WO2019206165A1

WO2019206165A1 - Ski pole structure

Info

Publication number: WO2019206165A1
Application number: PCT/CN2019/084016
Authority: WO
Inventors: 肖永荣
Original assignee: 厦门富山春工业有限公司
Priority date: 2018-04-27
Filing date: 2019-04-24
Publication date: 2019-10-31
Also published as: CN208161001U

Abstract

A ski pole structure, comprising a pole body (1), a ring fastener (2), a bolt (3), a locknut (4) and a pole tip assembly (12). A circular through hole (9) matched with the diameter of the bolt (3) is provided on the lower end part of the pole body (1). The ring fastener (2) is sleeved on the pole body (1). Two circular protrusions (11) are provided opposite one another on the ring fastener (2). Circular holes (10) matched with the diameter of the bolt (3) are provided on the circular protrusions (11). The locknut (4) is sleeved on the pole body (1), and positioned above the ring fastener (2). The pole tip assembly (12) is sleeved on the pole body (1) and positioned below the ring fastener (2). A screw thread matched with the locknut (4) is provided on the upper end part of the pole tip assembly (12). Circular gaps (13) matched with the circular protrusions (11) of the ring fastener (2) are provided in the screw thread. The ring fastener (2) is fixed to the pole body (1) by means of the bolt (3). The pole tip assembly (12) and the ring fastener (2) engage with each other and are fixed together by means of the locknut (4). The realization of modularized disassembly and assembly of the pole tip assembly (12) is such that the pole tip assembly (12) can be disassembled and replaced for different usage scenarios or because of wear, and features high connection strength and convenient disassembly.

Description

- Ski pole structure

Technical field

[0001] The utility model relates to the field of sports equipment, in particular to a ski pole structure.

Background technique

[0002] Alpine ski poles are appliances used in skiing to prevent athletes from falling and accelerating. The ski poles are made of light aluminum alloy, which is thick and thin, with a sheath. The lower end has a tip to prevent the pole from slipping during hard snow insertion. There is a round or snow-shaped snow above the pole tip. Wheel, limit the poles too deep into the snow. Summary of invention

technical problem

[0003] At present, the ski poles used in the market have a relatively simple structure, and the tip of the pole of the ski pole is mostly formed in one piece. After long-term use, the tip of the rod is worn out, and the entire ski pole can only be replaced when the original effect cannot be provided, resulting in Unnecessary waste.

Problem solution

Technical solution

[0004] The purpose of the utility model is to provide a ski pole structure, which is to disassemble the rod tip assembly, adopts an alternative modular design, can be reasonably replaced according to the wear condition of each part of the ski pole, and can be according to different skiing Need to replace the tip assembly.

[0005] In order to achieve the above technical purpose, to achieve the above technical effects, the utility model discloses a ski pole structure, which comprises a rod body, a buckle, a bolt, a lock nut and a rod tip assembly, and the lower end portion of the rod body is opened. a circular through hole matched with the diameter of the bolt, the buckle is set on the rod body, the ring buckle is oppositely provided with two sets of circular protrusions, and the round protrusion is provided with a round hole matched with the diameter of the bolt, the lock nut set On the rod body, above the buckle, the rod tip assembly is placed on the rod body, below the buckle, and the upper end portion of the rod tip assembly is provided with a thread matching the lock nut, and the thread is opened and The circular buckle of the buckle has a matching circular notch, and the buckle is fixed on the rod body by a pin, and the rod tip assembly and the buckle are mutually engaged and fixed by the lock nut.

[0006] wherein the tip assembly includes a tip and a tungsten steel head, and a mounting groove is formed at the bottom of the tip, and one end of the tungsten steel head is inserted It is fixed in the bottom groove of the tip of the rod.

[0007] Preferably, the two sides of the rod tip are respectively provided with a curved surface bracket, and the curved surface bracket is connected in front of the rod tip, and the reinforcing rib is arranged below the two joints of the curved surface bracket.

[0008] wherein the rod body is made of aluminum, carbon fiber or carbon fiber mixed with glass fiber.

[0009] Preferably, the plug is made of a stainless steel material.

Advantageous effects of the invention

Beneficial effect

[0010] 1. The utility model optimizes the design, adopts the buckle to guide the rod tip assembly to match each other, and then fixes the lock nut by means of the lock nut, thereby realizing the modular disassembly and installation of the rod tip assembly, and improving the ski pole The service life of each component, when the tip assembly is worn out, can be replaced by simply disassembling it, connecting with a pin, high connection strength, and easy to disassemble.

[0011] 2. After a properly designed tip assembly, different stick styles can be designed to be replaced according to actual use requirements, and the use of the ski poles can be expanded.

Brief description of the drawing

DRAWINGS

1 is a schematic exploded view of the structure of Embodiment 1 of the present invention.

2 is a schematic view showing the structure assembly of Embodiment 1 of the present invention.

3 is a schematic exploded view of the structure of Embodiment 2 of the present invention.

4 is a schematic view showing the structure assembly of Embodiment 2 of the present invention.

[0016] Main component symbol description:

[0017] 1: Rod body, 2: buckle, 3: bolt, 4: lock nut, 5: tip, 6: tungsten steel, 7: curved bracket, 8: stiffener, 9: circular pass Hole, 10: round hole, 11: round protrusion, 12: tip assembly, 13: round notch, 14: mounting groove.

Invention embodiment

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. [0019] Embodiment 1

[0020] As shown in FIG. 1 and 2, the embodiment discloses a ski pole structure, including a rod body 1, a buckle 2, a bolt 3, a lock nut 4, and a tip assembly 12, and a lower end portion of the rod body 1 The upper opening is provided with a circular through hole 9 corresponding to the diameter of the bolt 3, and the buckle 2 is set on the rod body 1. The ring buckle 2 is oppositely provided with two sets of circular protrusions 11 which are opened on the circular protrusion 1 1 The bolt 3 has a circular hole 10 of a corresponding diameter. The lock nut 4 is placed on the rod body 1 and is located above the buckle 2. The rod tip assembly 12 is placed on the rod body 1 and is located below the buckle 2, and the tip assembly is The upper end portion of the 12 is provided with a thread matching the lock nut 4, and the thread is provided with a circular notch 13 matching the circular protrusion 11 of the buckle 2, and the buckle 2 is fixed to the rod body 1 by the bolt 3. On the circular through hole 9, the tip assembly 12 and the buckle 2 are engaged with each other and fixed by the lock nut 4 to form an overall structure of the ski pole.

[0021] The tip assembly includes a tip 5 and a tungsten steel head 6, and the tip of the rod 5 is provided with a mounting groove 14 at the bottom of the rod. The 6-end of the tungsten steel head is inserted and fixed in the bottom mounting groove 14 of the rod tip 5.

[0022] The rod body 1 is made of aluminum, carbon fiber or carbon fiber mixed with glass fiber, and the bolt 3 is made of stainless steel material.

[0023] Embodiment 2

[0024] As shown in FIGS. 3 and 4, the present embodiment discloses a ski pole structure, including a rod body 1, a buckle 2, a bolt 3, a lock nut 4, and a tip assembly 12, and a lower end portion of the rod body 1. The upper opening is provided with a circular through hole 9 corresponding to the diameter of the bolt 3, and the buckle 2 is set on the rod body 1. The ring buckle 2 is oppositely provided with two sets of circular protrusions 11 which are opened on the circular protrusion 1 1 The bolt 3 has a circular hole 10 of a corresponding diameter. The lock nut 4 is placed on the rod body 1 and is located above the buckle 2. The rod tip assembly 12 is placed on the rod body 1 and is located below the buckle 2, and the tip assembly is The upper end portion of the 12 defines a thread matching the lock nut 4, and the thread is provided with a circular notch 13 matching the circular protrusion 11 of the buckle 2, and the buckle 2 is fixed to the circle of the rod body 1 by the bolt 3. On the through hole 9, the wand tip assembly 12 and the buckle 2 are mutually engaged and fixed by the lock nut 4 to form the overall structure of the ski pole.

[0025] The tip assembly 12 includes a tip 5 and a tungsten steel head 6. The bottom of the rod 5 is provided with a mounting groove 14, and the 6-end of the tungsten steel head is inserted and fixed in the bottom mounting groove 14 of the rod tip 5, and the tip 5 The two sides are respectively provided with a curved bracket 7 , and the curved bracket 7 is connected in front of the tip 5 , and the reinforcing ribs 8 are arranged below the two joints of the curved bracket 7 .

[0026] The body 1 is made of aluminum, carbon fiber or carbon fiber mixed with glass fiber, and the bolt 3 is made of stainless steel.

[0027] The utility model of the present application uses a buckle 2 to fit the lock nut 4 by modularly disassembling the ski pole. The fixing of the tip assembly is carried out, and the modular disassembly and assembly of the tip assembly can be realized by the design method, and the service life of each component of the pole is improved, and the utility model can be adapted according to different skiing requirements, such as a learning stick. The tip assembly or the game-type tip assembly replaces the different tip assemblies. The overall adjustment of the poles can be completed by replacing the tip assembly structure, which can effectively expand the use of the ski poles to meet different needs.

Industrial applicability

[0028] The utility model can be applied to ski poles with different skiing requirements.

Claims

Claim

[Claim 1] A ski pole structure, comprising: a rod body, a buckle, a bolt, a lock nut, and a rod tip assembly, wherein the lower end portion of the rod body is provided with a circle matching the diameter of the bolt a through hole, the buckle is disposed on the rod body, and the ring buckle is oppositely disposed with two sets of circular protrusions, and the circular protrusion is provided with a circular hole matched with the diameter of the bolt, the locking The nut is set on the rod body and is located above the buckle. The rod tip assembly is set on the rod body and is located below the buckle. The upper end portion of the rod tip assembly is provided with a thread matching the lock nut. The thread is provided with a circular notch matching the circular protrusion of the buckle, the buckle is fixed on the rod body by a bolt, and the rod tip assembly and the buckle are mutually engaged and fixed by the lock nut.

[Claim 2] A ski pole structure according to claim 1, wherein: the pole tip assembly includes a rod tip and a tungsten steel head, and the bottom of the pole tip is provided with a mounting groove, One end of the tungsten steel head is inserted and fixed in the bottom mounting groove of the tip.

[Claim 3] A ski pole structure according to claim 2, wherein: the two sides of the pole are respectively provided with arc-shaped brackets, and the arc-shaped brackets are connected in front of the pole tip, two Reinforcing ribs are arranged below the joints of the group of curved faces.

[Claim 4] A ski pole structure according to claim 1, wherein: the rod body is made of aluminum, carbon fiber or carbon fiber mixed with glass fiber.

[Claim 5] A ski pole structure according to claim 1, wherein: the plug is made of a stainless steel material.