Panoramic sunroof sunshade curtain spring and locking block assembling structure

Abstract

The utility model discloses a panoramic sunroof sunshade curtain spring and locking block assembling structure which comprises a center fixed shaft, a left-handed torsion spring and a right-handed torsion spring which extend towards the two ends respectively are arranged on the center fixed shaft, one end of the left-handed torsion spring and one end of the right-handed torsion spring are fixed to a locking block and the center fixed shaft, and the other end of the left-handed torsion spring and one end of the right-handed torsion spring are fixed to the locking block. The center fixed shaft is provided with an inserting groove for the locking block to be inserted in, one side of the inserting groove is provided with a concave cavity which is concaved inwards in an inclined mode, the bottom of the inserting groove is provided with a guide slope which extends inwards in an inclined mode, and the front end of the locking block is provided with an inserting block which goes in and out of the concave cavity. The locking block is pushed forwards along the guide slope, and one end of the left-handed torsion spring and one end of the right-handed torsion spring are clamped and fixed through the insertion block. The locking block is pushed forwards along the guide slope and is inserted into the concave cavity through the inserting block, so that one end of the left-handed torsion spring and one end of the right-handed torsion spring are pressed into the concave cavity, the left-handed torsion spring and the right-handed torsion spring are clamped through the inserting block, and the anti-falling effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to sunshade curtains, in particular to an assembly structure of a panoramic sunroof sunshade curtain spring and a locking block. Background Art

[0002] The panoramic sunroof is actually relative to the ordinary sunroof. Generally speaking, the panoramic sunroof is larger in area, and some may even be a whole glass roof, so you can have a clear view of the scene above while sitting in the car. Currently, most panoramic sunroofs are two separate pieces of glass, front and back, so that the front and back seats have the feeling of a sunroof. The panoramic sunroof does not have a fundamental impact on the safety of the car body, so it has become a highlight of mid-to-high-end cars. However, due to the larger size of the panoramic sunroof, higher requirements are placed on the structure of the car body, the precision of the stamping parts, the manufacturing process of the car body, etc.

[0003] The car sunroof is installed on the roof and can be opened forward and backward or up and down, which can circulate the air inside the car with the outside world, increase the fresh air intake, bring healthy and comfortable enjoyment to the car owner, and at the same time, in order to control the light effect inside the car. The existing spring is fixed to the inner tube by a locking block, which only has a slot for the spring hook to be inserted, but has no good clamping force on the spring hook part, and is prone to unhooking during use. Utility Model Content

[0004] In order to solve the defect in the prior art that the existing spring is fixed to the inner tube by means of a locking block during installation, and only a slot is provided for inserting the spring hook, but there is no good clamping force on the hook part of the spring, and the decoupling phenomenon is easy to occur during use, the utility model provides a panoramic sunroof sunshade spring and locking block assembly structure.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a panoramic sunroof sunshade spring and locking block assembly structure, comprising a central fixed axis, wherein a left-handed torsion spring and a right-handed torsion spring extending to two ends respectively are provided on the central fixed axis, and one end of the left-handed torsion spring and the right-handed torsion spring are fixed to the locking block and the central fixed axis, and the central fixed axis is provided with a slot for inserting the locking block, and one side of the slot is provided with a concave cavity inclined inwardly recessed, and the bottom of the slot is provided with a guide slope extending inwardly inclined, and the bottom of the locking block is provided with a slope moving along the guide slope, and the front end of the locking block is provided with an insert block entering and exiting the concave cavity, and the locking block is pushed forward along the guide slope to clamp and fix one end of the left-handed torsion spring and the right-handed torsion spring by using the insert block, and the locking block is fixed to the central fixed axis via a positioning mechanism.

[0007] As a preferred technical solution of the utility model, the positioning mechanism includes a threaded hole arranged at the bottom of the slot, and the locking block is provided with a strip hole corresponding to the threaded hole, and a positioning bolt is installed between the strip hole and the threaded hole.

[0008] As a preferred technical solution of the utility model, the upper end of the cavity is inclined inwards.

[0009] As a preferred technical solution of the present utility model, the locking block is made of steel.

[0010] As a preferred technical solution of the utility model, a rubber filling block is provided between the gap between the locking block and the slot.

[0011] The beneficial effects of the utility model are:

[0012] The central fixed axis of the panoramic sunroof sunshade spring and locking block assembly structure is provided with a slot for the locking block to be inserted, and one side of the slot is provided with a concave cavity that is inclined inwardly recessed, wherein the locking block is pushed forward along the guide slope and inserted into the concave cavity by the insertion block, so that one end of the left-handed torsion spring and the right-handed torsion spring is pressed into the concave cavity, and the insertion block has a clamping force on it, thereby playing a role in preventing it from falling off. The positioning mechanism includes a threaded hole arranged at the bottom of the slot, and the locking block is provided with a strip hole corresponding to the threaded hole, and a positioning bolt is installed between the strip hole and the threaded hole, so that as the positioning bolt is tightened, the locking block is pushed forward along the guide slope and inserted into the concave cavity by the insertion block, thereby playing a role in clamping and positioning, and at the same time facilitating disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a structural schematic diagram of a panoramic sunroof sunshade curtain spring and a locking block assembly structure of the utility model;

[0015] Figure 2 It is a schematic diagram of a locking block installation structure of a panoramic sunroof sunshade curtain spring and a locking block assembly structure of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a slot of a panoramic sunroof sunshade curtain spring and a locking block assembly structure of the utility model;

[0017] Figure 4 The utility model discloses a structural schematic diagram of a locking block of a panoramic sunroof sunshade curtain spring and a locking block assembly structure.

[0018] In the figure: 1. center fixed axis; 2. left-handed torsion spring; 3. right-handed torsion spring; 4. locking block; 5. slot; 6. concave cavity; 7. guide slope; 8. slope; 9. plug block; 10. threaded hole; 11. strip hole; 12. positioning bolt; 13. rubber filling block. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a panoramic sunroof sunshade spring and locking block assembly structure, comprising a central fixed axis 1, on which a left-handed torsion spring 2 and a right-handed torsion spring 3 extending to both ends are provided respectively, and one end of the left-handed torsion spring 2 and the right-handed torsion spring 3 are fixed to the central fixed axis 1 with a locking block 4, and the central fixed axis 1 is provided with a slot 5 for the locking block 4 to be inserted, and one side of the slot 5 is provided with a concave cavity 6 which is inclined inwardly recessed, and the bottom of the slot 5 is provided with a guide slope 7 which extends inwardly obliquely, the bottom of the locking block 4 is provided with a slope 8 which moves along the guide slope 7, and the front end of the locking block 4 is provided with an insert block 9 which enters and exits the concave cavity 6, and the locking block is pushed forward along the guide slope 7 to clamp and fix one end of the left-handed torsion spring 2 and the right-handed torsion spring 3 using the insert block 9, and the locking block 4 is fixed to the central fixed axis 1 via a positioning mechanism. The central fixed axis 1 is provided with a slot 5 for inserting a locking block 4, and one side of the slot 5 is provided with a concave cavity 6 which is inclined inwardly recessed, wherein the locking block 4 is pushed forward along the guide slope 7 and inserted into the concave cavity 6 by means of the insert block 9, so that one end of the left-handed torsion spring 2 and the right-handed torsion spring 3 are pressed into the concave cavity 6, and a clamping force is exerted on them by the insert block 9, thereby playing a role in preventing them from falling off.

[0021] The positioning mechanism includes a threaded hole 10 disposed at the bottom of the slot 5, and the locking block 4 is provided with a strip hole 11 corresponding to the threaded hole 10, and a positioning bolt 12 is installed between the strip hole 11 and the threaded hole 10. As the positioning bolt 12 is tightened, the locking block 4 is pushed forward along the guide slope 7 and inserted into the concave cavity 6 using the insert block 9, thereby playing a role of clamping and positioning, and facilitating disassembly.

[0022] The upper end of the concave cavity 6 is tilted inwards, which makes it convenient to install and remove the left-handed torsion spring 2 and the right-handed torsion spring 3 at a later stage.

[0023] The locking block 4 is made of steel and is not easily damaged.

[0024] A rubber filling block 13 is provided between the locking block 4 and the slot 5 to prevent foreign matter from entering and causing the locking block 13 to be easily blocked.

[0025] When working, the panoramic sunroof sunshade spring and locking block assembly structure has a central fixed axis 1 provided with a slot 5 for the locking block 4 to be inserted, and one side of the slot 5 is provided with a concave cavity 6 that is inclined and recessed inward, wherein the locking block 4 is pushed forward along the guide slope 7 and inserted into the concave cavity 6 by the insert block 9, so that one end of the left-handed torsion spring 2 and the right-handed torsion spring 3 is pressed into the concave cavity 6, and the insert block 9 has a clamping force on them, thereby playing a role in preventing them from falling off. The positioning mechanism includes a threaded hole 10 arranged at the bottom of the slot 5, and the locking block 4 is provided with a strip hole 11 corresponding to the threaded hole 10, and a positioning bolt 12 is installed between the strip hole 11 and the threaded hole 10, so that as the positioning bolt 12 is tightened, the locking block 4 is pushed forward along the guide slope 7 and inserted into the concave cavity 6 by the insert block 9, thereby playing a role in clamping and positioning, and at the same time facilitating disassembly.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A panoramic sunroof sunshade spring and locking block assembly structure, characterized in that: The invention comprises a central fixed shaft (1), wherein the central fixed shaft (1) is provided with a left-handed torsion spring (2) and a right-handed torsion spring (3) extending to two ends respectively, and one end of the left-handed torsion spring (2) and the right-handed torsion spring (3) are fixed to a locking block (4) and the central fixed shaft (1), and the central fixed shaft (1) is provided with a slot (5) into which the locking block (4) is inserted, and a concave cavity (6) which is inclined inwardly recessed is provided on one side of the slot (5), and the bottom of the slot (5) is provided with a locking block (4) which is inserted into the locking block (4). A guide slope (7) extending inwardly in an inclined manner is provided, a slope (8) moving along the guide slope (7) is provided at the bottom of the locking block (4), and an insert block (9) entering and exiting the concave cavity (6) is provided at the front end of the locking block (4), and the locking block is moved forward along the guide slope (7) to clamp and fix one end of the left-handed torsion spring (2) and the right-handed torsion spring (3) by using the insert block (9), and the locking block (4) is fixed on the central fixed axis (1) via a positioning mechanism.

2. The panoramic sunroof sunshade spring and locking block assembly structure according to claim 1, characterized in that: The positioning mechanism comprises a threaded hole (10) arranged at the bottom of the slot (5), and the locking block (4) is provided with a strip hole (11) corresponding to the threaded hole (10), and a positioning bolt (12) is installed between the strip hole (11) and the threaded hole (10).

3. The panoramic sunroof sunshade spring and locking block assembly structure according to claim 1, characterized in that: The upper end of the cavity (6) is arranged to be inclined inwards.

4. The panoramic sunroof sunshade spring and locking block assembly structure according to claim 2, characterized in that: The locking block (4) is made of steel.

5. The panoramic sunroof sunshade spring and locking block assembly structure according to claim 1, characterized in that: A rubber filling block (13) is provided between the gap between the locking block (4) and the slot (5).

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