Sunshade curtain winding drum with good using effect

Abstract

The utility model discloses a sunshade curtain winding drum with a good using effect, and relates to the technical field of sunshade curtain winding drums, the sunshade curtain winding drum comprises a winding drum main body, the inner wall of the front end of the winding drum main body is provided with a threaded groove I, the surface of the threaded groove I is spirally provided with a connecting plate, and the surface of the connecting plate is spirally provided with a threaded transmission rod; a threaded transmission rod is arranged at the front end of the winding drum body, a rotating sleeve is arranged on the surface of the front end of the threaded transmission rod, a connector is arranged at the front end of the threaded transmission rod, an inserting groove is formed in the surface of the connector, a connecting sleeve is arranged at the rear end of the winding drum body, and an expansion inserting base is formed in the surface of the connecting sleeve. Through the arrangement of the connector, a suction cup or a mounting base can be selectively mounted according to use, the adaptability of the winding drum body is improved, through the arrangement of the threaded transmission rod, the length of the connector can be increased, and through the arrangement of the connecting plate, the connector can be taken out to facilitate storage of the winding drum body.

Description

Technical Field

[0001] The utility model relates to the technical field of sunshade roller drums, in particular to a sunshade roller drum with good use effect. Background Technique

[0002] The sunshade rolling curtain is mainly composed of various mechanism accessories and sunshade fabrics. Among them, the sunshade fabrics are further divided into: fiberglass fabrics and polyester fabrics. The fiberglass fabric is mainly glass fiber coated with PVC; the polyester fabric is PVC coated with polyester fiber, and a roller drum is required for storage during use.

[0003] When the existing sunshade roller drums are installed on a plane or a relative surface, an installation seat or a suction cup needs to be used for installation. When installing, different types of sunshade roller drums need to be selected according to the different walls.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and a sunshade roller drum with good use effect is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sunshade roller drum with good use effect to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A sunshade roller drum with good use effect, including a drum body. A first threaded groove is provided on the inner wall of the front end of the drum body, and a connecting plate is spirally installed on the surface of the first threaded groove. A threaded transmission rod is spirally installed on the surface of the connecting plate, and a rotating sleeve is provided on the front surface of the threaded transmission rod. A connecting head is provided at the front end of the threaded transmission rod, and a slot is provided on the surface of the connecting head.

[0007] Preferably, a connecting sleeve is provided at the rear end of the drum body, and an extended socket is provided on the surface of the connecting sleeve.

[0008] Preferably, a second threaded groove is provided on the inner wall of the connecting sleeve, and a spiral connecting ring is spirally installed on the surface of the second threaded groove.

[0009] Preferably, an extended drum is provided at the rear end of the spiral connecting ring, and the extended drum and the drum body are spirally and fixedly connected through the spiral connecting ring.

[0010] Preferably, an installation socket is provided on the surface of the drum body, a limiting groove is provided on the inner wall of the installation socket, and a ball is installed inside the limiting groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The present utility model is provided with a drum body, a connecting plate, a first threaded groove, a threaded transmission rod, a rotating sleeve, a connecting head and a slot. Through the setting of the connecting head, a suction cup or a mounting seat can be selected for installation according to the use, improving the adaptability of the drum body. Through the setting of the threaded transmission rod, the length of the connecting head can be increased by screw transmission. Through the setting of the connecting plate, the connecting head can be taken out when not in use to facilitate the storage of the drum body;

[0013] 2. The present utility model is provided with a connecting sleeve, an extended drum, a spiral connecting ring, a second threaded groove, an extended socket, a mounting socket, a limiting groove and a ball. Through the setting of the connecting sleeve, the drum body can be lengthened according to the length of the rolling curtain, facilitating the installation of the rolling curtain. Through the setting of the ball, the installation of the rolling curtain can be more smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0015] Figure 2 is a schematic structure diagram of the connecting head of the present utility model;

[0016] Figure 3 is a schematic structure diagram of the extended connecting sleeve of the present utility model;

[0017] Figure 4 is the present utility model Figure 2 the enlarged structure diagram at A in.

[0018] In the figure: 1, drum body; 2, connecting plate; 201, first threaded groove; 202, threaded transmission rod; 203, rotating sleeve; 204, connecting head; 205, slot; 3, connecting sleeve; 301, extended drum; 302, spiral connecting ring; 303, second threaded groove; 304, extended socket; 4, mounting socket; 401, limiting groove; 402, ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0020] As Figure 1 - Figure 2As shown in the figure, a sunshade curtain reel with good use effect includes a first threaded groove 201 provided on the inner wall of the front end of the reel body 1, and a connecting plate 2 is spirally installed on the surface of the first threaded groove 201. The advantage of this setting is that by providing the connecting plate 2, the connecting head 204 can be taken out during idle time to facilitate the storage of the reel body 1.

[0021] Furthermore, a threaded transmission rod 202 is spirally installed on the surface of the connecting plate 2, and a rotating sleeve 203 is provided on the front surface of the threaded transmission rod 202. The advantage of this setting is that by providing the threaded transmission rod 202, the length of the connecting head 204 can be increased through spiral transmission.

[0022] Furthermore, a connecting head 204 is provided at the front end of the threaded transmission rod 202, and a slot 205 is provided on the surface of the connecting head 204. The advantage of this setting is that by providing the connecting head 204, a suction cup or a mounting base can be selected for installation according to the use, improving the adaptability of the reel body 1.

[0023] As Figure 3 - Figure 4 shown in the figure, a connecting sleeve 3 is provided at the rear end of the reel body 1, and an expansion socket 304 is provided on the surface of the connecting sleeve 3. The advantage of this setting is that by providing the connecting sleeve 3, the length of the reel body 1 can be extended according to the length of the rolling curtain, facilitating the installation of the rolling curtain.

[0024] Furthermore, a second threaded groove 303 is provided on the inner wall of the connecting sleeve 3, and a spiral connecting ring 302 is spirally installed on the surface of the second threaded groove 303. An expansion reel 301 is provided at the rear end of the spiral connecting ring 302, and the expansion reel 301 and the reel body 1 are spirally and fixedly connected through the spiral connecting ring 302. The advantage of this setting is that by providing the spiral connecting ring 302, the expansion reel 301 can be screwed into the connecting sleeve 3 at the rear end of the reel body 1 to increase the length of the reel body 1.

[0025] Furthermore, a mounting socket 4 is provided on the surface of the reel body 1, a limiting groove 401 is provided on the inner wall of the mounting socket 4, and a ball 402 is installed inside the limiting groove 401. The advantage of this setting is that by providing the ball 402, the installation of the rolling curtain can be more smooth.

[0026] Working principle: When using this sunshade roller with good usage effect, first, according to the length of the installed rolling curtain, the extension roller 301 with a spiral connection ring 302 is screwed into the connection sleeve 3 at the rear end of the roller body 1 to increase the length of the roller body 1. After installing the connecting plate 2 into the inner wall of the front end of the roller body 1 through the first thread groove 201, according to the different installation walls, select the item to be installed. If a suction cup needs to be installed, insert the suction cup into the inside of the connecting head 204 through the slot 205 and then tighten it by a spiral method to complete the installation. After installing the roller body 1 on the wall surface, insert the rolling curtain through the installation socket 4, and then the rolling curtain is installed by the rolling of the ball 402. This is the working principle of this sunshade roller with good usage effect.

Claims

1. A sunshade curtain reel with good usage effect, comprising a reel main body (1), characterized in that, On the inner wall of the front end of the drum body (1), a first threaded groove (201) is provided, and a connecting plate (2) is spirally installed on the surface of the first threaded groove (201). A threaded drive rod (202) is spirally installed on the surface of the connecting plate (2), and a rotating sleeve (203) is provided on the front surface of the threaded drive rod (202). A connecting head (204) is provided at the front end of the threaded drive rod (202), and a slot (205) is formed on the surface of the connecting head (204).

2. The sunshade curtain reel with good use effect according to claim 1, characterized in that, A connecting sleeve (3) is provided at the rear end of the drum body (1), and an expansion socket (304) is formed on the surface of the connecting sleeve (3).

3. The sunshade curtain reel with good usage effect according to claim 2, characterized in that, A second threaded groove (303) is provided on the inner wall of the connecting sleeve (3), and a spiral connecting ring (302) is spirally installed on the surface of the second threaded groove (303).

4. A sunshade roller with good usage effect according to claim 3, characterized in that, An expansion drum (301) is provided at the rear end of the spiral connecting ring (302), and the expansion drum (301) and the drum body (1) are spirally and fixedly connected through the spiral connecting ring (302).

5. A sunshade roller with good use effect according to claim 1, characterized in that, An installation socket (4) is formed on the surface of the drum body (1), a limiting groove (401) is formed on the inner wall of the installation socket (4), and a ball (402) is installed inside the limiting groove (401).

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