CN217260093U - Manpower traction type beach vehicle - Google Patents
Manpower traction type beach vehicle Download PDFInfo
- Publication number
- CN217260093U CN217260093U CN202220143122.6U CN202220143122U CN217260093U CN 217260093 U CN217260093 U CN 217260093U CN 202220143122 U CN202220143122 U CN 202220143122U CN 217260093 U CN217260093 U CN 217260093U
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- China
- Prior art keywords
- bottom plate
- frame
- wheel carrier
- fixedly connected
- front wheel
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- Expired - Fee Related
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- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of manpower beach vehicles, in particular to a manpower traction type beach vehicle, which comprises a bottom plate, a front wheel carrier connected with the front end of the bottom surface of the bottom plate and a rear wheel carrier connected with the rear end of the bottom surface of the bottom plate, the outer sides of the bottom ends of the front wheel frame and the rear wheel frame are respectively provided with a travelling wheel in a rotating way, the bottom surface of the bottom plate is fixedly connected with a ring body corresponding to the middle part of the top surface of the front wheel frame, a screw rod is fixedly connected with the bottom surface of the bottom plate at the position of the circle center of the ring body along the vertical direction, a cylinder body is fixedly connected with the bottom surface of the bottom plate at the position of the periphery of the screw rod, a plane bearing is sleeved on the periphery of the cylinder body, the height of the plane bearing is equal to that of the ring body, the bottom end of the screw rod vertically penetrates through the central position of the front wheel carrier and is sleeved with a nut in a threaded manner, and the center of the front surface of the front wheel carrier is connected with a pull rod; the problem of manpower sandy beach car be convenient for steadily turn to is solved.
Description
Technical Field
The utility model relates to a manpower sandy beach car technical field specifically is a manpower tractive formula sandy beach car.
Background
In order to facilitate carrying of articles on a beach, a manual beach vehicle is widely used. The prior commonly used manual beach vehicle generally comprises a frame, a wheel frame, a pull rod and a traveling wheel arranged at the bottom end of the wheel frame. When transporting articles, the articles are placed in the frame, and the pull rod is used for pulling the whole cart to move. However, this type of manual beach vehicle is inconvenient to turn smoothly, thereby causing inconvenience in actual use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that the manpower sandy beach car is not convenient for steadily turn to among the solution prior art, designed a manpower tractive formula sandy beach car.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a manpower tractive formula sandy beach car, includes the bottom plate and connect in the preceding wheel carrier of the front end of the bottom surface of bottom plate with connect in the back wheel carrier of the rear end of the bottom surface of bottom plate, the outside of preceding wheel carrier and back wheel carrier bottom is rotated respectively and is installed the walking wheel, the bottom plate bottom surface corresponds to the position fixedly connected with ring body at preceding wheel carrier top surface middle part, the bottom plate bottom surface is located vertical direction fixedly connected with screw rod is followed to the position in the ring body centre of a circle, the bottom plate bottom surface is located the outlying position fixedly connected with barrel of screw rod, the peripheral cover of barrel is equipped with flat bearing, flat bearing's height equals the height of ring body, the screw rod bottom runs through perpendicularly the screw thread has cup jointed the nut behind the central point of preceding wheel carrier, the positive central point of preceding wheel carrier is connected with the pull rod.
Preferably, the center of the front face of the front wheel frame is vertically and fixedly connected with a support frame, and the rear end of the pull rod is rotatably connected to the front end of the support frame.
Preferably, still include the bottom connect in the first frame and the second frame of bottom plate top surface both sides, the height of second frame is less than the width of bottom plate, the four corners position of bottom plate top surface is fixedly connected with ear seat respectively, the bottom of first frame and second frame correspond respectively to rotate connect in the ear seat, the bottom position of being close to of first frame and second frame front end and rear end rotates respectively and is connected with the second even board, the bottom of second even board rotates respectively and is connected with the third even board, the bottom of third even board correspond respectively rotate connect in the positive and back of bottom plate is close to both ends position.
Preferably, first frame openly is located with the back the second is rotated respectively and is connected with the crossbeam even the position of board top, the crossbeam is close to the perpendicular fixedly connected with otic placode in bottom surface of inner end, the bottom of otic placode is rotated and is connected with first even board, first board bottom rotate connect in the bottom plate openly is located the correspondence with the back the inboard position in third even board bottom.
Preferably, a 90-degree corner is arranged at a position, close to the rear end, of the pull rod, so that the pull rod can be folded on the top surface of the bottom plate after being turned backwards.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a manpower tractive formula sandy beach car simple structure is convenient for turn to in a flexible way, steadily.
Drawings
Fig. 1 is a schematic overall front view structure diagram of the present invention;
FIG. 2 is a schematic side view of the whole structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1-a bottom plate; 11-ear mount; 12-a first frame; 13-a second rim; 14-a cross beam; 15-ear plate; 16-a first tie plate; 17-a second tie plate; 18-a third tie plate; 19-a cylinder body;
2-rear wheel carrier;
3-front wheel frame; 31-a support frame;
4-travelling wheels;
5-ring body;
6-plane bearing;
7-a pull rod;
8-screw rod;
9-screw cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, the present invention provides a technical solution, a manual traction type beach vehicle, comprising a bottom plate 1, a front wheel frame 3 connected to the front end of the bottom surface of the bottom plate 1, and a rear wheel frame 2 connected to the rear end of the bottom surface of the bottom plate 1, wherein the front wheel frame 3 and the rear wheel frame 2 are respectively rotatably provided with a traveling wheel 4 at the outer side of the bottom end of the front wheel frame 3, the bottom surface of the bottom plate 1 is fixedly connected with a ring body 5 corresponding to the middle of the top surface of the front wheel frame 3, the bottom surface of the bottom plate 1 is fixedly connected with a screw 8 along the vertical direction at the position of the center of the ring body 5, the bottom surface of the bottom plate 1 is fixedly connected with a cylinder 19 at the periphery of the screw 8, the periphery of the cylinder 19 is sleeved with a plane bearing 6, the height of the plane bearing 6 is equal to the height of the ring body 5, the rear thread of the screw 8 vertically penetrating through the center of the front wheel frame 3 is sleeved with a nut 9, and the front center of the front wheel frame 3 is connected with a pull rod 7.
In this embodiment, the front center of the front wheel frame 3 is vertically and fixedly connected with a supporting frame 31, and the rear end of the pull rod 7 is rotatably connected with the front end of the supporting frame 31.
In this embodiment, still include the bottom and connect in first frame 12 and the second frame 13 of 1 top surface both sides of bottom plate, the width that highly is less than bottom plate 1 of second frame 13, the four corners position of 1 top surface of bottom plate is fixedly connected with ear seat 11 respectively, the bottom of first frame 12 and second frame 13 corresponds respectively to rotate and connects in ear seat 11, the bottom position that is close to of first frame 12 and 13 front ends of second frame and rear end rotates respectively and is connected with second even board 17, the bottom of second even board 17 rotates respectively and is connected with third even board 18, the bottom of third even board 18 corresponds respectively and rotates to connect in the positive and back both ends position that is close to of bottom plate 1.
In this embodiment, the positions of the front and the back of the first frame 12 above the top of the second connecting plate 17 are respectively connected with the beam 14 in a rotating manner, the beam 14 is close to the inner end of the bottom of the vertical fixedly connected with ear plate 15, the bottom of the ear plate 15 is connected with the first connecting plate 16 in a rotating manner, and the bottom of the first connecting plate 16 is connected to the front and the back of the bottom plate 1 at the inner side of the bottom of the corresponding third connecting plate 18 in a rotating manner.
In this embodiment, a 90 ° corner is provided at a position of the pull rod 7 near the rear end, so that the pull rod 7 can be folded on the top surface of the base plate 1 after being turned backwards.
The working principle is as follows: the pull rod 7 is turned backwards and can be folded on the top surface of the bottom plate 1; first frame 12 and second frame 13 are through the relative rotation of second even board 17 and third even board 18, and crossbeam 14 rotates with first even board 16 is corresponding simultaneously for second frame 13 and first frame 12 can be folded in proper order on bottom plate 1 bottom surface, thereby make the whole accomodating of being convenient for of automobile body.
When the whole vehicle needs to be pulled, the pull rod 7 is used for pulling, during steering, under the pulling effect of the pull rod 7, the front wheel frame 3 rotates relative to the bottom plate 1, the top surface of the front wheel frame 3 rotates relative to the bottom surface of the ring body 5 all the time, so that the whole vehicle is stable, and the steering is smoother due to the arrangement of the plane bearing 6.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a manpower tractive formula sandy beach car, include bottom plate (1) and connect in preceding wheel carrier (3) of the front end of the bottom surface of bottom plate (1) with connect in back wheel carrier (2) of the rear end of the bottom surface of bottom plate (1), the outside of preceding wheel carrier (3) and back wheel carrier (2) bottom is rotated respectively and is installed walking wheel (4), its characterized in that: bottom plate (1) bottom surface corresponds to the position fixedly connected with ring body (5) at front wheel carrier (3) top surface middle part, bottom plate (1) bottom surface is located vertical direction fixedly connected with screw rod (8) are followed to the position in the ring body (5) centre of a circle, bottom plate (1) bottom surface is located screw rod (8) outlying position fixedly connected with barrel (19), the peripheral cover of barrel (19) is equipped with flat bearing (6), the height of flat bearing (6) equals the height of ring body (5), screw rod (8) bottom is run through perpendicularly the central point rear thread of front wheel carrier (3) has cup jointed nut (9), the positive central point of front wheel carrier (3) is connected with pull rod (7).
2. The manpower traction type beach vehicle of claim 1 wherein: the front center of the front wheel carrier (3) is vertically and fixedly connected with a supporting frame (31), and the rear end of the pull rod (7) is rotatably connected with the front end of the supporting frame (31).
3. The human-powered pull-type beach vehicle of claim 1 in which: still include the bottom connect in first frame (12) and second frame (13) of bottom plate (1) top surface both sides, the height of second frame (13) is less than the width of bottom plate (1), the four corners position difference fixedly connected with ear seat (11) of bottom plate (1) top surface, the bottom of first frame (12) and second frame (13) correspond respectively rotate connect in ear seat (11), the bottom position of being close to of first frame (12) and second frame (13) front end and rear end rotates respectively and is connected with second even board (17), the bottom of second even board (17) rotates respectively and is connected with third even board (18), the bottom of third even board (18) correspond respectively rotate connect in bottom plate (1) openly and the back be close to both ends position.
4. The human-powered pull-type beach vehicle of claim 3 in which: first frame (12) are located openly and the back the second rotates respectively and is connected with crossbeam (14) even the position of board (17) top, crossbeam (14) are close to the perpendicular fixedly connected with otic placode (15) in bottom surface of inner end, the bottom of otic placode (15) is rotated and is connected with first even board (16), first even board (16) bottom rotate connect in bottom plate (1) is located the correspondence with the back openly the third is even inboard position in board (18) bottom.
5. The manpower traction type beach vehicle of claim 2 wherein: the position of the pull rod (7) close to the rear end is provided with a 90-degree corner, so that the pull rod (7) can be folded on the top surface of the bottom plate (1) after being turned backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220143122.6U CN217260093U (en) | 2022-01-19 | 2022-01-19 | Manpower traction type beach vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220143122.6U CN217260093U (en) | 2022-01-19 | 2022-01-19 | Manpower traction type beach vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217260093U true CN217260093U (en) | 2022-08-23 |
Family
ID=82897866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220143122.6U Expired - Fee Related CN217260093U (en) | 2022-01-19 | 2022-01-19 | Manpower traction type beach vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217260093U (en) |
-
2022
- 2022-01-19 CN CN202220143122.6U patent/CN217260093U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |