CN109573407A - A kind of dual fire-retardant dustbin - Google Patents
A kind of dual fire-retardant dustbin Download PDFInfo
- Publication number
- CN109573407A CN109573407A CN201811561382.XA CN201811561382A CN109573407A CN 109573407 A CN109573407 A CN 109573407A CN 201811561382 A CN201811561382 A CN 201811561382A CN 109573407 A CN109573407 A CN 109573407A
- Authority
- CN
- China
- Prior art keywords
- sap cavity
- cover board
- lid
- cabinet
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1646—Lids or covers provided with means for mounting on receptacles, e.g. hinges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F2001/1653—Constructional features of lids or covers
- B65F2001/1676—Constructional features of lids or covers relating to means for sealing the lid or cover, e.g. against escaping odors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of dual fire-retardant dustbins, it is less than the lid of cabinet including cabinet and cross section, it is fixedly connected at the top of the two sides of the cabinet with lid, sap cavity is offered at the top of the other two sides of the cabinet, solution filled with absorbable carbon dioxide in the sap cavity, lid position corresponding with sap cavity is fixedly connected with partition, and partition is vertically arranged, the bottom end of the partition extends to the interior bottom side of sap cavity, and the interior bottom end of the partition and sap cavity has the gap of 1-10cm.The prominent feature of the present invention is that the trigger mechanism based on heat and lever principle is not necessarily to other driven by energy, it can be achieved that dustbin room temperature is opened, and temperature anomaly is closed, the fire-retardant mutual cooperation of second level, and safety is higher.
Description
Technical field
The present invention relates to dustbin technical fields, more particularly to a kind of dual fire-retardant dustbin.
Background technique
Many industrial wastes will necessarily be generated during printing industry production, the rubbish in this kind of place is mainly one
A little papery rubbish, and in processing site, often having smoker unintentionally throws away the cigarette butt not yet extinguished completely in dustbin,
And the high temperature of several Baidu of cigarette butt is higher than the burning point of stationery rubbish, is easily lighted, thus there are great security risks.
Summary of the invention
The purpose of the present invention is to solve above-mentioned problems, and the dual fire-retardant dustbin of one kind proposed.For reality
Existing above-mentioned purpose, present invention employs following technical solutions:
A kind of dual fire-retardant dustbin is less than the lid of cabinet, the two sides of the cabinet including cabinet and cross section
Top is fixedly connected with lid, sap cavity is offered at the top of the other two sides of the cabinet, being filled in the sap cavity can inhale
Receive carbon dioxide solution, lid position corresponding with sap cavity is fixedly connected with partition, and partition is vertically arranged, it is described every
The bottom end of plate extends to the interior bottom side of sap cavity, and the interior bottom end of the partition and sap cavity has the gap of 1-10cm；The lid
Middle part offers opening, and the top of the opening is equipped with can be by the cover board of closure of openings, and the side of the cover board is corresponding with opening,
The other side of the cover board is rotatably connected on lid, and lid position corresponding with the separate opening side of cover board offers recessed
Slot, the cover board are connected with pull rod close to the side of groove, and the pull rod gap passes through the inner wall of groove and extends to lid
The other side of body, the pull rod are fixedly connected with limited block far from one end port of cover board, and the pull rod is located at close to limited block
Side be arranged with reset spring, the reset spring is formed by memorial alloy coiling, the minimum abnormal temperature of the reset spring
Degree is 65 degree, when the reset spring is not up to transformation temperature, and the cover board is greater than far from opening side torque close to opening
Side；The contraction when reset spring reaches transformation temperature, while the cover board is less than far from opening side torque close to opening
Side.
It is of the invention it is preferred in, sliding slot is offered on the cover board, straight pin is connected in the sliding slot, it is described
Straight pin is fixedly connected with pull rod.
It is of the invention it is preferred in, the sap cavity is separated into inlet and liquid sucting port by partition, the liquid sucting port it is transversal
Face is greater than inlet.
It is of the invention it is preferred in, drain pipe is installed, and drain pipe outboard end screw thread is matched on the side wall of the sap cavity
Conjunction has turncap.
It is of the invention it is preferred in, the bottom end of the limited block is fixedly connected with lifting rope, and the lifting rope is far from limited block
One end is fixedly connected with drainage plate, and the drainage plate rotates on the side wall in cabinet close to sap cavity.
The beneficial effects of the present invention are: lever principle is utilized, regards cover board as lever, by changing lever side
Torque, it can be achieved that the other side tilting and level, by the reset spring by memorial alloy coiling as medium, when cabinet is normal
It is extension state under reset spring room temperature, and under the gravity of limited block under temperature, so that power of the cover board far from opening side
Square is greater than close to opening, so that cover board is tilted close to open side, the dispensing of rubbish can be carried out by gap between the two.When
Open fire burning, when heat reaches the minimum transformation temperature of reset spring, reset spring occur in cabinet and then shrinks, so that cover board
Close to open side level and by closure of openings, so that losing the oxygen for open fire burning in cabinet, it is fire-retardant to realize level-one.Oxygen
Reduction cause the intracorporal air pressure of case be less than atmospheric pressure, and burn generate carbon dioxide soluble in the liquid in sap cavity, thus into
One step reduces air pressure in cabinet, and the liquid in sap cavity is inhaled into cabinet under the action of external atmosphere pressure at this time, liquid into
One step covers the Mars not yet extinguished completely, so that it is reduced to burning point hereinafter, to realize second level fire-retardant.
The prominent feature of the present invention is that the trigger mechanism based on heat and lever principle is not necessarily to other driven by energy, can
Realize that dustbin room temperature is opened, temperature anomaly is closed, the fire-retardant mutual cooperation of second level, and safety is higher.
Detailed description of the invention
Fig. 1 is one structural schematic diagram of the embodiment of the present invention；
Fig. 2 is part A enlarged structure schematic diagram in Fig. 1 of the present invention；
Fig. 3 is sap cavity partial sectional view in Fig. 1 of the present invention；
Fig. 4 is another status diagram in Fig. 1 of the present invention；
Fig. 5 is two structural schematic diagram of the embodiment of the present invention.
In figure: 1 cabinet, 2 lids, 3 openings, 4 sap cavities, 4a inlet, 4b liquid sucting port, 5 partitions, 6 link blocks, 7 cover boards, 8
Drain pipe, 9 grooves, 10 pull rods, 11 reset springs, 12 limited blocks, 13 sliding slots, 14 straight pins.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one
Referring to figs. 1 to 4, a kind of dual fire-retardant dustbin is less than the lid 2 of cabinet 1, case including cabinet 1 and cross section
It is fixedly connected at the top of the two sides of body 1 with lid 2, offers sap cavity 4, further, liquid at the top of the other two sides of cabinet 1
Drain pipe 8 is installed, and 8 outboard end of drain pipe has been threadedly engaged turncap on the side wall of chamber 4, row is played in the setting of drain pipe 8
Alkaline water can be used to increase dioxy in the effect of empty sap cavity 4, the interior solution filled with absorbable carbon dioxide of sap cavity 4, this solution
Change carbon absorption amount, pure water can also be used, the position corresponding with sap cavity 4 of lid 2 is fixedly connected with partition 5, and partition 5 is set vertically
It sets, the bottom end of partition 5 extends to the interior bottom side of sap cavity 4, and the interior bottom end of partition 5 and sap cavity 4 has the gap of 1-10cm；
In a preferred embodiment of the invention, sap cavity 4 is separated into inlet 4a and liquid sucting port 4b, liquid sucting port 4b by partition 5
Cross section be greater than inlet 4a, since liquid sucting port 4b has bigger cross section, thus can be with the carbon dioxide in cabinet 1 more
Good contact, so that carbon dioxide is more soluble in alkaline water or pure water.
The middle part of lid 2 offers opening 3, and 3 top of being open is equipped with and can will be open 3 closed cover boards 7, and the one of cover board 7
Side is corresponding with opening 3, and the other side of cover board 7 is rotatably connected on lid 2, the position corresponding with the separate opening side of cover board 7 of lid 2
It sets and opens up fluted 9, cover board 7 is connected with pull rod 10 close to the side of groove 9, in a preferred embodiment of the invention, lid
Plate 7 and being flexibly connected for pull rod 10 are as follows: offering sliding slot 13 on cover board 7, straight pin 14, cylinder are connected in sliding slot 13
Pin 14 is fixedly connected with pull rod 10, and straight pin 14 can slide in sliding slot 13, can also be rotated in it, on the one hand be played distance
The effect of compensation, on the other hand due to that can increase in being slidably connected or reduce cover board 7 close to the torque of 9 side of groove.
10 gap of pull rod passes through the inner wall of groove 9 and extends to the other side of lid 2, the one end of pull rod 10 far from cover board 7
Port is fixedly connected with limited block 12, and limited block 12 can also serve as the function of variable weights, and pull rod 10 is located at one close to limited block 12
Side is arranged with reset spring 11, and reset spring 11 is formed by memorial alloy coiling, and CuZnAl memory alloy wire can be used and turn to,
Half at room temperature can be foreshortened to when reaching 65 degree of -85 degree at room temperature for elongation state.
The minimum transformation temperature of reset spring 11 is 65 degree, and when reset spring 11 is not up to transformation temperature, cover board 7 is kept away from
3 side torques of mouth are greater than close to the side of opening 3；Contraction when reset spring 11 reaches transformation temperature, while cover board 7 is far from opening
3 side torques are less than close to the side of opening 3.
At normal temperature, the minimum abnormal temperature of the reset spring 11 as made of memorial alloy coiling is far not achieved in environment temperature
Degree, thus be extension state under 11 room temperature of reset spring, and under the gravity of limited block 12, so that cover board 7 is far from opening 3
The torque of side is greater than at opening 3, and straight pin 14 is located at the right side of sliding slot 13 and further increases the side force square, thus
Cover board 3 moves according to lever principle and the side for being located at opening 3 is tilted, and can carry out rubbish by gap between the two
It launches.
When open fire burning occurs in cabinet 1, heat is transferred to reset spring 11 by air or lid 2, and reaches memory
When minimum transformation temperature (65 degree) of reset spring 11 made of alloy coiling, 11 crystal structure of reset spring changes, multiple
Position spring 11 and then contraction, the tension of reset spring 11 overcomes the gravity of limited block 12 at this time, so that cover board 7 is far from opening 3 one
The torque of side is greater than at opening 3, and straight pin 14 is located at the left side of sliding slot 13 and further reduces the side force square, thus lid
Opening 3 is under gravity closed in the other side of plate 7, so that losing the oxygen for open fire burning in cabinet 1, realizes one
Grade is fire-retardant.Oxygen, which is reduced, causes the air pressure in cabinet 1 to be less than atmospheric pressure, at this time work of the liquid in sap cavity 4 in external atmosphere pressure
It is inhaled under in cabinet 1, liquid further covers the Mars not yet extinguished completely, so that it is reduced to burning point hereinafter, realizing
Second level is fire-retardant, and the carbon dioxide soluble generated that burns is in alkaline solution or pure water in sap cavity 4, thus further reduced
Air pressure in cabinet 1, the fire-retardant mutual cooperation of two-stage, safety is higher, only needs the periodically make-up solution into sap cavity 4.
Embodiment two
Referring to Fig. 5, the present embodiment on the basis of example 1, is further provided with lifting rope 15 and drainage plate 16, limit
The bottom end of block 12 is fixedly connected with lifting rope 15, and lifting rope 15 is fixedly connected with drainage plate 16, drainage plate far from one end of limited block 12
16 rotate in cabinet 2 on the side wall of sap cavity 4, when causing reset spring 11 to shrink due to burning in cabinet 1, further gram
The gravity for taking drainage plate 16, being pulled by lifting rope 15 using fulcrum is center of circle rotation, at this time can be with by the liquid that sucks in sap cavity 4
The inclined-plane of drainage plate 16 is sprayed on the Mars that 1 bottom of cabinet is not yet extinguished, and is allowed to temperature and is reduced to burning point hereinafter, avoiding secondary
Burning.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of dual fire-retardant dustbin is less than the lid (2) of cabinet (1) including cabinet (1) and cross section, feature exists
In the two sides top of the cabinet (1) is fixedly connected with lid (2), is opened up at the top of the other two sides of the cabinet (1)
Have sap cavity (4), the solution filled with absorbable carbon dioxide in the sap cavity (4), the lid (2) is corresponding with sap cavity (4)
Position is fixedly connected with partition (5), and partition (5) is vertically arranged, and the bottom end of the partition (5) extends to the interior bottom of sap cavity (4)
The interior bottom end of side, the partition (5) and sap cavity (4) has the gap of 1-10cm；Opening is offered in the middle part of the lid (2)
(3), be equipped with can be by opening (3) closed cover board (7) for the top of the opening (3), the side and opening (3) of the cover board (7)
Corresponding, the other side of the cover board (7) is rotatably connected on lid (2), and the lid (2) and cover board (7) are far from opening side
Corresponding position opens up fluted (9), and the cover board (7) is connected with pull rod (10), the drawing close to the side of groove (9)
Bar (10) gap passes through the inner wall of groove (9) and extends to the other side of lid (2), and the pull rod (10) is far from cover board (7)
One end port is fixedly connected with limited block (12), and the pull rod (10), which is located at, is arranged with reset bullet close to the side of limited block (12)
Spring (11), the reset spring (11) are formed by memorial alloy coiling, and the minimum transformation temperature of the reset spring (11) is 65
Degree, when the reset spring (11) is not up to transformation temperature, the cover board (7) is greater than close open far from opening (3) side torque
The side of mouth (3)；The contraction when reset spring (11) reaches transformation temperature, while the cover board (7) is far from opening (3) side
Torque is less than close to the side of opening (3).
2. the dual fire-retardant dustbin of one kind according to claim 1, which is characterized in that offered on the cover board (7)
Sliding slot (13), the sliding slot (13) is interior to be connected with straight pin (14), and the straight pin (14) is fixedly connected with pull rod (10).
3. the dual fire-retardant dustbin of one kind according to claim 1, which is characterized in that the sap cavity (4) is by partition (5)
It is separated into inlet (4a) and liquid sucting port (4b), the cross section of the liquid sucting port (4b) is greater than inlet (4a).
4. the dual fire-retardant dustbin of one kind according to claim 1, which is characterized in that on the side wall of the sap cavity (4)
It is equipped with drain pipe (8), and drain pipe (8) outboard end has been threadedly engaged turncap.
5. the dual fire-retardant dustbin of one kind according to claim 1, which is characterized in that the bottom end of the limited block (12)
It is fixedly connected with lifting rope (15), the lifting rope (15) is fixedly connected with drainage plate (16) far from the one end of limited block (12), described
Drainage plate (16) rotation is on the side wall of cabinet (2) close sap cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561382.XA CN109573407A (en) | 2018-12-20 | 2018-12-20 | A kind of dual fire-retardant dustbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561382.XA CN109573407A (en) | 2018-12-20 | 2018-12-20 | A kind of dual fire-retardant dustbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109573407A true CN109573407A (en) | 2019-04-05 |
Family
ID=65930183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811561382.XA Pending CN109573407A (en) | 2018-12-20 | 2018-12-20 | A kind of dual fire-retardant dustbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109573407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230811A (en) * | 2019-06-18 | 2019-09-13 | 邢应娣 | It is a kind of can automatic distinguishing alcolhol burner |
| CN116062337A (en) * | 2021-11-03 | 2023-05-05 | 厦门铱科塑胶精密模具有限公司 | Multifunctional limiting mechanism |
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|---|---|---|---|---|
| US1832056A (en) * | 1930-07-25 | 1931-11-17 | Richard V Spencer | Fireproof waste paper basket |
| CN201545437U (en) * | 2009-02-11 | 2010-08-11 | 郴州嘉鸿玻璃钢工程有限公司 | Fireproof garbage bin |
| CN101896412A (en) * | 2007-11-14 | 2010-11-24 | 马里凯普有限公司 | Method for closing a waste bin filling hole and a waste bin |
| DE102010001178A1 (en) * | 2010-01-25 | 2011-07-28 | Stumpf Forschungs- und Entwicklungs-GmbH, 57234 | Waste or scrap collector has retention device provided within area of lower edges of insertion flap in one side and within area of rear walls of container body or rear wall of hood in another side |
| JP3215506U (en) * | 2017-12-22 | 2018-03-29 | 潔 石原 | Fire extinguisher |
| CN108891823A (en) * | 2018-09-11 | 2018-11-27 | 刘兴海 | A kind of anti-flaming dustbin |
-
2018
- 2018-12-20 CN CN201811561382.XA patent/CN109573407A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1832056A (en) * | 1930-07-25 | 1931-11-17 | Richard V Spencer | Fireproof waste paper basket |
| CN101896412A (en) * | 2007-11-14 | 2010-11-24 | 马里凯普有限公司 | Method for closing a waste bin filling hole and a waste bin |
| CN201545437U (en) * | 2009-02-11 | 2010-08-11 | 郴州嘉鸿玻璃钢工程有限公司 | Fireproof garbage bin |
| DE102010001178A1 (en) * | 2010-01-25 | 2011-07-28 | Stumpf Forschungs- und Entwicklungs-GmbH, 57234 | Waste or scrap collector has retention device provided within area of lower edges of insertion flap in one side and within area of rear walls of container body or rear wall of hood in another side |
| JP3215506U (en) * | 2017-12-22 | 2018-03-29 | 潔 石原 | Fire extinguisher |
| CN108891823A (en) * | 2018-09-11 | 2018-11-27 | 刘兴海 | A kind of anti-flaming dustbin |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230811A (en) * | 2019-06-18 | 2019-09-13 | 邢应娣 | It is a kind of can automatic distinguishing alcolhol burner |
| CN110230811B (en) * | 2019-06-18 | 2020-07-17 | 宋晴 | Alcohol lamp capable of being automatically extinguished |
| CN116062337A (en) * | 2021-11-03 | 2023-05-05 | 厦门铱科塑胶精密模具有限公司 | Multifunctional limiting mechanism |
| CN116062337B (en) * | 2021-11-03 | 2024-10-01 | 厦门铱科塑胶精密模具有限公司 | Multifunctional limiting mechanism |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
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| RJ01 | Rejection of invention patent application after publication |