CN211732661U

CN211732661U - Gravity closes garbage bin of door

Info

Publication number: CN211732661U
Application number: CN201922104086.3U
Authority: CN
Inventors: 邱特
Original assignee: Foshan Lianggu Intelligent Technology Co ltd
Current assignee: Foshan Lianggu Intelligent Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-10-23
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a garbage bin that gravity closed relates to garbage bin technical field. The utility model discloses a garbage bin main part and bucket head, interior bucket has been placed to the inside of garbage bin main part, the bucket headgear cup joints the upper end in the garbage bin main part, the inside top of bucket head is fixed with the pivot, the outside of pivot is rotated and is connected with bucket head door, the one end of bucket head door is connected with the posterior lateral plate, is an acute angle between bucket head door and the posterior lateral plate, one side of posterior lateral plate is equipped with the gravity piece. The utility model discloses a series of structural design make the device can effectively accomplish under the action of gravity and close the door, and the simple structure of device saves the cost to can effectively adjust the relative position between posterior lateral plate and the gravity piece, and then avoid falling because the error of contained angle between the first door of bucket and the posterior lateral plate that production produced, and then avoid producing the gap between the first door of bucket and the bucket under natural state.

Description

Gravity closes garbage bin of door

Technical Field

The utility model relates to a garbage bin technical field, more specifically say, relate to a garbage bin that gravity closed a door.

Background

Along with the progress of society, people are administering more and more carelessly to the environment, and refuse treatment is the important component part among the environment treatment, and the garbage bin is the device that holds rubbish, can effectively concentrate daily rubbish, and the refuse treatment of being convenient for, but it is complicated that it closes a structure of current garbage bin, and manufacturing cost is expensive, the utility model discloses a new solution has been proposed to above problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a garbage bin that gravity closed to the technical problem who mentions in the solution background art: the existing garbage can is complex in door closing structure and expensive in manufacturing cost.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The garbage can with the gravity closing door comprises a garbage can main body and a can head, an inner barrel is placed inside the garbage can main body, the can head is sleeved at the upper end of the garbage can main body, a rotating shaft is fixed at the top end of the interior of the can head, a can head door is rotatably connected to the outer side of the rotating shaft, one end of the can head door is connected with a rear side plate, an acute angle is formed between the can head door and the rear side plate, and a gravity block is assembled on one side of the rear side plate.

Preferably, the upper and lower ends on posterior lateral plate and gravity piece surface have all been seted up the round hole, the screw rod has been worn to the round hole inside, the outside threaded connection of screw rod has two first nuts and two second nuts, two first nut and two the second nut is fixed respectively in the both sides of gravity piece and posterior lateral plate.

Preferably, the barrel head door and the rear side plate are made of plastics.

Preferably, the tub head door and the rear side plate are integrally formed by injection molding.

Preferably, a bearing is arranged between the barrel head door and the rotating shaft, and the barrel head door and the rotating shaft are rotatably connected through the bearing.

Preferably, the gravity block is made of stainless steel.

3. Advantageous effects

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

(1) the utility model discloses when using, the first door of bucket is being pushed open the back by external force N1, the first door of bucket is rotatory around the pivot, the first door of bucket drives the posterior lateral plate simultaneously, the gravity piece is rotatory around the pivot, and make the position of gravity piece rise, store gravitational potential energy, when external force N1 reduces to zero, under the effect of gravity, the component force N2 of gravity piece makes the gravity piece carry out the rotation in the opposite direction around the pivot, and drive the first door of bucket rotatory, reduce until N2 reduces, the position of the first door of bucket resumes to original state, make the device can effectively accomplish under the action of gravity and close the door with this, and the simple structure of device, save the cost;

(2) the utility model discloses a relative position between posterior lateral plate and the gravity piece can effectively be adjusted to rotatory first nut and second nut, and then avoids falling because the error of contained angle between the first door of bucket and the posterior lateral plate that production produced, and then avoids producing the gap between the first door of bucket and the bucket under natural state.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of one side of the structure of the rear side plate, the gravity block and the rotating shaft of the present invention;

FIG. 4 is a schematic view of the other side of the structure of the rear side plate, the gravity block and the rotating shaft of the present invention;

fig. 5 is a sectional view of the connection structure between the rear side plate and the gravity block of the present invention;

FIG. 6 is a schematic view illustrating the analysis of the force applied when the barrel head door of the present invention is opened;

fig. 7 is an analysis schematic diagram of the force applied when the barrel head door of the present invention is closed.

The reference numbers in the figures illustrate:

1. a trash can body; 2. a barrel head; 3. a barrel head door; 4. a rear side plate; 5. a gravity block; 6. a rotating shaft; 7. a screw; 8. a first nut; 9. a second nut.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

The specific embodiment is as follows:

referring to fig. 1-7, a gravity-closed garbage can includes a garbage can body 1 and a can head 2, an inner can is disposed inside the garbage can body 1, and the can head 2 is sleeved on the upper end of the garbage can body 1.

The top of bucket head 2 inside is fixed with pivot 6, and bucket head door 3 is installed in the outside of pivot 6, installs the bearing between bucket head door 3 and the pivot 6, and bucket head door 3 and pivot 6 pass through the bearing and rotate the connection for it rotates more in the same direction as smooth, and the one end of bucket head door 3 is connected with posterior lateral plate 4, is an acute angle between bucket head door 3 and the posterior lateral plate 4, and one side of posterior lateral plate 4 is equipped with gravity piece 5.

The barrel head door 3 and the rear side plate 4 are made of plastics and are integrally formed by injection molding, so that the production efficiency is high, and the manufacturing cost is low; the material of bucket head door 3 and posterior lateral plate 4 also can adopt stainless steel or iron material, welds the preparation, and intensity is high, long service life.

The round hole has all been seted up to the last lower extreme on posterior

lateral plate

4 and 5 surfaces of gravity piece, screw rod 7 has been worn to the round hole inside, the outside threaded connection of screw rod 7 has two first nuts 8 and two second nuts 9, two first nuts 8 and two second nuts 9 are fixed respectively in the both sides of gravity piece 5 and posterior lateral plate 4, relative position between posterior lateral plate 4 and the gravity piece 5 can effectively be adjusted through rotatory first nut 8 and second nut 9, and then avoid the error of contained angle between barrel head door 3 and the posterior lateral plate 4 because production produces, and then avoid producing the gap between barrel head door 3 and the barrel head 2 under natural state, posterior lateral plate 4 and gravity piece 5 also can adopt stainless steel or iron material preparation, carry out direct welding, high strength, long service life.

The gravity block 5 is made of stainless steel, so that the weight of the gravity block is guaranteed, and the gravity block is prevented from being rusted after being placed for a long time.

The working principle is as follows:

when the device is used, after the barrel head door is pushed open by an external force N1, the barrel head door 3 rotates N3 around the rotating shaft 6, meanwhile, the barrel head door 3 drives the rear side plate 4, the gravity block 5 rotates around the rotating shaft 6, the position of the gravity block 5 is raised, gravitational potential energy is stored, when the external force N1 is reduced to zero, under the action of gravity, the component force N2 of the gravity block 5 enables the gravity block 5 to rotate around the rotating shaft 6 in the opposite direction, the barrel head door 3 is driven to rotate N4 until the N2 is reduced, and the position of the barrel head door 3 is restored to the original state, so that the device can effectively complete closing under the action of gravity, the structure of the device is simple, and the cost is saved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The garbage can with the gravity closing door comprises a garbage can main body (1) and a can head (2), an inner barrel is placed inside the garbage can main body (1), the can head (2) is connected to the upper end of the garbage can main body (1) in a sleeved mode, and the garbage can is characterized in that a rotating shaft (6) is fixed to the top end inside the can head (2), the outer side of the rotating shaft (6) is connected with a can head door (3) in a rotating mode, one end of the can head door (3) is connected with a rear side plate (4), an acute angle is formed between the can head door (3) and the rear side plate (4), and a gravity block (5) is assembled on one side of the rear side plate (4).

2. A gravity-gated garbage can according to claim 1, wherein: the round hole has all been seted up to the last lower extreme on posterior lateral plate (4) and gravity piece (5) surface, screw rod (7) have been worn to the round hole inside, the outside threaded connection of screw rod (7) has two first nuts (8) and two second nuts (9), two first nut (8) and two second nut (9) are fixed respectively in the both sides of gravity piece (5) and posterior lateral plate (4).

3. A gravity-gated garbage can according to claim 1, wherein: the barrel head door (3) and the rear side plate (4) are made of plastics.

4. A gravity-closed trash can as in claim 3, wherein: the barrel head door (3) and the rear side plate (4) are integrally formed through injection molding.

5. A gravity-gated garbage can according to claim 1, wherein: the barrel head door is characterized in that a bearing is arranged between the barrel head door (3) and the rotating shaft (6), and the barrel head door (3) and the rotating shaft (6) are rotatably connected through the bearing.

6. A gravity-gated garbage can according to claim 1, wherein: the gravity block (5) is made of stainless steel.