CN212048659U

CN212048659U - Handle self-locking structure for barrel

Info

Publication number: CN212048659U
Application number: CN201922417825.4U
Authority: CN
Inventors: 李敬; 陈浩; 刘宏伟; 吴斌; 张勇健
Original assignee: Jiaxing Fute Plastic Electric Co ltd
Current assignee: Jiaxing Fute Plastic Electric Co ltd
Priority date: 2019-10-22
Filing date: 2019-12-27
Publication date: 2020-12-01
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a handle auto-lock structure for bucket belongs to mopping machine accessory technical field. It includes the staving, and the staving rotates and links to each other has the handle, including first connecting axle and second connecting axle, on the staving was located to first connecting axle and second connecting axle, was equipped with bar hole and arc wall on the handle, and first connecting axle and second connecting axle set up respectively in bar hole and arc wall. Thereby draw the handle to the rising and can make the activity of second connecting axle to the linear section of arc wall in with the handle locking, can prevent that handle and staving from taking place to rock when the handle is moving and lead to the water spill in the staving, polluted environment, and second connecting axle and linear section utilize the gravity of staving self to lock, simple structure, convenient to use, and the locking effect is better.

Description

Handle self-locking structure for barrel

Technical Field

The utility model belongs to the technical field of floor wiping machine accessory, a handle auto-lock structure for bucket is related to.

Background

When the barrel in the prior art is carried and moved, the lifting handle and the barrel body can swing, so that water in the barrel body splashes to pollute the ground.

In order to overcome the defects of the prior art, people continuously explore and provide various solutions, for example, a convenient and fast drying mop device is disclosed in the Chinese patent application number: 201420056923.4], comprises a mop and a mop bucket, wherein the mop comprises a mop rod, a hook mechanism and a mop head, the mop bucket comprises a bucket body, a handle, a dehydration basket and rollers, the rollers are arranged at the bottom of the bucket body, and the hook mechanism is matched with the handle to pull the bucket body. This scheme has the couple that uses on the sleeve couple to drive the handle and stimulate the mop bucket, has solved the pail of bowing, awkward problem, more light laborsaving advantage, but also has the unable shortcoming that can lead to the interior water spill of mop bucket of locking of handle and mop bucket when the pulling handle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a handle auto-lock structure for bucket that can lock staving and handle when shifting the staving through the handle is provided.

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

a handle self-locking structure for a barrel comprises a barrel body, wherein the barrel body is rotationally connected with a handle and comprises a first connecting shaft and a second connecting shaft, the first connecting shaft and the second connecting shaft are arranged on the barrel body, a strip-shaped hole and an arc-shaped groove are formed in the handle, and the first connecting shaft and the second connecting shaft are respectively arranged in the strip-shaped hole and the arc-shaped groove;

the arc-shaped groove comprises a linear section and an arc-shaped section, and the linear section is communicated with the arc-shaped section;

when the lifting handle is lifted, the first connecting shaft and the strip-shaped hole move, the second connecting shaft moves into the linear section of the arc-shaped groove, and the lifting handle is locked; when the lifting handle moves downwards, the first connecting shaft and the strip-shaped hole move, the second connecting shaft moves into the arc-shaped section of the arc-shaped groove, and the lifting handle can rotate; or the first connecting shaft and the second connecting shaft are arranged on the lifting handle, and the strip-shaped hole and the arc-shaped groove are arranged on the barrel body.

In the above handle self-locking structure for a bucket, the central axis of the strip-shaped hole and the central axis of the linear section are located on the same vertical line.

In the handle self-locking structure for the barrel, the circle center of the arc-shaped section is positioned on the track of the strip-shaped hole.

In the above handle self-locking structure for a bucket, the strip-shaped hole includes an upper limit portion and a lower limit portion, and when the first connecting shaft abuts against the upper limit portion, the second connecting shaft is located in the arc-shaped section; when the first connecting shaft is abutted against the lower limiting part, the second connecting shaft is positioned in the linear section.

In the handle self-locking structure for the barrel, the barrel body is provided with the stop block, and when the handle rotates in a state, the stop block is in contact with the handle.

In the handle self-locking structure for the barrel, the barrel body further comprises a barrel inner wall and a barrel outer wall, a space for containing the handle is formed between the barrel inner wall and the barrel outer wall, and the handle is contained in the space.

In the handle self-locking structure for the barrel, the inner walls of the two sides of the gap are both arc-shaped and matched with the handle, and the two ends of the gap are communicated with the strip-shaped hole and the arc-shaped groove.

Compared with the prior art, the utility model has the advantages of:

1. thereby draw the handle to the rising and can make the activity of second connecting axle to the linear section of arc wall in with the handle locking, can prevent that handle and staving from taking place to rock when the handle is moving and lead to the water spill in the staving, polluted environment, and second connecting axle and linear section utilize the gravity of staving self to lock, simple structure, convenient to use, and the locking effect is better.

2. When the handle moves downwards, the second connecting shaft moves into the arc section of the arc groove, and the handle can rotate.

3. When the handle rotates, the second connecting shaft rotates by taking the first connecting shaft as a circle center, and the circle center of the arc-shaped section is positioned on the track of the strip-shaped hole, so that the second connecting shaft can freely move in the arc-shaped section without being blocked.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the overall structure provided by the present invention;

fig. 2 is a partial structural schematic diagram of the present invention;

FIG. 3 is a schematic cross-sectional view at the first and second connecting shafts;

FIG. 4 is a schematic view of the configuration of the strip-shaped holes and the arc-shaped grooves;

FIG. 5 is a schematic structural view of the tub;

fig. 6 is an enlarged schematic view at a in fig. 4.

In the figure, a barrel body 1, a handle 2, an arc-shaped groove 5, a first connecting shaft 6, a second connecting shaft 7, a strip-shaped hole 9, an arc-shaped section 10, a linear section 11, a gap 12, an upper limit part 50, a lower limit part 51 and a stop block 52.

Detailed Description

As shown in fig. 1, 3 and 4, a handle auto-lock structure for bucket, including staving 1, staving 1 rotates and links to each other has handle 2, still includes first connecting axle 6 and second connecting axle 7, and first connecting axle 6 and second connecting axle 7 are equipped with bar hole 9 and arc wall 5 on staving 1, on handle 2, first connecting axle 6 and second connecting axle 7 set up respectively in bar hole 9 and arc wall 5.

In this embodiment, staving 1 and handle 2 are connected through first connecting axle 6, second connecting axle 7 and bar hole 9, arc wall 5, and first connecting axle 6 and second connecting axle 7 respectively with bar hole 9, arc wall 5 swing joint.

The arc-shaped groove 5 comprises a linear section 11 and an arc-shaped section 10, and the linear section 11 is communicated with the arc-shaped section 10; when the lifting handle 2 is lifted, the first connecting shaft 6 and the strip-shaped hole 9 move, the second connecting shaft 7 moves into the linear section 11 of the arc-shaped groove 5, and the lifting handle 2 is locked; when the handle 2 moves downwards, the first connecting shaft 6 and the strip-shaped hole 9 move mutually, the second connecting shaft 7 moves into the arc section 10 of the arc-shaped groove 5, and the handle 2 can rotate; as another embodiment, the first connecting shaft 6 and the second connecting shaft 7 may be disposed on the handle 2, and the strip-shaped hole 9 and the arc-shaped groove 5 are disposed on the barrel body 1.

In this embodiment, thereby carrying handle 2 upwards and can make the activity of second connecting axle 7 to the linear section 11 of arc wall 5 in with the handle locking, can prevent that handle and staving from taking place to rock when the handle is moving and leading to the water spill in the staving, polluted environment, and second connecting axle 7 and linear section 11 utilize the gravity of staving self to lock, simple structure, convenient to use, and the locking effect is better.

Secondly, when the handle 2 moves downwards, the second connecting shaft 7 moves into the arc section 10 of the arc groove 5, and the handle 2 can rotate.

It will be appreciated by those skilled in the art that, in addition to the above, the first connecting shaft 6 and the second connecting shaft 7 may be provided on the handle 2, and the corresponding strip-shaped hole 9 and the arc-shaped groove 5 are provided on the barrel body 1.

The central axis of the strip-shaped hole 9 and the central axis of the linear section 11 are located on the same vertical line, and the circle center of the arc-shaped section 10 is located on the track of the strip-shaped hole 9.

In this embodiment, as shown in fig. 3 and 4, when the handle 2 rotates, the second connecting shaft rotates around the first connecting shaft, and the circle center of the arc-shaped section 10 is located on the track of the strip-shaped hole 9, so that the second connecting shaft can move freely in the arc-shaped section without being jammed.

The strip-shaped hole 9 comprises an upper limit part 50 and a lower limit part 51, and when the first connecting shaft 6 is abutted against the upper limit part 50, the second connecting shaft 7 is positioned in the arc-shaped section 10; when the first connecting shaft 6 abuts against the lower stopper portion 51, the second connecting shaft 7 is located in the linear section 11.

In this embodiment, as shown in fig. 1 to 6, when the first connecting shaft 6 abuts against the upper positioning portion 50, the second connecting shaft 7 is located in the arc-shaped section 10, the handle 2 can rotate, and when the first connecting shaft 6 abuts against the lower positioning portion 51, the second connecting shaft 7 is located in the linear section 11, and the handle is locked.

The barrel body 1 is provided with a stop block 52, and when the handle 2 rotates, the stop block 52 is in contact with the handle 2.

In this embodiment, as shown in fig. 2 and 5, the stop block 52 can limit and position the handle 2, and when the handle rotates to contact with the stop block 52, the handle 2 can be limited by pulling the handle.

The barrel body 1 further comprises an inner barrel wall and an outer barrel wall, a space 12 for accommodating the handle 2 is formed between the inner barrel wall and the outer barrel wall, and the handle is accommodated in the space 12.

In this embodiment, as shown in fig. 1 and 5, when the handle is not used, the handle can be placed in the gap 12, so as to prevent the handle from affecting the use of the barrel body.

The utility model discloses a theory of operation is: when the barrel body is moved, the lifting handle is rotated to be in contact with the stop block, the lifting handle 2 is lifted, the first connecting shaft 6 and the strip-shaped hole 9 move, the second connecting shaft 7 moves into the linear section 11 of the arc-shaped groove 5, and the lifting handle 2 is locked; when the barrel body is matched with the mop for use, the handle 2 is pressed downwards, the first connecting shaft 6 and the strip-shaped hole 9 move mutually, the second connecting shaft 7 moves to the arc section 10 of the arc-shaped groove 5, and the handle 2 can rotate to the space to avoid the influence of the handle on the use of the barrel body.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms barrel 1, handle 2, arc-shaped slot 5, first connecting shaft 6, second connecting shaft 7, strip-shaped hole 9, arc-shaped section 10, linear section 11, gap 12, upper limit portion 50, lower limit portion 51, stop 52, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. A handle self-locking structure for a barrel comprises a barrel body (1), wherein the barrel body (1) is connected with a handle (2) in a rotating mode, and is characterized by comprising a first connecting shaft (6) and a second connecting shaft (7), the first connecting shaft (6) and the second connecting shaft (7) are arranged on the barrel body (1), a strip-shaped hole (9) and an arc-shaped groove (5) are formed in the handle (2), and the first connecting shaft (6) and the second connecting shaft (7) are respectively arranged in the strip-shaped hole (9) and the arc-shaped groove (5);

the arc-shaped groove (5) comprises a linear section (11) and an arc-shaped section (10), and the linear section (11) is communicated with the arc-shaped section (10);

when the lifting handle (2) is lifted, the first connecting shaft (6) and the strip-shaped hole (9) move mutually, the second connecting shaft (7) moves into the linear section (11) of the arc-shaped groove (5), and the lifting handle (2) is locked; when the lifting handle (2) moves downwards, the first connecting shaft (6) and the strip-shaped hole (9) move mutually, the second connecting shaft (7) moves into the arc-shaped section (10) of the arc-shaped groove (5), and the lifting handle (2) can rotate; or the first connecting shaft (6) and the second connecting shaft (7) are arranged on the lifting handle (2), and the strip-shaped hole (9) and the arc-shaped groove (5) are arranged on the barrel body (1).

2. A handle self-locking structure for a bucket according to claim 1, wherein the central axis of the strip-shaped hole (9) and the central axis of the linear section (11) are located on the same vertical line.

3. A handle self-locking structure for a bucket according to claim 1, wherein the center of the arc-shaped section (10) is located on the track of the strip-shaped hole (9).

4. A handle self-locking structure for a barrel as claimed in any one of claims 1 to 3, wherein the strip-shaped hole (9) comprises an upper limit portion (50) and a lower limit portion (51), and when the first connecting shaft (6) is abutted against the upper limit portion (50), the second connecting shaft (7) is positioned in the arc-shaped section (10); when the first connecting shaft (6) is abutted against the lower limiting part (51), the second connecting shaft (7) is positioned in the linear section (11).

5. The handle self-locking structure for the barrel as claimed in claim 1, wherein the barrel body (1) is provided with a stop (52), and when the handle (2) is rotated, the stop (52) is contacted with the handle (2).

6. The handle self-locking structure for the barrel as claimed in claim 1, wherein the barrel body (1) further comprises an inner barrel wall and an outer barrel wall, a gap (12) for accommodating the handle (2) is formed between the inner barrel wall and the outer barrel wall, and the handle is accommodated in the gap (12).

7. The handle self-locking structure for the barrel as claimed in claim 6, wherein the inner walls of the two sides of the gap (12) are both arc-shaped which are matched with the handle, and the two ends of the gap are communicated with the strip-shaped hole (9) and the arc-shaped groove (5).