Manual icebreaking tool set
By designing a positioning screw and a locking sleeve, the problem of loose connection between the icebreaker and the main rod in icebreaking tools is solved, thereby improving the stability and applicability of icebreaking tools. They are suitable for icebreaking operations in various scenarios such as thin ice, thick ice, snow, and water.
Patent Information
- Application Number
- CN202423256052.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-29
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-29
AI Technical Summary
Existing ice-breaking tools are prone to loosening during use, causing the ice-breaker to fall off, affecting the ice-breaking effect and reducing its applicability.
The design employs a positioning screw and locking sleeve, ensuring a stable connection between the icebreaker, detection rod, icebreaker stick, and hand handle through threaded connection and locking mechanism. The cooperation of the reinforcing rod and sliding sleeve prevents loosening and enhances connection stability.
It effectively prevents the icebreaker from falling during use, improves the stability and applicability of the ice-breaking tool, and facilitates subsequent assembly and use by staff.
Smart Images
Figure CN223644954U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of ice-breaking tools technology, and in particular relates to a manual ice-breaking tool set. Background Technology
[0002] Ice-related accident rescue refers to rescue operations carried out on the ice surface of rivers, lakes and other water bodies frozen in winter or in waters with floating ice, for accidents such as drowning, entrapment, and falls involving people, vehicles, and livestock.
[0003] To cope with the complex and ever-changing environment of ice rescue, ice-breaking tools are needed for rescue operations. However, most existing ice-breaking tools only adjust the icebreaker and the main rod by means of threads. During the ice-breaking process, the main rod will inevitably be rotated, which will cause the connection between the icebreaker and the main rod to loosen, resulting in the icebreaker falling off. This not only affects the ice-breaking process but also causes the icebreaker to be lost, thus greatly reducing the applicable scope of ice-breaking tool sets. Utility Model Content
[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a manual ice-breaking tool set, which can effectively solve the problems of the existing technology.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0006] This utility model is a manual ice-breaking tool set, including a hand handle and an ice-breaking cone disposed on the lower end of the hand handle, and also includes:
[0007] The positioning screw is fixed to the upper end face of the icebreaker, and the positioning screw is threaded into the lower end of the handle.
[0008] The detection rod is located at the lower end of the handheld rod. An ice-breaking rod is installed at the lower end of the detection rod, and positioning screws are installed at the upper ends of the ice-breaking cone, the detection rod, and the ice-breaking rod.
[0009] Locking sleeves are provided on the outer sides of the ice-breaking cone, detection rod, and ice-breaking rod;
[0010] The locking mechanism, located at the upper end of the locking sleeve, is used to connect the hand handle to the icebreaker, the detection rod, and the icebreaker stick.
[0011] Furthermore, the outer surface of the positioning screw is provided with threads, and the locking sleeve is threadedly connected to the outer surface of the positioning screw and can slide up and down for adjustment.
[0012] Furthermore, a connecting ring is fixed to the upper end face of the locking sleeve, and the cross-section of the connecting ring is a "T" shaped structure. A sliding sleeve is rotatably connected to the outer side of the connecting ring. A limiting groove is opened on the lower end face of the sliding sleeve, and the connecting ring is slidably embedded in the limiting groove.
[0013] Furthermore, the locking mechanism includes a locking groove, an extension groove, and a reinforcing rod. The locking groove is located on the outside of the icebreaker, the extension groove is located at the upper end of the locking groove, and the other end of the extension groove passes through the upper end face of the icebreaker. The reinforcing rod is fixed to the inside of the sliding sleeve, and the reinforcing rod can slide up and down along the inside of the locking groove for adjustment.
[0014] Furthermore, the lower end face of the handheld rod is uniformly fixed with reinforcing grooves, and the reinforcing grooves are engaged with the reinforcing rod, the cross-section of the reinforcing rod being an "L" shaped structure.
[0015] Furthermore, the outer surfaces of the detection rod and the ice-breaking rod are uniformly provided with scales.
[0016] This utility model has the following beneficial effects:
[0017] This invention uses a positioning screw to connect the ice-breaking cone to the handheld rod. Once connected, a rotatable locking sleeve can be connected to the ice-breaking cone via bolts on its inner wall. Then, the sliding sleeve can be pushed upwards, allowing the reinforcing rod inside the sliding sleeve to slide along the extended groove. This allows one end of the reinforcing rod to slide and engage with the inner side of the reinforcing groove, thus reinforcing the connection between the ice-breaking cone and the handheld rod and preventing the ice-breaking cone from falling off during ice-breaking. Furthermore, since the ice-breaking cone, the detection rod, and the ice-breaking rod all have positioning screws and locking mechanisms at their upper ends, and because they are connected in the same way, it facilitates subsequent assembly by personnel for ice-breaking rescue operations. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a top view of the manual ice-breaking tool set of this utility model;
[0020] Figure 2 This is a schematic diagram showing the connection between the handheld handle and the icebreaker of this utility model;
[0021] Figure 3 This is a top view of the locking mechanism of this utility model;
[0022] Figure 4 This is a bottom view of the locking mechanism of this utility model;
[0023] Figure 5This is a cross-sectional schematic diagram of the locking mechanism of this utility model.
[0024] The attached diagram lists the components represented by each number as follows:
[0025] 1. Handheld rod; 2. Icebreaker cone; 3. Positioning screw; 4. Locking sleeve; 5. Connecting ring; 6. Sliding sleeve; 7. Limiting groove; 8. Locking slide; 9. Extension slide; 10. Reinforcing rod; 11. Reinforcing groove; 12. Detection rod; 13. Icebreaker rod; 14. Scale. Detailed Implementation
[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0027] Please see Figure 1-5 As shown, this utility model is a manual ice-breaking tool set, including a hand handle 1 and an ice-breaking cone 2 disposed on the lower end face of the hand handle 1, and also includes:
[0028] A positioning screw 3 is fixed to the upper end face of the icebreaker 2, and the positioning screw 3 is threadedly connected to the lower end of the handheld rod 1. A detection rod 12 is located at the lower end of the handheld rod 1, and an icebreaker 13 is located at the lower end of the detection rod 12. Positioning screws 3 are located at the upper ends of the icebreaker 2, the detection rod 12, and the icebreaker 13. The outer surface of the positioning screw 3 is threaded, and a locking sleeve 4 is threadedly connected to the outer surface of the positioning screw 3 and can slide up and down for adjustment. The positioning screw 3 is threadedly connected to the inner side of the handheld rod 1, thus connecting the handheld rod 1 to the icebreaker 2. Because the icebreaker 2 and the detection rod 12 are... The upper end of the icebreaker 13 is equipped with a positioning screw 3 and a locking mechanism. Since the icebreaker cone 2, the detection rod 12 and the icebreaker 13 are connected in the same way, it is convenient for subsequent staff to assemble them for icebreaking rescue. The handheld rod 1, the icebreaker cone 2, the detection rod 12 and the icebreaker 13 are made of high-strength alloy steel. All parts are hardened to increase strength and extend service life. They are suitable for various scenarios such as thin ice, thick ice, snow, and water. They can be used for ice breaking and crushing at both near and far distances, assisting walking, water depth detection, throwing and positioning, and rescue anchor points. Furthermore, since multiple structures can be independently operated and assembled, it is convenient for subsequent control.
[0029] Locking sleeves 4 are provided on the outer sides of the icebreaker 2, the detection rod 12 and the icebreaker rod 13; the locking mechanism is provided on the upper end of the locking sleeve 4 and is used to connect the hand handle 1 to the icebreaker 2, the detection rod 12 and the icebreaker rod 13. A connecting ring 5 is fixed to the upper end face of the locking sleeve 4, and the cross-section of the connecting ring 5 is a "T" shaped structure. A sliding sleeve 6 is rotatably connected to the outer side of the connecting ring 5. A limiting groove 7 is opened on the lower end face of the sliding sleeve 6, and the connecting ring 5 slides into the limiting groove 7. The locking sleeve 4 can be threadedly connected to the outer side of the icebreaker 2. Then, the connecting ring 5 can be engaged with the limiting groove 7 on the lower end face of the sliding sleeve 6, so that the sliding sleeve 6 can be adjusted up or down when the locking sleeve 4 rotates. This facilitates the reinforcement of the connection between the hand handle 1 and the icebreaker 2. The locking mechanism includes a locking groove 8, an extension groove 9, and a reinforcing rod 10. The locking groove 8 is opened on the outer side of the icebreaker 2, and the extension groove 9 is rotatably connected to the outer side of the icebreaker 2. The slide groove 9 is located at the upper end of the locking slide groove 8, and the other end of the extension slide groove 9 passes through the upper end face of the icebreaker cone 2. The reinforcing rod 10 is fixed inside the sliding sleeve 6, and the reinforcing rod 10 can slide up and down along the inside of the locking slide groove 8. By sliding the sliding sleeve 6 downward, the reinforcing rod 10 inside the sliding sleeve 6 can slide along the inside of the locking slide groove 8, and can be slidably engaged with the inside of the hand handle 1 through the extension slide groove 9. The lower end face of the hand handle 1 is uniformly fixed with a reinforcing groove 11, and the reinforcing groove 11 is engaged with the reinforcing rod 10. The cross-section of the reinforcing rod 10 is an "L" shaped structure. The reinforcing groove 11 can limit the reinforcing rod 10 and prevent the reinforcing rod 10 from shifting.
[0030] The outer surfaces of the detection rod 12 and the ice-breaking rod 13 are evenly provided with scales 14, which allow staff to easily control and adjust the thickness of the ice surface and the water depth.
[0031] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.
Claims
1. A manual ice-breaking tool set, comprising a handheld handle (1) and an ice-breaking cone (2) disposed on the lower end face of the handheld handle (1), characterized in that, Also includes: The positioning screw (3) is fixed on the upper end face of the icebreaker (2), and the positioning screw (3) is threadedly connected to the lower end of the hand handle (1); The detection rod (12) is set at the lower end of the handheld rod (1). The lower end of the detection rod (12) is provided with an ice-breaking rod (13), and the upper ends of the ice-breaking cone (2), the detection rod (12) and the ice-breaking rod (13) are all provided with positioning screws (3). Locking sleeves (4) are provided on the outside of the ice-breaking cone (2), the detection rod (12) and the ice-breaking rod (13); A locking mechanism is provided at the upper end of the locking sleeve (4) for connecting the hand handle (1) with the icebreaker (2), the detection rod (12) and the icebreaker (13).
2. The manual ice-breaking tool set according to claim 1, characterized in that, The outer surface of the positioning screw (3) is provided with threads, and the locking sleeve (4) is threadedly connected to the outer surface of the positioning screw (3) and can slide up and down for adjustment.
3. The manual ice-breaking tool set according to claim 2, characterized in that, The upper end face of the locking sleeve (4) is fixed with a connecting ring (5), and the cross-section of the connecting ring (5) is a "T" shaped structure. The outer side of the connecting ring (5) is rotatably connected with a sliding sleeve (6). The lower end face of the sliding sleeve (6) is provided with a limiting groove (7), and the connecting ring (5) is slidably embedded in the limiting groove (7).
4. The manual ice-breaking tool set according to claim 1, characterized in that, The locking mechanism includes a locking groove (8), an extension groove (9), and a reinforcing rod (10). The locking groove (8) is located on the outside of the icebreaker (2). The extension groove (9) is located at the upper end of the locking groove (8), and the other end of the extension groove (9) passes through the upper end face of the icebreaker (2). The reinforcing rod (10) is fixed to the inside of the sliding sleeve (6), and the reinforcing rod (10) can slide up and down along the inside of the locking groove (8) for adjustment.
5. The manual ice-breaking tool set according to claim 4, characterized in that, The lower end face of the handheld rod (1) is uniformly fixed with a reinforcing groove (11), and the reinforcing groove (11) is engaged with the reinforcing rod (10). The cross-section of the reinforcing rod (10) is an "L" shaped structure.
6. The manual ice-breaking tool set according to claim 1, characterized in that, The outer surfaces of the detection rod (12) and the icebreaker (13) are uniformly provided with scales (14).