Detachable mist wiping device

Abstract

The detachable mist wiper comprises a mist wiping plate, a connector and a mist wiping rod assembly, the mist wiping plate, the connector and the mist wiping rod assembly are detachably connected with one another, the connector comprises a connecting shaft located at the lower end and a connecting rod located at the upper end, and the axis of the connecting shaft is perpendicular to the axis of the connecting rod. The connecting shaft is rotationally connected with the upper surface of the mist wiping plate; the connecting shaft and the connecting rod are connected through an arc-shaped plate, the two side edges of the arc-shaped plate are bent downwards to form reinforcing plates, and the front end of the connecting rod extends forwards to intersect with the lower surface of the arc-shaped plate to form a supporting part. According to the connector, the connecting shaft and the connecting rod are connected through the arc-shaped plate, the arc-shaped plate has a large width, the two side edges of the arc-shaped plate are bent downwards to form the reinforcing plates, and therefore the strength of the lower end of the connector is improved through the formed combined structure; and meanwhile, rapid storage and carrying can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, and particularly relates to a detachable fog wiper. Background Art

[0002] When driving in a low-temperature environment, the temperature difference between the inside of the vehicle and the outside may cause fog to form on the surface of the front windshield and windows, which not only obstructs the driver's line of sight but may also lead to traffic accidents. Currently, the common way to deal with this is to manually wipe with a rag, but this method is neither convenient nor efficient.

[0003] For this reason, the prior art provides a telescopic defogger, which consists of a defogging plate and a telescopic rod. The defogging plate is connected to the telescopic rod through a connector. However, in such a design, the connector usually has a round tube shape, and the strength of its lower end is insufficient, affecting its stability and durability. In addition, the lower end of the telescopic rod needs to be inserted into the connector and fixed by screws, which makes the disassembly process cumbersome and is not conducive to quick storage and carrying. Summary of the Utility Model

[0004] Aiming at the above defects, the technical problem to be solved by the utility model is to provide a detachable fog wiper to solve the problems of insufficient strength at the lower end of the connector in the prior art and being not conducive to quick storage and carrying.

[0005] For this reason, the present application provides a detachable fog wiper, including a fog wiping plate, a connector and a fog wiping rod assembly that are detachably connected to each other.

[0006] The connector includes a connecting shaft at the lower end and a connecting rod at the upper end. The axis of the connecting shaft is perpendicular to the axis of the connecting rod, and the connecting shaft is rotatably connected to the upper surface of the fog wiping plate.

[0007] The connecting shaft and the connecting rod are connected by an arc-shaped plate. Two side edges of the arc-shaped plate are respectively bent downward to form reinforcing plates. The front end of the connecting rod extends forward to intersect with the lower surface of the arc-shaped plate to form a supporting portion.

[0008] Based on the above technical solutions, the present application changes the structure in the traditional design where the connecting shaft and the connector are connected by a thin-diameter pipe fitting. The connecting shaft and the connecting rod are connected by an arc-shaped plate. The width of the arc-shaped plate is the same as the diameter of the connector, which is much larger than the diameter of the connecting shaft. And two side edges of the arc-shaped plate are respectively bent downward to form reinforcing plates. The combined structure formed thereby improves the strength of the lower end of the connector.

[0009] In the above technical solution, preferably, a plug is fixedly provided at the lower end of the fog wiping rod assembly, and an elastic buckle is provided on the plug. The elastic buckle includes a hook and a button arranged front and back. A bayonet is provided on the pipe wall of the connector head, and a groove is provided above the bayonet. The hook is snapped into the bayonet, and the button is embedded in the groove. With this design, the button is flush with the outer surface of the connector head without any protrusion, which is convenient for storage and operation.

[0010] In the above technical solution, preferably, a first shaft seat and a second shaft seat are oppositely arranged on the upper surface of the fog wiping plate. An opening is provided at the top of the second shaft seat. One end of the connecting shaft is inserted into the first shaft seat, and the other end is pressed into the second shaft seat from the opening. The second shaft seat is configured to have a frictional force with the connecting shaft, so that the connector head remains stationary when no external force is applied. With this structural form, the fog wiping plate can stay at any angle, which is convenient to use.

[0011] In the above technical solution, preferably, the connector head adopts an elliptical tube structure to reduce the volume.

[0012] In the above technical solution, preferably, a positioning strip is further provided on the outer wall of the plug, and a corresponding positioning groove is provided on the inner wall of the connector head for convenient assembly.

[0013] In the above technical solution, preferably, a U-shaped groove is formed on the side wall corresponding to the long axis of the plug, and the part clamped by the U-shaped groove forms the elastic buckle.

[0014] As can be seen from the above technical solution, the detachable fog wiping device provided by the present invention solves the problems of insufficient strength at the lower end of the connector head in the prior art and being not conducive to quick storage and carrying. Compared with the prior art, the present invention has the following beneficial effects:

[0015] The connecting shaft and the connecting rod are connected by an arc-shaped plate. The arc-shaped plate has a relatively large width, and two side edges are respectively bent downward to form reinforcing plates. The combined structure formed thereby improves the strength of the lower end of the connector head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce and explain the drawings required for describing the embodiments of the present invention or the prior art. Obviously, the drawings described below are only partial embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the detachable fog wiping device provided by the present invention;

[0018] Figure 2 is Figure 1 a schematic exploded view of the detachable fog wiping device shown;

[0019] Figure 3 is Figure 2 an enlarged view of part A in ;

[0020] Figure 4 a schematic view of the connector in the present utility model;

[0021] Figure 5 a schematic view of the brush rod assembly in the present utility model;

[0022] Figure 6 is Figure 5 a schematic view of the extended state of the brush rod assembly shown;

[0023] Figure 7 a schematic view of the plug in the present utility model;

[0024] Figure 8 is Figure 7 a schematic view of the plug in the upward viewing direction shown.

[0025] Figures 1-8 In , the corresponding relationships of the components are as follows:

[0026] fog wiping plate 100, connector 200, fog wiping rod assembly 300;

[0027] first shaft seat 111, second shaft seat 112, opening 113;

[0028] connection shaft 210, connecting rod 220, arc plate 230, reinforcement plate 240, support portion 250;

[0029] bayonet 221, groove 222;

[0030] plug 310, elastic buckle 320;

[0031] hook 321, button 322, positioning strip 323. Detailed implementation manners

[0032] Next, the technical solutions of the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings of the embodiments of the present utility model. Obviously, the following described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0033] In the existing defogger, the connector usually adopts a round tube shape, and the strength of the lower end is insufficient. In addition, the lower end of the telescopic rod is inserted into the connector and fixed by screws, which is troublesome to disassemble and not conducive to quick storage and carrying.

[0034] To solve these problems, the present application proposes a detachable defogger. First, the structure of the connector is optimized, and the hollow structure of the connector is cancelled, significantly improving the strength and durability of the lower end of the connector. Second, the present application improves the connection method between the connector and the telescopic rod, adopting a button-type quick disassembly and assembly structure. Just press the button gently, and the separation of the connector and the telescopic rod can be easily achieved, greatly simplifying the disassembly and assembly process and making the storage and carrying of the defogger more convenient and fast.

[0035] Through these optimized designs, the detachable defogger provided by the present application not only improves the product performance but also greatly enhances the user experience. It can not only better meet the user's need to remove window fog in a low-temperature environment, but also its portability and ease of use make it an ideal choice for drivers.

[0036] In order to make a clearer explanation and description of the technical solution and implementation method of the present utility model, the following introduces several preferred specific embodiments for implementing the technical solution of the present utility model.

[0037] It should be noted that the orientation words such as "inside, outside", "front, back", and "left, right" in this article are expressed based on the product usage state as the reference object. Obviously, the use of the corresponding orientation words does not constitute a limitation to the protection scope of the present solution.

[0038] As Figure 1 、 Figure 2 、 Figure 3 shown, a detachable defogger provided by the present utility model includes a defogging plate 100, a connector 200, and a defogging rod assembly 300 that are detachably connected to each other.

[0039] The defogging plate 100 is used for sleeving a dishcloth to realize the defogging operation. On the upper surface of the defogging plate 100, there are relatively arranged first shaft seats 111 and second shaft seats 112, and an opening 113 is provided at the top of the first shaft seat 111 or the second shaft seat 112. In this embodiment, the opening 113 is provided on the second shaft seat 112.

[0040] The connector 200 includes a connecting shaft 210 at the lower end and a connecting rod 220 at the upper end. The axes of the connecting shaft 210 and the connecting rod 220 are perpendicularly arranged. One end of the connecting shaft 210 is inserted into the first shaft seat 111, and the other end is pressed into the second shaft seat 112 from the opening 113. The connecting shaft 210 can rotate within the first shaft seat 111 and the second shaft seat 112. The second shaft seat 112 is configured to have a relatively large frictional force with the connecting shaft 210, and the frictional force between the two keeps the connector 200 in a stationary state when no external force is applied, and enables it to rotate within the first shaft seat 111 and the second shaft seat 112 under the action of an external force.

[0041] As Figure 4 shown, the connecting shaft 210 and the connecting rod 220 are connected by an arc-shaped plate 230. Two side edges of the arc-shaped plate 230 are bent downward respectively to form reinforcing plates 240. The front end of the connecting rod 220 extends forward to intersect with the lower surface of the arc-shaped plate 230, forming a supporting portion 250.

[0042] For the connector 200 in this application, the connecting portion between it and the connecting shaft 210 adopts a combined structure of an arc-shaped plate and a reinforcing plate. Generally, the diameter of the connecting shaft is much smaller than the diameter of the connector. Therefore, in the prior art, a hollow tube or a solid tube with the same diameter as the connector is usually used to connect the connecting shaft and the connector, resulting in low strength. In the solution of this application, the width of the arc-shaped plate is basically the same as the length of the long axis of the connector and is several times the diameter of the connecting shaft. Coupled with the combination with the reinforcing plates on both sides, the connection strength between the connecting shaft and the connector is greatly improved, thereby enhancing the strength and durability of the lower end of the connector.

[0043] The connecting rod 220 is of a tubular structure, and a bayonet 221 is provided on the tube wall. A groove 222 is provided on the upper end surface of the connecting rod 220, and the groove 222 is located above the bayonet 221. In this embodiment, the connecting rod 220 adopts an elliptical tube structure.

[0044] As Figure 5 、 Figure 6 shown, a plug 310 is fixedly provided at the lower end of the fog-wiping rod assembly 300. The outer shape of the plug 310 is adapted to the inner wall of the upper end of the connector 200. An elastic buckle 320 is provided on the plug 310. The plug 310 is inserted into the upper end of the connector 200, and the elastic buckle 320 is locked in the bayonet 221. The matching structure of the elastic buckle 320 and the bayonet 221 enables quick disassembly and assembly.

[0045] As Figure 7 、 Figure 8As shown, a U-shaped groove is formed on the side wall corresponding to the long axis of the plug 310. The part clamped by the U-shaped groove forms an elastic buckle 320. The elastic buckle 320 includes a hook 321 and a button 322 arranged front and back. The hook 321 is in the shape of a wedge block and is adapted to the bayonet 221. The button 322 is in the shape of a rectangular block. The hook 321 is snapped into the bayonet 221, and the button 322 is embedded in the groove 222. With this design structure, the outer surface of the button does not protrude from the connector head, and there will be no protruding part during storage, which is convenient for storage and placement.

[0046] Positioning strips 323 are also provided on the outer walls on both sides of the plug 310 for cooperating with the positioning grooves on the inner wall of the connector head 200 to achieve plug-in positioning and facilitate assembly.

[0047] Based on the description of the above specific embodiments, the detachable fog wiping device provided by the present utility model has the following advantages compared with the prior art:

[0048] First, a plug is fixedly provided at the lower end of the fog wiping rod assembly. An elastic buckle is provided on the plug, and a bayonet is provided on the tube wall of the connector head. The plug is inserted into the upper end of the connector head, and the elastic buckle is locked in the bayonet, thereby forming a quick disassembly and assembly structure, which can achieve quick storage and is convenient to carry.

[0049] Second, the connecting shaft and the connecting rod are connected by an arc-shaped plate. Two side edges of the arc-shaped plate are bent downward respectively to form reinforcing plates. The width of the arc-shaped plate is basically the same as the length of the long axis of the connector head. Coupled with the combination of the two side reinforcing plates, the strength and durability of the lower end of the connector head are improved.

[0050] Finally, it should be noted that the terms "including", "comprising" or any other variant thereof used in this article are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of another identical element in the process, method, article or device including the said element.

[0051] The present utility model is not limited to the above-mentioned optimal implementation manner. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, all fall within the protection scope of the present utility model.

Claims

1. A detachable fog wiping device, comprising a fog wiping plate, a connector and a fog wiping rod assembly which are detachably connected to each other, characterized in that the connector includes a connecting shaft at the lower end and a connecting rod at the upper end, the axis of the connecting shaft is perpendicular to the axis of the connecting rod, and the connecting shaft is rotatably connected to the upper surface of the fog wiping plate; the connecting shaft and the connecting rod are connected by an arc-shaped plate, the width of the arc-shaped plate is the same as the diameter of the connector, two side edges of the arc-shaped plate are bent downward to form reinforcing plates, and the front end of the connecting rod extends forward to intersect with the lower surface of the arc-shaped plate to form a supporting portion.

2. The detachable anti-fog device according to claim 1, wherein a plug is fixedly provided at the lower end of the fog wiping rod assembly, and an elastic buckle is provided on the plug. The elastic buckle includes a hook and a button arranged front and back. A bayonet is provided on the pipe wall of the connector, a groove is provided above the bayonet, the hook is snapped into the bayonet, and the button is embedded in the groove.

3. The detachable anti-fog device according to claim 1, wherein, oppositely arranged first shaft seats and second shaft seats are provided on the upper surface of the fog wiping plate. An opening is provided at the top of the second shaft seat. One end of the connecting shaft is inserted into the first shaft seat, and the other end is pressed into the second shaft seat from the opening. The second shaft seat is configured to have a frictional force with the connecting shaft, so that the connector remains stationary when not acted upon by an external force.

4. The detachable anti-fog device according to claim 2, wherein the connector adopts an elliptical tube structure.

5. The detachable anti-fog device according to claim 2, wherein a positioning strip is further provided on the outer wall of the plug, and a positioning groove is correspondingly provided on the inner wall of the connector.

6. The detachable anti-fog device according to claim 4, wherein a U-shaped groove is formed on the side wall corresponding to the long axis of the plug, and the portion clamped by the U-shaped groove forms the elastic buckle.

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