CN217066011U

CN217066011U - Manual curtain that opens and shuts

Info

Publication number: CN217066011U
Application number: CN202220840150.3U
Authority: CN
Inventors: 黄立先; 杨洋
Original assignee: Changzhou Youke Iot Technology Co ltd
Current assignee: Changzhou Youke Iot Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-29
Anticipated expiration: 2032-04-13

Abstract

The utility model provides a manual curtain that opens and shuts, include: the track is at least provided with 2 track grooves and is used for accommodating the curtain piece and the sliding block component to move in the track grooves; the curtain pieces are at least 2 and used for fixing the curtain, two ends of each curtain piece are respectively provided with a pulley and a pushing block, the pulleys can slide in the rail grooves, and the pushing blocks are used for driving the adjacent curtain pieces to slide together; and the operating rod is connected with the sliding block component and is used for manually driving the sliding block component to move in the track groove so as to drive the curtain piece to move to realize the opening and closing of the curtain cloth. The utility model discloses can effectively reduce the installation of (window) curtain and accomodate and the aesthetic property problem after the opening and shutting, have advantages such as easy operation, simple to operate simultaneously.

Description

Manual curtain that opens and shuts

Technical Field

The utility model relates to a curtain technical field that opens and shuts especially relates to a manual curtain that opens and shuts.

Background

At present, a manual type opening and closing curtain usually adopts a structural form that a single curtain cloth is hung on a track, and the curtain cloth is pulled by hands to open and close. The technology aims at the defect that the installation and storage are inconvenient when the curtain cloth is large, and in addition, the curtain cloth is stacked together after the curtain is opened, so that the attractiveness is not enough.

Therefore, there is a need for a new type of manual curtain that solves the above problems.

SUMMERY OF THE UTILITY MODEL

In accordance with the technical problem set forth above, a manual curtain opening and closing device is provided. The utility model discloses a set up mobilizable curtain piece in the track, slide in the track through the action bars, drive the coaster on the curtain piece and remove, remove the certain distance after, the promotion piece on the curtain piece drives adjacent curtain piece and removes, expandes until whole curtain cloth to realize easy operation, simple to operate.

The utility model discloses a technical means as follows:

a manual curtain, comprising:

the track is at least provided with 2 track grooves and is used for accommodating the curtain piece and the sliding block component to move in the track grooves;

the curtain pieces are at least 2 and used for fixing the curtain, two ends of each curtain piece are respectively provided with a pulley and a pushing block, the pulleys can slide in the rail grooves, and the pushing blocks are used for driving the adjacent curtain pieces to slide together;

and the operating rod is connected with the sliding block component and is used for manually driving the sliding block component to move in the track groove so as to drive the curtain piece to move to realize the opening and closing of the curtain cloth.

Further, the pulley and the pushing block are respectively arranged on two sides of the end part of the curtain sheet, and the pulley are opposite or the pushing block and the pushing block are opposite between the adjacent curtain sheets.

Further, the sliding block assembly is arranged at a position between the two pulleys of the first curtain sheet.

Further, the sliding block assembly includes a sliding block received in the track groove for sliding and a connecting member connected to the operating lever.

Furthermore, an elastic arm is arranged at the position where at least one side of the sliding block is in contact with the inner wall of the track groove.

Furthermore, the connecting part is a pin shaft fixed in the sliding block in a penetrating manner and a circular ring fixed on the pin shaft, and the connecting buckle of the operating rod is connected with the circular ring.

Further, the first curtain sheet and the sliding block assembly are accommodated in a first track groove, and the structure of the first track groove is matched with that of the sliding block.

Further, the second curtain sheet and/or the third curtain sheet are/is accommodated in the second track groove, and the like.

Compared with the prior art, the utility model has the advantages of it is following:

1. the curtain sheet moves in the track, and the closed back curtain sheet is positioned at one side of the track, so that the curtain is convenient to mount and store and easy to clean and maintain;

2. the sliding block component is driven by the operating rod to push the curtain cloth to move in the track groove, so that the curtain cloth is neat and attractive to open and close, is not stacked and is not blocked during movement;

3. through the design of installing the sliding block subassembly between two coasters of first curtain piece, can ensure that the curtain cloth is opening and shutting the in-process, make the action bars all the time be in the position of most edge, realize that the action bars pendulum puts the position adjustable, do not influence whole curtain cloth effect that opens and shuts.

To sum up, the technical scheme of the utility model the problem of the installation of curtain cloth is accomodate can effectively be reduced, can realize opening and shutting simultaneously pleasing to the eye clean and tidy after, have advantages such as easy operation, simple to operate.

Based on the above reason the utility model discloses can extensively promote in curtain technical field that opens and shuts.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the curtain sheet of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Fig. 4 is a schematic structural diagram of the sliding block assembly of the present invention.

Fig. 5 is a schematic structural view of the operation rod of the present invention.

Fig. 6 is a using state diagram of the retractable curtain of the present invention.

Fig. 7 is a using state diagram of the opening and closing curtain of the utility model.

In the figure: 1. a track; 2. an end cap; 3. a second curtain sheet; 4. a third curtain sheet; 5. a first curtain sheet; 5-1, a pulley; 5-2, a pushing block; 6. cord fabric; 7. a sliding block assembly; 7-1, sliding blocks; 7-1-1, an elastic arm; 7-2, a pin shaft; 7-3, a circular ring; 8. an operating lever; 8-1, connecting buckles.

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.

As shown in fig. 1, the utility model provides a pair of manual retractable curtain specifically includes:

the track 1 is at least provided with 2 track grooves and is used for accommodating the curtain sheet and the sliding block component 7 to move in the track grooves; the first curtain sheet and sliding block assembly 7 is accommodated in a first track groove, and the structure of the first track groove is matched with that of the sliding block 7-1. The second curtain sheet and/or the third curtain sheet are/is accommodated in the second track groove, and the like.

The curtain piece (as shown in figure 2) is provided with at least 2 curtain pieces for fixing the curtain cloth 6, two ends of each curtain piece are respectively provided with a pulley 5-1 and a pushing block 5-2, the pulleys 5-1 and the pushing blocks 5-2 are respectively arranged at two sides of the end part of each curtain piece, the pulley 5-1 is opposite to the pulley 5-1 or the pushing block 5-2 is opposite to the pushing block 5-2 between the adjacent curtain pieces, the pulley 5-1 can slide in the rail groove, and the pushing block 5-2 is used for driving the adjacent curtain pieces to slide together;

and the operating rod 8 is connected with the sliding block component 7 and is used for manually driving the sliding block component 7 to move in the track groove, so that the curtain sheet is driven to move to realize the opening and closing of the curtain 6. The sliding block component 7 is arranged at a position between the two pulleys of the first curtain sheet 5.

As shown in fig. 4, the sliding block assembly 7 includes a sliding block 7-1 accommodated in the track groove for sliding, an elastic arm 7-1-1 and a connecting component connected with the operating rod 8 are disposed at a position where at least one side of the sliding block 7-1 contacts with the inner wall of the track groove, the connecting component is a pin 7-2 fixed in the sliding block 7-1 and a ring 7-3 fixed on the pin 7-2, and a connecting buckle 8-1 of the operating rod 8 is connected with the ring 7-3 (as shown in fig. 5).

Example 1

As shown in fig. 1, the manual retractable curtain in the present embodiment is composed of the following components: the curtain comprises a track 1, end covers 2, a first curtain sheet 5, a second curtain sheet 3, a third curtain sheet 4, curtain fabrics 6, sliding block assemblies 7 and operating rods 8, wherein the end covers 2, the first curtain sheet 5, the second curtain sheet 3 and the third curtain sheet 4 are arranged on two sides of the track 1, the curtain fabrics 6 are fixed with the curtain sheets, the sliding block assemblies 7 are arranged in track grooves of the track 1, and the operating rods 8 are connected with the sliding block assemblies 7.

In this embodiment, the track 1 is provided with 3 track grooves, as shown in fig. 3, wherein the track grooves at both ends have a structure matching the structure of the slider 7-1 of the slider assembly 7.

A first curtain sheet 5 is arranged in the first track groove, a second curtain sheet 3 and a third curtain sheet 4 are arranged in the second track groove, and a fourth curtain sheet (namely, the curtain sheet of the leftmost curtain in the picture 1, the reference numeral is not shown) is arranged in the third track groove

As shown in fig. 2, two ends of the first curtain sheet 5 are respectively provided with a pulley 5-1 and a pushing block 5-2, the pulley 5-1 and the pushing block 5-2 are fixed on the curtain sheet 5 by screws, the pulley 5-1 ensures that the first curtain sheet 5 can slide smoothly in the track 1, and the pushing block 5-2 is used for driving the corresponding first curtain sheet 5 to slide together; when the two pulleys 5-1 of the first curtain sheet 5 face the outer side of the first track, the two pushing blocks 5-2 of the first curtain sheet 5 are arranged opposite to the two pushing blocks 5-2 of the second curtain sheet 3, and correspondingly, the two pulleys 5-1 of the second curtain sheet 3 are arranged opposite to the two pulleys 5-1 of the third curtain sheet 4 so as to push the second curtain sheet in a similar manner.

When the first curtain sheet 5 slides in the first track groove, the pushing block 5-2 on the first curtain sheet 5 can drive the pushing block 5-2 on the second curtain sheet 3 to move in the corresponding track groove (second track groove), and so on, and finally, a plurality of curtain sheets slide together to realize the opening and closing of the curtain sheets.

The position of the pushing block 5-2 on the curtain sheet is designed to ensure that the overlapping position of each curtain sheet 5 is the same after the curtain sheet is opened, and the position of each curtain sheet is flush after the curtain sheet is closed.

A sliding block component 7 is arranged between the two pulleys 5-1 on the first curtain sheet 5, and the sliding block component 7 consists of a sliding block 7-1, a pin shaft 7-2 and a circular ring 7-3; the sliding block 7-1 is internally provided with a pin shaft 7-2, the pin shaft 7-2 is provided with a circular ring 7-3, and the circular ring 7-3 is connected with a connecting buckle 8-1 on the operating rod 8 to realize the connection of the operating rod 8 and the sliding block component 7. The sliding block assembly 7 is arranged between the two pulleys 5-1 of the first curtain, so that the operating rod 8 can be always positioned at the most edge position in the opening and closing process of the curtain, and the curtain 6 is prevented from being blocked, so that the appearance is not influenced (as shown in fig. 6).

Example 2

On the basis of embodiment 1, as shown in fig. 4, the sliding block 7-1 is provided with a bidirectional elastic arm 7-1-1, so as to ensure that the sliding block 7-1 can slide smoothly in the track 1, and meanwhile, the design of the elastic arm 7-1-1 can ensure that the sliding block 7-1 has damping in sliding, so that the unstable running speed of the sliding block 7-1 due to inertia cannot be caused.

When the curtain is used, the pushing block 5-2 and the pulleys 5-1 are fixed on the curtain sheets by screws according to a certain distance, the required curtain sheets are sequentially arranged in the track groove of the track 1, the sliding block assembly 7 is arranged between the two pulleys 5-1 of the first curtain sheet 5, the connecting buckle 8-1 on the operating rod 8 is buckled into the circular ring 7-3 of the sliding block assembly 7, the curtain cloth 6 is attached to each curtain sheet, and the operating rod is dragged to realize the opening and closing of the curtain, so that the curtain is in an open state as shown in fig. 7, the curtain cloth is neat and beautiful and is not stacked.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A manual curtain, comprising:

2. The manual curtain of claim 1, wherein the pulley and the pushing block are respectively disposed at two sides of the end of the curtain sheet, and the pulley is opposite to the pulley between adjacent curtain sheets or the pushing block is opposite to the pushing block between adjacent curtain sheets.

3. The manual curtain of claim 1, wherein the sliding block assembly is disposed at a position between two pulleys of the first curtain sheet.

4. The manual window shade of claims 1 or 3, wherein the slider block assembly includes a slider block received in the track groove for sliding movement and a connecting member connected to an operating lever.

5. The manual curtain opener of claim 4, wherein a resilient arm is provided at a position where at least one side of the sliding block contacts the inner wall of the track groove.

6. The hand curtain as claimed in claim 4, wherein the connecting member is a pin fixed inside the sliding block and a ring fixed on the pin, and the connecting button of the operating rod is connected to the ring.

7. The hand-operated window shade of claim 4, wherein the first shade panel and the sliding block assembly are received within a first track channel having a configuration that matches a configuration of the sliding block.

8. Hand curtain according to claim 7, characterised in that the second and/or third curtain leaf is/are accommodated in the second rail groove and so on.