CN218506038U

CN218506038U - Rotary basket convenient to disassemble

Info

Publication number: CN218506038U
Application number: CN202222941245.7U
Authority: CN
Inventors: 吴艳; 米成强
Original assignee: Tianjin Shuangcheng Technology Development Co ltd
Current assignee: Tianjin Shuangcheng Technology Development Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-02-21
Anticipated expiration: 2032-11-04

Abstract

The utility model belongs to the technical field of the bicycle basket technique and specifically relates to a rotatory basket convenient to dismantle, including basket and backup pad, the bottom of basket is rotated through pivot and backup pad and is connected, the inside of backup pad is provided with dismounting device, dismounting device includes the hand wheel, the outer wall of hand wheel passes through the bearing and is connected with the backup pad rotation, the one end rigid coupling of hand wheel has double threaded rod, double threaded rod's outer wall and two nut threaded connection. Through the hand wheel, double threaded rod, the cooperation between nut and the grip block, the hand wheel drives double threaded rod and rotates, because the screw thread opposite direction of double threaded rod both sides for two nuts move to the outside simultaneously, the nut drives the grip block and removes, thereby make two grip blocks break away from the frame, accomplish the dismantlement to the basket, do not fix through the screw in needs, thereby avoided the screw rust to die in the fixed orifices, also no longer need dismantle with the help of external instrument, thereby be convenient for dismantle the pairing rotation basket.

Description

Rotary basket convenient to disassemble

Technical Field

The utility model relates to a bicycle basket technical field specifically is a rotatory bicycle basket convenient to dismantle.

Background

The rotary basket is a basket which is arranged on a frame and can rotate, and is mostly made of iron materials.

However current rotatory basket is when using, utilize a plurality of screws to fix the basket on the car is driven mostly, but because the long-time stop of bicycle is outdoor, and outdoor air is because the rainwater is comparatively moist, thereby lead to rotatory basket to be in moist environment for a long time, and adopt fixed mode, can make the screw rust, cause the screw rust to die in the fixed orifices, need be with the help of external instrument when dismantling the screw simultaneously, thereby cause the dismantlement of rotation basket inconvenient, influence the normal use of rotatory basket.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current rotatory basket, utilize a plurality of screws to fix the basket on the car is driven mostly, adopt fixed mode, can make the screw rust, cause the screw rust to die in the fixed orifices, need be with the help of external instrument when dismantling the screw simultaneously to cause the dismantlement of pairing rotation basket inconvenient, influence the normal use of rotatory basket, and the rotatory basket of being convenient for to dismantle that provides.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a rotatory basket convenient to dismantle, includes basket and backup pad, the bottom of basket is rotated through pivot and backup pad and is connected, the inside of backup pad is provided with dismounting device, dismounting device includes the hand wheel, the outer wall of hand wheel passes through the bearing and is connected with the backup pad rotation, the one end rigid coupling of hand wheel has double threaded rod, double threaded rod's outer wall and two nut threaded connection, the one end rigid coupling of nut has the grip block.

Preferably, the outer walls of the two clamping blocks are tightly attached to the frame.

Preferably, the other end of the nut is fixedly connected with a square sliding block, and the outer wall of the square sliding block is connected with the supporting plate in a sliding mode through a sliding groove.

Preferably, the top of the supporting plate is in sliding connection with the two spherical sliding blocks through sliding grooves, and the tops of the two spherical sliding blocks are fixedly connected with the bicycle basket.

Preferably, the bottom of the supporting plate is fixedly connected with a shell.

The utility model provides a pair of rotatory basket convenient to dismantle, beneficial effect lies in: through the hand wheel, double threaded rod, cooperation between nut and the grip block, the user is through rotating the hand wheel, the hand wheel drives double threaded rod and rotates, because the screw thread opposite direction of double threaded rod both sides, make two nuts remove to the outside simultaneously, the nut drives the grip block and removes, thereby make two grip blocks break away from the frame, the completion is to the dismantlement of bicycle basket, do not fix through the screw in needs, thereby avoided the screw rust to die in the fixed orifices, also no longer need dismantle with the help of external instrument, thereby be convenient for dismantle the pairing rotation bicycle basket.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the interconnect structure of FIG. 1;

FIG. 3 is a schematic bottom sectional view of the internal connection structure of FIG. 1;

fig. 4 is a schematic view of the connection structure at a in fig. 2.

In the figure: 1. basket, 2, backup pad, 3, spherical slider, 4, dismounting device, 401, hand wheel, 402, double threaded rod, 403, nut, 404, grip block, 4A1, bracing piece, 4A2, powerful spring, 4A3, gag lever post, 5, frame, 6, square slider, 7, shell.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

example 1:

referring to fig. 1-4, in the present embodiment: a rotary basket convenient to disassemble comprises a basket 1 and a support plate 2, the bottom of the basket 1 is rotatably connected with the support plate 2 through a rotating shaft, the basket 1 can rotate along the joint with the support plate 2, so that the rotary basket can rotate, a disassembling device 4 convenient for disassembling the basket is arranged in the support plate 2, the disassembling device 4 comprises a hand wheel 401, a double-threaded rod 402, nuts 403 and clamping blocks 404, the outer wall of the hand wheel 401 is rotatably connected with the support plate 2 through a bearing, one end of the hand wheel 401 is fixedly connected with the double-threaded rod 402, the hand wheel 401 drives the double-threaded rod 402 to rotate, the outer wall of the double-threaded rod 402 is in threaded connection with two nuts 403, the two nuts 403 move relatively due to the fact that the directions of threads on two sides of the double-threaded rod 402 are opposite, one end of each nut 403 is fixedly connected with the clamping block 404, and each nut 403 drives the clamping block 404 to move;

the user is through rotating hand wheel 401, hand wheel 401 drives double threaded rod 402 and rotates, because the screw opposite direction of double threaded rod 402 both sides, make two nuts 403 move to the outside simultaneously, nut 403 drives grip block 404 and removes, thereby make two grip block 404 break away from frame 5, the completion is to basket 1's dismantlement, do not fix through the screw in needs, thereby avoided the screw rust to die in the fixed orifices, also no longer need dismantle with the help of external instrument, thereby be convenient for dismantle the pairing rotation basket.

The outer wall of two grip blocks 404 closely laminates with frame 5, two grip blocks 404 are fixed on frame 5 through the centering, thereby fix the basket, the other end rigid coupling of nut 403 has square slider 6, square slider 6 is used for restricting the removal of nut 403, the outer wall of square slider 6 passes through spout and 2 sliding connection of backup pad, spout and 3 sliding connection of two spherical slider are passed through at the top of backup pad 2, the spout here is circular, backup pad 2 passes through the moving direction of spout restriction spherical slider 3, the top and the basket 1 looks rigid coupling of two spherical slider 3, the rotating direction of spherical slider 3 restriction basket 1, the bottom rigid coupling of backup pad 2 has shell 7, backup pad 2 constitutes rotatory basket with basket 1 jointly.

The working principle is as follows:

this rotatory basket convenient to dismantle when using, at first, through rotating basket 1, basket 1 rotates along the junction with backup pad 2 under spherical slider 3's restriction, when needs are dismantled basket 1, the user is through rotating hand wheel 401, hand wheel 401 drives double threaded rod 402 and rotates, because the screw direction of double threaded rod 402 both sides is opposite, make two nuts 403 simultaneously outside to remove, nut 403 drives grip block 404 and removes, thereby make two grip block 404 break away from frame 5, accomplish the dismantlement to basket 1, do not fix through the screw in needs, thereby avoided the screw rust to die in the fixed orifices, also no longer need dismantle with the help of external instrument, thereby be convenient for dismantle the rotatory basket, accomplish the use of this time device.

Example 2:

referring to fig. 1-4, in the present embodiment: a kind of convenient-to-dismantle rotary basket, wherein the disassembling device 4 can also include the brace 4A1, strong spring 4A2 and stop lever 4A3, one end of the brace 4A1 rotates with the outer casing 7 through the spindle, the brace 4A1 rotates along the junction with outer casing 7, the right side of the brace 4A1 rotates with one end of the strong spring 4A2 through the spindle to connect, the brace 4A1 will compress the strong spring 4A2 when rotating rightwards, the strong spring 4A2 is in the compression state at present, another end of the strong spring 4A2 rotates with the outer casing 7 to connect, the elastic coefficient of the strong spring 4A2 is 20-30N/cm, the front end of the brace 4A1 is connected with stop lever 4A3 slidably through the concrete chute, the stop lever 4A3 is used for limiting the rotation of the brace 4A1, the outer wall of the stop lever 4A3 is connected with outer casing 7 slidably through the concrete chute;

the user is through to front end pulling gag lever post 4A3 for gag lever post 4A3 is not at the rotation of restriction bracing piece 4A1, and powerful spring 4A2 kick-backs this moment, makes bracing piece 4A1 along the junction anticlockwise rotation with shell 7, thereby makes bracing piece 4A1 card go forward the breach department of frame 5, and further supports backup pad 2, prevents backup pad 2 and rotates the landing.

The working principle is as follows:

when this dismounting device 4 used, the user was through to front end pulling gag lever post 4A3, make gag lever post 4A3 not at restriction bracing piece 4A 1's rotation, powerful spring 4A2 kick-backs this moment, make bracing piece 4A1 along the junction anticlockwise rotation with shell 7, thereby make bracing piece 4A1 card advance frame 5's breach department, the further supports backup pad 2, prevent backup pad 2 and rotate the landing, accomplish the use of this time device.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a rotatory basket convenient to dismantle, includes basket (1) and backup pad (2), the bottom of basket (1) is rotated through pivot and backup pad (2) and is connected its characterized in that: the inside of backup pad (2) is provided with dismounting device (4), dismounting device (4) include hand wheel (401), the outer wall of hand wheel (401) passes through the bearing and rotates with backup pad (2) to be connected, the one end rigid coupling of hand wheel (401) has double threaded rod (402), the outer wall and two nut (403) threaded connection of double threaded rod (402), the one end rigid coupling of nut (403) has grip block (404).

2. A spin basket to facilitate disassembly as claimed in claim 1, wherein: the outer walls of the two clamping blocks (404) are tightly attached to the frame (5).

3. A readily removable rotary basket according to claim 1 wherein: the other end rigid coupling of nut (403) has square slider (6), the outer wall of square slider (6) passes through spout and backup pad (2) sliding connection.

4. A spin basket to facilitate disassembly as claimed in claim 1, wherein: the top of the supporting plate (2) is connected with the two spherical sliding blocks (3) in a sliding mode through sliding grooves, and the tops of the two spherical sliding blocks (3) are fixedly connected with the bicycle basket (1).

5. A spin basket to facilitate disassembly as claimed in claim 1, wherein: and a shell (7) is fixedly connected to the bottom of the supporting plate (2).