Electric long sliding rail movable shielding assembly

Abstract

The utility model relates to the technical field of electric long slide rails, in particular to an electric long slide rail movable shielding assembly, which comprises a movable part mounting seat (41) and a movable part (42), the movable part mounting seat (41) is provided with an accommodating groove, and the movable part (42) is accommodated in the accommodating groove and can move along the length direction of the accommodating groove so as to extend out of or retract into the accommodating groove. Due to the adoption of the structural design, the movable shielding assemblies are arranged at the two ends of the first sliding rail assembly and the two ends of the second sliding rail assembly, cleaning is easy, and dirt cannot be hidden in gaps.

Description

Technical Field

[0001] This utility model relates to the field of electric long slide rail technology, and in particular to an electric long slide rail movable shielding component. Background Technology

[0002] With the rapid development of the automotive industry, electric seats have become a mainstream feature in passenger vehicles due to their convenience and comfort. As a core functional component of electric seats, the performance of the long sliding rail assembly directly affects the smoothness, stability, and safety of seat adjustment.

[0003] Chinese invention patent application CN119567970A discloses a concealed offset lead screw electric long slide rail, including an electric component, a wiring harness box, and symmetrically arranged left and right slide rail components. The left and right slide rail components are connected by the electric component, and the wiring harness box is connected to either the left or right slide rail component. Each left and right slide rail component includes a lower slide rail assembly, a lead screw assembly, an upper slide rail assembly, an electric component connecting plate, a decorative component, and an end cap. The lower slide rail assembly is provided with multiple decorative component brackets, and the decorative component is snapped onto the lower slide rail assembly through these brackets. The end cap is snapped onto the lower slide rail assembly through decorative component brackets at both ends of the lower slide rail assembly and is pressed against the decorative component. This electric long slide rail uses end caps to conceal the long slide rail, making it difficult to clean and easily allowing dirt to accumulate in the gaps.

[0004] Therefore, existing technologies need to be improved and enhanced. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an easy-to-clean electric long slide rail.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An electric long slide rail movable shielding assembly includes a movable component mounting base and a movable component. The movable component mounting base has a receiving groove, and the movable component is accommodated in the receiving groove and can move along the length direction of the receiving groove to extend or retract from the receiving groove.

[0008] As a further embodiment of this utility model, the movable component is a constant force spring, and one end of the constant force spring is rotatably mounted in the receiving groove via a shaft pin sleeve.

[0009] As a further embodiment of this utility model, the movable component is a pull strap, and one end of the pull strap is installed in the receiving groove via a retractor.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] Due to the above structural design, both ends of the first and second slide rail assemblies are equipped with movable shielding components, making them easy to clean and preventing dirt from accumulating in the gaps. Attached Figure Description

[0012] Appendix Figure 1 This is a schematic diagram of the structure of the active shielding component according to an embodiment of the present invention;

[0013] Appendix Figure 2 This is a cross-sectional view during the implementation of an embodiment of this utility model.

[0014] The labels in the diagram are as follows:

[0015] 41-Modular part mounting base, 42-Modular part. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0018] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0019] The features and performance of this utility model will be further described in detail below with reference to the embodiments. Example 1:

[0020] like Figure 1 and Figure 2 As shown, this application discloses an electric long slide rail movable shielding assembly, including a movable component mounting base 41 and a movable component 42. The movable component mounting base 41 has a receiving groove, and the movable component 42 is accommodated in the receiving groove and can move along the length direction of the receiving groove to extend or retract from the receiving groove. A sliding hole is opened in the middle of the decorative cover for the linear reciprocating motion of the lead screw assembly. In this embodiment, the movable component 42 is a constant force spring. One end of the constant force spring is rotatably mounted in the receiving groove through a shaft pin sleeve, and the other end of the constant force spring is mounted on the upper slide rail through a movable component mounting bracket. When the upper slide rail makes a linear reciprocating motion, the constant force spring is stretched or compressed. When compressed, the constant force spring automatically resets and will not curl up or wrinkle, maintaining a constant force and not affecting the movement of the seat, thus ensuring the smoothness of the seat movement. When the constant force spring is stretched, the upper slide rail drives the constant force spring to move within the gap between the decorative cover and the lower slide rail to cover the lower slide rail. At the same time, the edge of the constant force spring is stuck in the gap to ensure smooth stretching and compression of the constant force spring during long strokes, and to prevent the constant force spring from twisting together and causing the movement to fail. Example 2:

[0021] In this embodiment, the movable component 42 is a pull strap. One end of the pull strap is installed in the receiving groove via a retractor. When the upper slide rail makes a linear reciprocating motion, the pull strap is pulled out or retracted. When retracted, the pull strap automatically resets under the action of the retractor, maintaining a constant force and not affecting the seat movement, thus ensuring the smoothness of the seat movement. When the pull strap is stretched, the upper slide rail drives the pull strap to move within the gap between the decorative cover and the lower slide rail to cover the lower slide rail. At the same time, the edge of the pull strap is engaged within the gap, ensuring smooth pulling out and retracting of the pull strap over a long stroke.

[0022] In summary, this utility model, through the above-described structural design, overcomes the shortcomings of the prior art and features a reasonable structure and easy cleaning.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. The patent protection scope of the present utility model shall be determined by the claims. Similarly, any equivalent structural changes made based on the description and drawings of the present utility model shall also be included within the protection scope of the present utility model.

Claims

1. An electrically operated long slide rail movable shielding assembly, characterized in that: It includes a movable mounting base (41) and a movable member (42), the movable mounting base (41) having a receiving groove, the movable member (42) being accommodated in the receiving groove and movable along the length direction of the receiving groove to extend or retract from the receiving groove.

2. The electrically operated long slide rail movable shielding assembly according to claim 1, characterized in that: The movable part (42) is a constant force spring, and one end of the constant force spring is rotatably installed in the receiving groove through a shaft pin sleeve.

3. The electrically operated long slide rail movable shielding assembly according to claim 1, characterized in that: The movable part (42) is a pull strap, one end of which is installed in the receiving groove by a retractor.

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