Gap foreign matter cleaning rod

Abstract

The utility model relates to the technical field of foreign matter cleaning, and provides a gap foreign matter cleaning rod which is characterized in that the gap foreign matter cleaning rod comprises an operating rod, a crushing rod, a cleaning hook and a cutter, the crushing rod and the operating rod are coaxially arranged, the upper end of the crushing rod is arranged on the operating rod, and the lower end of the crushing rod is of a conical structure; one end of the cleaning hook is connected with one side of the crushing rod, and the other end of the cleaning hook is bent upwards and extends; and the cutter is arranged on the other side of the crushing rod, and the cutting edge of the cutter faces downwards. By means of the technical scheme, the problems that when various types of foreign matter exist at the same time, tools need to be replaced frequently, a large amount of time and manpower are consumed, and the cleaning efficiency is seriously affected in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of foreign matter cleaning, in particular to a gap foreign matter cleaning rod. Background Art

[0002] At transportation hubs like subway stations and train stations, foreign objects often fall into the gaps between the subway and railroad tracks, such as cell phones, scarves, stuffed toys, branches, and garbage bags. Currently, commonly used cleaning tools often have limited functionality and are unable to handle foreign objects of varying shapes and materials. When multiple types of foreign objects are present, frequent tool changes are necessary, consuming significant time and effort, significantly impacting cleaning efficiency. Utility Model Content

[0003] The utility model provides a gap foreign body cleaning rod, which solves the problem in the related art that when encountering multiple types of foreign bodies at the same time, tools need to be frequently replaced, which consumes a lot of time and manpower and seriously affects the cleaning efficiency.

[0004] The technical solution of the utility model is as follows: A gap foreign body cleaning rod, comprising:

[0005] operating lever,

[0006] A breaker rod, the breaker rod is coaxially arranged with the operating rod, the upper end of the breaker rod is arranged on the operating rod, and the lower end of the breaker rod is a conical structure;

[0007] A cleaning hook, one end of which is connected to one side of the breaker rod, and the other end of which is bent and extended upward;

[0008] A cutter is provided on the other side of the breaker bar, and a blade of the cutter faces downward.

[0009] The thickness direction of the cutter is arranged along the radial direction of the breaker bar, and the thickness of the cutter is less than or equal to the diameter of the breaker bar.

[0010] The diameter of the cleaning hook is smaller than or equal to the diameter of the breaking rod.

[0011] The breaker rod and the operating rod are detachably connected.

[0012] The side wall of the operating rod close to one end of the breaker rod is provided with an annular groove, and further comprises:

[0013] A positioning sleeve is provided on the breaker rod and is located on the periphery of the breaker rod near one end of the operating rod. The operating rod is plugged into the positioning sleeve, and an accommodating groove is provided on the inner wall of the positioning sleeve.

[0014] a positioning ball, the positioning ball being located in the receiving groove;

[0015] An elastic member is arranged in the accommodating groove and connected to the positioning ball. After the accommodating groove is connected to the clamping groove, the positioning ball moves toward the operating rod with the help of the thrust of the elastic member and is used to be clamped with the clamping groove.

[0016] It also includes a mounting shell, which is arranged in the accommodating groove and has an opening at one end of the mounting shell facing the operating rod. The positioning ball is placed in the mounting shell, and the outer end of the elastic member is connected to the bottom plate of the mounting shell.

[0017] The number of the positioning balls is at least two, all of the positioning balls are evenly arranged along the circumferential direction of the positioning sleeve, and the elastic members are connected to the positioning balls in a one-to-one correspondence.

[0018] The operating rod has a limiting groove on its end surface close to one end of the breaking rod, and also includes a limiting rod, which is arranged in the positioning sleeve and below the positioning ball, and the limiting rod is plugged into the limiting groove.

[0019] The upper end of the operating rod is provided with an anti-slip convex ring. There are multiple anti-slip convex rings, all of which are arranged along the length direction of the operating rod, and a gap is left between two adjacent anti-slip convex rings.

[0020] The cleaning hook is welded to the breaker rod, and the cutter is welded to the breaker rod.

[0021] The working principle and beneficial effects of the present invention are as follows: a breaker bar is coaxially arranged with an operating lever, with its upper end attached to the operating lever and its lower end having a tapered structure. A cleaning hook is connected to one side of the breaker bar at one end, and its other end bends upward and extends. A cutter is located on the other side of the breaker bar, with its blade facing downward. The coaxial arrangement of the breaker bar and the operating lever allows the operator to conveniently control the breaker bar through the operating lever to perform various actions. The tapered lower end of the breaker bar reduces resistance when inserting the breaker bar into a gap, making it easier to enter narrow spaces. Furthermore, the tapered structure provides strong penetrating power, allowing it to break ice in the gap, preventing it from interfering with subway or rail traffic, and also breaking other harder foreign objects. To remove foreign objects from the gap, the operator inserts the breaker bar into the gap. The curved shape of the cleaning hook allows it to easily snag various foreign objects, such as a mobile phone chain, the edge of a scarf, or the protruding part of a plush toy, and then pull them out of the gap. When encountering tough foreign objects such as branches and garbage bags, the cleaning hook may not be able to directly remove them. In this case, the operator can control the position of the breaker bar through the operating lever, so that the blade of the cutter contacts the foreign object, and then apply a certain amount of pressure to cut the foreign object, making it easier to clean out the cut foreign object. Because the cleaning bar integrates three functional components: the breaker bar, the cleaning hook, and the cutter, it can adopt different cleaning methods for different types of foreign objects. When encountering multiple types of foreign objects at the same time, there is no need to frequently change tools, which can save a lot of time and manpower and improve cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The preferred embodiments will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0023] Figure 1 It is a structural diagram of the present utility model.

[0024] Figure 2 This is a front view of the connection between the positioning sleeve, the operating rod and the breaking rod in the utility model.

[0025] Figure 3 for Figure 2 A magnified view of center.

[0026] Figure 4 This is a structural diagram of the card slot in the utility model.

[0027] In the figure: 1. operating lever, 2. breaking lever, 3. cleaning hook, 4. cutter, 5. slot, 6. positioning sleeve, 7. positioning ball, 8. elastic member, 9. receiving groove, 10. mounting shell, 11. limiting groove, 12. limiting lever, 13. anti-slip convex ring. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0029] To simplify the drawings, only the parts relevant to the utility model are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0030] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0031] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0032] Example, see Figure 1 , which is an embodiment of the utility model, proposes a gap foreign body cleaning rod, including an operating rod 1, a breaking rod 2, a cleaning hook 3, and a cutter 4. The breaking rod 2 is coaxially arranged with the operating rod 1, the upper end of the breaking rod 2 is arranged on the operating rod 1, and the lower end of the breaking rod 2 is a conical structure; one end of the cleaning hook 3 is connected to one side of the breaking rod 2, and the other end of the cleaning hook 3 is bent and extended upward; the cutter 4 is arranged on the other side of the breaking rod 2, and the blade of the cutter 4 faces downward.

[0033] In this embodiment, the lower end of the breaker bar 2 is a tapered structure. This design can, on the one hand, reduce the resistance when the breaker bar 2 is inserted into the gap, making it easier to enter narrow spaces. On the other hand, the tapered structure has strong penetrating power and can be used to break the ice layer in the gap to prevent the ice layer from affecting the operation of the subway or railroad. When foreign objects need to be cleaned out of the gap, the operator extends the breaker bar 2 into the gap and uses the curved shape of the cleaning hook 3 to easily hook various foreign objects, such as the mobile phone chain on the mobile phone, the edge of the scarf, or the protruding part of the plush toy, and pull them out of the gap. When encountering tough foreign objects such as branches and garbage bags, the cleaning hook 3 may not be able to directly remove them. At this time, the operator can control the position of the breaker bar 2 through the operating lever 1, so that the blade of the cutter 4 contacts the foreign object, and then apply a certain amount of pressure to cut the foreign object. The cut foreign object can then be more easily cleaned out. Because the cleaning rod integrates three functional components: a breaker bar 2, a cleaning hook 3, and a cutter 4, it can adopt different cleaning methods for different types of foreign matter. When encountering multiple types of foreign matter at the same time, there is no need to frequently change tools, which can save a lot of time and manpower and improve cleaning efficiency. The operating rod can be set as a telescopic rod. The length of the operating rod 1 can be adjusted according to actual needs, thereby adjusting the overall length of the cleaning rod, making it more adaptable to various complex cleaning scenarios and improving the convenience and accuracy of cleaning work.

[0034] Further, such as Figure 1 As shown, the thickness direction of the cutter 4 is arranged along the radial direction of the breaker bar 2, and the thickness of the cutter 4 is less than or equal to the diameter of the breaker bar 2. The thickness direction of the cutter 4 is arranged along the radial direction of the breaker bar 2. Such a layout makes the installation method of the cutter 4 on the breaker bar 2 conform to the principles of mechanics. When cutting foreign matter, the force can be better transferred to the cutter 4 along the radial direction of the breaker bar 2, making the cutting action smoother. The thickness of the cutter 4 is less than or equal to the diameter of the breaker bar 2, ensuring that the cutter 4 will not be stuck due to excessive thickness when following the breaker bar 2 into the gap, and can smoothly reach the location of the foreign matter, thereby enhancing the passability and applicability of the cutter 4 and improving the success rate and range of cleaning. At the same time, such a design also meets the requirements of coordination and compactness of the overall structure, making the appearance of the cleaning rod more regular, easy to operate and carry.

[0035] Further, such as Figure 1 As shown, the diameter of the cleaning hook 3 is smaller than or equal to the diameter of the breaker bar 2, ensuring that the cleaning hook 3 will not get stuck due to the excessive diameter when following the breaker bar 2 into the gap, and can smoothly reach the location of the foreign object, thereby enhancing the passability and applicability of the cleaning hook 3, and improving the success rate and range of cleaning. At the same time, this design also meets the requirements of overall structural coordination and compactness, making the cleaning rod more regular in appearance and easier to operate and carry.

[0036] Furthermore, the breaker bar 2 and the operating bar 1 are detachably connected, which allows for more flexible assembly and disassembly of the cleaning bar. The operator can detach the breaker bar 2 and the operating bar 1 and carry them separately, reducing space and facilitating transportation and carrying. In different usage scenarios, the breaker bar 2 or the operating bar 1 can be replaced with different lengths or types as needed to meet different operating requirements and improve the efficiency and quality of the cleaning work.

[0037] Further, such as Figure 2 、 Figure 3 and Figure 4 As shown, the operating rod 1 has an annular groove 5 on the side wall near the end of the crushing rod 2, and also includes a positioning sleeve 6, a positioning ball 7, and an elastic member 8. The positioning sleeve 6 is set on the crushing rod 2 and is located on the periphery of the crushing rod 2 near the end of the operating rod 1. The operating rod 1 is plugged into the positioning sleeve 6. The inner wall of the positioning sleeve 6 has a receiving groove 9; the positioning ball 7 is located in the receiving groove 9; the elastic member 8 is set in the receiving groove 9 and connected to the positioning ball 7. After the receiving groove 9 is connected to the groove 5, the positioning ball 7 moves toward the operating rod 1 with the help of the thrust of the elastic member 8 and is used to engage with the groove 5. When connection is required, the operating rod 1 only needs to be inserted into the positioning sleeve 6. When the receiving groove 9 is connected to the groove 5, the thrust of the elastic member 8 will cause the positioning ball 7 to move toward the operating rod 1 and engage with the groove 5, thereby achieving rapid connection and relative fixation of the operating rod 1 and the crushing rod 2. When the operating rod 1 and the positioning sleeve 6 need to be separated, the operating rod 1 is pulled away from the positioning sleeve 6. The positioning ball 7 is pushed outward by the operating rod 1, gradually separated from the card slot 5, and pushed back into the receiving slot 9. The elastic member 8 is compressed until the operating rod 1 is separated from the positioning sleeve 6. The structure is simple, and the disassembly and assembly are convenient and fast, saving time and effort.

[0038] Further, such as Figure 2 and Figure 3 As shown, the mounting housing 10 is further included. The mounting housing 10 is disposed in the receiving groove 9 and has an opening at one end of the mounting housing 10 facing the operating rod 1. The positioning ball 7 is placed in the mounting housing 10, and the outer end of the elastic member 8 is connected to the bottom plate of the mounting housing 10. The mounting housing 10 provides a stable mounting space for the positioning ball 7 and the elastic member 8, making it convenient to install the positioning ball 7 and the elastic member 8 into the positioning sleeve 6.

[0039] Further, such as Figure 2As shown, the number of positioning balls 7 is at least two, and all positioning balls 7 are evenly arranged along the circumferential direction of the positioning sleeve 6, and the elastic member 8 is connected to the positioning balls 7 in a one-to-one correspondence. At least two positioning balls 7 are evenly arranged along the circumferential direction of the positioning sleeve 6, and each positioning ball 7 has a corresponding elastic member 8 connected thereto. When the operating rod 1 is inserted into the positioning sleeve 6, multiple positioning balls 7 move toward the operating rod 1 at the same time under the action of the elastic member 8 and engage with the card slot 5. They can apply a clamping force to the operating rod 1 from different directions, so that the operating rod 1 is more evenly stressed in the circumferential direction, reducing the offset or rotation caused by unilateral force, and increasing the stability and reliability of the clamping. At the same time, the synergistic effect of multiple positioning balls 7 can also share the clamping force, which can reduce the burden on each positioning ball 7 and extend the service life of the positioning ball 7 and the elastic member 8. The number of positioning balls 7 in the utility model is preferably four.

[0040] Further, such as Figure 2 As shown, the operating rod 1 has a limiting groove 11 on its end surface near the breaker rod 2, and also includes a limiting rod 12. The limiting rod 12 is disposed in the positioning sleeve 6 and below the positioning ball 7. The limiting rod 12 is inserted into the limiting groove 11. When the operating rod 1 is inserted into the positioning sleeve 6, the limiting rod 12 is inserted into the limiting groove 11, which can prevent relative rotation between the operating rod 1 and the breaker rod 2.

[0041] Further, such as Figure 1 As shown, the upper end of the operating rod 1 has an anti-slip convex ring 13. There are multiple anti-slip convex rings 13, all of which are arranged along the length of the operating rod 1, with a gap left between two adjacent anti-slip convex rings 13. When using the breaker bar 2 for cleaning operations, the operator needs to control the movement of the breaker bar 2 through the operating rod 1. The presence of the anti-slip convex ring 13 ensures that the operator's hand can hold the operating rod 1 stably when applying force, preventing the breaker bar 2 from losing control due to slipping, thereby reducing the probability of safety accidents and making the operation more precise and smooth.

[0042] Furthermore, the cleaning hook 3 is welded to the breaker rod 2, and the cutter 4 is welded to the breaker rod 2. When performing foreign body cleaning operations, the cleaning hook 3 needs to withstand the pulling force when hooking the foreign body, and the cutter 4 needs to withstand the pressure and friction when cutting the foreign body. Through welding connection, it can ensure that there is sufficient connection strength between the cleaning hook 3 and the cutter 4 and the breaker rod 2, so that it can reliably complete the cleaning task, extend the service life of the cleaning tool, and reduce the frequency of maintenance and replacement due to loose connection of components.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A gap foreign body cleaning rod, characterized by: include, operating lever (1), A breaker rod (2), the breaker rod (2) and the operating rod (1) are coaxially arranged, the upper end of the breaker rod (2) is arranged on the operating rod (1), and the lower end of the breaker rod (2) is a conical structure; a cleaning hook (3), one end of the cleaning hook (3) being connected to one side of the crushing rod (2), and the other end of the cleaning hook (3) being bent and extended upward; A cutter (4), the cutter (4) being arranged on the other side of the breaker bar (2), with the blade of the cutter (4) facing downward.

2. The gap foreign body cleaning rod according to claim 1, characterized in that: The thickness direction of the cutter (4) is arranged along the radial direction of the breaker rod (2), and the thickness of the cutter (4) is less than or equal to the diameter of the breaker rod (2).

3. The gap foreign body cleaning rod according to claim 1, characterized in that: The diameter of the cleaning hook (3) is smaller than or equal to the diameter of the crushing rod (2).

4. The gap foreign body cleaning rod according to claim 1, characterized in that: The breaker rod (2) and the operating rod (1) are detachably connected.

5. The gap foreign body cleaning rod according to claim 1, characterized in that: The operating rod (1) has an annular groove (5) on its side wall near one end of the crushing rod (2), and further comprises: A positioning sleeve (6), the positioning sleeve (6) is arranged on the breaker rod (2) and is located on the periphery of the breaker rod (2) near one end of the operating rod (1), the operating rod (1) and the positioning sleeve (6) are plugged into each other, and an accommodating groove (9) is provided on the inner wall of the positioning sleeve (6); A positioning ball (7), the positioning ball (7) being located in the receiving groove (9); An elastic member (8) is disposed in the receiving groove (9) and is connected to the positioning ball (7). After the receiving groove (9) is connected to the clamping groove (5), the positioning ball (7) moves toward the operating rod (1) with the help of the thrust of the elastic member (8) and is used to clamp with the clamping groove (5).

6. The gap foreign body cleaning rod according to claim 5, characterized in that: It also includes a mounting shell (10), the mounting shell (10) is arranged in the accommodating groove (9), and the mounting shell (10) has an opening at one end facing the operating rod (1), the positioning ball (7) is placed in the mounting shell (10), and the outer end of the elastic member (8) is connected to the bottom plate of the mounting shell (10).

7. The gap foreign body cleaning rod according to claim 5, characterized in that: The number of the positioning balls (7) is at least two, all of the positioning balls (7) are evenly arranged along the circumferential direction of the positioning sleeve (6), and the elastic member (8) is connected to the positioning balls (7) in a one-to-one correspondence.

8. The gap foreign body cleaning rod according to claim 5, characterized in that: The operating rod (1) has a limiting groove (11) on its end surface close to one end of the breaking rod (2), and also includes a limiting rod (12). The limiting rod (12) is arranged in the positioning sleeve (6) and is located below the positioning ball (7). The limiting rod (12) is plugged into the limiting groove (11).

9. The gap foreign body cleaning rod according to claim 1, characterized in that: The upper end of the operating rod (1) has an anti-slip convex ring (13), and the number of the anti-slip convex rings (13) is multiple. All the anti-slip convex rings (13) are arranged along the length direction of the operating rod (1), and a gap is left between two adjacent anti-slip convex rings (13).

10. The gap foreign body cleaning rod according to claim 1, characterized in that: The cleaning hook (3) is welded to the breaker rod (2), and the cutter (4) is welded to the breaker rod (2).

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