Novel snow brush

Abstract

The utility model discloses a novel snow brush, which belongs to the technical field of snow brushes and comprises a snow brush rod body, a first connecting rod is arranged at one end of the snow brush rod body, a snow brush shovel body is arranged at the other end of the first connecting rod, and a snow brush rod length adjusting mechanism is arranged at the other end of the snow brush rod body. According to the snow brush, the snow brush head dismounting and mounting mechanism is arranged, the insertion head is matched with the insertion groove, and elastic clamping of the fixing assembly is combined, so that rapid dismounting and mounting are achieved, tools are not needed, the replacement efficiency is remarkably improved, and the snow brush is particularly suitable for rapid repairing when a brush head or a shovel head is damaged; the use interruption time is reduced and the user experience is improved. Meanwhile, the universality is high, brush heads or shovel heads made of different materials can be replaced, the diversified requirements are met, and the cost is reduced. The design of the positioning blocks and the positioning grooves prevents dislocation, ensures firm connection, improves stability, and prolongs the service life of products.

Description

TECHNICAL FIELD

[0001] The utility model belongs to snow brush technical field, concretely relates to a novel snow brush. BACKGROUND

[0002] Snow brush generally as the tool of removing snow, when removing the snow on the car, since considering preventing the damage to the car paint and glass surface, generally will use the brush head and plastic spade head to remove the snow on the car.

[0003] The existing snow brush is inconvenient to disassemble and replace the brush head and plastic spade head in actual use, and when the brush head and plastic spade head are damaged, only the whole can be replaced, and the cost is relatively high, and the length of the snow brush rod is inconvenient to adjust, and the overall use effect is poor. UTILITY MODEL CONTENTS

[0004] To solve the problems in the above background art, the utility model provides a novel snow brush, which has the characteristics of convenient disassembly and replacement of the brush head and plastic spade head and convenient adjustment of the length of the snow brush rod.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a novel snow brush, comprising a snow brush rod body, one end of the snow brush rod body is provided with a connecting rod one, the other end of the connecting rod one is provided with a snow brush spade body, the other end of the snow brush rod body is provided with a snow brush rod length adjusting mechanism, the other end of the snow brush rod length adjusting mechanism is provided with a connecting rod two, the other end of the connecting rod two is provided with a snow brush head body, the side of the snow brush head body is provided with bristles, and the connecting rod two and the snow brush head body are fixedly connected through a snow brush head dismounting mechanism.

[0006] Preferably, the snow brush head dismounting mechanism comprises a fixing assembly, a plug, a slot and a fixing hole, one end of the snow brush head body is provided with the plug, the inside of the side of the plug is provided with the fixing assembly, one end side of the connecting rod two is provided with the slot corresponding to the plug, and the side of the slot is provided with the fixing hole corresponding to the fixing assembly.

[0007] Preferably, the snow brush head dismounting mechanism further comprises a positioning block and a positioning slot, the inside of the slot is provided with the positioning block, and the side of the plug is provided with the positioning slot corresponding to the positioning block.

[0008] Preferably, the fixing assembly comprises a limiting plate, a spring, a mounting slot and a fixing pin, the inside of the side of the plug is provided with the mounting slot, the inside of the mounting slot is provided with the spring, the other end of the spring is provided with the limiting plate, and the other end of the limiting plate is provided with the fixing pin.

[0009] Preferably, the snow brush rod length adjusting mechanism comprises a strip-shaped slot, a telescopic rod, a strip-shaped protrusion, an adjusting assembly, a rotating rod, a bevel gear one, a bevel gear two and a threaded rod, the inside of the snow brush rod body is rotationally connected with the threaded rod, one end surface of the threaded rod is threadedly connected with the telescopic rod, the inner wall of the snow brush rod body is provided with the strip-shaped protrusion, the side of the telescopic rod is provided with the strip-shaped slot corresponding to the strip-shaped protrusion, one end surface of the threaded rod is provided with the bevel gear two, the side of the bevel gear two is meshingly connected with the bevel gear one, the side of the bevel gear one is provided with the rotating rod, and the other end of the rotating rod is provided with the adjusting assembly.

[0010] Preferably, the adjusting assembly comprises an external thread, a fastening knob, a mounting head, a limiting slot and a limiting block, the side of the snow brush rod body is provided with the mounting head, the surface of the rotating rod is provided with the limiting block in the inside of the mounting head, the inside of the mounting head is provided with the limiting slot corresponding to the limiting block, the other end surface of the rotating rod is threadedly connected with the fastening knob, and one end surface of the rotating rod is provided with the external thread corresponding to the fastening knob.

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

[0012] 1、The utility model discloses a snow brush head dismounting mechanism is provided, through the cooperation of the plug and the slot, the elastic clamping of the fixed assembly is combined, quick dismounting is realized, no tool is needed, the replacement efficiency is improved significantly, especially suitable for the quick repair when the brush head or the shovel head is damaged, reduces the interruption time in use, improves user experience.

[0013] 2、The utility model discloses a snow brush rod length adjusting mechanism is provided, adopts the cooperation of the threaded rod and the telescopic rod, realizes the flexible length adjustment through the bevel gear transmission, satisfies the demand of different height users or use scene, improves the applicability. It is easy to operate, and only needs to rotate the fastening knob to adjust, and the strip-shaped protrusion and the strip-shaped slot limit the rotation of the telescopic rod, so that the telescopic stability is ensured, and the telescopic rod is not easy to loosen. The compact structure of the built-in design is strong in durability, is not easy to be disturbed by the outside environment, and the service life of the mechanism is prolonged. ACCURACY OF DRAWINGS

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

[0015] Figure 2 It is the perspective view of the snow brush head dismounting mechanism of the utility model;

[0016] Figure 3 It is the enlarged view of the fixed assembly of the utility model;

[0017] Figure 4 It is the perspective view of the snow brush rod length adjusting mechanism of the utility model;

[0018] Figure 5 Figure 1 is a zoomed-in view of the adjusting assembly of the utility model;

[0019] In the figure: 1, snow brush rod body; 2, snow brush shovel body; 3, connecting rod one; 4, connecting rod two; 5, brush; 6, snow brush head body; 7, snow brush head dismounting mechanism; 71, fixed assembly; 711, limiting plate; 712, spring; 713, mounting groove; 714, fixed pin; 72, plug; 73, plug groove; 74, positioning block; 75, fixed hole; 76, positioning groove; 8, snow brush rod length adjusting mechanism; 81, strip-shaped groove; 82, telescopic rod; 83, strip-shaped protrusion; 84, adjusting assembly; 841, external thread; 842, fastening knob; 843, mounting head; 844, limiting groove; 845, limiting block; 85, rotating rod; 86, bevel gear one; 87, bevel gear two; 88, threaded rod. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] Please refer to Figures 1-5 The utility model provides the following technical scheme: a novel snow brush, including snow brush rod body 1, the one end of snow brush rod body 1 is provided with connecting rod one 3, the other end of connecting rod one 3 is provided with snow brush shovel body 2, the other end of snow brush rod body 1 is provided with snow brush rod length adjusting mechanism 8, the other end of snow brush rod length adjusting mechanism 8 is provided with connecting rod two 4, the other end of connecting rod two 4 is provided with snow brush head body 6, the side of snow brush head body 6 is provided with brush 5, and connecting rod two 4 and snow brush head body 6 are fixedly connected through snow brush head dismounting mechanism 7.

[0023] Specifically, snow brush head dismounting mechanism 7 includes fixed assembly 71, plug 72, plug groove 73 and fixed hole 75, one end of snow brush head body 6 is provided with plug 72, the inside of the side of plug 72 is provided with fixed assembly 71, one end side of connecting rod two 4 is provided with plug groove 73 corresponding to plug 72, the side of plug groove 73 is provided with fixed hole 75 corresponding to fixed assembly 71,

[0024] By adopting the above technical scheme, when the snow brush head body 6 is installed, the plug 72 at the side of the snow brush head body 6 is inserted into the slot 73 at the side of the connecting rod two 4, and then the fixing assembly 71 and the fixing hole 75 are matched, so that the installation and fixation of the snow brush head body 6 can be realized.

[0025] Specifically, the snow brush head dismounting mechanism 7 further comprises a positioning block 74 and a positioning slot 76, the inside of the slot 73 is provided with the positioning block 74, and the side of the plug 72 is provided with the positioning slot 76 corresponding to the positioning block 74.

[0026] By adopting the above technical scheme, when the plug 72 is inserted into the slot 73, the positioning slot 76 at the side of the plug 72 can be correspondingly disassembled with the positioning block 74, so that the problem of incorrect insertion of the plug 72 can be avoided.

[0027] Specifically, the fixing assembly 71 comprises a limiting plate 711, a spring 712, a mounting slot 713 and a fixing pin 714, the inside of the side of the plug 72 is provided with the mounting slot 713, the inside of the mounting slot 713 is provided with the spring 712, the other end of the spring 712 is provided with the limiting plate 711, and the other end of the limiting plate 711 is provided with the fixing pin 714.

[0028] By adopting the above technical scheme, when the plug 72 is inserted into the slot 73, the slot 73 can press the fixing pin 714, the fixing pin 714 can compress the limiting plate 711 and the spring 712, when the fixing pin 714 is aligned with the fixing hole 75, the spring 712 can rebound at this time, so that the fixing pin 714 can be inserted into the inside of the fixing hole 75, so as to realize the installation and fixation of the snow brush head body 6.

[0029] In use, when the snow brush head body 6 is installed, the plug 72 at the side of the snow brush head body 6 is inserted into the slot 73 at the side of the connecting rod two 4, when the plug 72 is inserted into the slot 73, the positioning slot 76 at the side of the plug 72 can be correspondingly disassembled with the positioning block 74, so that the problem of incorrect insertion of the plug 72 can be avoided, when the plug 72 is inserted into the slot 73, the slot 73 can press the fixing pin 714, the fixing pin 714 can compress the limiting plate 711 and the spring 712, when the fixing pin 714 is aligned with the fixing hole 75, the spring 712 can rebound at this time, so that the fixing pin 714 can be inserted into the inside of the fixing hole 75, so as to realize the installation and fixation of the snow brush head body 6.

[0030] Embodiment 2

[0031] The embodiment is different from embodiment 1 in that the snow brush rod length adjusting mechanism 8 comprises a strip-shaped groove 81, an extension rod 82, a strip-shaped protrusion 83, an adjusting assembly 84, a rotating rod 85, a bevel gear one 86, a bevel gear two 87 and a threaded rod 88, the threaded rod 88 is rotatably connected in the snow brush rod body 1, one end surface of the threaded rod 88 is threadedly connected with the extension rod 82, the snow brush rod body 1 is provided with the strip-shaped protrusion 83 on the inner wall, a strip-shaped groove 81 corresponding to the strip-shaped protrusion 83 is formed in the side edge of the extension rod 82, one end surface of the threaded rod 88 is provided with the bevel gear two 87, the bevel gear two 87 is meshingly connected with the bevel gear one 86 on the side edge, the bevel gear one 86 is provided with the rotating rod 85 on the side edge, the other end of the rotating rod 85 is provided with the adjusting assembly 84,

[0032] By adopting the above technical scheme, when the length of the snow brush rod body 1 is adjusted, the rotating rod 85 is rotated, the rotating rod 85 drives the bevel gear one 86 to rotate, the bevel gear one 86 drives the bevel gear two 87 to rotate, the bevel gear two 87 drives the threaded rod 88 to rotate, the threaded rod 88 drives the extension rod 82 to elongate, and the extension rod 82 elongates while driving the strip-shaped protrusion 83 to slide in the strip-shaped groove 81, thereby improving the stability of the extension rod 82 during extension and retraction.

[0033] Specifically, the adjusting assembly 84 comprises an external thread 841, a fastening knob 842, a mounting head 843, a limiting groove 844 and a limiting block 845, the snow brush rod body 1 is provided with the mounting head 843 on the side edge, the limiting block 845 is arranged in the mounting head 843 on the surface of the rotating rod 85, the limiting groove 844 corresponding to the limiting block 845 is formed in the mounting head 843, the fastening knob 842 is threadedly connected to the other end surface of the rotating rod 85, and the external thread 841 corresponding to the fastening knob 842 is formed in one end surface of the rotating rod 85,

[0034] By adopting the above technical scheme, when the rotating rod 85 is rotated, the fastening knob 842 is loosened, and at this time the fastening knob 842 drives the rotating rod 85 to rotate, the rotating rod 85 drives the limiting block 845 to rotate in the limiting groove 844, thereby improving the stability of the rotating rod 85 during rotation.

[0035] In use, when the length of the snow brush rod body 1 is adjusted, the rotating rod 85 is rotated, the rotating rod 85 drives the bevel gear one 86 to rotate, the bevel gear one 86 drives the bevel gear two 87 to rotate, the bevel gear two 87 drives the threaded rod 88 to rotate, the threaded rod 88 drives the telescopic rod 82 to extend, and the telescopic rod 82 extends while driving the strip-shaped protrusion 83 to slide in the strip-shaped groove 81, thereby improving the stability of the telescopic rod 82 during extension and retraction.

[0036] The working principle and use process of the utility model are as follows: when the snow brush head body 6 is installed, the plug 72 at the side of the snow brush head body 6 is inserted into the insertion slot 73 at the side of the connecting rod two 4, when the plug 72 is inserted into the insertion slot 73, the positioning groove 76 at the side of the plug 72 is correspondingly disassembled with the positioning block 74, so as to avoid the problem of misinsertion of the plug 72, when the plug 72 is inserted into the insertion slot 73, the insertion slot 73 will press the fixing pin 714, the fixing pin 714 compresses the limiting plate 711 and the spring 712, when the fixing pin 714 is aligned with the fixing hole 75, the spring 712 rebounds, thereby driving the fixing pin 714 to be inserted into the inside of the fixing hole 75, so as to realize the installation and fixation of the snow brush head body 6; when the length of the snow brush rod body 1 is adjusted, the rotating rod 85 is rotated, the rotating rod 85 drives the bevel gear one 86 to rotate, the bevel gear one 86 drives the bevel gear two 87 to rotate, the bevel gear two 87 drives the threaded rod 88 to rotate, the threaded rod 88 drives the telescopic rod 82 to extend, and the telescopic rod 82 extends while driving the strip-shaped protrusion 83 to slide in the strip-shaped groove 81, thereby improving the stability of the telescopic rod 82 during extension and retraction, when the rotating rod 85 is rotated, the fastening knob 842 is loosened, the fastening knob 842 drives the rotating rod 85 to rotate at this time, the rotating rod 85 drives the limiting block 845 to rotate in the limiting slot 844, thereby improving the stability of the rotating rod 85 during rotation.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of snow brush, comprising a snow brush rod body (1), one end of the snow brush rod body (1) is provided with a connecting rod I (3), the other end of the connecting rod I (3) is provided with a snow brush shovel body (2), characterized in that: The other end of the snow brush rod body (1) is provided with a snow brush rod length adjusting mechanism (8), the other end of the snow brush rod length adjusting mechanism (8) is provided with a connecting rod two (4), the other end of the connecting rod two (4) is provided with a snow brush head body (6), the side of the snow brush head body (6) is provided with a brush (5), the connecting rod two (4) and the snow brush head body (6) are fixedly connected through a snow brush head dismounting mechanism (7).

2. A novel snow brush according to claim 1, characterized in that: The snow brush head dismounting mechanism (7) comprises a fixed assembly (71), a plug (72), a slot (73) and a fixed hole (75), one end of the snow brush head body (6) is provided with the plug (72), the inside of the side of the plug (72) is provided with the fixed assembly (71), one end of the side of the connecting rod two (4) is provided with the slot (73) corresponding to the plug (72), and the side of the slot (73) is provided with the fixed hole (75) corresponding to the fixed assembly (71).

3. A novel snow brush according to claim 2, characterized in that: The snow brush head dismounting mechanism (7) further comprises a positioning block (74) and a positioning slot (76), the inside of the slot (73) is provided with the positioning block (74), and the side of the plug (72) is provided with the positioning slot (76) corresponding to the positioning block (74).

4. A novel snow brush according to claim 2, characterized in that: The fixed assembly (71) comprises a limiting plate (711), a spring (712), a mounting slot (713) and a fixed pin (714), the inside of the side of the plug (72) is provided with the mounting slot (713), the inside of the mounting slot (713) is provided with the spring (712), the other end of the spring (712) is provided with the limiting plate (711), and the other end of the limiting plate (711) is provided with the fixed pin (714).

5. A new type of snow brush according to claim 1, characterized in that: The snow brush rod length adjusting mechanism (8) comprises a strip-shaped groove (81), a telescopic rod (82), a strip-shaped protrusion (83), an adjusting assembly (84), a rotating rod (85), a bevel gear one (86), a bevel gear two (87) and a threaded rod (88), the inside of the snow brush rod body (1) is rotatably connected with the threaded rod (88), one end of the surface of the threaded rod (88) is threadedly connected with the telescopic rod (82), the inner wall of the snow brush rod body (1) is provided with the strip-shaped protrusion (83), the side of the telescopic rod (82) is provided with the strip-shaped groove (81) corresponding to the strip-shaped protrusion (83), one end of the surface of the threaded rod (88) is provided with the bevel gear two (87), the side of the bevel gear two (87) is meshedly connected with the bevel gear one (86), the side of the bevel gear one (86) is provided with the rotating rod (85), and the other end of the rotating rod (85) is provided with the adjusting assembly (84).

6. A novel snow brush according to claim 5, characterized in that: The adjusting assembly (84) comprises an external thread (841), a fastening knob (842), a mounting head (843), a limiting slot (844) and a limiting block (845), the side of the snow brush rod body (1) is provided with the mounting head (843), the surface of the rotating rod (85) is provided with the limiting block (845) in the inside of the mounting head (843), the inside of the mounting head (843) is provided with the limiting slot (844) corresponding to the limiting block (845), the other end of the surface of the rotating rod (85) is threadedly connected with the fastening knob (842), and one end of the surface of the rotating rod (85) is provided with the external thread (841) corresponding to the fastening knob (842).

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