Pull type closing device of car roof tent

Abstract

The utility model relates to the field of car roof tents, in particular to a pull type closing device of a car roof tent, which comprises a base, a middle frame, a top shell and tent cloth, one end of the middle frame is rotatably connected with the base, the other end of the middle frame is rotatably connected with the top shell, one end of the pull rope is connected onto the base or the middle frame, and the other end of the pull rope is connected with the tent cloth. A first rope winding piece is arranged on the top shell, a second rope winding piece is installed on the base or the middle frame, the pull rope passes through the first rope winding piece and the second rope winding piece, a supporting mechanism is connected between the base and the middle frame or / and between the middle frame and the top shell, and the problems that the car roof tent is difficult to close, and time and labor are wasted when the car roof tent is closed are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of roof tent, especially to a pulling type closing device of roof tent. BACKGROUND

[0002] Now, with the increase of income and the improvement of living conditions, more and more people like leisure activities such as travel, fishing, camping, etc. Such leisure activities such as travel, fishing, camping, etc. are mainly outdoor activities, so the attention of outdoor supplies such as tents for resting, camping, etc. is increasing.

[0003] The existing roof tent is mainly divided into triangular roof tent and Z-shaped roof tent. The Z-shaped roof tent is generally composed of a top shell, a middle frame, a base, and a tent cloth. The top shell is rotatably connected to one end of the middle frame, and the base is rotatably connected to the other end of the middle frame. When the Z-shaped roof tent is closed, the top shell and the middle frame need to be closed on one side of the roof tent first, and then the top shell and the base need to be closed on the other side. The operation is not convenient, and it takes time and effort to close the roof tent. SUMMARY

[0004] To solve the above problems, the utility model provides a pulling type closing device of roof tent, which solves the problem of difficulty in closing the roof tent and the problem of time-consuming and laborious closing.

[0005] The technical scheme adopted by the utility model is: a pulling type closing device of roof tent, including a base, a middle frame, a top shell, and a tent cloth. One end of the middle frame is rotatably connected to the base, and the other end of the middle frame is rotatably connected to the top shell. It also includes a pull rope, one end of which is connected to the base or the middle frame. A first rope winding member is provided on the top shell, and a second rope winding member is installed on the base or the middle frame. The pull rope passes through the first rope winding member and the second rope winding member. A support mechanism is connected between the base and the middle frame or / and the middle frame and the top shell.

[0006] Through the above technical scheme, when the user closes the roof tent, the user pulls the pull rope, the pull rope winds around the second rope winding member and the first rope winding member, the pull rope drives the first rope winding member to close the top shell and the middle frame, and then manually closes the middle frame and the base. The closing of the roof tent can be completed. During the closing of the top shell and the middle frame, the first rope winding member moves towards the second rope winding member along the pull rope. The user pulls the pull rope more easily. The utility model is simple to use and more labor-saving when used.

[0007] Further, the first winding rope part comprises a first mounting base and a first roller, the first roller is rotationally connected with the first mounting base, and a first annular groove is formed in the first roller; the second winding rope part comprises a second mounting base and a second roller, the second roller is rotationally connected with the second mounting base, and a second annular groove is formed in the second roller.

[0008] Through the technical scheme, the first annular groove is formed in the first roller, the second annular groove is formed in the second roller, the pull rope is pulled, and the pull rope is close to the first annular groove and the second annular groove, so that the pull rope is prevented from being clamped between the first roller and the first mounting base or between the second roller and the second mounting base.

[0009] Further, a limiting frame is arranged on the first winding rope part, and the pull rope is located between the limiting frame and the first roller.

[0010] Through the technical scheme, the limiting frame limits the pull rope, and the pull rope is prevented from being separated from the first winding rope part.

[0011] Further, the second winding rope part is mounted on the middle frame, a guide hole is formed in the middle frame, and the pull rope passes through the guide hole.

[0012] Through the technical scheme, the guide hole guides the pull rope, and the pull rope is prevented from being separated from the second winding rope part.

[0013] Further, a plurality of pull ropes are arranged, a handle is connected between the plurality of pull ropes, and the pull rope, the first winding rope part, the second winding rope part and the guide hole are correspondingly arranged.

[0014] Through the technical scheme, the stress points on the top shell are increased, and the top shell and the middle frame are more easily closed.

[0015] Further, the number of the pull ropes is two, the two first winding rope parts are symmetrically arranged on the top shell, and the two second winding rope parts are symmetrically arranged on the middle frame.

[0016] Through the technical scheme, the two first winding rope parts and the two second winding rope parts are symmetrically arranged, the stress of the two pull ropes is the same, and the top shell and the middle frame are more easily closed.

[0017] Further, a first side edge is arranged on the top shell, the first winding rope part is close to two side ends of the first side edge, a second side edge is arranged on the middle frame, and the second winding rope part and the guide hole are close to two side ends of the second side edge.

[0018] Through the technical scheme, the first winding rope part is close to two side ends of the first side edge, the second winding rope part and the guide hole are close to two side ends of the second side edge, and the two pull ropes are more easily used to close the top shell and the middle frame. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is one of the partial structural schematic diagrams of this utility model;

[0022] Figure 3 for Figure 2 Enlarged view of point A;

[0023] Figure 4 This is the second partial structural schematic diagram of the present utility model;

[0024] Figure 5 This is a schematic diagram of the first rope winding component of this utility model;

[0025] Figure 6 This is a schematic diagram of the second rope winding component of this utility model;

[0026] The utility model reference information is as follows:

[0027] 1. Base; 2. Middle frame; 3. Top shell; 4. Pull cord; 5. First cord winder; 6. Second cord winder; 7. Tent fabric; 8. Support mechanism; 9. Handle; 201. Guide hole; 202. Second side edge; 301. First side edge; 501. First mounting base; 502. First roller; 503. Limiting frame; 601. Second mounting base; 602. Second roller; 5021. First annular groove; 6021. Second annular groove;

[0028] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications will also change accordingly.

[0031] In addition, the descriptions involving "first", "second", etc. in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of the various embodiments can be combined with each other, but must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears to be contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0032] Referring to Figures 1-4 A pulling type closing device of a roof tent, comprising a base 1, a middle frame 2, a top shell 3 and a tent cloth 7, one end of the middle frame 2 is rotatably connected with the base 1, the other end of the middle frame 2 is rotatably connected with the top shell 3, further comprising a pulling rope 4, one end of the pulling rope 4 is connected on the base 1 or the middle frame 2, the top shell 3 is provided with a first rope winding member 5, the base 1 or the middle frame 2 is provided with a second rope winding member 6, the pulling rope 4 passes through the first rope winding member 5 and the second rope winding member 6, and a supporting mechanism 8 is connected between the base 1 and the middle frame 2 or / and the middle frame 2 and the top shell 3.

[0033] When a user closes the roof tent, the user pulls the pulling rope 4, the pulling rope 4 winds around the second rope winding member 6 and the first rope winding member 5, the pulling rope 4 drives the first rope winding member 5 to make the top shell 3 close with the middle frame 2, and then the user manually makes the middle frame 2 close with the base 1, so that the closing of the roof tent is completed, in the process of closing the top shell 3 with the middle frame 2, the first rope winding member 5 moves towards the second rope winding member 6 along the pulling rope 4, and the user pulls the pulling rope 4 more easily, the present application is simple to use and more labor-saving when used.

[0034] Preferably, the supporting mechanism 8 is connected between the base 1 and the middle frame 2 and between the middle frame 2 and the top shell 3; and the supporting mechanism 8 is a gas spring.

[0035] Referring to Figure 5 , Figure 6 The first rope winding member 5 comprises a first mounting seat 501 and a first roller 502, the first roller 502 is rotatably connected with the first mounting seat 501, and a first annular groove 5021 is formed in the first roller 502; and the second rope winding member 6 comprises a second mounting seat 601 and a second roller 602, the second roller 602 is rotatably connected with the second mounting seat 601, and a second annular groove 6021 is formed in the second roller 602.

[0036] The first roller 502 is provided with a first annular groove 5021, and the second roller 602 is provided with a second annular groove 6021. When the pull rope 4 is pulled, the pull rope 4 is close to the first annular groove 5021 and the second annular groove 6021, so as to prevent the pull rope 4 from being clamped between the first roller 502 and the first mounting seat 501 or between the second roller 602 and the second mounting seat 601.

[0037] Referring to Figure 5 , the first winding member 5 is provided with a limiting frame 503, and the pull rope 4 is located between the limiting frame 503 and the first roller 502.

[0038] The limiting frame 503 limits the pull rope 4, so as to prevent the pull rope 4 from being separated from the first winding member 5.

[0039] Referring to Figure 3 , the second winding member 6 is installed on the middle frame 2, the middle frame 2 is provided with a guide hole 201, and the pull rope 4 passes through the guide hole 201.

[0040] The guide hole 201 guides the pull rope 4, so as to prevent the pull rope 4 from being separated from the second winding member 6.

[0041] Referring to Figure 1 , Figure 2 , Figure 4 , the number of the pull ropes 4 is multiple, the multiple pull ropes 4 are connected with the handle 9, and the pull rope 4, the first winding member 5, the second winding member 6 and the guide hole 201 are correspondingly arranged.

[0042] The stress points on the top shell 3 are increased, so as to more easily close the top shell 3 and the middle frame 2.

[0043] Referring to Figure 1 , Figure 2 , Figure 4 , the number of the pull ropes 4 is two, the two first winding members 5 are symmetrically arranged on the top shell 3, and the two second winding members 6 are symmetrically arranged on the middle frame 2.

[0044] The two first winding members 5 and the two second winding members 6 are symmetrically arranged, so that the stresses of the two pull ropes 4 are the same, and the top shell 3 and the middle frame 2 are more easily closed.

[0045] Referring to Figures 2-4 , the top shell 3 is provided with a first side edge 301, the two side ends of the first winding member 5 are close to the first side edge 301, the middle frame 2 is provided with a second side edge 202, and the two side ends of the second winding member 6 and the guide hole 201 are close to the second side edge 202.

[0046] The two side ends of the first winding member 5 are close to the first side edge 301, and the two side ends of the second winding member 6 and the guide hole 201 are close to the second side edge 202, so that the two pull ropes 4 more easily close the top shell 3 and the middle frame 2.

[0047] The above merely describes preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A pulling closing device of a roof tent, comprising a base (1), a middle frame (2), a top shell (3) and a tent cloth (7), one end of the middle frame (2) is rotatably connected with the base (1), the other end of the middle frame (2) is rotatably connected with the top shell (3), characterized in that: Also include a pull rope (4), one end of the pull rope (4) is connected on the base (1) or the middle frame (2), the top shell (3) is provided with a first winding rope piece (5), the base (1) or the middle frame (2) is installed with the second winding rope piece (6), the pull rope (4) passes through the first winding rope piece (5) and the second winding rope piece (6), the base (1) and the middle frame (2) or / and the middle frame (2) and the top shell (3) are connected with support mechanism (8).

2. A pull-to-close device for a roof-top tent according to claim 1, characterised in that: The first winding rope piece (5) comprises a first mounting seat (501) and a first roller (502), the first roller (502) is rotatably connected with the first mounting seat (501), and a first annular groove (5021) is formed in the first roller (502); the second winding rope piece (6) comprises a second mounting seat (601) and a second roller (602), the second roller (602) is rotatably connected with the second mounting seat (601), and a second annular groove (6021) is formed in the second roller (602).

3. A pull-to-close device for a roof-top tent according to claim 2, characterised in that: The first winding rope piece (5) is provided with a limiting frame (503), and the pull rope (4) is located between the limiting frame (503) and the first roller (502).

4. A pull-to-close device for a roof-top tent according to claim 1 or 2 or 3, wherein: The second winding rope piece (6) is installed on the middle frame (2), and a guide hole (201) is formed in the middle frame (2), and the pull rope (4) passes through the guide hole (201).

5. A pull-to-close device for a roof-top tent according to claim 4, characterised in that: The number of the pull rope (4) is provided with a plurality of, a plurality of the pull rope (4) is connected with a handle (9), the pull rope (4), the first winding rope piece (5), the second winding rope piece (6) and the guide hole (201) are correspondingly provided.

6. A pull-to-close device for a roof-top tent according to claim 5, wherein: The number of the pull rope (4) is provided with two, two first winding rope pieces (5) are symmetrically arranged on the top shell (3), and two second winding rope pieces (6) are symmetrically arranged on the middle frame (2).

7. A pull-to-close device for a roof-top tent according to claim 6, characterised in that: The top shell (3) is provided with a first side edge (301), the first winding rope piece (5) is close to the two side ends of the first side edge (301), the middle frame (2) is provided with a second side edge (202), and the second winding rope piece (6) and the guide hole (201) are close to the two side ends of the second side edge (202).

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