CN213676336U - Sunshade curtain with contraction folding structure - Google Patents

Abstract

The utility model discloses a sunshade screen with shrink beta structure, including left sunshade screen and puggaree, the upper end left side of left side sunshade screen is provided with the buckle bolt, and the outside of buckle bolt is provided with the draw-in groove, the upper end right side of left side sunshade screen is provided with the slider, and the lower extreme middle part of slider is provided with the pore, the outside of slider is provided with the hollow tube, and the inside of hollow tube is provided with the axis of rotation, the outside of hollow tube is provided with the bearing, and the left end middle part of bearing is provided with the fixed plate, the middle part of fixed plate is provided with the screw hole, and the outside right-hand member of screw hole. This sunshade screen with shrink beta structure is provided with the slider, and left sunshade screen passes through the slider and constitutes sliding structure with the hollow tube, and the user can manually slide left sunshade screen's right-hand member, and manual pulling or the right-hand member that promotes left sunshade screen to make the slider slide in the inside of hollow tube, convenient to use person is folded whole left sunshade screen.

Description

Sunshade curtain with contraction folding structure

Technical Field

The utility model relates to a sunshade screen field specifically is a sunshade screen with shrink beta structure.

Background

The sunshade curtain is a high-grade sunshade curtain which is used for effectively shielding the sunlight of front windshield glass and side rear windshield glass of an automobile, can be designed according to the radian size of the front windshield glass of different automobile types and can be provided with an automatic uniform speed mechanism.

In the process of using, the sunshade screen on the market is inconvenient for the user to shrink or fold it, leads to the occupation of land space of device big, causes the user to be inconvenient for carry it, can't carry out appropriate regulation to it according to actual in service behavior simultaneously, for this reason, we propose a sunshade screen with shrink beta structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sunshade screen with shrink beta structure to the in-process of using of sunshade screen on the market is put forward in solving above-mentioned background art, and the person of not being convenient for contracts it or folding, and the occupation of land space that leads to the device is big, causes the user not convenient for carry it, can't carry out the problem of appropriate regulation to it according to actual in service behavior simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sunshade screen with shrink beta structure, includes left sunshade screen and puggaree, the upper end left side of left side sunshade screen is provided with the buckle bolt, and the outside of buckle bolt is provided with the draw-in groove, the upper end right side of left side sunshade screen is provided with the slider, and the lower extreme middle part of slider is provided with the pore, the outside of slider is provided with the hollow tube, and the inside of hollow tube is provided with the axis of rotation, the outside of hollow tube is provided with the bearing, and the left end middle part of bearing is provided with the fixed plate, the middle part of fixed plate is provided with the screw hole, and the outside right-hand member of screw hole is provided with the bolt, both ends are provided with the recess about the axis of rotation, and the outside of recess is provided with the rolling chain, the.

Preferably, the left sunshade screen and the hollow pipe form a buckle structure through a buckle bolt, and the interior of the hollow pipe is of a hollow structure.

Preferably, the left sunshade screen and the hollow pipe form a sliding structure through a sliding block, and the left sunshade screen and the sliding block are fixedly connected.

Preferably, the rotating shaft forms a rotating structure with the hollow pipe through the rolling chain, and the rolling chain is attached to the groove.

Preferably, the outer wall of the hollow pipe is tightly attached to the inner wall of the bearing, and the bearing is connected with the fixing plate in a welding mode.

Preferably, the bearing forms a detachable structure through a fixing plate and a bolt, and the shape of the bolt is matched with that of the threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that: the sunshade curtain with the retractable folding structure is provided with the sliding block, the left sunshade curtain and the hollow pipe form a sliding structure through the sliding block, a user can manually slide the right end of the left sunshade curtain and manually pull or push the right end of the left sunshade curtain, so that the sliding block slides in the hollow pipe, the user can conveniently fold the whole left sunshade curtain, the sliding block is separated from the left sunshade curtain under the action of gravity due to the fact that certain gravity exists in the left sunshade curtain, the left sunshade curtain is fixedly connected with the sliding block, and the connectivity between the sliding block and the sliding block is enhanced;

the rotating shaft and the hollow pipe form a rotating structure through the winding chain, a user can pull the winding chain in different directions to further rotate the rotating shaft in opposite directions, the left sun-shading curtain can be conveniently retracted and controlled by the user through controlling the winding chain, when the left sun-shading curtain is not used, the winding chain can be retracted through controlling the winding chain, the winding chain and the groove are mutually attached, and the rotating shaft and the winding chain synchronously rotate through the groove;

the bearing passes through the fixed plate and constitutes detachable construction with the bolt, and the user can be manual fixes the bolt rotation on the fixed plate for the fixed plate is installed in the position of required installation, and convenient to use person installs whole device, and the shape phase-match between bolt and the screw hole has made things convenient for the user to dismantle the device, saves time.

Drawings

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

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

FIG. 3 is a left side view of the bearing of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a left sunshade; 2. a winding chain; 3. a rotating shaft; 4. a hollow tube; 5. a sun-shading cloth; 6. a right sun shade; 7. a groove; 8. a slider; 9. a bearing; 10. a fixing plate; 11. a threaded hole; 12. a bolt; 13. a duct; 14. a card slot; 15. a buckle bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sun-shading curtain with a contraction folding structure comprises a left sun-shading curtain 1, a rolling chain 2, a rotating shaft 3, a hollow pipe 4, a sun-shading cloth 5, a right sun-shading curtain 6, a groove 7, a sliding block 8, a bearing 9, a fixing plate 10, a threaded hole 11, a bolt 12, a pore passage 13, a clamping groove 14 and a clamping bolt 15, wherein the left side of the upper end of the left sun-shading curtain 1 is provided with the clamping bolt 15, the clamping groove 14 is arranged outside the clamping bolt 15, the sliding block 8 is arranged on the right side of the upper end of the left sun-shading curtain 1, the pore passage 13 is arranged in the middle of the lower end of the sliding block 8, the hollow pipe 4 is arranged outside the sliding block 8, the rotating shaft 3 is arranged inside the hollow pipe 4, the bearing 9 is arranged outside the hollow pipe 4, the fixing plate 10 is arranged in the middle of the left end of the bearing 9, a winding chain 2 is arranged outside the groove 7, a right sunshade curtain 6 is arranged at the right end of the left sunshade curtain 1, and a sunshade cloth 5 is arranged outside the right sunshade curtain 6;

the left sun-shading curtain 1 and the hollow pipe 4 form a buckling structure through the buckling bolt 15, the interior of the hollow pipe 4 is of a hollow structure, a user can manually place the buckling bolt 15 at the upper end of the left sun-shading curtain 1 into the interior of the hollow pipe 4 through the pore passage 13 and then buckle the buckling bolt on the buckling groove 14, so that the left end of the left sun-shading curtain 1 is fixed, the interior of the hollow pipe 4 is of a hollow structure, and the user can conveniently place the buckling bolt 15 in the interior of the hollow pipe 4, so that the left sun-shading curtain 1 is fixed;

the left sun-shading curtain 1 and the hollow pipe 4 form a sliding structure through the sliding block 8, the left sun-shading curtain 1 is fixedly connected with the sliding block 8, a user can manually slide the right end of the left sun-shading curtain 1 and manually pull or push the right end of the left sun-shading curtain 1, so that the sliding block 8 slides in the hollow pipe 4, the user can conveniently fold the whole left sun-shading curtain 1, the sliding block 8 is separated from the left sun-shading curtain 1 under the action of gravity due to the fact that certain gravity exists in the left sun-shading curtain 1, the left sun-shading curtain 1 is fixedly connected with the sliding block 8, and the connectivity between the left sun-shading curtain 1 and the sliding block 8 is enhanced;

the rotating shaft 3 and the hollow pipe 4 form a rotating structure through the winding chain 2, the winding chain 2 and the groove 7 are mutually attached, a user can pull the winding chain 2 in different directions to further rotate the rotating shaft 3 in opposite directions, the user can conveniently control the winding chain 2 to contract the left sunshade curtain 1, when the sunshade curtain is not used, the winding chain 2 can be controlled to contract the sunshade curtain, the winding chain 2 and the groove 7 are mutually attached, and the rotating shaft 3 and the winding chain 2 synchronously rotate through the groove 7;

the outer wall of the outer part of the hollow tube 4 is tightly attached to the inner wall of the bearing 9, the bearing 9 is in welded connection with the fixing plate 10, the hollow tube 4 is attached to the bearing 9, the hollow tube 4 rotates in the bearing 9 under the action of the rotating shaft 3, the left sunshade curtain 1 at the lower end is further contracted, the left sunshade curtain is wound outside the hollow tube 4 and is contracted, the whole device is fixed through the fixing plate 10, due to the fact that certain gravity exists in the device, the fixing plate 10 is separated from the bearing 9 easily in the device installation process, the bearing 9 is in welded connection with the fixing plate 10, and the fixing performance of the device is enhanced;

the bearing 9 and the bolt 12 form a detachable structure through the fixing plate 10, the bolt 12 is matched with the threaded hole 11 in shape, a user can manually fix the bolt 12 on the fixing plate 10 in a rotating mode, the fixing plate 10 is installed at a position needing to be installed, the user can conveniently install the whole device, the bolt 12 is matched with the threaded hole 11 in shape, the user can conveniently detach the device, and time is saved;

the working principle is as follows: for the sunshade curtain with the contraction folding structure, after a user places the device at a specified position, the bolt 12 is manually fixed on the fixing plate 10 in a rotating mode and then penetrates through the fixing plate 10 to enter the fixed position, so that the fixing plate 10 is installed at the specified position, the whole device is installed and fixed, after the installation is completed, the user can manually slide the right end of the left sunshade curtain 1 according to the actual use condition, the right end of the left sunshade curtain 1 is manually pulled or pushed, so that the sliding block 8 slides inside the hollow tube 4, the user can conveniently fold the whole left sunshade curtain 1 and pull the specified position, and due to the arrangement of the sunshade cloth 5 outside the sunshade curtain, the sunshade curtain can effectively shield strong light such as sunlight, and when the device is not used, the user pulls the rolling chain 2 in different directions, and then carry out the rotation of opposite direction to axis of rotation 3, under the effect of axis of rotation 3, hollow tube 4 rotates in bearing 9, and then contracts left sunshade screen 1 to the lower extreme, makes its winding in the outside of hollow tube 4, contracts it, and convenient to use person is got up it through controlling winding chain 2 with it shrink, and convenient to use person operates, also can carry out appropriate regulation according to the free whole device of actual in service behavior and actual illumination condition simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A sunshade with a retractable folding structure, comprising a left sunshade (1) and a sunshade cloth (5), characterized in that: the left side of the upper end of the left sunshade curtain (1) is provided with a buckling bolt (15), a clamping groove (14) is formed in the outer portion of the buckling bolt (15), a sliding block (8) is arranged on the right side of the upper end of the left sunshade curtain (1), a hole channel (13) is formed in the middle of the lower end of the sliding block (8), a hollow pipe (4) is arranged on the outer portion of the sliding block (8), a rotating shaft (3) is arranged in the hollow pipe (4), a bearing (9) is arranged on the outer portion of the hollow pipe (4), a fixing plate (10) is arranged in the middle of the left end of the bearing (9), a threaded hole (11) is formed in the middle of the fixing plate (10), a bolt (12) is arranged at the right end of the outer portion of the threaded hole (11), grooves (7) are formed in the left end and the right end of the rotating shaft (3), a winding chain (2, and the outside of the right sunshade curtain (6) is provided with a sunshade cloth (5).

2. The covering of claim 1 wherein: the left sun-shading curtain (1) and the hollow pipe (4) form a buckle structure through a buckle bolt (15), and the interior of the hollow pipe (4) is of a hollow structure.

3. The covering of claim 1 wherein: the left sunshade screen (1) and the hollow pipe (4) form a sliding structure through the sliding block (8), and the left sunshade screen (1) is fixedly connected with the sliding block (8).

4. The covering of claim 1 wherein: the rotating shaft (3) and the hollow pipe (4) form a rotating structure through the rolling chain (2), and the rolling chain (2) and the groove (7) are mutually attached.

5. The covering of claim 1 wherein: the outer wall of the hollow pipe (4) is tightly attached to the inner wall of the bearing (9), and the bearing (9) is connected with the fixing plate (10) in a welding mode.

6. The covering of claim 1 wherein: the bearing (9) forms a detachable structure through the fixing plate (10) and the bolt (12), and the bolt (12) is matched with the threaded hole (11) in shape.

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