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Tent pan head structure with connecting pieces of variable included angles

A technology of connecting parts and included angles, applied in tents/canopies, building types, buildings, etc., can solve the problems of low assembly efficiency, high mold cost, lack of flexibility and versatility, etc., to reduce fixed costs and reduce parts. Quantity, the effect of improving assembly efficiency

Pending Publication Date: 2021-03-09
金祚献
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this type of traditional structure, the installation position of the connecting parts has been fixed at the time of design, and the angle between two adjacent connecting parts has been fixed at the time of assembly, which lacks flexibility and versatility. A tent support head of one specification can only be used for One type of tent, in order to manufacture different types of tent frame heads, needs to use a large number of parts, resulting in high mold costs, low assembly efficiency, and lack of competitiveness in manufacturing costs and production management

Method used

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  • Tent pan head structure with connecting pieces of variable included angles
  • Tent pan head structure with connecting pieces of variable included angles
  • Tent pan head structure with connecting pieces of variable included angles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 , figure 2 The shown embodiment 1 is a tent pan head structure with a variable angle between the connecting parts, mainly including axial pins 1 coaxially arranged, pan head bolts 2, support rods 3, upper hangers 4 and lower hangers 5, etc. Component. Among them, the upper hanger 4 is at the top, and the lower one is the lower hanger 5 and the axial pin 1 in turn. The pan head bolt 2 is used to lock the upper hanger 4, the lower hanger 5 and the axial pin 1 in the axial direction. 4 and the outer side wall of the lower hanging part 5 are fixed with a connector 9, and the inner end of the support rod 9 is connected with the connector 9 by a support rod pin 31.

[0034] Such as Figure 5 , Figure 6 As shown, on the outer wall of the upper hanging part 4, two connecting parts 9 are arranged symmetrically on the peripheral surface of the outer wall. The lower end surface of the upper hanger 4 is provided with a concave upper hanger socket groove 41 i...

Embodiment 2

[0041] Such as Figure 10 , Figure 11 The shown embodiment 2 is another tent pan head structure with variable angles between the connecting parts. The biggest difference between Embodiment 2 and Embodiment 1 is that a support rod torsion spring 32 is installed between the connecting piece 9 and the connecting rod 3 . Such as Figure 12 , Figure 13 As shown, the connector pin hole 92 on the connector 9 fixed on the outer wall of the upper hanger 4 and the lower hanger 5 is a through hole that is adapted to the torsion spring 32 of the support rod, and one end of the torsion spring 32 of the support rod is hooked on the end of the connection rod 3. end, and the other end is hooked in the connector pin hole 92.

[0042] The assembly steps of the tent pan head structure in this example can be found in Figure 14 to Figure 17 :

[0043] Figure 14 As shown, prepare the lower pendant 5, a pair of support rod torsion springs 32, a pair of support rod pins 31, and a pair of s...

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Abstract

The invention discloses a tent pan head structure with connecting pieces of variable included angles. The tent pan head structure comprises the connecting pieces and further comprises an upper hangingpiece and a lower hanging piece which are coaxially arranged; the upper hanging piece is arranged above the lower hanging piece, and the upper hanging piece and the lower hanging piece can rotate around a shaft; at least two connecting pieces are fixedly connected to the outer side wall of the upper hanging piece, and at least one connecting piece is fixedly connected to the outer side wall of the lower hanging piece. The tent pan head structure has the beneficial effects that the included angle between every two adjacent connecting pieces can be changed at will according to needs, the structure can be universally used in various tent specifications with different opening shapes, the number of parts is reduced, the fixing cost is reduced, and the assembling efficiency is improved.

Description

technical field [0001] The invention relates to the field of travel goods, in particular to a tent pan head structure with variable angles between connecting parts. Background technique [0002] Chinese patent document CN211286915U disclosed "a multi-purpose tent support head" on August 18, 2020, including a support plate and eight connectors, the middle part of the top surface of the support plate is provided with an installation shaft, and the eight connectors It is arranged around the outer periphery of the installation shaft, and each connecting piece is detachably connected with the installation shaft and the support plate, and each connecting piece is provided with a mounting groove with an opening at the rear end. The support head of the tent can be connected with eight poles at most. Since each connecting piece is detachably connected with the installation shaft and the support plate, people can choose a reasonable number of connecting pieces according to the shape o...

Claims

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Application Information

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IPC IPC(8): E04H15/48
CPCE04H15/48
Inventor 杨军
Owner 金祚献
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