CN112572116A

CN112572116A - Sunshade screen driving sliding block reinforced self-locking type clamping guide piece structure

Info

Publication number: CN112572116A
Application number: CN202011629870.7A
Authority: CN
Inventors: 许江华; 周更更; 徐以枢; 孙书名; 孙凯明; 赵清华
Original assignee: JIANGSU DEFULAI AUTOMOTIVE PARTS CO LTD
Current assignee: JIANGSU DEFULAI AUTOMOTIVE PARTS CO LTD
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-03-30
Anticipated expiration: 2040-12-31
Also published as: CN112572116B

Abstract

The invention relates to a sunshade curtain driving slide block reinforced self-locking type clamping guide piece structure, wherein a slide block buckle is provided with more than two boss clamping guide piece upper connecting holes at the front and the back and is fixedly connected by hot melting, and the structure is characterized in that: the slider buckle is also provided with a buckle hook connecting hole, two hooking platforms are oppositely arranged on the front and rear hole walls of the buckle hook connecting hole, a middle reinforcing rib for pulling and connecting the other two hole walls is arranged at the front and rear central positions of the buckle hook connecting hole, two anti-falling columns are respectively arranged at the lower parts of the middle reinforcing rib towards the front and rear direction, and a front and rear anti-falling gap is reserved between the anti-falling columns and the hooking platforms; two hooks which are respectively inserted into the anti-falling clearance, are prevented from falling off by the anti-falling column and hook the hook platform are arranged on the driving slide block back and forth. The structure is stable and firm in hooking, and the hidden trouble of disengaging and hooking caused by the problem of the expansion amount is avoided.

Description

Sunshade screen driving sliding block reinforced self-locking type clamping guide piece structure

Technical Field

The invention relates to a sunshade curtain structure, in particular to a reinforced self-locking clamping guide piece structure of a sunshade curtain driving sliding block.

Background

Along with the development of the automobile industry, more and more automobiles are provided with the skylight, the automobile skylight can effectively circulate air in the automobile, fresh air is added, healthy and comfortable enjoyment is brought to an automobile owner, meanwhile, the automobile window can also widen the visual field, and people in the automobile feel more comfortable.

Known from prior art, the plastic joint structure of abnormal shape plastics has all been adopted to the sunroof sunshade screen part in the existing market for the vast majority, and the joint structure can not set up too big joint volume for the assembly, especially sunshade screen guide spare and sunshade screen drive slider spare adopt the slip buckle to be connected usually, and the pothook hookup is gone up to its slip buckle hook platform and slider, but because the size is less, the flexible volume that exists is the hookup and plastics pothook easily takes off the hookup because of its material is in long-term or quick pulling, leads to the sunshade screen function to lose easily.

Disclosure of Invention

The invention provides a sunshade curtain driving slide block reinforced self-locking clamping guide piece structure which is simple in structure, stable and firm in hooking and free of hidden danger of unhooking due to the problem of expansion amount.

The technical scheme adopted by the invention is as follows: the utility model provides a sunshade screen drive slider strengthens from locking-type joint guide structure, includes drive slider, slider buckle, sets up connecting hole and hot melt on the boss joint guide more than two around the slider buckle and links firmly its characterized in that: the slider buckle is also provided with a buckle hook connecting hole, two hooking platforms are oppositely arranged on the front and rear hole walls of the buckle hook connecting hole, a middle reinforcing rib for pulling and connecting the other two hole walls is arranged at the front and rear central positions of the buckle hook connecting hole, two anti-falling columns are respectively arranged at the lower parts of the middle reinforcing rib towards the front and rear direction, and a front and rear anti-falling gap is reserved between the anti-falling columns and the hooking platforms; two hooks which are respectively inserted into the anti-falling clearance, are prevented from falling off by the anti-falling column and hook the hooking platform are arranged on the driving slide block back and forth.

Further, the slider buckle embeds reinforcing plate.

Furthermore, the reinforcing plate is provided with more than two reinforcing lugs embedded in the bosses.

Furthermore, the reinforcing plate is of a plate body structure with a hollow interior.

Furthermore, the slide block is also provided with sinking platforms which are respectively positioned at the front and the back of the two clamping hooks and used for limiting the slide block buckle.

When the self-locking anti-falling device is actually installed and used, the slide block is buckled with the slide block, so that the two hooks on the slide block are sent into the buckle hooking holes through the anti-falling gaps and are hooked with the hooking platform through the hook opening parts of the outward hooks, at the moment, the inner walls of the rear parts of the hooks correspond to the anti-falling columns, when the guide piece is pulled by the slide block through the slide block buckle for a long time or frequently, even if the hooking platform compresses the hooks, because the two hooking platforms are oppositely arranged, the two hooks are oppositely arranged and combined with the two anti-falling columns to oppositely and outwards abut against the hooks, a better self-locking anti-falling function can be achieved, the hooking is stable and firm, the hidden danger of unhooking and hooking due to the problem of; meanwhile, the built-in reinforcing plate of the slider buckle is beneficial to improving the strength of the whole structure, preventing deformation or stress damage and further improving the use performance.

Drawings

FIG. 1 is a schematic perspective view of a slider according to the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a schematic view of a slider buckle according to the present invention;

FIG. 4 is a schematic view of an assembly structure of the slider buckle clamping the slider connection part of the invention;

fig. 5 is a top view of fig. 3.

Fig. 6 is a view B-B of fig. 5.

In the figure: the anti-drop device comprises a driving sliding block 1, a front clamping hook 2, a rear clamping hook 3, a sinking platform 4, a sliding block buckle 5, a boss 6, a buckle hooking hole 7, a front hooking platform 8, a rear hooking platform 9, a middle reinforcing rib 10, a front anti-drop column 11, a rear anti-drop column 12, an anti-drop gap 13, a reinforcing plate 14, a reinforcing lug 15 and a guide piece 16.

Detailed Description

The following further description is made in conjunction with the accompanying drawings and examples.

FIGS. 1-6 show: a sunshade curtain driving slider reinforced self-locking clamping guide structure comprises a driving slider 1 and a slider buckle 5, wherein more than two bosses 6 are arranged at the front and the back of the slider buckle 5 shown in figure 3 and are clamped with connecting holes on a guide piece 16 and are fixedly connected by hot melting, a reinforcing plate 14 is embedded in the slider buckle 5 shown in figure 5-6, and the reinforcing plate 14 is provided with more than two reinforcing lugs 15 embedded in the bosses; as shown in fig. 3-4, a buckle hooking hole 7 is further formed in the slider buckle 5, a front hooking stage 8 and a rear hooking stage 9 are oppositely disposed on the front and rear walls of the buckle hooking hole 7, a middle reinforcing rib 10 for pulling and connecting the other two hole walls is disposed at the front and rear central positions of the buckle hooking hole 7, a front anti-separation column 11 and a rear anti-separation column 12 are respectively disposed at the lower part of the middle reinforcing rib in the front and rear direction, and anti-separation gaps 13 are respectively reserved between the front hooking stage 8 and the rear hooking stage 9 and between the front anti-separation column 11 and the rear anti-separation column 12; as shown in fig. 1, 2 and 4, two front and rear hooks 2 and 3 are arranged on the driving slider 1 back and forth, which are inserted into the two anti-falling gaps respectively, are prevented from falling off by the front and rear anti-falling columns, and are hooked with the front and rear hooking tables, and a sinking table 4 (not shown in fig. 1, see fig. 4) is further arranged on the slider, which is respectively positioned at the front and rear of the front and rear hooks and used for limiting the slider buckle.

Claims

1. The utility model provides a sunshade screen drive slider strengthens from locking-type joint guide structure, includes drive slider, slider buckle, sets up connecting hole and hot melt on the boss joint guide more than two around the slider buckle and links firmly its characterized in that: the slider buckle is also provided with a buckle hook connecting hole, two hooking platforms are oppositely arranged on the front and rear hole walls of the buckle hook connecting hole, a middle reinforcing rib for pulling and connecting the other two hole walls is arranged at the front and rear central positions of the buckle hook connecting hole, two anti-falling columns are respectively arranged at the lower parts of the middle reinforcing rib towards the front and rear direction, and a front and rear anti-falling gap is reserved between the anti-falling columns and the hooking platforms; two hooks which are respectively inserted into the anti-falling clearance, are prevented from falling off by the anti-falling column and hook the hooking platform are arranged on the driving slide block back and forth.

2. The sunshade curtain driving sliding block reinforced self-locking type clamping guide structure as claimed in claim 1, wherein: and a reinforcing plate is embedded in the slider buckle.

3. The sunshade curtain driving sliding block reinforced self-locking type clamping guide structure as claimed in claim 2, wherein: the reinforcing plate is provided with more than two reinforcing lugs embedded in the bosses.

4. The sunshade curtain driving sliding block reinforced self-locking type clamping guide structure as claimed in claim 1 or 2, wherein: the reinforcing plate is of a plate body structure with a hollow interior.

5. The sunshade curtain driving sliding block reinforced self-locking type clamping guide structure as claimed in claim 1, wherein: the slide block is also provided with a sinking platform which is respectively positioned at the front and the back of the two clamping hooks and used for limiting the clamping buckles of the slide block.