CN217147194U

CN217147194U - Automatic opening tightening structure of full-biodegradable garbage bag

Info

Publication number: CN217147194U
Application number: CN202123408027.9U
Authority: CN
Inventors: 张苏成
Original assignee: Zhuhai Dingsheng Adhesive Plastic Environmental Protection Technology Co ltd
Current assignee: Zhuhai Dingsheng Adhesive Plastic Environmental Protection Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-09
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an automatic tight mouthful structure of full biodegradable garbage bag, including the garbage bag, the outside of garbage bag is provided with places the layer, and the inside of placing the layer runs through there is the stay cord, and the one end of stay cord is provided with fixed the knot, and the top of fixed knot is pegged graft and is had the pull to turn round, and the plastic-weld has the dog on the outer wall of pull to turn round, and is provided with the grafting spring that is connected with the dog on the inner wall at fixed knot top, and the plastic-weld has interior pole on the inner wall of fixed knot bottom, and the outside of interior pole has cup jointed the second torsional spring and has received the rope column from inside to outside in proper order. The utility model discloses when the slot was kept away from to the pulling knob, the torsional force of second torsional spring can drive receipts rope post and rotate and carry out the rolling to the stay cord automatically, and then can be automatically to the tight mouth of disposal bag, and it is very convenient to use, and the inside of drain pipe is kept away from to the sealed lid of pulling, is convenient for discharge sewage, can separate sewage and rubbish, has realized the function to rubbish solid-liquid separation, and the first torsion spring is turned round and is resumeed original state.

Description

Automatic opening tightening structure of full-biodegradable garbage bag

Technical Field

The utility model relates to a full biodegradable garbage bag technical field especially relates to automatic tight mouthful structure of full biodegradable garbage bag.

Background

The biodegradable plastic is a plastic which is degraded under the action of microorganisms existing in the nature, such as bacteria, mould (fungi) and algae, the ideal biodegradable plastic is a high polymer material which has excellent service performance, can be completely decomposed by environmental microorganisms after being discarded and finally becomes inorganic to become a component of carbon circulation in the nature, and the biodegradable garbage bag is made of the material and is relatively environment-friendly.

The existing full-biodegradable garbage bag does not have the automatic sealing function, needs an artificial pull rope, is inconvenient to use, cannot classify sewage and garbage, is not environment-friendly enough to use, and therefore needs to design an automatic tight opening structure of the full-biodegradable garbage bag to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the prior art does not have the function of automatic sealing and can not classify sewage and garbage, and providing an automatic opening tightening structure of a full-biodegradable garbage bag.

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

automatic tight mouthful structure of full biodegradable garbage bag, including the disposal bag, the outside of disposal bag is provided with places the layer, and places the inside on layer and run through there is the stay cord, the one end of stay cord is provided with fixed the knot, and the top of fixed knot is pegged graft and is had the pull to turn round, the plastic welding has the dog on the outer wall of pull to turn round, and is provided with the grafting spring that is connected with the dog on the inner wall at fixed knot top, the plastic welding has interior pole on the inner wall of fixed knot bottom, and the outside of interior pole has cup jointed the second torsional spring and has received the rope post from inside to outside in proper order, the both ends of second torsional spring are fixed respectively on the outer wall of interior pole and on the inner wall of receiving the rope post, and the stay cord keeps away from the other end of fixed knot outer wall and fix on the outer wall of receiving the rope post, the slot has been seted up on the outer wall at receipts rope post top, and pull to turn round the inside of inserting at the slot.

Furthermore, a hard shell is arranged at the bottom of the outer wall of the garbage bag, a drain pipe is welded on the outer wall of one side of the hard shell in a plastic welding mode, a sealing cover is clamped and covered on the outer wall of one side of the drain pipe, and a filter screen is welded on the inner wall of the hard shell in a plastic welding mode.

Furthermore, a shell is welded on the outer wall of the hard shell in a plastic welding mode, an insertion block inserted into the shell is welded on the outer wall of one side of the sealing cover in a plastic welding mode, and a pull-back spring connected with the insertion block is arranged on the inner wall of the shell.

Furthermore, a sealing groove is formed in the outer wall of the drain pipe, and a sealing ring clamped inside the sealing groove is arranged on the outer wall of the sealing cover.

Furthermore, a top seat is arranged on the outer wall of the top of the garbage bag, and a connecting rod is welded on the inner wall of the top seat in a plastic welding mode.

Furthermore, the outside of connecting rod is rotated and is connected with the bull stick, and has cup jointed first torsional spring on the outer wall of connecting rod, the one end of first torsional spring is fixed on the outer wall of connecting rod, and the other end setting that the connecting rod was kept away from to first torsional spring is on the inner wall of bull stick.

Furthermore, a turnover plate is welded on the outer wall of the top of the rotating rod in a plastic welding mode, and a clamping plate is welded on the outer wall of the bottom of the rotating rod in a plastic welding mode.

The beneficial effects of the utility model are that:

1. through the layer of placing, stay cord, fixed knot, pulling and turning round, dog, grafting spring, interior pole, receipts rope post and slot that set up, when the slot was kept away from to the pulling and turning round, the torsional force of second torsional spring can drive receipts rope post and rotate and carry out the rolling to the stay cord voluntarily, and then can be automatic to the tight mouthful of disposal bag, and it is very convenient to use.

2. Through crust, drain pipe, sealed lid, shell, inserted block, pullback spring, seal groove and the sealing washer that sets up, the sealed inside of keeping away from the drain pipe of lid of pulling is convenient for discharge sewage, can separate sewage and rubbish, has realized the function to rubbish solid-liquid separation.

3. Through footstock, connecting rod, bull stick, returning face plate, splint and the first torsional spring that sets up, the second loosens the returning face plate messenger, and first torsional spring wrench movement resumes original state, can drive bull stick and splint and rotate, can fix the top limit of disposal bag at the top of garbage bin, can prevent the disposal bag landing.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the automatic opening-tightening structure of the full-biodegradable garbage bag of the present invention;

FIG. 2 is a schematic view of an automatic rope-retracting structure of the automatic opening-tightening structure of the full-biodegradable garbage bag of the present invention;

FIG. 3 is a schematic view of the internal structure of the drain pipe with the automatic opening-tightening structure of the full-biodegradable garbage bag of the present invention;

fig. 4 is a schematic view of the clamping structure of the automatic opening tightening structure of the full-biodegradable garbage bag of the utility model.

In the figure: the garbage bag comprises a garbage bag 1, a placing layer 2, a pull rope 3, a fixing buckle 4, a pull button 5, a stop 6, a plug-in spring 7, an inner rod 8, a rope retracting column 9, a hard shell 10, a drain pipe 11, a sealing cover 12, a shell 13, an insertion block 14, a pullback spring 15, a sealing groove 16, a sealing ring 17, an ejector seat 18, a connecting rod 19, a rotating rod 20, a turnover plate 21, a clamping plate 22, a first torsion spring 23, a second torsion spring 24, a filter screen 25 and an insertion groove 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the automatic opening tightening structure for the fully biodegradable garbage bag comprises a garbage bag 1, a placing layer 2 is arranged on the outer side of the garbage bag 1, a pulling rope 3 penetrates through the placing layer 2, a fixing buckle 4 is arranged at one end of the pulling rope 3, a pulling knob 5 is inserted into the top of the fixing buckle 4, a stop block 6 is welded on the outer wall of the pulling knob 5 in a plastic welding manner, an insertion spring 7 connected with the stop block 6 is arranged on the inner wall of the top of the fixing buckle 4, an inner rod 8 is welded on the inner wall of the bottom of the fixing buckle 4 in a plastic welding manner, a second torsion spring 24 and a rope retracting column 9 are sequentially sleeved on the outer portion of the inner rod 8 from inside to outside, two ends of the second torsion spring 24 are respectively fixed on the outer wall of the inner rod 8 and the inner wall of the rope retracting column 9, the other end of the pulling rope 3 far away from the outer wall of the fixing buckle 4 is fixed on the outer wall of the rope retracting column 9, an insertion groove 26 is formed on the outer wall of the top of the rope retracting column 9, and the pulling knob 5 is inserted into the insertion groove 26, the pulling is drawn and is turned round 5 and keep away from the inside of slot 26, and the torsional force of second torsional spring 24 can drive receipts rope column 9 and rotate the rolling to stay cord 3, and then can be to the automatic tight mouthful of disposal bag 1.

Further, a hard shell 10 is arranged at the bottom of the outer wall of the garbage bag 1, a drain pipe 11 is welded on the outer wall of one side of the hard shell 10 in a plastic welding mode, a sealing cover 12 is clamped and covered on the outer wall of one side of the drain pipe 11, and a filter screen 25 is welded on the inner wall of the hard shell 10 in a plastic welding mode; the outer wall of the hard shell 10 is welded with a shell 13 in a plastic welding mode, the outer wall of one side of the sealing cover 12 is welded with an insertion block 14 inserted in the shell 13 in a plastic welding mode, the inner wall of the shell 13 is provided with a pull-back spring 15 connected with the insertion block 14, when the sealing cover 12 is pulled to be far away from the drainage pipe 11, sewage can be discharged through the drainage pipe 11, and solid and liquid of garbage can be separated.

Furthermore, a sealing groove 16 is formed in the outer wall of the drain pipe 11, a sealing ring 17 clamped inside the sealing groove 16 is arranged on the outer wall of the sealing cover 12, and the sealing ring 17 can guarantee the sealing performance between the sealing cover 12 and the drain pipe 11.

Further, a top seat 18 is arranged on the outer wall of the top of the garbage bag 1, and a connecting rod 19 is welded on the inner wall of the top seat 18 in a plastic welding mode; the outside of connecting rod 19 is rotated and is connected with bull stick 20, and has cup jointed first torsion spring 23 on the outer wall of connecting rod 19, and the one end of first torsion spring 23 is fixed on the outer wall of connecting rod 19, and the other end setting that connecting rod 19 was kept away from to first torsion spring 23 is on the inner wall of bull stick 20, and when loosening returning face plate 21, the torsional force of first torsion spring 23 can drive bull stick 20 and splint 22 and rotate.

Further, a turnover plate 21 is welded on the outer wall of the top of the rotating rod 20 in a plastic welding mode, and a clamping plate 22 is welded on the outer wall of the bottom of the rotating rod 20 in a plastic welding mode, so that the top seat 18 can be fixed on the garbage can, the top of the garbage bag can be fixed on the garbage can, and the garbage bag 1 can be prevented from slipping off.

The working principle is as follows: when the automatic tight mouthful structure of this full biodegradable garbage bag uses, put garbage bag 1 in the inside of garbage bin, rotate returning face plate 21, hang footstock 18 on the top edge of garbage bin, then loosen returning face plate 21, the torsional force of first torsion spring 23 can make bull stick 20 drive splint 22 upset, make splint 22 support and hold on the outer wall of garbage bin, can fix the top of garbage bag 1 on the garbage bin, can prevent garbage bag 1 landing, after rubbish is filled up, take off footstock 18 from the garbage bin, the pulling is drawn and is turned round 5 and keep away from slot 26, the torsional force of second torsion spring 24 can drive receipts rope column 9 and rotate to stay cord 3 automatic rolling, and then can be tight mouthful to garbage bag 1, the sealed lid 12 of pulling, sewage can discharge through drain pipe 11, solid-liquid separation to rubbish has been realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic opening tightening structure of a full-biodegradable garbage bag comprises a garbage bag (1) and is characterized in that a placing layer (2) is arranged on the outer side of the garbage bag (1), a pull rope (3) penetrates through the placing layer (2), a fixing buckle (4) is arranged at one end of the pull rope (3), a pull knob (5) is inserted into the top of the fixing buckle (4), a stop block (6) is welded on the outer wall of the pull knob (5) in a plastic mode, an inserting spring (7) connected with the stop block (6) is arranged on the inner wall of the top of the fixing buckle (4), an inner rod (8) is welded on the inner wall of the bottom of the fixing buckle (4) in a plastic mode, a second torsion spring (24) and a rope winding column (9) are sequentially sleeved on the outer portion of the inner rod (8) from inside to outside, two ends of the second torsion spring (24) are respectively fixed on the outer wall of the inner rod (8) and the inner wall of the rope winding column (9), and the other end of the pull rope (3) far away from the outer wall of the fixing buckle (4) is fixed on the outer wall of the rope winding column (9), the outer wall of the top of the rope winding column (9) is provided with a slot (26), and the pull knob (5) is inserted into the slot (26).

2. The automatic opening tightening structure of the full biodegradable garbage bag according to claim 1, wherein a hard shell (10) is arranged at the bottom of the outer wall of the garbage bag (1), a drain pipe (11) is welded on the outer wall of one side of the hard shell (10), a sealing cover (12) is clamped on the outer wall of one side of the drain pipe (11), and a filter screen (25) is welded on the inner wall of the hard shell (10).

3. The automatic opening tightening structure of the full biodegradable garbage bag according to claim 2, wherein the outer wall of the hard shell (10) is welded with a shell (13), the outer wall of one side of the sealing cover (12) is welded with an insert block (14) inserted into the shell (13), and the inner wall of the shell (13) is provided with a pull-back spring (15) connected with the insert block (14).

4. The automatic opening tightening structure of the full biodegradable garbage bag according to claim 2, wherein the outer wall of the drain pipe (11) is provided with a sealing groove (16), and the outer wall of the sealing cover (12) is provided with a sealing ring (17) clamped inside the sealing groove (16).

5. The automatic opening tightening structure of the full biodegradable garbage bag according to claim 1, wherein a top seat (18) is arranged on the outer wall of the top of the garbage bag (1), and a connecting rod (19) is welded on the inner wall of the top seat (18) in a plastic welding manner.

6. The automatic opening tightening structure of the full biodegradable garbage bag according to claim 5, wherein a rotating rod (20) is rotatably connected to the outside of the connecting rod (19), a first torsion spring (23) is sleeved on the outer wall of the connecting rod (19), one end of the first torsion spring (23) is fixed on the outer wall of the connecting rod (19), and the other end of the first torsion spring (23) far away from the connecting rod (19) is arranged on the inner wall of the rotating rod (20).

7. The automatic opening tightening structure of the full biodegradable garbage bag according to claim 6, wherein the outer wall of the top of the rotating rod (20) is welded with a turnover plate (21) and the outer wall of the bottom of the rotating rod (20) is welded with a clamping plate (22).