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Sun shading curtain and flexible thin object clamping mechanism applied to sun shading curtain

A technology for sunshade curtains and sunshade fabrics, applied in the field of sunshade curtains, can solve the problems of high equipment investment and increased manufacturing costs, and achieve the effects of improved work efficiency, reasonable structure, and reliable clamping and connection

Inactive Publication Date: 2020-11-17
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the reliability of clamping and connection is strong, the equipment investment is high, so the manufacturing cost is increased

Method used

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  • Sun shading curtain and flexible thin object clamping mechanism applied to sun shading curtain
  • Sun shading curtain and flexible thin object clamping mechanism applied to sun shading curtain
  • Sun shading curtain and flexible thin object clamping mechanism applied to sun shading curtain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] according to Figure 1-Figure 3 The shown sunshade comprises an outer cover 1 and a sunshade 2. End caps 91 are provided at both ends of the outer cover 1. The top of the sunshade 2 is connected to a reel 3 and is arranged in the outer cover 1 together. The sunshade 2 2 The bottom end is provided with a tension beam 4, and the two ends of the tension beam 4 are provided with a tension beam head 5. The tension beam head 5 is arranged in the channel 6 and can slide up and down along the channel 6. The end of the outer cover 1 Cover 91 is fixed on the upper eaves of the window frame by cross-recessed countersunk head self-tapping screws 13, channel 6 is fixed on both sides of the window frame by straight inner locks 12, and straight inner locks 12 are fixed on the window frame by cross-recessed countersunk head self-tapping screws 13. On both sides of the window frame, a preload adjustment device assembly 9 is installed on one side of the outer cover 1. The preload adjustm...

Embodiment 2

[0035] according to Figure 4 The shown clamping mechanism for a flexible thin object is applied to the sunshade curtain described in Embodiment 1, and the flexible thin object is a sunshade cloth 2, and the mechanism includes a bottom plate 41 and a cover plate 42 on both sides of the sunshade cloth 2, and the bottom plate The inner side of 41 is provided with a unilateral dovetail groove 43, one bottom angle of the unilateral dovetail groove 43 is a dovetail-shaped inner acute angle, and the other bottom angle is a right angle, and a raised line 44 for positioning is provided on the side of the right angle ; The inside of the cover plate 42 is provided with a single-sided dovetail-shaped protrusion 45 , a right-angled protrusion 46 and a groove line 47 that match the dovetail-shaped inner acute angle, right angle and raised line 44 of the bottom plate 41 .

[0036] The outer corners 48 of the right-angled sides of the right-angled protrusions 46 of the cover plate 42 describ...

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Abstract

The invention discloses a sun shading curtain and a flexible thin object clamping mechanism applied to the sun shading curtain. The sun shading curtain comprises an outer cover and sun shading cloth,end covers are arranged at the two ends of the outer cover, the top end of the sun shading cloth is connected with a reel, the top end of the sun shading cloth and the reel are arranged in the outer cover together, a straining beam is arranged at the bottom end of the sun shading cloth, straining beam seal heads are arranged at the two ends of the straining beam, the straining beam seal heads arearranged in channels and can slide up and down along the channels, the top ends of the channels are connected with the end covers, a pre-applied force adjusting device assembly is arranged on one sideof the outer cover, and an end cover operation hole for adjusting pre-applied force is formed in the position, corresponding to the pre-applied force adjusting device assembly, of the end cover on the side. According to the sun shading curtain, the sun shading curtain can directly adjust the pre-applied force from the outside, so that the outer cover is prevented from being disassembled, and theworking efficiency is improved; and the sun shading curtain is suitable for large-scale production and also suitable for manual fine adjustment operation. According to the flexible thin object clamping mechanism, the design that a single-side dovetail groove is combined with a positioning protruding line is adopted, so that a flexible thin object is effectively clamped and fixedly connected to other components.

Description

technical field [0001] The invention relates to a sunshade curtain and a flexible thin object clamping mechanism applied thereto, belonging to the technical field of sunshade curtains. Background technique [0002] At present, most of the automatic sunshades on the market are not equipped with pre-load adjustment devices. If you need to adjust the pre-load during use, you need to remove the outer cover and end cover. The disassembly process is complicated, which greatly reduces the convenience of the product. [0003] At the same time, there are many ways to connect the fabric and handle of the sunshade. One way is to wrap the flexible thin thing on the round tube and mount it in the frame hole of the roller blind. The operation of this structure is cumbersome, and the reliability of clamping and connection is relatively poor. The other is to heat-seal the flexible thin object of the automatic roller blind on the PVC clip strip through the heat-sealing equipment. Although...

Claims

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Application Information

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IPC IPC(8): E06B9/40E06B9/42E06B9/44
CPCE06B9/40E06B9/42E06B9/44
Inventor 涂予新王华曾一川夏玉宝
Owner HOHAI UNIV
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