Novel torsion assisting assembly

Abstract

The utility model discloses a novel torsion boosting assembly which comprises a torsion combination assembly and a torsion spring, a [-shaped structure is integrally formed at one end of the torsion spring, and a supporting assembly is integrally formed at the position, where the torsion spring is installed, of the end of the torsion combination assembly. A mounting groove, a rotating groove and a limiting groove are formed in the positions, for positioning the torsion spring, of the torsion combination assembly respectively. The novel torsion assisting assembly comprises a torsion combining piece and a torsion spring, the torsion spring is installed in a corresponding torsion combining piece groove through a [-shaped structure at one end of the torsion spring, the torsion combining piece comprises an installation long groove, a rotating groove and a limiting groove, the torsion spring is installed in the torsion combining piece through the installation groove, and the torsion spring is installed in the torsion combining piece through the limiting groove. The torsion spring rotates along the rotating groove and then is pulled down to the limiting groove, and after the torsion spring enters the limiting groove, the movement amount of the torsion spring can be limited, so that the combination stability of the torsion spring and the limiting groove is improved.

Description

Technical Field

[0001] The utility model relates to the field of torsion assist components, in particular to a novel torsion assist component. Background Art

[0002] The torsion assist assembly is a supporting device that increases the torque for the roll-up sunshade. It is used in the roll-up sunshade or curtain to provide torsion assist so that the curtain in the sunshade can be automatically rolled up into the roller blind shaft. With the continuous development of science and technology, people's requirements for the manufacturing process of the torsion assist assembly are getting higher and higher.

[0003] The existing torsion assist assembly has certain disadvantages when in use. First, the existing torsion assist assembly cannot be easily and quickly disassembled and assembled between the torsion coupling assembly and the torsion spring when in use, which is not conducive to people's use. In addition, the stability performance of the combination between the torsion coupling assembly and the torsion spring when in use cannot meet the requirements well, which brings certain adverse effects to the actual use process. For this reason, we propose a new torsion assist assembly. Utility Model Content

[0004] Technical problems solved: In response to the deficiencies of the prior art, the present invention provides a novel torsional assist assembly, comprising a torsional coupling and a torsional spring. The torsional spring is installed in the corresponding torsional coupling slot with a U-shaped structure at one end thereof. The torsional coupling comprises an installation long slot, a rotation slot and a limit slot. The torsion spring is installed into the torsional coupling through the installation slot and then pulled down to the rotation slot position. The torsion spring is then rotated along the rotation slot and then pulled down to the limit slot. After the torsion spring enters the limit slot, its movement can be limited, thereby improving the stability of the combination between the two, which can effectively solve the problems in the background technology.

[0005] Technical solution: In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a new torsional assist component, including a torsional coupling component and a torsion spring, one end of the torsion spring is integrally formed with a U-shaped structure, and the end of the torsion coupling component is integrally formed with a support component at the position where the torsion spring is installed, and the torsion coupling component is respectively provided with an installation groove, a rotation groove and a limit groove at the position for positioning the torsion spring.

[0006] Preferably, the torsion coupling assembly and the torsion spring form a torsion assist assembly structure, which is used in a roll-up sunshade to provide a torsion assist so that the curtain fabric in the sunshade can be automatically rolled up into the interior of the rolling shaft tube.

[0007] Preferably, the torsion spring is installed in the groove of the corresponding torsion coupling assembly with the U-shaped structure at one end thereof.

[0008] Preferably, the torsion coupling assembly is integrally formed with the mounting slot, the rotation slot and the limiting slot by casting.

[0009] Preferably, the torsion spring is torque-mounted between the U-shaped structure and the torsion coupling assembly.

[0010] Preferably, the torsion spring is installed in the torsion coupling assembly through the installation slot, and then pulled down to the position of the rotation slot. The torsion spring is then rotated along the rotation slot and then pulled down to the position of the limit slot. After the torsion spring enters the limit slot, the movement of the torsion spring is limited.

[0011] Beneficial effects: Compared with the prior art, the utility model provides a new torsion assist assembly with the following beneficial effects: the new torsion assist assembly comprises a torsion coupling and a torsion spring, the torsion spring is installed in the corresponding torsion coupling groove with the U-shaped structure at one end of the torsion coupling, the torsion coupling comprises an installation long groove, a rotation groove and a limit groove, the torsion spring is installed into the torsion coupling through the installation groove, and then pulled down to the rotation groove position, and then the torsion spring is rotated along the rotation groove, and then pulled down to the limit groove, after the torsion spring enters the limit groove, its movement can be limited, thereby improving the stability of the combination between the two, the entire torsion assist assembly has a simple structure, is easy to operate, and has a better effect than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a new type of torsion assist component of the present utility model.

[0013] Figure 2 This is a structural schematic diagram of a mounting slot in a novel torsion assist assembly of the utility model.

[0014] Figure 3 This is a schematic structural diagram of a rotating slot in a novel torsion assist assembly of the utility model.

[0015] Figure 4 This is a schematic structural diagram of a limiting groove in a novel torsion assist assembly of the utility model.

[0016] Figure 5 This is a structural schematic diagram of a torsion spring installed in a novel torsion assist assembly of the utility model.

[0017] Figure 6 This is a structural schematic diagram of a novel torsion assist assembly in which a torsion spring is pulled down and rotates in a rotation slot.

[0018] Figure 7 This is a structural schematic diagram of a torsion spring in a novel torsion assist assembly of the present invention being pulled down to a limit groove.

[0019] Figure 8This is a schematic structural diagram of a top view of a novel torsion assist component of the present utility model.

[0020] In the figure: 1. Torsion coupling assembly; 2. Torsion spring; 3. U-shaped structure; 4. Support assembly; 5. Mounting slot; 6. Rotation slot; 7. Limiting slot. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but those skilled in the art will understand that the embodiments described below are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to illustrate the present invention, and should not be regarded as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of the present invention. If specific conditions are not specified in the embodiments, they are carried out according to conventional conditions or the conditions recommended by the manufacturer. If the manufacturer is not specified for the reagents or instruments used, they are all conventional products that can be purchased commercially.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] like Figure 1-8As shown in the figure, a new type of torsion assist component includes a torsion coupling component 1 and a torsion spring 2. One end of the torsion spring 2 is integrally formed with a U-shaped structure 3. At the position where the torsion spring 2 is installed at the end of the torsion coupling component 1, a support component 4 is integrally formed. Installation grooves 5, rotation grooves 6 and limit grooves 7 are respectively provided at the positions on the torsion coupling component 1 for positioning the torsion spring 2. It includes a torsion coupling piece and a torsion spring. The torsion spring is installed in the corresponding groove of the torsion coupling piece with its U-shaped structure at one end. The torsion coupling piece includes an installation long groove, a rotation groove and a limit groove. The torsion spring is loaded into the torsion coupling piece through the installation groove, then pulled down to the position of the rotation groove, and then the torsion spring is rotated along the rotation groove, and then pulled down to the limit groove. After the torsion spring enters the limit groove, its movement can be restricted, thereby improving the stability of the combination of the two.

[0025] Further, the torsion coupling component 1 and the torsion spring 2 form the structure of the torsion assist component, which is used in a roll-up sunshade to provide torsion assistance so that the curtain cloth in the sunshade can be automatically rolled up into the inside of the roller tube.

[0026] Further, the torsion spring 2 is installed in the corresponding groove of the torsion coupling component 1 with its U-shaped structure 3 at one end.

[0027] Further, the torsion coupling component 1, the installation groove 5, the rotation groove 6 and the limit groove 7 are integrally formed by casting.

[0028] Further, the torsion spring 2 is torque-mounted with the torsion coupling component 1 through the U-shaped structure 3.

[0029] Further, the torsion spring 2 is loaded into the torsion coupling component 1 through the installation groove 5, then pulled down to the position of the rotation groove 6, and then the torsion spring 2 is rotated along the rotation groove 6, and then pulled down to the position of the limit groove 7. After the torsion spring 2 enters the limit groove 7, the movement of the torsion spring 2 is restricted.

[0030] Working principle: The utility model includes a torsion coupling component 1, a torsion spring 2, a U-shaped structure 3, a support component 4, an installation groove 5, a rotation groove 6, a limit groove 7, including a torsion coupling piece and a torsion spring. The torsion spring is installed in the corresponding groove of the torsion coupling piece with its U-shaped structure at one end. The torsion coupling piece includes an installation long groove, a rotation groove and a limit groove. The torsion spring is loaded into the torsion coupling piece through the installation groove, then pulled down to the position of the rotation groove, and then the torsion spring is rotated along the rotation groove, and then pulled down to the limit groove. After the torsion spring enters the limit groove, its movement can be restricted, thereby improving the stability of the combination of the two.

[0031] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including a..." do not exclude the presence of other identical elements in the process, method, article or device that includes the elements.

[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A novel torsion assist assembly, comprising a torsion coupling assembly (1) and a torsion spring (2), characterized in that: One end of the torsion spring (2) is integrally formed with a U-shaped structure (3); the end of the torsion coupling assembly (1) is integrally formed with a support assembly (4) at a position where the torsion spring (2) is mounted; and the torsion coupling assembly (1) is provided with an installation groove (5), a rotation groove (6), and a limit groove (7) at a position where the torsion spring (2) is positioned.

2. A novel torsion assist assembly according to claim 1, characterized in that: The torsion coupling assembly (1) and the torsion spring (2) form a torsion assist assembly structure, which is used in a roll-up sunshade and provides a torsion assist so that the curtain fabric in the sunshade can be automatically rolled up into the interior of the roller blind shaft tube.

3. A novel torsion assist assembly according to claim 1, characterized in that: The torsion spring (2) is installed in the groove of the corresponding torsion coupling assembly (1) with the U-shaped structure (3) at one end thereof.

4. A novel torsion assist assembly according to claim 1, characterized in that: The torsion coupling assembly (1), the installation groove (5), the rotation groove (6) and the limiting groove (7) are integrally formed by casting.

5. A novel torsion assist assembly according to claim 1, characterized in that: The torsion spring (2) is torque-mounted between the U-shaped structure (3) and the torsion coupling assembly (1).

6. A novel torsion assist assembly according to claim 1, characterized in that: The torsion spring (2) is installed in the torsion coupling assembly (1) through the installation slot (5), and then pulled down to the position of the rotation slot (6). The torsion spring (2) is then rotated along the rotation slot (6), and then pulled down to the position of the limit slot (7). After the torsion spring (2) enters the limit slot (7), the movement of the torsion spring (2) is limited.

Images