Sliding hinge frame of car roof tent and car roof tent

Abstract

The sliding hinge frame comprises an upper fixing piece and a lower fixing piece which can be fixedly installed, a first movable rod and a second movable rod are rotatably installed on the lower fixing piece, a third movable rod is rotatably installed on the upper fixing piece, the first movable rod is rotatably connected with the third movable rod, and the second movable rod is rotatably connected with the second movable rod. The second movable rod is slidably and rotationally connected with the upper fixing piece, and the second movable rod is rotationally connected with the third movable rod. Compared with the prior art, the car roof tent has the advantages that when the car roof tent is opened or closed, one end of the second movable rod rotates, the other end of the second movable rod slides and rotates, and the second movable rod can drive the first movable rod and the third movable rod to rotate, so that the opening or closing process is smoother and more flexible, and the clamping condition is not prone to occurring; and meanwhile, the number of accessories of the sliding hinge frame is reduced, so that the operation steps during assembly of the sliding hinge frame can be effectively reduced, the assembly procedures are reduced, and the efficiency during assembly of the sliding hinge frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roof tents, in particular to a sliding hinge frame of a roof tent, and in particular to the sliding hinge frame of the roof tent and the roof tent. Background Art

[0002] A rooftop tent is a piece of equipment installed on the top of a vehicle to facilitate rest for self-driving tourists.

[0003] Some patents, such as the patent with authorization announcement number CN219281411U, provide a new type of roof tent, in which the folding bracket between the bottom cover and the top cover includes two mounting seats, one mounting seat is rotatably mounted with connecting rod 1 and connecting rod 2, and the other mounting seat is rotatably mounted with connecting rod 3 and connecting rod 4, the ends of connecting rod 1 and connecting rod 4 are rotatably connected, the ends of connecting rod 2 and connecting rod 3 are rotatably connected, and connecting rod 1 and connecting rod 3 are rotatably connected.

[0004] The hinged ends between connecting rod 1 and connecting rod 4, and the hinged ends between connecting rod 2 and connecting rod 3 will have rotation dead points under the telescopic adjustment of the hydraulic cylinder, that is, the rotation points on connecting rod 1 and connecting rod 4, and connecting rod 2 and connecting rod 3 will rotate to the same straight line. If the rotation continues, it will become stuck, making the roof tent inflexible during operation.

[0005] At the same time, the folding bracket has a large number of accessories, which results in more operation steps and more working procedures during assembly of the folding bracket, resulting in lower assembly efficiency. Utility Model Content

[0006] The utility model aims to solve the problem that the existing folding bracket of the roof tent may get stuck during rotation and adjustment, and to provide a sliding hinge frame and a roof tent which can make the roof tent more flexible when opened or closed, reduce the number of accessories, and effectively improve the assembly efficiency.

[0007] The utility model solves the above technical problems by adopting the following technical solution: the sliding hinge frame of the roof tent comprises an upper fixing part and a lower fixing part which can be fixedly installed.

[0008] Three movable rods are rotatably connected between the upper fixing member and the lower fixing member, wherein one end of movable rod 1 and movable rod 2 are rotatably connected to the lower fixing member, and one end of movable rod 3 rotates the upper fixing member;

[0009] The other end of the movable rod one is rotatably connected with the other end of the movable rod three, the other end of the movable rod two is slidably and rotatably connected with the upper fixing piece, and the movable rod two is rotatably connected with the movable rod three.

[0010] A further preferred solution of the utility model is that the rotation connection between the movable rod 2 and the movable rod 3 is a hinge point, and the hinge point is located between the two ends of the movable rod 2 and the movable rod 3.

[0011] A further preferred solution of the utility model is that a slide groove is provided on the upper fixing member, and the other end of the second movable rod is slidably and rotatably connected to the slide groove.

[0012] Another technical solution of the utility model: a roof tent comprises a fixed plate and a movable plate, between which a sliding hinge frame of any of the above-mentioned roof tents is fixed;

[0013] The lower fixing member is fixedly mounted on the fixed plate, and the upper fixing member is fixedly mounted on the movable plate.

[0014] A further preferred solution of the utility model is: a hydraulic rod and a support rod are rotatably installed between the fixed plate and the movable plate, the hydraulic rod is provided with a telescopic driving section, and the driving section is rotatably connected to the support rod.

[0015] A further preferred solution of the utility model is that at least one set of the sliding hinge frames is provided between the movable plate and the fixed plate.

[0016] Another technical solution of the utility model: the roof tent comprises a fixed plate and a movable plate, and at least one set of sliding hinge frames are installed on the fixed plate and the movable plate;

[0017] The sliding hinge frame includes any one of the above mentioned movable rod 1, movable rod 2 and movable rod 3, one end of the movable rod 1 and movable rod 2 are rotatably connected to the fixed plate, and one end of the movable rod 3 rotates the movable plate;

[0018] The other end of the movable rod one is rotatably connected with the other end of the movable rod three, the other end of the movable rod two is slidably and rotatably connected with the movable plate, and the movable rod two is rotatably connected with the movable rod three.

[0019] A further preferred solution of the utility model is that the rotation connection between the movable rod 2 and the movable rod 3 is a hinge point, and the hinge point is located between the two ends of the movable rod 2 and the movable rod 3.

[0020] A further preferred solution of the utility model is that a slide groove is provided on the movable plate, and the other end of the movable rod 2 is slidably and rotatably connected to the slide groove.

[0021] A further preferred solution of the utility model is: a hydraulic rod and a support rod are rotatably installed between the fixed plate and the movable plate, the hydraulic rod is provided with a telescopic driving section, and the driving section is rotatably connected to the support rod.

[0022] Compared with the prior art, the advantage of the utility model lies in that, through the sliding and rotating installation of the movable rod 2 on the upper fixing member, and the rotating installation on the lower fixing member, when the roof tent is opened or closed, one end of the movable rod 2 rotates, and the other end slides and rotates, and the movable rod 2 can drive the movable rod 1 and the movable rod 3 to rotate, so that the opening or closing process is smoother and more flexible, and less prone to jamming; at the same time, the number of accessories of the sliding hinge frame is reduced, that is, the operating steps when assembling the sliding hinge frame can be effectively reduced, the assembly process is reduced, and the efficiency of assembling the sliding hinge frame is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be regarded as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings only conceptually represent the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0024] Figure 1 This is a schematic diagram of the structure of the roof tent when it is opened in the preferred embodiment of the utility model;

[0025] Figure 2 This is an exploded view of the roof tent of the preferred embodiment of the utility model when it is opened;

[0026] Figure 3 This is a structural schematic diagram of a sliding hinge frame when the roof tent is opened in a preferred embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the state of the roof tent in the preferred embodiment of the utility model when it is closed;

[0028] Figure 5 This is a schematic structural diagram of a sliding hinge frame when the roof tent is closed according to a preferred embodiment of the utility model.

[0029] In the figure: 1, fixed plate; 2, movable plate; 3, hydraulic cylinder, 3a, cylinder body, 3b, driving section; 4, support rod; 5a, U-shaped frame one, 5b, U-shaped frame two; 001, sliding hinge frame, 001a, hinge point: 6, upper fixing part, 6a, slide groove; 7, lower fixing part; 8, movable rod one; 9, movable rod two; 10, movable rod three. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary and should not be construed as limiting the protection scope of the present invention.

[0031] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0032] This embodiment mainly describes a sliding hinge frame of a roof tent and a roof tent that can make the roof tent more flexible when opening or closing, has fewer parts, and can effectively improve assembly efficiency, as follows:

[0033] like Figure 1-5 As shown, the sliding hinge frame of the roof tent and the roof tent include a fixed plate 1 that can be fixed on the top of the vehicle body, two sets of sliding hinge frames 001 fixed above the fixed plate 1, a movable plate 2 fixed above the two sets of sliding hinge frames 001, and a hydraulic cylinder 3 rotatably installed between the fixed plate 1 and the movable plate 2. Through the telescopic effect of the hydraulic cylinder 3, the fixed plate 1 and the movable plate 2 can be closed or tilted open.

[0034] The hydraulic cylinder 3 is provided with a cylinder body 3a and a driving section 3b which can be extended and retracted relative to the cylinder body 3a. In order to shorten the telescopic stroke of the driving section 3b, a support rod 4 is rotatably installed between the movable plates 2, and the end of the driving section 3b of the hydraulic cylinder 3 away from the cylinder body 3a is rotatably connected to the support rod 4.

[0035] In this embodiment, the cylinder body 3a of the hydraulic cylinder 3 is connected to the end of the fixed plate 1, and the two ends of the support rod 4 are rotatably installed with a U-shaped frame 5a. The end of the cylinder body 3a of the hydraulic cylinder 3 connected to the fixed plate 1 is connected to the fixed plate 1 through the U-shaped frame 5a, and the two ends of the support rod 4 are connected to the fixed plate 1 and the movable plate 2 through the U-shaped frame 5a, and the end of the driving section 3b of the hydraulic cylinder 3 away from the cylinder body 3a is fixed with a U-shaped frame 2 5b, the U-shaped frame 2 5b is rotatably connected to the support rod 4, and the rotation connection point between the U-shaped frame 2 5b and the support rod 4 is located between the two ends of the support rod 4.

[0036] like Figure 1-5 As shown, a set of sliding hinge frames 001 includes a lower fixing member 7 that can be fixedly installed above the fixed plate 1, an upper fixing member 6 that can be fixed below the movable plate 2, a movable rod 1 8 rotatably connected to the lower fixing member 7 at one end, a movable rod 3 10 rotatably connected to the upper fixing member 6 at one end and rotatably connected to the other end of the movable rod 1 8 at the other end, and a movable rod 2 9 rotatably connected to the lower fixing member 7 at one end and slidably and rotatably connected to the upper fixing member 6 at the other end, the movable rods 3 10 are rotatably connected to the movable rods 3 10, and the rotatable connection between the movable rods 2 9 and the movable rods 3 10 is a hinge point 001a, and the hinge point 001a is located between the two ends of the movable rod 2 9 and the two ends of the movable rod 3 10. Preferably, the lower fixing member 7 in the sliding hinge frame 001 can also be fixed on the movable plate 2, and the upper fixing member 6 is fixed on the fixed plate 1.

[0037] In this embodiment, the rotating connection can be provided with a rotating shaft (not shown in the drawings of the specification) so that the two accessories of the rotating connection can rotate around the axis of the rotating shaft. The rotating shaft can be provided independently, or the rotating shaft can be integrally formed on the movable rod 1 8, the movable rod 2 9 and the movable rod 3 10.

[0038] A slide groove 6a is provided on the upper fixing member 6, and the rotating shaft on the other end of the movable rod 29 is slidably connected to the slide groove 6a, so that the other end of the movable rod 29 can slide along the length direction of the slide groove 6a through the rotating shaft, and the movable rod 29 can also rotate around the axis of the rotating shaft, and the axis of the rotating shaft is set perpendicular to the length direction of the slide groove 6a.

[0039] In the present application, the movable rod 2 9 is slidably and rotatably installed on the upper fixing member 6, and is rotatably installed on the lower fixing member 7, so that when the roof tent is opened or closed, one end of the lower fixing member 7 rotates and the other end slides and rotates, and the movable rod 2 9 can drive the movable rod 1 8 and the movable rod 3 10 to rotate, making the opening or closing process smoother and more flexible, and less prone to jamming; at the same time, the number of accessories of the sliding hinge frame 001 is reduced, which can effectively reduce the operating steps when assembling the sliding hinge frame 001, reduce the assembly process, and improve the efficiency of assembling the sliding hinge frame 001.

[0040] In other embodiments, the sliding hinge frame 001 may not be provided with the upper fixing member 6 and the lower fixing member 7, and the movable rod 1 8, the movable rod 2 9 and the movable rod 3 10 are directly rotatably connected to the fixed plate 1 and the movable plate 2, and the sliding groove 6a is directly opened on the movable plate 2.

[0041] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0042] The sliding hinge frame of the roof tent and the roof tent provided by the utility model are introduced in detail above. The principle and implementation mode of the utility model are explained in this article by using specific examples. The description of the above embodiments is only used to help understand the utility model and the core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified. These improvements and modifications also fall within the protection scope of the claims of the utility model.

Claims

1. The sliding hinge frame of the roof tent includes an upper fixing part and a lower fixing part that can be fixedly installed. It is characterized in that Three movable rods are rotatably connected between the upper fixing member and the lower fixing member, wherein one end of movable rod 1 and movable rod 2 are rotatably connected to the lower fixing member, and one end of movable rod 3 rotates the upper fixing member; The other end of the movable rod one is rotatably connected with the other end of the movable rod three, the other end of the movable rod two is slidably and rotatably connected with the upper fixing piece, and the movable rod two is rotatably connected with the movable rod three.

2. The sliding hinge frame of the roof tent according to claim 1, characterized in that: The rotation connection point between the movable rod 2 and the movable rod 3 is a hinge point, and the hinge point is located between the two ends of the movable rod 2 and the movable rod 3.

3. The sliding hinge frame of the roof tent according to claim 1, characterized in that: The upper fixing piece is provided with a slide groove, and the other end of the movable rod 2 is slidably and rotatably connected to the slide groove.

4. A roof tent, comprising a fixed plate and a movable plate, characterized in that: A sliding hinge frame of the roof tent as described in any one of claims 1 to 3 is fixed between the fixed plate and the movable plate; The lower fixing member is fixedly mounted on the fixed plate, and the upper fixing member is fixedly mounted on the movable plate.

5. The roof tent according to claim 4, characterized in that: A hydraulic rod is rotatably installed between the fixed plate and the movable plate, and the hydraulic rod is provided with a telescopic driving section.

6. The roof tent according to claim 4, characterized in that: A hydraulic rod and a support rod are rotatably installed between the fixed plate and the movable plate. The hydraulic rod is provided with a telescopic driving section, and the driving section is rotatably connected to the support rod.

7. A roof tent, comprising a fixed plate and a movable plate, wherein at least one set of sliding hinge frames are mounted on the fixed plate and the movable plate; It is characterized in that The sliding hinge frame comprises the movable rod 1, movable rod 2 and movable rod 3 as described in claims 1 to 3 above, one end of the movable rod 1 and movable rod 2 are rotatably connected to the fixed plate, and one end of the movable rod 3 rotates the movable plate; The other end of the movable rod one is rotatably connected with the other end of the movable rod three, the other end of the movable rod two is slidably and rotatably connected with the movable plate, and the movable rod two is rotatably connected with the movable rod three.

8. The roof tent according to claim 7, characterized in that: The movable plate is provided with a slide groove, and the other end of the movable rod 2 is slidably and rotatably connected to the slide groove.

9. The roof tent according to claim 7, characterized in that: A hydraulic rod is rotatably installed between the fixed plate and the movable plate, and the hydraulic rod is provided with a telescopic driving section.

10. The roof tent according to claim 7, characterized in that: A hydraulic rod and a support rod are rotatably installed between the fixed plate and the movable plate. The hydraulic rod is provided with a telescopic driving section, and the driving section is rotatably connected to the support rod.

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