CN217496402U

CN217496402U - Novel dual-purpose adjustable gantry crane

Info

Publication number: CN217496402U
Application number: CN202220386671.6U
Authority: CN
Inventors: 胡海鹏
Original assignee: Zhejiang Sheng Ming Industry & Trade Co ltd
Current assignee: Zhejiang Sheng Ming Industry & Trade Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-09-27
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a novel can dual-purpose dragon driving of adjusting relates to dragon driving technical field. The utility model provides a novel dragon driving that can dual-purpose regulation, includes handlebar, flexible subassembly, folding assembly, base, draws handle and swing arm, is provided with flexible subassembly between the handlebar base, is provided with folding assembly in the base, and folding assembly is connecting the swing arm, and the swing arm passes through the bull stick and articulates in the base. The utility model discloses a setting up the device and just can carrying out the shrink of handlebar, convenient storage fixes the swing arm to make the device can change the use under two kinds of modes.

Description

Novel dual-purpose adjustable crane

Technical Field

The utility model relates to a dragon driving technical field especially relates to a novel dragon driving that can dually adjust.

Background

The dragon on the existing market scooter can satisfy two feet of children and stand and swing on the scooter and slide, but the dragon on the market scooter single structure, the motion performance with the nature controlled singleness, the dragon scooter fixed structure that walks can not adjust to inconvenient carrying.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in that, to prior art's above-mentioned defect, a novel dragon driving that can dual-purpose regulation is provided.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a novel dual-purpose dragon driving car that adjusts of structure, includes handlebar, flexible subassembly, folding assembly, base, pull rod and swing arm, be provided with flexible subassembly between the handlebar base, be provided with folding assembly in the base, folding assembly is connecting the swing arm, the swing arm passes through the bull stick and articulates in the base, just can carry out the shrink of handlebar through setting up the device, conveniently accomodates, fixes the swing arm to make the device can change the use under two kinds of modes.

The utility model provides a pair of novel dragon driving that can dually adjust, swing arm horizontal installation is in the vacancy in the base, swing arm end and folding assembly interconnect in the base realize the rocking arm of swing arm.

The utility model provides a pair of novel can dual-purpose regulation dragon driving in, folding assembly includes front bezel, handle, lead screw, guide arm, lead mouth, rotates head, bull stick, removal seat, little screw thread mouth, ejector pin and stretch the pole, both sides be provided with the front bezel on the base between the bull stick, be provided with the lead screw between the position that front bezel and base correspond, be provided with the handle on the outer lead screw of base, be provided with on the lead screw between front bezel and the base and remove the seat, it passes through little screw thread mouth threaded connection on the lead screw to remove the seat, it is provided with the ejector pin on the seat to remove, ejector pin length is the same with length between the swing arm edge, the swing arm articulates on the base through rotating the head, stretch the pole setting is at the end of rotating the head, the ejector pin sets up between stretch pole and front bezel, realizes the control to the swing arm, makes the swing arm fix.

The utility model provides a pair of novel dragon driving that can dually adjust, the front bezel flushes with the horizontal position of bull stick, the front bezel sets up between the bull stick of both sides, realizes each other of subassembly and does not influence.

The utility model provides a pair of novel can dual-purpose regulation in the dragon driving, handlebar threaded connection is on flexible subassembly, flexible subassembly sets up the straight-bar end position on the rotating turret, realizes the flexible of handlebar.

The utility model provides a pair of novel can dual-purpose regulation in the dragon driving a vehicle, flexible subassembly includes socket, bolt, connecting seat, big screw thread mouth and threaded rod, the connecting seat sets up the end at the straight-bar, be provided with big screw thread mouth on the other end of connecting seat, the screw thread head and the big screw thread mouth threaded connection of handlebar, the same socket has been seted up on connecting seat and handlebar threaded connection's the position, the socket of handlebar passes through bolted connection with the socket of connecting seat, accomplishes the folding of handlebar.

The utility model provides a pair of novel can dual-purpose dragon driving of adjusting in, the connecting seat is the cavity setting, realizes the installation of subassembly.

The utility model provides a pair of novel can dual-purpose regulation in the dragon driving, be provided with the front wheel under the base position straight tube that the handlebar corresponds. Be provided with the pedal on the swing arm, be provided with the rear wheel under the pedal, be provided with spacing post on the base, realize the removal of subassembly.

The utility model provides a pair of novel dragon driving of dual-purpose regulation in, be provided with the extension rod on the terminal surface of base, the extension rod articulates in the vacancy of rotating turret through the pivot, the rotating turret sets up on the straight-bar of base position, the rotating turret position of pivot one side is provided with the gear, be provided with the support on the rotating turret of gear top, the sliding opening has been seted up to the top of support, the pull rod passes through the sliding opening and is connected with supporting the board, supporting the one end of board and rotating on the movable rod of connection in the support, supporting the board and passing through reset spring and connect on a side end face of support, realize the folding of dragon driving.

Compared with the prior art, the utility model provides a pair of novel dragon driving that can dually adjust has following beneficial effect:

the utility model provides a novel dual-purpose adjustable dragon driving vehicle, which is provided with a folding component and other components, the dragon driving vehicle in the current market has single structure and single performance, and can be used as the motion of a swing arm crank, the swing arm is fixed by the folding component, thereby the dragon driving vehicle can be changed into another state for use; when the mode is changed, the movable seat can move towards the end head of the other end of the screw rod by clockwise rotation of the handle, and the ejector rod can push the extension rod on the swing arm along with movement, so that the movement of the swing arm is limited; the length of ejector pin is unchangeable, moves to the position of stretching out the pole, and the swing arm just can be parallel, and the cooperation gag lever post, the swing arm just can be fixed.

The utility model provides a novel dual-purpose adjustable crane, which can be folded by installing components such as a telescopic component and the like on the novel dual-purpose adjustable crane, and changing the height of a handlebar through the threaded connection of the handlebar; when the handlebar is stretched, the bolt in the socket is pulled out, and the handlebar is rotated downwards; the handlebar just can change its height to conveniently accomodate and place.

Drawings

Fig. 1 is a first structural schematic view of a novel dual-purpose adjustable dragon vehicle provided by the invention;

fig. 2 is a structural schematic diagram of a novel dual-purpose adjustable dragon vehicle provided by the invention;

fig. 3 is an enlarged schematic view of the area a in fig. 1 of the novel dual-purpose adjustable dragon vehicle provided by the present invention;

fig. 4 is an enlarged schematic view of the area B in fig. 1 of the novel dual-purpose adjustable dragon vehicle provided by the present invention;

fig. 5 is an enlarged schematic view of the area C in fig. 2 of the novel dual-purpose adjustable dragon vehicle provided by the present invention;

fig. 6 is a connection schematic diagram of a novel dual-purpose adjustable middle pull rod of a dragon vehicle.

Reference numbers in the figures: 1. a handle; 2. swinging arms; 3. pedaling; 4. a rear wheel; 5. a limiting column; 6. a front wheel; 7. a folding assembly; 701. a front plate; 702. a handle; 703. a screw rod; 704. a guide bar; 705. a guide port; 706. rotating the head; 707. a rotating rod; 708. a movable seat; 709. a small threaded opening; 710. a top rod; 711. stretching the rod; 8. a telescoping assembly; 801. a socket; 802. a bolt; 803. a connecting seat; 804. a large threaded port; 805. a threaded rod; 9. a base; 10. an external connecting rod; 11. a rotating frame; 12. a pull rod; 13. a sliding port; 14. a resisting plate; 15. a movable rod; 16. a support; 17. a return spring; 18. a rotating shaft; 19. a gear.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Exemplary embodiments of the present invention are shown in the drawings.

The first embodiment is as follows:

as shown in fig. 1, the utility model discloses a novel dragon driving that can dually adjust, including handlebar 1, flexible subassembly 8, folding assembly 7, base 9, pull rod 12 and swing arm 2, be provided with flexible subassembly 8 between 1 base 9 of handlebar, be provided with folding assembly 7 in the base 9, swing arm 2 is being connected to folding assembly 7, swing arm 2 articulates in base 9 through bull stick 707, just can carry out the shrink of handlebar through setting up the device, convenient storage fixes swing arm 2 to make the device can change the use under two kinds of modes.

As shown in figure 2, the swing arm 2 is horizontally arranged in a vacant position in the base 9, and the end head of the swing arm 2 in the base 9 is connected with the folding assembly 7 to realize the swing of the swing arm 2.

Further, in an embodiment of the present invention, as shown in fig. 2, the folding assembly 7 includes a front plate 701, a handle 702, a screw rod 703, a guide rod 704, a guide port 705, a rotating head 706, a rotating rod 707, a moving seat 708, a small screw hole 709, a top rod 710 and a stretching rod 711, the front plate 701 is disposed on the base 9 between the rotating rods 707 at two sides, the screw rod 703 is disposed between the front plate 701 and the base 9, the handle 702 is disposed on the screw rod 703 outside the base 9, the moving seat 708 is disposed on the screw rod 703 between the front plate 701 and the base 9, the moving seat 708 is connected to the screw rod 703 through the small screw hole 709 by screw threads, the top rod 710 is disposed on the moving seat 708, the length of the top rod 710 is the same as the length between the side edges of the swing arm 2, the swing arm 2 is hinged to the base 9 through the rotating head 706, the stretching rod 711 is disposed at the end of the rotating head 706, the top rod 710 is disposed between the stretching rod 711 and the front plate 701, the control of the swing arm 2 is realized, so that the swing arm 2 is fixed; the dragon vehicle in the current market has a single structure and single performance, and can be used for swinging the swing arm 2, and the swing arm 2 is fixed through the folding assembly 7 in the scheme, so that the dragon vehicle can be used in another state; when the mode is changed, the handle 702 rotates clockwise, the moving seat 708 can move towards the end head of the other end of the screw rod 703, and the ejector rod 710 can move along with the movement to eject the extension rod 711 on the swing arm 2, so that the movement of the swing arm 2 is limited; the length of the top rod 710 is unchanged, the swing arm 2 can be parallel when the top rod is moved to the position of the extension rod 711, and the swing arm 2 can be fixed by matching with the limiting column 5.

Example two:

as shown in fig. 3, fig. 4 and fig. 5, on the basis of the first embodiment, the present invention provides a technical solution: the front plate 701 is flush with the horizontal positions of the rotating rods 707, and the front plate 701 is arranged between the rotating rods 707 on the two sides, so that the components are not influenced mutually; the handlebar 1 is in threaded connection with the telescopic assembly 8, and the telescopic assembly 8 is arranged at the end of the straight rod on the rotating frame 11 to realize the telescopic action of the handlebar 1; the connecting seat 803 is arranged in a hollow manner, so that the assembly is installed; a front wheel 6 is arranged under the straight pipe at the position of the base 9 corresponding to the handlebar 1. A pedal 3 is arranged on the swing arm 2, a rear wheel 4 is arranged below the pedal 3, and a limit column 5 is arranged on the base 9 to realize the movement of the component; an end face of the base 9 is provided with an external connecting rod 10, the external connecting rod 10 is hinged in a vacancy of the rotating frame 11 through a rotating shaft 18, the rotating frame 11 is arranged on a straight rod at the position of the base 9, a gear 19 is arranged at the position of the rotating frame 11 at one side of the rotating shaft 18, a support 16 is arranged on the rotating frame 11 above the gear 19, a sliding opening 13 is formed in the upper portion of the support 16, the pull rod 12 is connected with a resisting plate 14 through the sliding opening 13, one end of the resisting plate 14 is rotatably connected onto a movable rod 15 in the support 16, the resisting plate 14 is connected onto one side end face of the support 16 through a reset spring 17, and the folding of the dragon vehicle is achieved.

Further, in the present embodiment, as shown in fig. 3, 4 and 5, the telescopic assembly 8 includes a socket 801, a bolt 802, a connecting seat 803, a large threaded opening 804 and a threaded rod 805, the connecting seat 803 is disposed at an end of the straight rod, the other end of the connecting seat 803 is provided with the large threaded opening 804, the threaded head of the handlebar 1 is in threaded connection with the large threaded opening 804, the same socket 801 is disposed at a position where the connecting seat 803 is in threaded connection with the handlebar 1, the socket 801 of the handlebar 1 is connected with the socket 801 of the connecting seat 803 through the bolt 802, so as to complete folding of the handlebar 1; the scheme can change the height of the handlebar 1 through the threaded connection of the handlebar 1, thereby realizing folding; when the handlebar 1 is stretched, the bolt 802 in the socket 801 is pulled out, and the handlebar 1 is rotated downwards; the height of the handlebar 1 can be changed, so that the handlebar is convenient to store and place.

The utility model provides a pair of novel dragon driving that can dually adjust's theory of operation as follows:

the first innovation point implementation step:

the first step is as follows: the dragon vehicle in the current market has a single structure and single performance, and can be used for swinging the swing arm 2, and the swing arm 2 is fixed by the folding assembly 7, so that the dragon vehicle can be used in another state;

the second step is that: when the mode is changed, the handle 702 rotates clockwise, the moving seat 708 can move towards the end head of the other end of the screw rod 703, and the ejector rod 710 can move along with the movement to eject the extension rod 711 on the swing arm 2, so that the movement of the swing arm 2 is limited;

the third step: the length of the top rod 710 is unchanged, the swing arm 2 can be parallel when the top rod moves to the position of the extension rod 711, and the swing arm 2 can be fixed by matching with the limiting column 5.

The implementation step of the second innovation point:

the first step is as follows: the scheme can change the height of the handlebar 1 through the threaded connection of the handlebar 1, thereby realizing folding;

the second step: when the handlebar 1 is stretched, the bolt 802 in the socket 801 is pulled out, and the handlebar 1 is rotated downwards;

the third step: the height of the handlebar 1 can be changed, so that the handlebar is convenient to store and place.

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

1. The utility model provides a novel dragon driving that can dual-purpose regulation, includes handlebar (1), telescopic component (8), folding assembly (7), base (9), pull rod (12) and swing arm (2), its characterized in that: be provided with flexible subassembly (8) between handlebar (1) base (9), be provided with folding assembly (7) in base (9), swing arm (2) is being connected in folding assembly (7), swing arm (2) articulate in base (9) through bull stick (707).

2. A novel dual-purpose adjustable dragon vehicle according to claim 1, characterized in that said swing arm (2) is horizontally mounted in a vacant position in a base (9), and the end of the swing arm (2) in the base (9) is connected to a folding assembly (7).

3. The novel dual-purpose adjustable dragon vehicle as claimed in claim 1, wherein the folding assembly (7) comprises a front plate (701), a handle (702), a screw rod (703), a guide rod (704), a guide port (705), a rotating head (706), a rotating rod (707), a movable seat (708), a small threaded port (709), a push rod (710) and an extension rod (711), the front plate (701) is arranged on the base (9) between the rotating rods (707) at two sides, the screw rod (703) is arranged between the front plate (701) and the base (9), the handle (702) is arranged on the screw rod (703) outside the base (9), the movable seat (708) is arranged on the screw rod (703) between the front plate (701) and the base (9), the movable seat (703) is connected to the screw rod (703) through the small threaded port (709), the push rod (710) is arranged on the movable seat (708), the length of the ejector rod (710) is the same as that between the side edges of the swing arm (2), the swing arm (2) is hinged to the base (9) through the rotating head (706), the extension rod (711) is arranged at the end of the rotating head (706), and the ejector rod (710) is arranged between the extension rod (711) and the front plate (701).

4. A novel dually adjustable dragon vehicle as claimed in claim 3, characterized in that said front plate (701) is flush with the horizontal position of the turn bar (707), said front plate (701) being arranged between the turn bars (707) on both sides.

5. A novel dually adjustable dragon vehicle according to claim 1, characterized in that said handlebar (1) is threaded onto a telescopic assembly (8), said telescopic assembly (8) being arranged at the end of a straight rod on a turret (11).

6. The novel dual-purpose adjustable crane trolley according to claim 1, wherein the telescopic assembly (8) comprises a socket (801), a bolt (802), a connecting seat (803), a large threaded port (804) and a threaded rod (805), the connecting seat (803) is arranged at the end of a straight rod, the other end of the connecting seat (803) is provided with the large threaded port (804), the threaded head of the handlebar (1) is in threaded connection with the large threaded port (804), the same socket (801) is arranged at the position where the connecting seat (803) is in threaded connection with the handlebar (1), and the socket (801) of the handlebar (1) is connected with the socket (801) of the connecting seat (803) through the bolt (802).

7. A novel dually adjustable dragon vehicle according to claim 6, characterized in that the connecting seat (803) is hollow.

8. A novel dually-adjustable dragon driving vehicle as claimed in claim 1, characterized in that a front wheel (6) is arranged below a straight pipe at the position of a base (9) corresponding to the handlebar (1), a pedal (3) is arranged on the swing arm (2), a rear wheel (4) is arranged below the pedal (3), and a limit post (5) is arranged on the base (9).

9. The novel dual-purpose adjustable dragon vehicle as claimed in claim 1, an external connecting rod (10) is arranged on one end face of the base (9), the external connecting rod (10) is hinged in a vacant position of the rotating frame (11) through a rotating shaft (18), the rotating frame (11) is arranged on the straight rod at the position of the base (9), a gear (19) is arranged at the position of the rotating frame (11) at one side of the rotating shaft (18), a bracket (16) is arranged on the rotating frame (11) above the gear (19), a sliding opening (13) is arranged above the bracket (16), the pull rod (12) is connected with the abutting plate (14) through the sliding opening (13), one end of the abutting plate (14) is rotatably connected on a movable rod (15) in the bracket (16), the abutting plate (14) is connected to one side end face of the support (16) through a return spring (17).