Lightweight high-toughness snow brush

Abstract

The utility model discloses a light-weight high-toughness snow brush, which belongs to the technical field of snow brushes and comprises a middle rod, a telescopic button is arranged on the surface of one end of the middle rod, a connecting rod is inserted into one end, close to the telescopic button, of the middle rod, a clamping piece is arranged at one end of the connecting rod, and a rotating grip is arranged on the surface of the connecting rod. A fastening bolt is arranged at one end of the rotating grip, a brush head body is arranged on one side of the fastening bolt, an EVA scraper blade is arranged at the upper end of the brush head body, bristles are arranged at the bottom end of the brush head body, an air blowing shovel grip is arranged at the other end of the middle rod, and an air blowing shovel button is arranged on the surface of the air blowing shovel grip; the high-molecular polypropylene snow brush is made of high-molecular polypropylene materials, the impact resistance, fracture resistance, bending resistance and low-temperature resistance of the snow brush are improved, the defect that the snow brush is viscous when held is overcome, the snow brush has high strength and toughness and is not prone to aging, the service life of the snow brush is prolonged, and the overall weight of the snow brush is remarkably reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to snow brush technical field, concretely relates to a kind of lightweight high toughness snow brush. BACKGROUND

[0002] Snow brush is a kind of tool for removing snow and ice on the windshield of car, especially suitable for winter and snow day use.Snow brush is mainly used for removing snow and ice on the windshield of car, to prevent the wiper from being frozen, so as to avoid affecting the driving sight.It can be used in snow day, to help driver to remove ice and snow on the glass quickly, to maintain good driving sight.

[0003] The existing snow brush uses aluminum alloy material pipe, in cold weather, low temperature environment, when holding, there is the defect of viscous feeling, and skin heat loss is caused quickly, affect the comfort of equipment use, blowing auxiliary cannot be used when snow removal, lead to low snow removal efficiency, button is not shielded, protection, prone to misoperation or damage, affect the use quality of equipment. UTILITY MODEL CONTENT

[0004] To solve the problems in the above background art, the utility model provides a kind of lightweight high toughness snow brush, with good snow removal effect and stable use characteristics.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of lightweight high toughness snow brush, including middle pole, the surface of one end of the middle pole is provided with telescopic button, middle pole is inserted with connecting rod in the inside of one end close to telescopic button, the one end of connecting rod is provided with clamping piece, the surface of connecting rod is provided with rotary handle, the one end of rotary handle is provided with fastening bolt, the side of fastening bolt is provided with brush head main body, the upper end of brush head main body is provided with EVA scraper, the bottom of brush head main body is provided with bristle, the other end of middle pole is provided with blowing shovel handle, the surface of blowing shovel handle is provided with blowing shovel button, the side of blowing shovel button is provided with positioning protection assembly, the one end of blowing shovel handle away from middle pole is provided with shovel head main body, the bottom of shovel head main body is provided with TPR scraper, the upper end of shovel head main body is provided with shovel piece, the inside of shovel piece is provided with air outlet.

[0006] Preferably, the surface of the middle pole is sleeved with a sponge cover, and the middle pole and the blowing shovel handle are connected by the clamping piece.

[0007] Preferably, the inside of the blowing shovel handle is provided with a lithium battery, and the output end of the lithium battery is electrically connected with a negative pressure fan.

[0008] Preferably, the surface of the blowing shovel handle is provided with a plurality of heat dissipation holes corresponding to the lithium battery.

[0009] Preferably, the positioning protection assembly comprises a fixing frame, a guide rod, a limiting spring, a sliding block and a shielding block, wherein the upper end of the blowing shovel handle is provided with the fixing frame, the inside of the fixing frame is provided with the guide rod, the surface of the guide rod is sleeved with the limiting spring, one end of the limiting spring is provided with the sliding block, and the bottom end of the sliding block is provided with the shielding block.

[0010] Preferably, the two sides of the shielding block are symmetrically provided with side protection nets, the inside of the shielding block is provided with mounting grooves corresponding to the side protection nets, and the inside of the mounting grooves is provided with positioning bolts.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a snow brush is made of high molecular polypropylene material, improves the impact resistance, the fracture resistance, the bending capacity, the low temperature resistance, overcomes the defect such as the stickiness when holding, has higher strength and tenacity, is not easy to age, prolongs the service life of the snow brush, significantly reduces the overall weight of the snow brush, satisfies the use demand of the snow brush under the severe climate environment, highlights light weight, high tenacity, weather resistance, overcomes the defect such as the stickiness when holding and the like, and simultaneously, through the modular design, the carrying and the flexible use of the snow brush are convenient, and the disassembly, maintenance are simple and convenient, improve the cleaning efficiency and stability of the snow brush, reduce the weight of the snow brush and reduce the cost.

[0013] 2、The utility model discloses a positioning protection assembly can shield the blowing shovel button when the equipment is used, prevents the fan from opening due to the mistaken touch, improves the safety and stability of the equipment use, and sets up the protection net and shields the heat dissipation hole, prevents the equipment from being damaged due to the snow water, improves the service life of the equipment. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the structure schematic view of the utility model;

[0015] Figure 2 It is the structure overhead view of the utility model;

[0016] Figure 3 It is the structure side view of the utility model;

[0017] Figure 4 It is the structure schematic view of the positioning protection assembly of the utility model.

[0018] In the figure: 1, bristles; 2, brush head main body; 3, EVA scraper; 4, fastening bolt; 5, rotating handle; 6, clamping piece; 7, connecting rod; 8, telescopic button; 9, sponge cover; 10, middle rod; 11, blowing shovel handle; 12, blowing shovel button; 13, shovel blade; 14, TPR scraping piece; 15, shovel head main body; 16, positioning protection assembly; 161, fixing frame; 162, guide rod; 163, limiting spring; 164, sliding block; 165, shielding block; 166, positioning bolt; 167, side protection net; 17, air outlet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] Please refer to Figures 1-4 The utility model provides the following technical scheme: a light weight high toughness snow brush, including middle rod 10, the surface of one end of middle rod 10 is provided with telescopic button 8, the inside of one end of middle rod 10 close to telescopic button 8 is inserted with connecting rod 7, one end of connecting rod 7 is provided with clamping piece 6, the surface of connecting rod 7 is provided with rotating handle 5, one end of rotating handle 5 is provided with fastening bolt 4, one side of fastening bolt 4 is provided with brush head main body 2, the upper end of brush head main body 2 is provided with EVA scraper 3, the bottom end of brush head main body 2 is provided with bristle 1, the other end of middle rod 10 is provided with blowing shovel handle 11, the surface of blowing shovel handle 11 is provided with blowing shovel button 12, one side of blowing shovel button 12 is provided with positioning protection assembly 16, one end of blowing shovel handle 11 away from middle rod 10 is provided with shovel head main body 15, the bottom end of shovel head main body 15 is provided with TPR scraping piece 14, the upper end of shovel head main body 15 is provided with shovel blade 13, the inside of shovel blade 13 is provided with air outlet 17.

[0022] Specifically, the surface of middle rod 10 is sleeved with sponge cover 9, and middle rod 10 and blowing shovel handle 11 are connected through clamping piece 6.

[0023] By adopting the above technical scheme, the rotating handle 5, the middle rod 10 and the blowing shovel handle 11 are all made of high molecular polypropylene material, so that the impact resistance, the fracture resistance, the bending resistance, the low temperature resistance and the defect of stickiness during holding of the snow brush are improved.

[0024] Specifically, the inside of the blowing shovel handle 11 is provided with a lithium battery, and the output end of the lithium battery is electrically connected with a negative pressure fan. The surface of the blowing shovel handle 11 is provided with a plurality of heat dissipation holes corresponding to the lithium battery.

[0025] By adopting the above technical scheme, the functionality of the equipment is improved, the snow shoveling effect is ensured, and human resources are saved.

[0026] Specifically, the surface of the connecting rod 7 is provided with a plurality of positioning holes corresponding to the telescopic button 8, and the surface of the telescopic button 8 is provided with anti-skid lines.

[0027] By adopting the above technical scheme, the accuracy and stability of the positioning use of the connecting rod 7 are ensured, and the applicability of the equipment is improved.

[0028] In use, when shoveling snow, the length of the connecting rod 7 can be adjusted according to the use requirements, and the connecting rod 7 is positioned by the telescopic button 8, so as to prolong the use of the equipment. At the same time, the fastening bolt 4 can be loosened, and the brush head body 2 can be rotated in the horizontal direction to adjust the use angle thereof, so as to improve the applicability of the equipment and ensure the snow removal effect. When treating the ice layer that is difficult to clean, the TPR scraping piece 14 can be used for shoveling, and the blowing shovel button 12 can be pressed according to the situation, so as to blow out the snow from the air outlet 17 by the negative pressure fan, improve the snow shoveling efficiency, ensure the convenience of work, and save human resources.

[0029] Embodiment 2

[0030] The difference between the embodiment and the embodiment 1 is that: specifically, the positioning protection assembly 16 includes a fixing frame 161, a guide rod 162, a limiting spring 163, a sliding block 164 and a shielding block 165. The upper end of the blowing shovel handle 11 is provided with the fixing frame 161, the inside of the fixing frame 161 is provided with the guide rod 162, the surface of the guide rod 162 is sleeved with the limiting spring 163, one end of the limiting spring 163 is provided with the sliding block 164, and the bottom end of the sliding block 164 is provided with the shielding block 165.

[0031] By adopting the above technical scheme, when the blowing shovel button 12 is used, the sliding block 164 is first moved along the guide rod 162 to drive the shielding block 165 to move. At this time, the limiting spring 163 is compressed under force, and the shielding block 165 no longer shields the blowing shovel button 12, so that the blowing shovel button 12 can be pressed to start the negative pressure fan for use. Then, the shielding block 165 is released to reset the limiting spring 163, so as to prevent the fan from stopping during snow shoveling due to accidental pressing of the blowing shovel button 12, and ensure the stability of the snow shoveling work.

[0032] Specifically, the two sides of the shielding block 165 are symmetrically provided with side protection nets 167, the inside of the shielding block 165 is provided with mounting grooves corresponding to the side protection nets 167, and the inside of the mounting grooves is provided with positioning bolts 166.

[0033] By adopting the technical scheme, when the shielding block 165 is reset, the side protective net 167 can shield the heat dissipation holes opened on both sides of the snow blowing shovel handle 11, prevent the splashed snow from entering the inside of the snow blowing shovel handle 11 to cause damage to the equipment, improve the service life of the equipment, and ensure the stability of the work.

[0034] In use, when the snow blowing shovel button 12 is used, the shielding block 165 needs to be moved along the guide rod 162 to drive the sliding block 164 to move, at this time, the limiting spring 163 is compressed under force, and the shielding block 165 no longer shields the snow blowing shovel button 12, so that the snow blowing shovel button 12 can be pressed to start the negative pressure fan for use, and then the shielding block 165 is released to reset the limiting spring 163, so that the fan is prevented from stopping running due to the accidental touch of the snow blowing shovel button 12 during the snow shoveling process, the stability of the snow shoveling work is ensured, and when the shielding block 165 is reset, the side protective net 167 can shield the heat dissipation holes opened on both sides of the snow blowing shovel handle 11, prevent the splashed snow from entering the inside of the snow blowing shovel handle 11 to cause damage to the equipment, improve the service life of the equipment, and ensure the stability of the work.

[0035] The clamping piece 6 in the utility model is the existing disclosed technology, and the selected model is GB879 elastic pin.

[0036] The telescopic button 8 in the utility model is the existing disclosed technology, and the selected model is CHNFUNETON / square button.

[0037] The working principle and use process of the utility model are as follows: in use, when the snow shoveling work is carried out, the length of the connecting rod 7 can be adjusted by the worker according to the use requirement, the connecting rod 7 is positioned through the telescopic button 8, so that the equipment is prolonged for use, the fastening bolt 4 can be loosened and the brush head main body 2 is rotated in the horizontal direction to adjust the use angle, the applicability of the equipment is improved, and the snow removing effect is ensured.

[0038] When the blowing shovel button 12 is used, the sliding block 164 is first moved along the guide rod 162 to drive the shielding block 165 to move, at this time, the limiting spring 163 is compressed under force, and the shielding block 165 no longer shields the blowing shovel button 12, so that the blowing shovel button 12 can be pressed to start the use of the negative pressure fan, and then the shielding block 165 is released to reset the limiting spring 163, preventing the fan from stopping during the snow shoveling process due to the accidental pressing of the blowing shovel button 12, ensuring the stability of the snow shoveling work, and when the shielding block 165 is reset, the side protection net 167 can shield the heat dissipation holes opened on both sides of the blowing shovel handle 11, preventing the splashing snow from entering the blowing shovel handle 11 to cause damage to the equipment, improving the service life of the equipment, and ensuring the stability of the work.

[0039] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A lightweight high-resilience snow brush comprising a middle pole (10), characterized in that: One end surface of the intermediate rod (10) is provided with a telescopic button (8), the end of the intermediate rod (10) close to the telescopic button (8) is internally inserted with a connecting rod (7), one end of the connecting rod (7) is provided with a clamping piece (6), the surface of the connecting rod (7) is provided with a rotary handle (5), one end of the rotary handle (5) is provided with a fastening bolt (4), one side of the fastening bolt (4) is provided with a brush head body (2), the upper end of the brush head body (2) is provided with an EVA scraper (3), the bottom end of the brush head body (2) is provided with a brush (1), the other end of the intermediate rod (10) is provided with a blowing shovel handle (11), the surface of the blowing shovel handle (11) is provided with a blowing shovel button (12), one side of the blowing shovel button (12) is provided with a positioning protection assembly (16), the end of the blowing shovel handle (11) away from the intermediate rod (10) is provided with a shovel head body (15), the bottom end of the shovel head body (15) is provided with a TPR scraper (14), the upper end of the shovel head body (15) is provided with a shovel piece (13), the inside of the shovel piece (13) is provided with an air outlet (17).

2. The lightweight high-tenacity snow brush of claim 1, wherein: The surface of the intermediate rod (10) is sleeved with a sponge sleeve (9), the intermediate rod (10) and the blowing shovel handle (11) are also connected through the clamping piece (6).

3. The lightweight high-tenacity snow brush of claim 1, wherein: The inside of the blowing shovel handle (11) is provided with a lithium battery, the output end of the lithium battery is electrically connected with a negative pressure fan, and the surface of the blowing shovel handle (11) is provided with a plurality of heat dissipation holes corresponding to the lithium battery.

4. The lightweight high-tenacity snow brush of claim 1, wherein: The surface of the connecting rod (7) is provided with a plurality of positioning holes corresponding to the telescopic button (8), and the surface of the telescopic button (8) is provided with anti-skid lines.

5. The lightweight high-tenacity snow brush of claim 1, wherein: The positioning protection assembly (16) comprises a fixing frame (161), a guide rod (162), a limiting spring (163), a sliding block (164) and a shielding block (165), wherein the upper end of the blowing shovel handle (11) is provided with the fixing frame (161), the inside of the fixing frame (161) is provided with the guide rod (162), the surface of the guide rod (162) is sleeved with the limiting spring (163), one end of the limiting spring (163) is provided with the sliding block (164), and the bottom end of the sliding block (164) is provided with the shielding block (165).

6. The lightweight high-tenacity snow brush of claim 5, wherein: The two sides of the shielding block (165) are symmetrically provided with side protection nets (167), the inside of the shielding block (165) is provided with a mounting groove corresponding to the side protection net (167), and the inside of the mounting groove is provided with a positioning bolt (166).

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