Sliding type curtain

Abstract

The utility model discloses a sliding type curtain which comprises a main pipe body, a telescopic pipe, a fixed seat, a screw rod, a nut and a spring, the fixed seat and the telescopic pipe are arranged in the front end of the main pipe body, the screw rod is arranged at the front end of the fixed seat, the nut is arranged on the screw rod, and the spring is arranged between the front end of the nut and the telescopic pipe. The fixing reliability is good, and installation and operation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of curtains, in particular to a sliding curtain. Background Technique

[0002] The main function of the curtain is to isolate from the outside world and maintain the privacy of the living room. At the same time, it is an indispensable decoration for home improvement. In winter, the curtain divides the indoor and outdoor into two worlds, adding a warm feeling to the room. Modern curtains can not only reduce or block light to meet people's different light intensity requirements, but also prevent fire, wind, dust, keep warm, reduce noise, insulate heat, prevent radiation, prevent ultraviolet rays, etc., improving the indoor climate and environment. Therefore, the ingenious combination of decoration and practicality is the biggest feature of modern curtains.

[0003] A punch-free curtain with the application (patent) number of CN202120599305.4 includes a curtain fabric. There are two pieces of curtain fabric. The punch-free curtain also includes a hanging rod, a left wall-attached part, a right wall-attached part and a screw. The left wall-attached part is a concave structural part. The concave hole of the left wall-attached part accommodates a convex platform and the left wall-attached part can be installed into the annular groove. The outer end plane of the left wall-attached part is fixed with suction cups arranged in an array; the right wall-attached part is a second convex structural part. The column part of the second convex structural part can penetrate into the through cavity and can move in the through cavity; a tool is used to screw the screw into the threaded section through the side opening at the lid. The screw makes the hanging rod receive force to the left by pressing against the right wall-attached part. When installing the curtain of this utility model, there is no need to punch holes in the wall surface. By screwing in the screw to press against the right wall-attached part, the hanging rod is finally pressed against the left direction, and finally the hanging rod is fixed on the concave window. In the actual use process, due to the inability to achieve self-adaptive pressing, it is inevitable to loosen after long-term use, so the fixing reliability is poor. In addition, it is necessary to use a tool to screw the screw into the threaded section through the side opening at the lid, so the installation operation is inconvenient. Summary of the Invention

[0004] The purpose of the utility model is to solve the problems in the prior art and propose a sliding curtain with good fixing reliability and convenient installation operation.

[0005] To achieve the above purpose, the utility model proposes a sliding curtain, which includes a main pipe body, a telescopic pipe, a fixed seat, a screw rod, a nut and a spring. A fixed seat and a telescopic pipe are arranged inside the front end of the main pipe body. A screw rod is arranged at the front end of the fixed seat. A nut is arranged on the screw rod. A spring is arranged between the front end of the nut and the telescopic pipe.

[0006] Preferably, a limiting sleeve is arranged at the rear end of the telescopic pipe. A sliding sleeve penetrating through the limiting sleeve is arranged at the front end of the nut. The spring is sleeved on the sliding sleeve. The sliding sleeve cannot rotate in the limiting sleeve.

[0007] Preferably, the main pipe body is fixedly connected to the fixed seat by flat head screws.

[0008] Preferably, connecting sleeves are sleeved on the front end of the telescopic pipe and the rear end of the main pipe body, and support seats are arranged at the ends of the connecting sleeves far away from the fixed seat.

[0009] Preferably, a curtain body is arranged on the main pipe body and the telescopic pipe, and hanging rings through which the main pipe body and the telescopic pipe can pass are arranged on the curtain body.

[0010] Preferably, the hanging ring comprises two curtain clamping rings. An insertion slot is arranged on the curtain clamping side of one curtain clamping ring, and insertion joints corresponding to the insertion slots one by one are arranged on the curtain clamping side of the other curtain clamping ring. The insertion joints are inserted into the corresponding insertion slots and fixed therein by friction.

[0011] The beneficial effects of the present utility model: In the present utility model, a fixed seat and a telescopic pipe are arranged inside the front end of the main pipe body. A screw rod is arranged at the front end of the fixed seat, a nut is arranged on the screw rod, and a spring is arranged between the front end of the nut and the telescopic pipe. In this application, a fixed tightening force is provided by the spring to achieve adaptive tightening. Compared with the prior art, the fixing reliability is good and the installation operation is convenient.

[0012] The features and advantages of the present utility model will be described in detail through embodiments in conjunction with the drawings. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of a sliding curtain of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the hanging ring.

[0015] In the figure: 1 - main pipe body, 2 - telescopic pipe, 3 - fixed seat, 4 - screw rod, 5 - nut, 6 - spring, 7 - limit sleeve, 8 - sliding sleeve, 9 - flat head screw, 10 - connecting sleeve, 11 - support seat, 12 - curtain body, 13 - hanging ring, 131 - curtain clamping ring, 132 - insertion slot, 133 - insertion joint. Detailed Embodiments

[0016] Refer to Figure 1 、 2 , a sliding curtain of the present utility model includes a main pipe body 1, a telescopic pipe 2, a fixed seat 3, a screw rod 4, a nut 5 and a spring 6. A fixed seat 3 and a telescopic pipe 2 are arranged inside the front end of the main pipe body 1. A screw rod 4 is arranged at the front end of the fixed seat 3. A nut 5 is arranged on the screw rod 4, and a spring 6 is arranged between the front end of the nut 5 and the telescopic pipe 2.

[0017] A limiting sleeve 7 is provided at the rear end of the telescopic tube 2. A sliding sleeve 8 is provided at the front end of the nut 5 and is inserted into the limiting sleeve 7. The spring 6 is sleeved on the sliding sleeve 8, and the sliding sleeve 8 cannot rotate within the limiting sleeve 7.

[0018] The main pipe body 1 is fixedly connected to the fixed seat 3 by flat head screws 9.

[0019] Connecting sleeves 10 are sleeved on the front end of the telescopic tube 2 and the rear end of the main pipe body 1, and support seats 11 are provided at one end of the connecting sleeves 10 away from the fixed seat 3.

[0020] A curtain body 12 is provided on the main pipe body 1 and the telescopic tube 2, and hanging rings 13 through which the main pipe body 1 and the telescopic tube 2 can pass are provided on the curtain body 12.

[0021] The hanging ring 13 includes two curtain clamping rings 131. A plugging groove 132 is provided on the curtain clamping side of one curtain clamping ring 131, and a plug connector 133 corresponding to the plugging groove 132 one by one is provided on the curtain clamping side of the other curtain clamping ring 131. The plug connector 133 is inserted into the corresponding plugging groove 132 and is fixed therein by friction.

[0022] Working process of the utility model:

[0023] During the working process of a sliding curtain of the utility model, rotating the main pipe body 1 clockwise or counterclockwise drives the fixed seat 3 to rotate. The fixed seat 3 drives the screw rod 4 to rotate, and through the cooperation of corresponding components such as the nut 5 and the spring 6, the telescopic adjustment of the telescopic tube 2 is realized, so that the distance between the two support seats 11 is greater than the length of the installation space to be installed. Then, the front support seat 11 is abutted against one side of the installation space, and then the support seat 11 is pushed forward forcefully until the rear support seat 11 can enter the other side of the installation space. After the rear support seat 11 enters the other side of the installation space, the main pipe body 1 is released. At this time, pre-fixed installation is realized under the action of the spring 6. Then, rotating the main pipe body 1 clockwise drives the fixed seat 3 to rotate. The fixed seat 3 drives the screw rod 4 to rotate, and the screw rod 4 drives the nut 5 to move forward and compress the spring 6, thereby increasing the fixed tightening force. After reaching the fixing requirement, the rotation of the main pipe body 1 is stopped.

[0024] The above embodiments are descriptions of the utility model, not limitations on the utility model. Any scheme obtained by simply changing the utility model belongs to the protection scope of the utility model.

Claims

1. A sliding curtain, characterized in that: The invention comprises a main body (1), a telescopic tube (2), a fixing seat (3), a screw rod (4), a nut (5) and a spring (6); the fixing seat (3) and the telescopic tube (2) are arranged inside the front end of the main body (1); the screw rod (4) is arranged at the front end of the fixing seat (3); the nut (5) is arranged on the screw rod (4); and a spring (6) is arranged between the front end of the nut (5) and the telescopic tube (2).

2. A sliding curtain according to claim 1, characterized in that: A limiting sleeve (7) is provided at the rear end of the telescopic tube (2), a sliding sleeve (8) is provided at the front end of the nut (5) and is inserted into the limiting sleeve (7), the spring (6) is sleeved on the sliding sleeve (8), and the sliding sleeve (8) cannot rotate in the limiting sleeve (7).

3. A sliding curtain according to claim 1, characterized in that: The main pipe (1) is fixedly connected to the fixing seat (3) via a flat head screw (9).

4. A sliding curtain according to claim 1, characterized in that: The front end of the telescopic tube (2) and the rear end of the main tube body (1) are both sleeved with a connecting sleeve (10), and the end of the connecting sleeve (10) away from the fixing seat (3) is provided with a supporting seat (11).

5. A sliding curtain according to claim 1, characterized in that: A curtain body (12) is provided on the main body (1) and the telescopic tube (2), and a hanging ring (13) is provided on the curtain body (12) through which the main body (1) and the telescopic tube (2) can pass.

6. A sliding curtain according to claim 5, characterized in that: The hanging ring (13) comprises two curtain clamping rings (131), wherein a curtain clamping side of one curtain clamping ring (131) is provided with an insertion groove (132), and a curtain clamping side of the other curtain clamping ring (131) is provided with an insertion joint (133) corresponding to the insertion groove (132) in a one-to-one manner, and the insertion joint (133) is inserted into the corresponding insertion groove (132) and fixed therein by friction.

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