Detachable combined sled

A combined and easy-to-assemble technology, applied in skids, snowboards, sports accessories, etc., can solve the problems of increasing the overall weight of the product, complex folding structure, and high manufacturing costs, improving the overall connection and force strength, and increasing the connection. Strength, simple structure

Inactive Publication Date: 2014-03-26
汤国强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing sleds or small sleds generally have a folding function in consideration of the convenience of carrying and storage, such as Chinese Patent Nos. 200720009218.9, 200520011433.3, etc. The overall weight of the product is increased, and the folding structure is complicated, and the manufacturing cost is high. If it is used carelessly, it is easy to pinch the hand

Method used

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  • Detachable combined sled

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] Such as Figure 1 to Figure 7 As shown, a combined sled that is easy to disassemble includes a seat plate 1 and two side carriages 2 connected to both sides of the seat plate 1. At least two support frames 3 are connected to the bottom of the seat plate 1, and each support frame 3 is There are two support arms 301 extending to the bottom of the carriages 2 on both sides, and the features are:

[0030] The extended end of each support arm 301 and the side surface 101 of the seat plate 1 above the corresponding support arm 3 are respectively extended with two insertion protrusions 4, and the upper and lower ends of each side carriage 2 are respectively provided with two insertion protrusions. The two plug-in holes 5 that are mated with the parts 4, and the cross-sectional shape of the plug-in convex part 4 is the same as that of the plug-in holes ...

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Abstract

The invention relates to a detachable combined sled. The detachable combined sled comprises a base plate and side sliding frames connected on two sides of the base plate. The bottom of the base plate is connected to at least two supports. Each of the supports is provided with two supporting arms extending towards the lower parts of the side sliding frames. The extending tail of each of the supporting arms and the corresponding side of the base plate are respectively extended with two plug-in projections. Correspondingly, the upper end and the lower end of each of the side sliding frames are respectively provided with two plug-in through holes matched with the corresponding plug-in projections. The shape of cross section of the plug-in projections is the same as the shape of the plug-in through holes. The lateral surface of each of the plug-in projections is rotatably connected to a rotary knob. Each of the rotary knobs comprises a bottom plate provided with a handle. During installation and combination, the plug-in projections are inserted into the plug-in through holes. The rotary knobs extend out of the plug-in through holes. By rotating the rotary knobs, the base plates after being rotated are blocked on the side sliding frames outside the plug-in through holes, so that the plug-in projections are fixed in the plug-in through holes. The detachable combined sled is simple in structure and low in manufacturing cost, is convenient to connect and detach, and saves space.

Description

technical field [0001] The invention relates to a sled for skiing, in particular to a combined sled which is easy to disassemble and assemble, and which is easy to assemble and disassemble, and has low manufacturing cost. Background technique [0002] At present, the existing sleds or small sleds generally have a folding function in consideration of the convenience of carrying and storage, such as Chinese Patent Nos. 200720009218.9, 200520011433.3, etc. The overall weight of the product is increased, and the folding structure is complicated, and the manufacturing cost is high. If it is used carelessly, it is easy to pinch the hand. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned deficiencies in the prior art, and provide a combined type of detachable side sliding frame with simple structure, convenient connection, simple processing technology, low manufacturing cost, space-saving storage, convenient disassembly and ass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63C5/02
Inventor 汤国强
Owner 汤国强
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