CN217864220U

CN217864220U - Adjustable beach vehicle

Info

Publication number: CN217864220U
Application number: CN202222041118.1U
Authority: CN
Inventors: 葛贤荣
Original assignee: Dongguan Hongke Digital Office Equipment Technology Co ltd
Current assignee: Dongguan Hongke Digital Office Equipment Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-22
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses an adjustable beach buggy, which comprises a frame, wherein a rail is arranged at the edge of the frame, an outer sleeve is arranged on the frame, an inner sleeve corresponding to the outer sleeve is arranged at the lower end of the rail, the rail is inserted into the outer sleeve through the inner sleeve and is detachably connected with the frame, and a first adjusting mechanism is arranged between the inner sleeve and the outer sleeve; first adjustment mechanism includes the screw rod, the one end and the rail of screw rod rotate to be connected, and the other end passes interior sleeve pipe and stretches into in the outer tube, just the one end that the screw rod stretches into in the outer tube is provided with the elastic rubber piece, the both sides of elastic rubber piece are equipped with and are controlled relative activity so that the elastic rubber piece extrusion deformation and the movable dog and the fixed dog that contradict of the inside wall of outer tube by the screw rod. Through the structure, the rail of the beach vehicle is convenient to adjust, so that the beach vehicle is suitable for carrying articles with different sizes.

Description

Adjustable beach vehicle

Technical Field

The utility model relates to a sandy beach car technical field, in particular to sandy beach car with adjustable.

Background

A beach buggy is a carrier capable of pushing and carrying articles on a beach, but when the prior beach buggy is used, the fence of the beach buggy is fixedly arranged, so that the beach buggy is limited when carrying the articles, and the articles with different sizes can not be carried, thereby reducing the practicability of the beach buggy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a sandy beach car with adjustable, conveniently adjust the rail of sandy beach car, make sandy beach car be applicable to the transport of not unidimensional article.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable beach buggy, which comprises a frame, wherein a rail is arranged at the edge of the frame, an outer sleeve is arranged on the frame, an inner sleeve corresponding to the outer sleeve is arranged at the lower end of the rail, the rail is inserted into the outer sleeve through the inner sleeve and is detachably connected with the frame, and a first adjusting mechanism is arranged between the inner sleeve and the outer sleeve; first adjustment mechanism includes the screw rod, the one end and the rail of screw rod rotate to be connected, and the other end passes interior sleeve pipe and stretches into in the outer tube, just the one end that the screw rod stretched into in the outer tube is provided with the elastic glue piece, the both sides of elastic glue piece are equipped with and are controlled relative activity so that the elastic glue piece extrusion deformation and the movable stop block and the fixed stop block of conflicting with the inside wall of outer tube by the screw rod. The utility model arranges the outer sleeve on the frame and the inner sleeve on the fence, thereby realizing the adjustment of the fence by adjusting the relative position of the inner sleeve on the outer sleeve, and leading the beach buggy to be suitable for carrying objects with different sizes; through setting up first adjustment mechanism, when the relative position of interior sleeve pipe on the outer tube is adjusted to needs, the rotatory screw rod of accessible makes activity dog and fixed dog keep away from relatively to make the elastic rubber piece reconversion, can make interior sleeve pipe relative activity in the outer tube this moment, when adjusting required position, the rotatory screw rod of accessible makes activity dog and fixed dog be close to relatively, thereby make the elastic rubber piece extrusion deformation contradict with the inside wall of outer tube, thereby prevent interior sleeve pipe and outer tube relative activity.

As a preferred technical scheme, the cross section of the outer sleeve is square, and the shape of the movable stop block is matched with that of the outer sleeve.

As a preferred technical scheme, the elastic rubber block is arranged in a circular ring shape, the fixed stop block is a nut in threaded connection with the screw rod, and the diameter of the nut is smaller than the diameter of an inner circle of the outer sleeve.

As a preferable technical scheme, the circumferential side surface of the inner sleeve is provided with a wear-resisting plate.

As a preferred technical scheme, one end of the screw rod, which is far away from the elastic rubber block, is provided with a handle for controlling the screw rod to rotate.

As a preferred technical scheme, a second adjusting mechanism is arranged between the inner sleeve and the outer sleeve, the second adjusting mechanism comprises an elastic column arranged on the inner sleeve, a plurality of positioning holes arranged along the length direction of the outer sleeve are arranged on the outer sleeve, the positioning holes correspond to the elastic column, the inner sleeve is inserted into the outer sleeve during assembly, and the elastic column is embedded into the corresponding positioning holes from inside to outside to prevent the relative movement of the inner sleeve and the outer sleeve.

As a preferred technical scheme, be equipped with third adjustment mechanism between interior sleeve pipe and the outer tube, third adjustment mechanism includes the bolt, be equipped with a plurality of first spliced eye of arranging along interior sheathed tube length direction on the interior sleeve pipe, first spliced eye runs through interior sheathed tube relative both sides surface, be equipped with the second spliced eye that corresponds with first spliced eye on the outer tube, the second spliced eye runs through the relative both sides surface of outer tube, and during the equipment, interior sleeve pipe inserts in the outer tube, and the bolt passes second spliced eye and first spliced eye and prevents interior sleeve pipe and outer tube relative activity.

As a preferred technical scheme, the third adjusting mechanism further comprises a chain, one end of the chain is connected with the fence or the frame, and the other end of the chain is connected with one end of the bolt.

As a preferred technical scheme, the rail comprises a rear side rail, a front side rail, a left side rail and a right side rail which are arranged on the frame, and a first adjusting mechanism is arranged between an inner sleeve and an outer sleeve on the left side rail and the right side rail.

As an optimal technical scheme, the bottom of frame is equipped with the first crossbeam that is used for installing the front wheel and the second crossbeam that is used for installing the rear wheel, second crossbeam and frame fixed connection, the middle part of first crossbeam is rotated with the frame through the pivot and is connected, the front end of frame is equipped with the extension rod, the rear end and the first crossbeam fixed connection of extension rod, the front end of extension rod is equipped with the mount pad, the mount pad is equipped with the pull rod, the pull rod is connected with the mount pad is articulated, the lower extreme of mount pad is equipped with the universal wheel.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, particularly, the outer sleeve is arranged on the frame, and the inner sleeve is arranged on the fence, so that the adjustment of the fence can be realized by adjusting the relative position of the inner sleeve on the outer sleeve, and the beach buggy is suitable for carrying objects with different sizes; through setting up first adjustment mechanism, when the relative position of interior sleeve pipe on the outer tube is adjusted to needs, the rotatory screw rod of accessible makes activity dog and fixed dog keep away from relatively to make the elastic rubber piece reconversion, can make interior sleeve pipe relative activity in the outer tube this moment, when adjusting required position, the rotatory screw rod of accessible makes activity dog and fixed dog be close to relatively, thereby make the elastic rubber piece extrusion deformation contradict with the inside wall of outer tube, thereby prevent interior sleeve pipe and outer tube relative activity. Because the screw rod sets up in interior sleeve, do not occupy the exterior space, simple structure, the equipment of being convenient for is used, and does not influence the outward appearance of sandy beach car.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is an exploded view of the left side rail structure according to the embodiment of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 2;

FIG. 5 is an enlarged schematic view at B in FIG. 3;

FIG. 6 is a schematic view of a frame structure at another viewing angle according to an embodiment of the present invention;

FIG. 7 is a bottom view of the frame of the present invention;

FIG. 8 is an enlarged schematic view at C of FIG. 7;

fig. 9 is a schematic overall structure diagram of another embodiment of the present invention.

Illustration of the drawings:

1. a frame; 2. a right rail; 3. a rear side fence; 4. a universal wheel; 5. a left side rail; 6. a mounting seat; 7. a pull rod; 8. a front side rail; 9. a wear plate; 10. an outer sleeve; 11. a screw; 12. an inner sleeve; 13. an elastic rubber block; 14. fixing a stop block; 15. a movable stop block; 16. a handle; 17. an elastic column; 18. an extension rod; 19. a rotating shaft; 20. a bolt; 21. a chain; 22. a first cross member; 23. a front wheel; 24. a rear wheel; 25. a second cross member.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

Referring to fig. 1-6, the embodiment of the utility model provides a sandy beach car with adjustable, including frame 1, the bottom of frame 1 is equipped with the first crossbeam 22 that is used for installing front wheel 23 and the second crossbeam 25 that is used for installing rear wheel 24, second crossbeam 25 and frame 1 fixed connection, the middle part of first crossbeam 22 is rotated with frame 1 through pivot 19 and is connected, the front end of frame 1 is equipped with extension rod 18, the first crossbeam (22) fixed connection in rear end of extension rod 18, the front end of extension rod 18 is equipped with mount pad 6, mount pad 6 is equipped with pull rod 7, pull rod 7 is connected with mount pad 6 is articulated, the lower extreme of mount pad 6 is equipped with universal wheel 4. When steering is required, the extension rod 18 is pulled by the pull rod 7, and the extension rod 18 rotates the first cross beam 22 around the rotating shaft 19, so that the front wheel 23 changes the advancing direction. In this embodiment, the free end of the pull rod 7 is provided with a circular pull ring, so that the beach buggy can be conveniently pulled by grasping the pull rod with a hand, and in actual use, the pull ring can be changed into the shape of a pull hook.

The improved bicycle frame is characterized in that a fence is arranged at the edge of the frame 1, an outer sleeve 19 is arranged on the frame 1, an inner sleeve 12 corresponding to the outer sleeve 19 is arranged at the lower end of the fence, the fence is inserted into the outer sleeve 19 through the inner sleeve 12 and is detachably connected with the frame 1, in the embodiment, the fence comprises a rear side fence 3, a front side fence 8, a left side fence 5 and a right side fence 2 which are arranged on the frame 1, and a first adjusting mechanism is arranged between the inner sleeve 12 and the outer sleeve 19 on the left side fence 5 and the right side fence 2. First adjustment mechanism includes screw rod 11, the one end of screw rod 11 is rotated with the rail that corresponds and is connected, and the other end passes interior sleeve pipe 12 and stretches into in the outer tube 19, just one end that screw rod 11 stretches into in the outer tube 19 is provided with elasticity and glues piece 13, the both sides that elasticity was glued piece 13 are equipped with and are controlled relative activity so that elasticity is glued piece 13 extrusion deformation and the movable stop 15 and the fixed stop 14 of contradicting of the inside wall of outer tube 19 by screw rod 11.

Specifically, the cross section of the outer sleeve 19 is square, and the shape of the movable stopper 15 is matched with the shape of the outer sleeve 19. The elastic rubber block 13 is arranged in a circular ring shape, the fixed stop 14 is a nut in threaded connection with the screw rod 11, and the diameter of the nut is smaller than the diameter of an inner circle of the outer sleeve 19. When the elastic rubber block 13 is restored, the elastic rubber block 13 can move in the outer sleeve 10. In this embodiment, the fixed stopper 14 is disposed at the end of the screw 11, and the movable stopper 15 is disposed at a side of the elastic rubber 13 facing the rail.

In order to prevent the inner sleeve 12 from being worn after a long period of use, the circumferential side surface of the inner sleeve 12 is provided with a wear plate 9. In order to facilitate the operation of the screw 11, a handle 16 for controlling the rotation of the screw 11 is arranged at one end of the screw 11 away from the elastic rubber block 13.

In this embodiment, a second adjusting mechanism is disposed between the inner sleeve 12 and the outer sleeve 19 on the front side rail 8 and the rear side rail 3, the second adjusting mechanism includes an elastic column 17 disposed on the inner sleeve 12, the outer sleeve 19 is provided with a plurality of positioning holes arranged along the length direction of the outer sleeve 19, the positioning holes correspond to the elastic column 17, when assembling, the inner sleeve 12 is inserted into the outer sleeve 19, and then the elastic column 17 is aligned with the corresponding positioning holes as required, so that the elastic column 17 is inserted into the corresponding positioning holes from inside to outside to prevent the inner sleeve 12 and the outer sleeve 19 from moving relatively.

As shown in fig. 7 and 8, another embodiment of the present invention is different from the above embodiments in that a third adjusting mechanism is disposed between the inner sleeve 12 and the outer sleeve 19 on the front side rail 8 and the rear side rail 3, the third adjusting mechanism includes a bolt 20 and a chain 21, one end of the chain 21 is connected to the rail or the frame 1, and the other end is connected to one end of the bolt 20, the inner sleeve 12 is provided with a plurality of first inserting holes arranged along the length direction of the inner sleeve 12, the first inserting holes penetrate through the opposite side surfaces of the inner sleeve 12, the outer sleeve 19 is provided with second inserting holes corresponding to the first inserting holes, the second inserting holes penetrate through the opposite side surfaces of the outer sleeve 19, the inner sleeve 12 is inserted into the outer sleeve 19 during assembly, the second inserting holes are aligned with the first inserting holes at the corresponding positions according to actual needs, and then the bolt 20 penetrates through the second inserting holes and the first inserting holes to prevent the inner sleeve 12 and the outer sleeve 19 from moving relatively.

It should be noted that the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism of the present invention can be disposed at different positions as required, for example, all the fences can also adopt the first adjusting mechanism; alternatively, a first adjusting mechanism may be provided between the inner and

outer sleeves

12 and 19 of the rear and front side rails 3 and 8, and a second or third adjusting mechanism may be provided between the inner and

outer sleeves

12 and 19 of the left and right side rails 5 and 2.

As shown in fig. 9, another embodiment of the present invention is different from the above-mentioned embodiments in that the free end of the pull rod 7 is bent, which is convenient for being towed by a bicycle, an electric vehicle or a motorcycle.

To sum up, the utility model arranges the outer sleeve on the frame and the inner sleeve on the fence, so that the adjustment of the fence can be realized by adjusting the relative position of the inner sleeve on the outer sleeve, and the dune buggy is suitable for carrying objects with different sizes; through setting up first adjustment mechanism, when the relative position of interior sleeve pipe on the outer tube is adjusted to needs, the rotatory screw rod of accessible makes activity dog and fixed dog keep away from relatively to make the elastic rubber piece reconversion, can make interior sleeve pipe relative activity in the outer tube this moment, when adjusting required position, the rotatory screw rod of accessible makes activity dog and fixed dog be close to relatively, thereby make the elastic rubber piece extrusion deformation contradict with the inside wall of outer tube, thereby prevent interior sleeve pipe and outer tube relative activity. Because the screw rod sets up in interior sleeve, do not occupy the exterior space, simple structure, the equipment of being convenient for is used, and does not influence the outward appearance of sandy beach car.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An adjustable beach buggy comprises a frame (1), wherein a fence is arranged at the edge of the frame (1), and is characterized in that an outer sleeve (10) is arranged on the frame (1), an inner sleeve (12) corresponding to the outer sleeve (10) is arranged at the lower end of the fence, the fence is inserted into the outer sleeve (10) through the inner sleeve (12) and is detachably connected with the frame (1), and a first adjusting mechanism is arranged between the inner sleeve (12) and the outer sleeve (10);

first adjustment mechanism includes screw rod (11), the one end and the rail rotation of screw rod (11) are connected, and the other end passes interior sleeve pipe (12) and stretches into in outer tube (10), just one end that screw rod (11) stretched into in outer tube (10) is provided with elasticity and glues piece (13), the both sides that elasticity was glued piece (13) are equipped with and are controlled relative activity so that elasticity glues movable dog (15) and fixed dog (14) that piece (13) extrusion deformation contradicted with the inside wall of outer tube (10) by screw rod (11).

2. The adjustable beach vehicle of claim 1 in which the cross-section of the outer sleeve (10) is square and the movable stop (15) is shaped to match the shape of the outer sleeve (10).

3. The adjustable beach vehicle of claim 2 in which the elastic rubber blocks (13) are arranged in a circular ring shape, and the fixed stop (14) is a nut screwed to the threaded rod (11), the diameter of the nut being smaller than the diameter of the inscribed circle of the outer sleeve (10).

4. The adjustable beach vehicle of claim 1, wherein the peripheral side surface of the inner sleeve (12) is provided with a wear plate (9).

5. The adjustable beach vehicle of claim 1 in which the end of the screw (11) remote from the elastomeric block (13) is provided with a handle (16) for controlling rotation of the screw (11).

6. The adjustable beach vehicle of claim 1, wherein a second adjusting mechanism is disposed between the inner sleeve (12) and the outer sleeve (10), the second adjusting mechanism includes an elastic post (17) disposed on the inner sleeve (12), the outer sleeve (10) is provided with a plurality of positioning holes arranged along the length direction of the outer sleeve (10), the positioning holes correspond to the elastic post (17), when assembled, the inner sleeve (12) is inserted into the outer sleeve (10), and the elastic post (17) is inserted into the corresponding positioning hole from inside to outside to prevent the inner sleeve (12) and the outer sleeve (10) from moving relatively.

7. The adjustable beach vehicle of claim 1, wherein a third adjusting mechanism is disposed between the inner sleeve (12) and the outer sleeve (10), the third adjusting mechanism includes a plug pin (20), the inner sleeve (12) is provided with a plurality of first plug holes arranged along the length direction of the inner sleeve (12), the first plug holes penetrate through the surfaces of two opposite sides of the inner sleeve (12), the outer sleeve (10) is provided with second plug holes corresponding to the first plug holes, the second plug holes penetrate through the surfaces of two opposite sides of the outer sleeve (10), during assembly, the inner sleeve (12) is inserted into the outer sleeve (10), and the plug pin (20) penetrates through the second plug holes and the first plug holes to prevent the inner sleeve (12) and the outer sleeve (10) from moving relatively.

8. The adjustable beach vehicle of claim 7 in which the third adjustment mechanism further comprises a chain (21), one end of the chain (21) being connected to the rail or frame (1) and the other end being connected to one end of the latch (20).

9. The adjustable beach vehicle of claim 1, wherein the rails comprise a rear side rail (3), a front side rail (8), a left side rail (5) and a right side rail (2) which are arranged on the frame (1), and a first adjusting mechanism is arranged between the inner sleeve (12) and the outer sleeve (10) of the left side rail (5) and the right side rail (2).

10. The adjustable beach vehicle of claim 1, characterized in that the bottom of the frame (1) is provided with a first cross beam (22) for mounting a front wheel (23) and a second cross beam (25) for mounting a rear wheel (24), the second cross beam (25) is fixedly connected with the frame (1), the middle part of the first cross beam (22) is rotatably connected with the frame (1) through a rotating shaft (19), the front end of the frame (1) is provided with an extension rod (18), the rear end of the extension rod (18) is fixedly connected with the first cross beam (22), the front end of the extension rod (18) is provided with a mounting seat (6), the mounting seat (6) is provided with a pull rod (7), the pull rod (7) is hinged with the mounting seat (6), and the lower end of the mounting seat (6) is provided with a universal wheel (4).