Ceiling structure of tricycle

Abstract

The utility model relates to the technical field of parts of tricycles, in particular to a ceiling structure of a tricycle, which comprises a top holder, a rear support frame and a windshield component, the rear support frame is mounted below the top holder, the windshield component comprises a sliding block, a driving component, a mounting shaft, a fixing component and a windshield frame, and the sliding block is slidably connected with the top holder. The sliding block is slidably connected with the rear supporting frame and located on the side, away from the rear supporting frame, of the roof rack, the driving component is mounted on the roof rack and drives the sliding block to move, the mounting shaft is slidably connected with the sliding block and located on the side, away from the roof rack, of the sliding block, the fixing component is mounted on the mounting shaft and limits rotation of the mounting shaft, and the windshield frame is fixedly connected with the mounting shaft. And the sliding blocks are located on the sides, away from the sliding blocks, of the mounting shafts, so that the size of the ceiling can be adjusted more conveniently when the mounting sizes are inconsistent, punching in a vehicle body is avoided, and then safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tricycle parts, in particular to a roof structure of a tricycle. Background Art

[0002] At present, tricycles are a very common means of transportation for leisure and travel. In order to make tricycles more comfortable, a roof is generally installed on the top of the tricycle to protect it from rain and sun. However, the tops of most tricycles are now in the shape of horizontal flat plates. When the roof protects the tricycle from rain, it is not conducive to the rainwater on the roof to flow down in time.

[0003] Existing patent CN210000460U describes a roof frame structure for a leisure tricycle, which includes a roof frame, which is horizontally arranged directly above the tricycle body. A frame support frame is provided on the roof frame. The frame support frame is arranged in a convex arc shape on the roof frame, and the frame support frame is symmetrically inclined downward in an arc shape from the center of the roof frame to the left and right sides. When the roof frame is used to support the awning, the upper surface of the awning is arranged in an arched shape with both sides convex toward the center, so that rainwater on the awning can flow down from both sides in a timely manner.

[0004] When actually installing the roof, due to the different sizes of tricycles, it is impossible to accurately connect the mounting holes on the tricycles. Additional holes need to be drilled for installation, which damages the vehicle body structure and reduces safety. Utility Model Content

[0005] The purpose of the utility model is to provide a roof structure for a tricycle, which solves the problem that the sizes of tricycles are different, which makes it impossible to accurately connect the mounting holes on the tricycle. It is necessary to drill additional holes for installation, which causes damage to the body structure and reduces safety.

[0006] To achieve the above-mentioned purpose, the utility model provides a roof structure of a tricycle, comprising a roof frame, a rear support frame and a windshield assembly, wherein the rear support frame is installed below the roof frame, and the windshield assembly comprises a sliding block, a driving member, a mounting shaft, a fixing member and a windshield frame, the sliding block is slidably connected to the roof frame and is located on a side of the roof frame away from the rear support frame, the driving member is installed on the roof frame, the driving member drives the sliding block to move, the mounting shaft is slidably connected to the sliding block and is located on a side of the sliding block away from the roof frame, the fixing member is installed on the mounting shaft, the fixing member limits the rotation of the mounting shaft, and the windshield frame is fixedly connected to the mounting shaft and is located on a side of the mounting shaft away from the sliding block.

[0007] The driving member includes a threaded rod, a rotating block and a limiting element. The threaded rod is rotatably connected to the roof rack, is located on a side of the roof rack close to the sliding block, and is connected to the sliding block. The rotating block is fixedly connected to the threaded rod and is located on a side of the threaded rod away from the roof rack. The limiting element is installed on the rotating block, and the limiting element limits the rotation of the rotating block.

[0008] Wherein, the limiting element includes a limiting rod and a threaded cap, the limiting rod is slidably connected to the rotating block, is located on the side of the rotating block away from the threaded rod, and is connected to the roof rack; the threaded cap is fixedly connected to the limiting rod, is located on the side of the limiting rod away from the rotating block, and is connected to the rotating block.

[0009] In which, the fixing component includes a fixing ring, an abutment ring and an elastic element, the fixing ring is fixedly connected to the mounting shaft and is located on the side of the mounting shaft away from the windshield frame; the abutment ring is slidably connected to the sliding block and is located on the side of the sliding block close to the fixing ring, and is engaged with the fixing ring; the elastic element is installed on the sliding block, and the elastic element drives the abutment ring to move.

[0010] In which, the elastic element includes a connecting rod, a spring and a shift rod, the connecting rod is fixedly connected to the sliding block, and is located on the side of the sliding block away from the abutment ring, and is connected to the abutment ring; the spring is arranged on the outside of the connecting rod, and the two ends of the spring abut the sliding block and the abutment ring respectively; the shift rod is fixedly connected to the abutment ring, and is located on the side of the abutment ring away from the spring.

[0011] The utility model provides a roof structure for a tricycle, wherein the sliding block is slidably mounted on the roof frame, and the roof frame has a sliding groove that cooperates with the sliding block, so that the sliding block can stably slide on the roof frame, the driving member is mounted on the roof frame, and the sliding block is driven by the driving member to slide a distance and fix the sliding block, the mounting shaft is mounted on the side of the sliding block away from the roof frame through a bearing, so that the mounting shaft can rotate, the windshield frame is mounted on the mounting shaft through bolts, and the windshield is mounted through the windshield frame A front support frame is installed under the windshield frame, so that the windshield frame can be fixed on the tricycle to support the roof rack. The windshield frame is driven to rotate by the mounting shaft, so that the windshield frame can be more accurately aligned with the mounting hole. The mounting shaft is fixed by the fixing component, so that the windshield frame can support the roof rack. The position of the windshield frame is adjusted by the cooperation of the sliding block and the rotating shaft, so that when the installation dimensions are inconsistent, the size of the roof can be adjusted more conveniently, thereby avoiding drilling holes in the vehicle body and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of a roof structure of a tricycle according to the first embodiment of the utility model.

[0014] Figure 2 This is a schematic diagram of the installation of the rotating block and the roof rack of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the internal structure of the sliding block of the first embodiment of the present utility model.

[0016] In the figure: 100 - roof rack, 101 - rear support frame, 102 - sliding block, 103 - mounting shaft, 104 - windshield frame, 105 - threaded rod, 106 - rotating block, 107 - limit rod, 108 - threaded cap, 109 - fixing ring, 110 - abutment ring, 111 - connecting rod, 112 - spring, 113 - lever. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] The first embodiment of this application is:

[0019] See also Figures 1 to 3 , Figure 1 This is a schematic diagram of the overall structure of a roof structure of a tricycle according to the first embodiment of the utility model. Figure 2 This is a schematic diagram of the installation of the rotating block and the roof rack of the first embodiment of the utility model. Figure 3 It is a schematic diagram of the internal structure of the sliding block of the first embodiment of the present utility model.

[0020] The present invention provides a roof structure for a tricycle, comprising a roof frame 100, a rear support frame 101 and a windshield assembly, wherein the windshield assembly comprises a sliding block 102, a driving member, a mounting shaft 103, a fixing member and a windshield frame 104, wherein the driving member comprises a threaded rod 105, a rotating block 106 and a limiting element, wherein the limiting element comprises a limiting rod 107 and a threaded cap 108, and the fixing member comprises a fixing ring 109, an abutting ring 110 and an elastic element, wherein the elastic element comprises a connecting rod 111, a spring 112 and a shifting rod 113. This solution solves the problem that the different sizes of tricycles make it impossible to accurately connect the mounting holes on the tricycle, requiring additional drilling for installation, thereby damaging the vehicle body structure and reducing safety.

[0021] For this specific embodiment, the rear support frame 101 is installed below the roof frame 100. The rear support frame 101 is the rear support frame 101 structure described in the existing patent technology CN210000460U, a roof frame structure for a leisure tricycle. An arc-shaped block supporting the awning is installed above the roof frame 100, so that rainwater on the awning can flow down from both sides thereof in time. The roof frame 100 is fixed to the rear of the tricycle through the rear support frame 101. Through this solution, when the installation dimensions are inconsistent, the size of the roof can be adjusted more conveniently, thereby avoiding drilling holes in the vehicle body and improving safety.

[0022] The sliding block 102 is slidably connected to the roof rack 100 and is located on a side of the roof rack 100 away from the rear support frame 101. The driving component is installed on the roof rack 100, and the driving component drives the sliding block 102 to move. The mounting shaft 103 is slidably connected to the sliding block 102 and is located on a side of the sliding block 102 away from the roof rack 100. The fixing component is installed on the mounting shaft 103, and the fixing component limits the rotation of the mounting shaft 103. The windshield frame 104 is fixedly connected to the mounting shaft 103 and is located on a side of the mounting shaft 103 away from the sliding block 102. The sliding block 102 is slidably installed on the roof rack 100. The roof rack 100 has a sliding groove that cooperates with the sliding block 102, so that the sliding block 102 can slide stably on the roof rack 100. The driving component is installed on the roof rack 100, and the sliding block 102 is driven by the driving component to slide. The windshield frame 104 is fixed to the mounting shaft 103 by a bolt, and the windshield is installed through the windshield frame 104. A front support frame is installed below the windshield frame 104, so that the windshield frame 104 can be fixed to the tricycle, thereby supporting the roof rack 100. The windshield frame 104 is driven to rotate by the mounting shaft 103, so that the windshield frame 104 can be more accurately aligned with the mounting hole. The mounting shaft 103 is fixed by the fixing member, so that the windshield frame 104 can support the roof rack 100. The position of the windshield frame 104 is adjusted by the cooperation of the sliding block 102 and the rotating shaft, thereby achieving more convenient adjustment of the roof size when the installation size is inconsistent, thereby avoiding drilling holes in the vehicle body, thereby improving safety.

[0023] Secondly, the threaded rod 105 is rotatably connected to the roof rack 100 and is located on a side of the roof rack 100 close to the sliding block 102 and is connected to the sliding block 102; the rotating block 106 is fixedly connected to the threaded rod 105 and is located on a side of the threaded rod 105 away from the roof rack 100; the limiting element is installed on the rotating block 106, and the limiting element limits the rotation of the rotating block 106. The threaded rod 105 is installed on the roof rack 100 through a bearing, and the threaded rod 105 passes through the sliding block 102, and the sliding block 102 has The threaded hole that cooperates with the threaded rod 105 enables the threaded rod 105 to drive the sliding block 102 to move when it rotates, thereby changing the position of the windshield frame 104. The rotating block 106 is installed on the threaded rod 105 by welding. The rotating block 106 can be used to drive the threaded rod 105 to rotate more effortlessly, thereby driving the sliding block 102 to move more effortlessly. The limiting element is installed on the rotating block 106, and the rotating block 106 is fixed by the limiting element, thereby fixing the threaded rod 105 to prevent the sliding block 102 from moving.

[0024] At the same time, the limiting rod 107 is slidably connected to the rotating block 106 and is located on the side of the rotating block 106 away from the threaded rod 105 and is connected to the roof rack 100; the threaded cap 108 is fixedly connected to the limiting rod 107 and is located on the side of the limiting rod 107 away from the rotating block 106 and is connected to the rotating block 106. The limiting rod 107 is slidably mounted on the rotating block 106 and passes through the rotating block 106 to abut against the roof rack 100. The roof rack 100 has a limiting hole that cooperates with the limiting rod 107, so that the limiting rod 107 can clamp the rotating block 106, thereby preventing the rotating block 106 from rotating. The threaded cap 108 is mounted on the limiting rod 107 by welding. The rotating block 106 has a threaded hole that cooperates with the threaded cap 108, so that the threaded cap 108 fixes the limiting rod 107 on the rotating block 106, thereby stably regulating the rotating block 106.

[0025] In addition, the fixing ring 109 is fixedly connected to the mounting shaft 103 and is located on the side of the mounting shaft 103 away from the windshield frame 104; the abutment ring 110 is slidably connected to the sliding block 102 and is located on the side of the sliding block 102 close to the fixing ring 109, and is engaged with the fixing ring 109; the elastic element is installed on the sliding block 102, and the elastic element drives the abutment ring 110 to move, and the fixing ring 109 is fixedly installed on the mounting shaft 103, through the fixing ring 1 09 limits the rotation of the mounting shaft 103, thereby enabling the windshield frame 104 to support the front end of the roof rack 100 through the mounting shaft 103; the abutting ring 110 is slidably mounted on the sliding block 102, and the abutting ring 110 is engaged with the fixing ring 109 to fix the fixing ring 109; the elastic element is mounted on the sliding block 102, and the abutting ring 110 is driven by the elastic element to abut against the fixing ring 109, thereby limiting the rotation of the mounting shaft 103.

[0026] Finally, the connecting rod 111 is fixedly connected to the sliding block 102 and is located on the side of the sliding block 102 away from the abutment ring 110, and is connected to the abutment ring 110; the spring 112 is sleeved on the outside of the connecting rod 111, and the two ends of the spring 112 abut the sliding block 102 and the abutment ring 110 respectively; the shift rod 113 is fixedly connected to the abutment ring 110 and is located on the side of the abutment ring 110 away from the spring 112. The connecting rod 111 is a telescopic rod, and one end of the connecting rod 111 is mounted on the sliding block 102 away from the abutment ring 110 by a bolt. On one side of the abutment ring 110, the movement trajectory of the abutment ring 110 is limited by the connecting rod 111, and the spring 112 is sleeved on the outside of the connecting rod 111, and the two ends of the spring 112 are respectively abutted against the sliding block 102 and the abutment ring 110, and the abutment ring 110 is driven to move by the elastic force of the spring 112. The shift rod 113 is installed on the abutment ring 110 by bolts, and the abutment ring 110 is moved by the shift rod 113 to overcome the elastic force of the spring 112, thereby realizing the rotation of the mounting shaft 103, and then adjusting the angle of the windshield frame 104.

[0027] When the size of the tricycle and the roof is inconsistent, the rotating block 106 is rotated to make the threaded rod 105 drive the sliding block 102 to move, and the sliding block 102 drives the windshield frame 104 to the approximate position of the tricycle mounting hole through the mounting shaft 103. The mounting bracket below the windshield frame 104 can be aligned with the mounting hole by rotating the windshield frame 104. At this time, the lever 113 is released to make the spring 112 drive the abutment ring 110 to engage with the fixing ring 109 to fix the mounting shaft 103, and the limiting rod 107 is inserted into the rotating block 106 and fixed to the rotating block 106 by the threaded cap 108, thereby fixing the sliding block 102. This makes it possible to adjust the size of the roof more conveniently when the installation sizes are inconsistent, thereby avoiding drilling holes in the vehicle body and improving safety.

[0028] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A roof structure for a tricycle, comprising a roof frame and a rear support frame, wherein the rear support frame is mounted below the roof frame, and is characterized in that: Also included is a windshield assembly; The windshield assembly includes a sliding block, a driving member, a mounting shaft, a fixing member and a windshield frame, the sliding block is slidably connected to the roof frame and is located on a side of the roof frame away from the rear support frame, the driving member is mounted on the roof frame, the driving member drives the sliding block to move, the mounting shaft is slidably connected to the sliding block and is located on a side of the sliding block away from the roof frame, the fixing member is mounted on the mounting shaft, the fixing member limits the rotation of the mounting shaft, and the windshield frame is fixedly connected to the mounting shaft and is located on a side of the mounting shaft away from the sliding block.

2. The roof structure of a tricycle according to claim 1, wherein: The driving member includes a threaded rod, a rotating block and a limiting element. The threaded rod is rotatably connected to the roof rack, is located on a side of the roof rack close to the sliding block, and is connected to the sliding block; the rotating block is fixedly connected to the threaded rod and is located on a side of the threaded rod away from the roof rack; the limiting element is mounted on the rotating block, and the limiting element limits the rotation of the rotating block.

3. The roof structure of a tricycle according to claim 2, wherein: The limiting element includes a limiting rod and a threaded cap. The limiting rod is slidably connected to the rotating block, is located on a side of the rotating block away from the threaded rod, and is connected to the roof rack; the threaded cap is fixedly connected to the limiting rod, is located on a side of the limiting rod away from the rotating block, and is connected to the rotating block.

4. The roof structure of a tricycle according to claim 1, wherein: The fixing component includes a fixing ring, an abutment ring and an elastic element. The fixing ring is fixedly connected to the mounting shaft and is located on a side of the mounting shaft away from the windshield frame; the abutment ring is slidably connected to the sliding block and is located on a side of the sliding block close to the fixing ring and is engaged with the fixing ring; the elastic element is installed on the sliding block, and the elastic element drives the abutment ring to move.

5. The roof structure of a tricycle according to claim 4, wherein: The elastic element includes a connecting rod, a spring and a shift rod. The connecting rod is fixedly connected to the sliding block, is located on a side of the sliding block away from the abutment ring, and is connected to the abutment ring; the spring is sleeved on the outside of the connecting rod, and the two ends of the spring abut the sliding block and the abutment ring respectively; the shift rod is fixedly connected to the abutment ring, and is located on a side of the abutment ring away from the spring.

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