A seat-adjustable buggy

Abstract

The utility model provides a kind of beach buggy with adjustable seat, including frame, seat mechanism, front wheel mechanism, rear wheel mechanism, head mechanism and battery mechanism, the upper end of support column is provided with the jack-in hole of upward opening, the upper end of support column is further provided with the locking hole being communicated with jack-in hole, the upper end of plug post is fixed below mounting base plate, plug post is rotatably inserted in jack-in hole, one end of first operating rod is rotatably installed below mounting base plate, elastic telescopic piece is fixed on mounting base plate and elastic telescopic end is connected with the middle part of first operating rod, locking block is fixed on first operating rod and one end is inserted in locking hole, transverse shift subassembly is fixed above mounting base plate, seat body is fixed on the power output end of transverse shift subassembly, the seat mechanism of the design can adjust the distance between transverse shift subassembly and head mechanism, to adapt the user of different figure to adjust, seat body can rotate at any angle, to meet the viewing needs of user.

Description

Technical Field

[0001] This utility model relates to the field of beach buggy structure, and in particular to a beach buggy with an adjustable seat. Background Technology

[0002] Nowadays, with the continuous improvement of people's living standards, the popularity of outdoor activities continues to rise, and beaches, with their unique natural scenery and relaxing atmosphere, have become a favorite vacation destination for many. Beach tour vehicles undoubtedly play a crucial role in navigating the beach. These vehicles are specifically designed to adapt to the unique terrain of the beach, featuring a simple and practical overall structure, easy-to-operate operation, and excellent off-road performance, easily handling various complex road conditions on the beach.

[0003] However, in the existing technology, the seat is fixed on the support rod and the distance between the seat and the front of the vehicle cannot be adjusted, which means that it cannot be adjusted for users of different body sizes. This has a negative impact on comfort when driving. Moreover, when enjoying the scenery on the beach, a suitable seating orientation can enhance the viewing experience, so users also have a need for seat angle adjustment. Therefore, it is necessary to develop a beach buggy with an adjustable seat to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a beach buggy with an adjustable seat to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An adjustable-seat beach buggy includes a frame, a seat mechanism, a front wheel mechanism, a rear wheel mechanism, a front end mechanism, and a battery mechanism. The seat mechanism includes a support column, a rotating assembly, a lateral movement assembly, and a seat body. The lower end of the support column is fixed to the frame, and the upper end of the support column has an upward-opening insertion hole. The upper end of the support column also has a locking hole communicating with the insertion hole. The rotating assembly includes a mounting base plate, an insertion column, a first operating lever, an elastic telescopic member, and a locking block. The upper end of the insertion column is fixed below the mounting base plate, and the insertion column is rotatably inserted into the insertion hole. One end of the first operating lever... It is rotatably mounted under the mounting base plate. The elastic telescopic component is fixed on the mounting base plate and its elastic telescopic end is connected to the middle of the first operating lever. The locking block is fixed on the first operating lever and one end is inserted into the locking hole. The lateral movement component is fixed on the top of the mounting base plate. The seat body is fixed on the power output end of the lateral movement component. The front wheel mechanism and the rear wheel mechanism are respectively fixed at the front and rear ends of the frame. The front mechanism is fixed on the front wheel mechanism. The front mechanism is signal connected to both the front wheel mechanism and the rear wheel mechanism. The battery mechanism is fixed on the frame and electrically connected to both the front wheel mechanism and the rear wheel mechanism.

[0007] Further description of this utility model: The rotating assembly also includes a rotating connection assembly, which includes a vertical shaft, a rotating component, a washer, a first locking nut, and a second locking nut. The vertical shaft includes an integrally formed limiting part, a rotating shaft part, and a threaded part. The limiting part is fixed on the mounting base plate. The upper end of the rotating shaft part is fixed below the limiting part. One end of the rotating component is rotatably mounted on the rotating shaft part. The threaded part is fixed to the lower end of the rotating shaft part. The washer is sleeved on the threaded part, and its upper end face contacts the lower end face of the rotating shaft part. The first locking nut is threadedly connected to the threaded part, and its upper end face contacts the lower end face of the washer. The first operating rod is horizontally arranged, and its end is threadedly connected to the rotating component. The second locking nut is threadedly connected to the end of the first operating rod. Two sets of the second locking nuts are provided, corresponding to the two sides of the rotating component respectively.

[0008] Further description of the present invention: The elastic telescopic component includes a first connecting ear, a second connecting ear, and a telescopic spring. The first connecting ear is fixed on the mounting base plate, the second connecting ear is fixed in the middle of the first operating rod, and the two ends of the telescopic spring are respectively fixed on the first connecting ear and the second connecting ear.

[0009] Further description of the present invention: The rotating assembly also includes a rotating connecting shaft and a U-shaped limiting rod. The rotating connecting shaft is fixed on the mounting base plate, and the open end of the U-shaped limiting rod is rotatably mounted on the rotating connecting shaft. The first operating rod passes through the U-shaped limiting rod.

[0010] Further description of this utility model: The lateral movement assembly includes an upper sliding seat, a lower sliding seat, a second operating lever, a fixed block, and a rotating block. The upper sliding seat is fixed below the seat body, and the lower sliding seat is fixed above the mounting base plate. The upper and lower sliding seats are slidably connected. Both the upper and lower sliding seats are provided in two sets, corresponding to the left and right sides of the seat body respectively. One set of lower sliding seats has multiple sets of adjustment holes evenly arranged on the outer side along the front-rear direction. The fixed block is fixed on the upper sliding seat. The second operating lever is U-shaped. One end of the second operating lever is rotatably mounted on the fixed block, and the other end corresponds to the outer side of the fixed block. The rotating block is fixed on the second operating lever. The inner end of the rotating block is provided with two sets of adjustment plates. Both sets of adjustment plates pass through the upper sliding seat, and the two sets of adjustment plates are respectively inserted into the two sets of adjustment holes.

[0011] The beneficial effects of this utility model are as follows: the battery mechanism provides power to the front and rear wheel mechanisms; the front-end mechanism controls the steering of the front wheels; the front-end mechanism has a controller that controls the forward and reverse rotation and stopping of the front and rear wheel mechanisms; the seat mechanism of this design can adjust the distance between itself and the front-end mechanism through the lateral sliding component to accommodate users of different sizes and improve riding comfort. Furthermore, by rotating the first operating lever, the locking block disengages from the locking hole, allowing the insertion post under the mounting base to rotate in the insertion hole in the support post, thereby enabling the seat body to rotate at any angle to meet the user's viewing needs. Attached Figure Description

[0012] Figure 1 This is an overall structural diagram of the present invention;

[0013] Figure 2 This is a structural diagram of the seat mechanism in this utility model;

[0014] Figure 3 This is an exploded structural diagram of the support column and rotating assembly in this utility model;

[0015] Figure 4 This is a structural diagram of the rotating connection assembly in this utility model;

[0016] Figure 5 This is a structural diagram of the mounting base plate and the transverse moving assembly in this utility model;

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Frame; 2. Seat mechanism; 21. Support column; 211. Locking hole; 22. Rotating assembly; 221. Mounting base plate; 222. Insert post; 223. First operating lever; 224. Elastic telescopic component; 2241. First connecting ear; 2242. Second connecting ear; 2243. Telescopic spring; 225. Locking block; 226. Rotating connection assembly; 2261. Vertical shaft; 22611. Limiting part; 22612. Rotating shaft part; 22613. Threaded part; 226 2. Rotating component; 2263. Washer; 2264. First locking nut; 2265. Second locking nut; 227. Rotating connecting shaft; 228. U-shaped limit rod; 23. Lateral movement assembly; 231. Upper sliding seat; 232. Lower sliding seat; 2321. Adjustment hole; 233. Second operating lever; 234. Fixing block; 235. Rotating block; 2351. Adjustment insert; 24. Seat body; 3. Front wheel mechanism; 4. Rear wheel mechanism; 5. Head mechanism; 6. Battery mechanism. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] like Figures 1 to 5 As shown, a beach buggy with an adjustable seat includes a frame 1, a seat mechanism 2, a front wheel mechanism 3, a rear wheel mechanism 4, a front end mechanism 5, and a battery mechanism 6. The seat mechanism 2 includes a support column 21, a rotating assembly 22, a lateral movement assembly 23, and a seat body 24. The lower end of the support column 21 is fixed to the frame 1, and the upper end of the support column 21 is provided with an upward-opening insertion hole. The upper end of the support column 21 is also provided with a locking hole 211 communicating with the insertion hole. The rotating assembly 22 includes a mounting base plate 221, an insertion column 222, a first operating lever 223, an elastic telescopic member 224, and a locking block 225. The upper end of the insertion column 222 is fixed below the mounting base plate 221, and the insertion column 222 is rotatably inserted into the insertion hole. One end of the operating lever 223 is rotatably mounted below the mounting base plate 221. The elastic telescopic component 224 is fixed on the mounting base plate 221 and its elastic telescopic end is connected to the middle of the first operating lever 223. The locking block 225 is fixed on the first operating lever 223 and one end is inserted into the locking hole 211. The lateral movement component 23 is fixed above the mounting base plate 221. The seat body 24 is fixed on the power output end of the lateral movement component 23. The front wheel mechanism 3 and the rear wheel mechanism 4 are respectively fixed at the front and rear ends of the frame 1. The front mechanism 5 is fixed on the front wheel mechanism 3. The front mechanism 5 is signal connected to both the front wheel mechanism 3 and the rear wheel mechanism 4. The battery mechanism 6 is fixed on the frame 1 and is electrically connected to both the front wheel mechanism 3 and the rear wheel mechanism 4.

[0021] The battery unit 6 provides power to the front wheel unit 3 and the rear wheel unit 4. The front-end unit 5 controls the steering of the front wheels and has a controller that controls the forward and reverse rotation and stopping of the front wheel unit 3 and the rear wheel unit 4. The seat unit 2 of this design can adjust the distance between itself and the front-end unit 5 through the lateral movement component 23 to accommodate users of different sizes and improve riding comfort. On the other hand, by rotating the first operating lever 223, the locking block 225 is disengaged from the locking hole 211, allowing the insertion post 222 under the mounting base plate 221 to rotate in the insertion hole in the support post 21, thereby allowing the seat body 24 to rotate at any angle to meet the user's viewing needs.

[0022] After the locking block 225 disengages from the locking hole 211, the first operating lever 223 is released, and the end of the locking block 225 contacts the outer surface of the cylindrical support column 21. The seat can be adjusted at any angle. When the seat is rotated to its original state, i.e. facing the front mechanism 5, the locking block 225 is inserted into the locking hole 211 under the action of the elastic telescopic member 224, and the seat body 24 and the support column 21 are fixed. If it is necessary for the seat body 24 to be fixed with the support column 21 at multiple specific angles, multiple sets of locking holes 211 can be set on the support column 21 accordingly.

[0023] The rotating assembly 22 further includes a rotating connection assembly 226, which includes a vertical shaft 2261, a rotating component 2262, a washer 2263, a first locking nut 2264, and a second locking nut 2265. The vertical shaft 2261 includes an integrally formed limiting part 22611, a rotating shaft part 22612, and a threaded part 22613. The limiting part 22611 is fixed to the mounting base plate 221, and the upper end of the rotating shaft part 22612 is fixed below the limiting part 22611. One end of the rotating component 2262 is rotatably mounted on the rotating shaft part 2261. 2. The threaded part 22613 is fixed to the lower end of the rotating shaft part 22612. The washer 2263 is sleeved on the threaded part 22613 and its upper end face contacts the lower end face of the rotating shaft part 22612. The first locking nut 2264 is threadedly connected to the threaded part 22613 and its upper end face contacts the lower end face of the washer 2263. The first operating rod 223 is horizontally set and its end is threadedly connected to the rotating part 2262. The second locking nut 2265 is threadedly connected to the end of the first operating rod 223. Two sets of the second locking nuts 2265 are provided and correspond to the two sides of the rotating part 2262 respectively.

[0024] The lower end face of the rotating part 2262 contacts the upper end face of the pad 2263. Under the support of the pad 2263, the rotating part 2262 rotates around the rotating shaft 22612. The limiting part 22611 limits the upper part of the rotating part 2262. The first operating rod 223 is threadedly connected to the rotating part 2262 and fixed by the second locking nut 2265, which facilitates the adjustment of the extension length of the first operating rod 223.

[0025] The elastic telescopic component 224 includes a first connecting ear 2241, a second connecting ear 2242, and a telescopic spring 2243. The first connecting ear 2241 is fixed on the mounting base plate 221, the second connecting ear 2242 is fixed in the middle of the first operating rod 223, and the two ends of the telescopic spring 2243 are respectively fixed on the first connecting ear 2241 and the second connecting ear 2242.

[0026] Under the tension of the telescopic spring 2243, the first operating rod 223 is pulled towards the support column 21 through the second connecting ear 2242, so that the locking block 225 is stably inserted into the locking hole 211, and the seat body 24 is fixed and cannot be rotated.

[0027] The rotating assembly 22 also includes a rotating connecting shaft 227 and a U-shaped limiting rod 228. The rotating connecting shaft 227 is fixed on the mounting base plate 221, and the open end of the U-shaped limiting rod 228 is rotatably mounted on the rotating connecting shaft 227. The first operating rod 223 passes through the U-shaped limiting rod 228.

[0028] When unlocking the seat body 24, the first operating lever 223 needs to be rotated outwards towards the support column 21. To prevent the extension spring 2243 from being overstretched and malfunctioning due to excessive rotation angle, a U-shaped limit bar 228 is provided. After the first operating lever 223 has rotated to a certain angle, it cannot be rotated further under the restriction of the U-shaped limit bar 228, thus protecting the extension spring 2243.

[0029] The lateral movement assembly 23 includes an upper sliding seat 231, a lower sliding seat 232, a second operating lever 233, a fixing block 234, and a rotating block 235. The upper sliding seat 231 is fixed below the seat body 24, and the lower sliding seat 232 is fixed above the mounting base 221. The upper sliding seat 231 and the lower sliding seat 232 are slidably connected. Two sets of both the upper sliding seat 231 and the lower sliding seat 232 are provided, corresponding to the left and right sides of the seat body 24 respectively. One set of lower sliding seats 232 is evenly distributed along the front-back direction on its outer side. There are multiple sets of adjustment holes 2321. The fixing block 234 is fixed on the upper sliding seat 231. The second operating rod 233 is U-shaped. One end of the second operating rod 233 is rotatably mounted on the fixing block 234, and the other end corresponds to the outer side of the fixing block 234. The rotating block 235 is fixed on the second operating rod 233. The inner end of the rotating block 235 is provided with two sets of adjustment plates 2351. Both sets of adjustment plates 2351 pass through the upper sliding seat 231 and are respectively inserted into the two sets of adjustment holes 2321.

[0030] The outer end of the second operating lever 233 is in a downward state under the action of weight, thereby driving the adjusting plate 2351 to be inserted into the adjusting hole 2321. When the seat body 24 needs to be moved laterally, the outer end of the second operating lever 233 is rotated upward, thereby causing the rotating block 235 to rotate accordingly. The adjusting plate 2351 is disengaged from the adjusting hole 2321. At this time, the seat body 24 is pushed so that the upper sliding seat 231 slides on the lower sliding seat 232, thereby moving the seat body 24 laterally. After the position adjustment is completed, the second operating lever 233 is released, and the outer end returns to the downward state under the action of weight. The adjusting plate 2351 is inserted into the adjusting hole 2321, thereby fixing the seat body 24 on the lower sliding seat 232.

[0031] The above does not limit the technical scope of this utility model. Any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this utility model shall still fall within the scope of the technical solution of this utility model.

Claims

1. A beach buggy with an adjustable seat, characterized in that: The vehicle includes a frame, a seat mechanism, a front wheel mechanism, a rear wheel mechanism, a front end mechanism, and a battery mechanism. The seat mechanism includes a support column, a rotating assembly, a lateral sliding assembly, and a seat body. The lower end of the support column is fixed to the frame, and the upper end of the support column has an upward-opening insertion hole. The upper end of the support column also has a locking hole communicating with the insertion hole. The rotating assembly includes a mounting base plate, an insertion post, a first operating lever, an elastic telescopic component, and a locking block. The upper end of the insertion post is fixed below the mounting base plate, and the insertion post is rotatably inserted into the insertion hole. One end of the first operating lever is rotatably mounted below the mounting base plate. The elastic telescopic member is fixed to the mounting base plate and its elastic telescopic end is connected to the middle of the first operating lever. The locking block is fixed to the first operating lever and one end is inserted into the locking hole. The lateral movement assembly is fixed above the mounting base plate. The seat body is fixed to the power output end of the lateral movement assembly. The front wheel mechanism and the rear wheel mechanism are respectively fixed to the front and rear ends of the frame. The front wheel mechanism is fixed to the front wheel mechanism. The front wheel mechanism is signal connected to both the front wheel mechanism and the rear wheel mechanism. The battery mechanism is fixed to the frame and is electrically connected to both the front wheel mechanism and the rear wheel mechanism.

2. The beach buggy with an adjustable seat according to claim 1, characterized in that: The rotating assembly further includes a rotating connection assembly, which includes a vertical shaft, a rotating component, a washer, a first locking nut, and a second locking nut. The vertical shaft includes an integrally formed limiting part, a rotating shaft part, and a threaded part. The limiting part is fixed to the mounting base plate. The upper end of the rotating shaft part is fixed below the limiting part. One end of the rotating component is rotatably mounted on the rotating shaft part. The threaded part is fixed to the lower end of the rotating shaft part. The washer is sleeved on the threaded part, and its upper end face contacts the lower end face of the rotating shaft part. The first locking nut is threadedly connected to the threaded part, and its upper end face contacts the lower end face of the washer. The first operating rod is horizontally arranged, and its end is threadedly connected to the rotating component. The second locking nut is threadedly connected to the end of the first operating rod. Two sets of the second locking nuts are provided, corresponding to both sides of the rotating component.

3. The beach buggy with adjustable seat according to claim 1, characterized in that: The elastic telescopic component includes a first connecting ear, a second connecting ear, and a telescopic spring. The first connecting ear is fixed to the mounting base plate, the second connecting ear is fixed to the middle of the first operating rod, and the two ends of the telescopic spring are respectively fixed to the first connecting ear and the second connecting ear.

4. The beach buggy with an adjustable seat according to claim 1, characterized in that: The rotating assembly also includes a rotating connecting shaft and a U-shaped limiting rod. The rotating connecting shaft is fixed on the mounting base plate, and the open end of the U-shaped limiting rod is rotatably mounted on the rotating connecting shaft. The first operating rod passes through the U-shaped limiting rod.

5. The beach buggy with adjustable seat according to claim 1, characterized in that: The lateral movement assembly includes an upper sliding seat, a lower sliding seat, a second operating lever, a fixed block, and a rotating block. The upper sliding seat is fixed below the seat body, and the lower sliding seat is fixed above the mounting base. The upper and lower sliding seats are slidably connected. Two sets of the upper and lower sliding seats are provided, each corresponding to the left and right sides of the seat body. One set of the lower sliding seats has multiple sets of adjustment holes evenly arranged along the front-back direction on its outer side. The fixed block is fixed on the upper sliding seat. The second operating lever is U-shaped, with one end rotatably mounted on the fixed block and the other end corresponding to the outer side of the fixed block. The rotating block is fixed on the second operating lever. Two sets of adjustment plates are provided at the inner end of the rotating block. Both sets of adjustment plates pass through the upper sliding seat and are inserted into the two sets of adjustment holes.

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