CN108917279A - A kind of Structure of refrigerator door that child-resistant opens by mistake - Google Patents
A kind of Structure of refrigerator door that child-resistant opens by mistake Download PDFInfo
- Publication number
- CN108917279A CN108917279A CN201810758978.2A CN201810758978A CN108917279A CN 108917279 A CN108917279 A CN 108917279A CN 201810758978 A CN201810758978 A CN 201810758978A CN 108917279 A CN108917279 A CN 108917279A
- Authority
- CN
- China
- Prior art keywords
- column
- block
- fixed
- sliding block
- card slot
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a kind of Structure of refrigerator door that child-resistant opens by mistake,Including refrigerator doors,Refrigerator body,Fixed bonding is equipped with the first fitting block on the refrigerator body side surface,It is fixedly mounted on the first fitting block and is equipped with shaft,Pivot bush unit installation is equipped with elastic rotation shaft in the shaft,It is fixedly connected on the elastic rotation shaft equipped with connecting rod,Sliding slot is fixed in fixed block,Bottom face is fixedly connected equipped with second spring in sliding slot,Second spring upper end is fixedly connected equipped with sliding block,Sliding block is movably arranged in sliding slot,One end that the sliding block is located at card slot is inclined design,Sliding block can move in sliding slot,Because it is inclined design,When sliding block activity encounters column,Column is made in its retraction sliding slot by squeezing sliding block inclined-plane,It can smoothly enter into card slot,When column is completely into card slot,Sliding block pops up under second spring promotion,Can make connecting rod and column without departing from,This can keep refrigerator doors to remain off,It will not be opened by mistake easily by children.
Description
Technical field
The present invention relates to refrigerator doors technical field, specially a kind of Structure of refrigerator door that child-resistant opens by mistake.
Background technique
Nowadays a kind of high-grade electric appliance of the refrigerator as last century has come into thousand ten thousand into the development in excessively close ten or twenty year
Family is now a kind of most common household electrical appliance, its role is to freeze or refrigerate some food, to extend its shelf-life,
Working principle is that the temperature by devices such as compressors refrigerator inside is discharged to outside refrigerator, when family has children, because of children
Nature love to play and do not understand that life is attempted, and such as accidentally open refrigerator doors and find not in time, can cause to the food of refrigerator inside
Damage but also extremely waste electric power resource, thus it is proposed that a kind of Structure of refrigerator door that child-resistant opens by mistake is above-mentioned for solving
Problem.
Summary of the invention
The purpose of the present invention is to provide a kind of Structure of refrigerator door that child-resistant opens by mistake, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of Structure of refrigerator door that child-resistant opens by mistake, including
Refrigerator doors, refrigerator body, fixed bonding is equipped with the first fitting block on the refrigerator body side surface, fixed peace on the first fitting block
It is installed with shaft, pivot bush unit installation is equipped with elastic rotation shaft in the shaft, is fixedly connected on the elastic rotation shaft and is equipped with connection
Bar, one side of connecting rod are fixed with card slot, and fixture block is fixed with above the card slot, and the fixture block fixed installation is set to
Connecting rod side, the card slot lower section, which is fixedly mounted, is equipped with fixed block, which is connected in card column, the card column activity
Through being installed in fixed plate, described fixed plate one end, which is vertically fixedly mounted, is equipped with column, and the column lower end, which is fixedly connected, to be set
It is bonded block upper surface in second, the fixed bonding of the second fitting block is set on refrigerator doors side end face.
Preferably, sliding slot is fixed in the fixed block, bottom face is fixedly connected equipped with second spring in the sliding slot,
The second spring upper end is fixedly connected equipped with sliding block, and the sliding block is movably arranged in sliding slot, which is located at one end of card slot
For inclined design.
Preferably, limited block is fixed on the sliding block side, the limited block can not enter in card slot.
Preferably, the sliding block and column lower end activity are clamped, and the upper end of the column diameter is less than its lower end diameter, and vertical
Column upper end diameter is less than the length of sliding block beveled end to fixture block.
Preferably, second fitting block upper surface is fixed with sleeve, is equipped with if the sleeve inner bottom surface is fixedly connected
Dry first spring, several first spring upper ends are fixedly connected set on column lower end face, the column lower end pivot bush unit peace
It is installed in sleeve.
Compared with prior art, the beneficial effects of the invention are as follows：
1, sliding slot is fixed in fixed block, bottom face is fixedly connected equipped with second spring in sliding slot, and second spring upper end is fixed
It is connected with sliding block, sliding block is movably arranged in sliding slot, and one end which is located at card slot is inclined design, and sliding block can be in sliding slot
Mobile, because it is inclined design, when sliding block activity encounters column, column is made in its retraction sliding slot by squeezing sliding block inclined-plane,
It can smoothly enter into card slot, when column is completely into card slot, sliding block pops up under second spring promotion, can make connecting rod
With column without departing from this can keep refrigerator doors to remain off, and will not be opened by mistake easily by children.
2, sliding block and column lower end activity are clamped, and the upper end of the column diameter is less than its lower end diameter, and the upper end of the column diameter is small
In the length of sliding block beveled end to fixture block, closing refrigerator door, when card slot and column clamping, sliding block can block column, make it not
Card slot can be fallen out, this, which can remain off refrigerator doors, to be opened by mistake, if refrigerator doors need to be opened, by lower pillar stand, make
Card column lower end in card slot is detached from card slot, so as to which connecting rod and column to be separated from, this i.e. openable refrigerator doors.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is front view of the present invention；
Fig. 3 is structure enlargement diagram at A of the present invention.
In figure：1 refrigerator doors, 2 refrigerator bodies, 3 connecting rods, 4 elastic rotation shafts, 5 first fitting blocks, 6 shafts, 7 fixed blocks, 8 are consolidated
Fixed board, 9 second fitting blocks, 10 card columns, 11 columns, 12 fixture blocks, 13 sleeves, 14 first springs, 15 sliding blocks, 16 second springs, 17
Sliding slot, 18 card slots, 19 limited blocks.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of Structure of refrigerator door that child-resistant opens by mistake, including ice
Chamber door 1, refrigerator body 2, fixed bonding is equipped with the first fitting block 5 on 2 side of refrigerator body, it is fixedly mounted and is equipped on the first fitting block 5
Shaft 6, pivot bush unit installation is equipped with elastic rotation shaft 4 in shaft 6, is fixedly connected on elastic rotation shaft 4 equipped with connecting rod 3, connecting rod 3
One side is fixed with card slot 18, and fixture block 12 is fixed with above card slot 18, and fixture block 12, which is fixedly mounted, is set to 3 side of connecting rod,
It is fixedly mounted below card slot 18 and is equipped with fixed block 7, which is connected in card column 10, and 10 activity of card column, which runs through, to be installed on
In fixed plate 8,8 one end of fixed plate, which is vertically fixedly mounted, is equipped with column 11, and 11 lower end of column is fixedly connected set on the second fitting block 9
Upper surface, the second fixed bonding of fitting block 9 are set on 1 side end face of refrigerator doors.
Sliding slot 17 is fixed in fixed block 7, bottom face is fixedly connected equipped with second spring 16, second spring in sliding slot 17
16 upper ends are fixedly connected equipped with sliding block 15, and sliding block 15 is movably arranged in sliding slot 17, and one end which is located at card slot 18 is oblique
Face design, sliding block 15 can move in sliding slot 17, because it is inclined design, when 15 activity of sliding block encounters column 10, and column 10
Make to can smoothly enter into card slot 18 in its retraction sliding slot 17 by squeezing 15 inclined-plane of sliding block, when column 10 is completely into card slot
When 18, sliding block 15 pops up under the promotion of second spring 16, and connecting rod 3 and column can be made without departing from this can keep refrigerator
Door 1 remains off, and will not be opened by mistake easily by children.
Limited block 19 is fixed on 15 side of sliding block, limited block 19 can not enter in card slot 18, when sliding block 15 is complete
It when flicking state, can be limited by limited block 19, be closed it will not with fixture block 12.
Sliding block 15 and 10 lower end activity of column are clamped, and 10 upper end diameter of column is less than its lower end diameter, and 10 upper end of column
Diameter is less than length of 15 beveled end of sliding block to fixture block 12, closing refrigerator door 1, when card slot 18 and column 10 are clamped, sliding block 15
Column 10 can be blocked, so that it will not fall out card slot 18, refrigerator doors 1 can be remained off and will not be opened by mistake by this, if needing
Open refrigerator doors 1, by lower pillar stand 10,10 lower end of card column in card slot 18 made to be detached from card slot 18, so as to by connecting rod 3 with stand
Column 10 is separated from, this i.e. openable refrigerator doors 1.
Second fitting 9 upper surface of block is fixed with sleeve 13, and 13 inner bottom surface of sleeve is fixedly connected equipped with several first springs
14, several first spring, 14 upper ends are fixedly connected set on 10 lower end surface of column, and the installation of 10 lower end pivot bush unit of column is set to sleeve
In 13, under normal circumstances, column 10 can make its lower end be always maintained at the clamping position with sliding block 15 under the promotion of the first spring 14
It sets.
Working principle：The present invention by first fitting block 5 with second be bonded block 9 respectively fix be fitted in refrigerator body 2 and refrigerator
On door 1, when refrigerator doors 1 are closed, it is rotatablely connected bar 3, card slot 18 is made to be clamped 10 lower end of card column, in the case where card slot 18 is clamped card column 10
During end, column 10 makes to can smoothly enter into card slot 18 in its retraction sliding slot 17 by squeezing 15 inclined-plane of sliding block, when vertical
When column 10 is completely into card slot 18, sliding block 15 pops up under the promotion of second spring 16, and connecting rod 3 can be made not take off with column
From this can keep refrigerator doors 1 to remain off, and will not be opened by mistake easily by children, if refrigerator doors 1 need to be opened, by lower pillar stand
10, so that 10 lower end of card column in card slot 18 is detached from card slot 18, so as to which connecting rod 3 and column 10 to be separated from, this can be beaten
Open refrigerator doors 1
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, it is possible to understand that
These embodiments can be carried out with a variety of variations, modification, replacement without departing from the principles and spirit of the present invention and become
Type, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of Structure of refrigerator door that child-resistant opens by mistake, including refrigerator doors（1）, refrigerator body（2）, it is characterised in that：The refrigerator
Body（2）Fixed bonding is equipped with the first fitting block on side（5）, the first fitting block（5）Upper be fixedly mounted is equipped with shaft（6）,
The shaft（6）Upper pivot bush unit installation is equipped with elastic rotation shaft（4）, the elastic rotation shaft（4）On be fixedly connected equipped with connecting rod
（3）, the connecting rod（3）One side is fixed with card slot（18）, the card slot（18）Top is fixed with fixture block（12）, described
Fixture block（12）It is fixedly mounted and is set to connecting rod（3）Side, the card slot（18）Lower section, which is fixedly mounted, is equipped with fixed block（7）, the card
Slot（18）Activity is connected in card column（10）On, the card column（10）Activity, which runs through, is installed on fixed plate（8）It is interior, the fixed plate
（8）One end, which is vertically fixedly mounted, is equipped with column（11）, the column（11）Lower end is fixedly connected set on the second fitting block（9）Upper end
Face, the second fitting block（9）Fixed bonding is set to refrigerator doors（1）On side end face.
2. the Structure of refrigerator door that a kind of child-resistant according to claim 1 opens by mistake, it is characterised in that：The fixed block（7）
Inside it is fixed with sliding slot（17）, the sliding slot（17）Interior bottom face is fixedly connected equipped with second spring（16）, the second spring
（16）Upper end is fixedly connected equipped with sliding block（15）, the sliding block（15）It is movably arranged at sliding slot（17）It is interior, the sliding block（15）Positioned at card
Slot（18）One end be inclined design.
3. the Structure of refrigerator door that a kind of child-resistant according to claim 2 opens by mistake, it is characterised in that：The sliding block（15）Side
Limited block is fixed on face（19）, the limited block（19）Card slot can not be entered（18）It is interior.
4. the Structure of refrigerator door that a kind of child-resistant according to claim 3 opens by mistake, it is characterised in that：The sliding block（15）With
Column（10）Lower end activity clamping, the column（10）Upper end diameter is less than its lower end diameter, and column（10）Upper end diameter is small
In sliding block（15）Beveled end is to fixture block（12）Length.
5. the Structure of refrigerator door that a kind of child-resistant according to claim 1 opens by mistake, it is characterised in that：The second fitting block
（9）Upper surface is fixed with sleeve（13）, the sleeve（13）Inner bottom surface is fixedly connected equipped with several first springs（14）, several
First spring（14）Upper end is fixedly connected set on column（10）Lower end surface, the column（10）Pivot bush unit installation in lower end is set
In sleeve（13）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758978.2A CN108917279A (en) | 2018-07-11 | 2018-07-11 | A kind of Structure of refrigerator door that child-resistant opens by mistake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758978.2A CN108917279A (en) | 2018-07-11 | 2018-07-11 | A kind of Structure of refrigerator door that child-resistant opens by mistake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108917279A true CN108917279A (en) | 2018-11-30 |
Family
ID=64410614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810758978.2A Pending CN108917279A (en) | 2018-07-11 | 2018-07-11 | A kind of Structure of refrigerator door that child-resistant opens by mistake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108917279A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964343A (en) * | 2020-07-13 | 2020-11-20 | 郭连国 | Self-suction type sealing door of refrigerator |
| CN112503844A (en) * | 2020-12-16 | 2021-03-16 | 合肥朝上潮文化创意有限公司 | Safety protector for preventing children from mistakenly opening refrigerator door |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265921A (en) * | 1993-03-24 | 1993-11-30 | Nikitas John P | Refrigerator lock apparatus |
| CN1563866A (en) * | 2004-04-01 | 2005-01-12 | 邢立天 | Refrigerator having its door not opened by child |
| CN202164905U (en) * | 2011-06-27 | 2012-03-14 | 吕碧升 | Safety protection lock |
| CN203066680U (en) * | 2013-02-02 | 2013-07-17 | 朱孔妙 | Child safe lock |
| CN105183120A (en) * | 2015-11-02 | 2015-12-23 | 黄�俊 | Cooler facilitating maintenance of notebook computer |
| CN106839618A (en) * | 2016-12-30 | 2017-06-13 | 宁波江北臻和设计发展有限公司 | A kind of refrigerator doors of Childproof |
-
2018
- 2018-07-11 CN CN201810758978.2A patent/CN108917279A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265921A (en) * | 1993-03-24 | 1993-11-30 | Nikitas John P | Refrigerator lock apparatus |
| CN1563866A (en) * | 2004-04-01 | 2005-01-12 | 邢立天 | Refrigerator having its door not opened by child |
| CN202164905U (en) * | 2011-06-27 | 2012-03-14 | 吕碧升 | Safety protection lock |
| CN203066680U (en) * | 2013-02-02 | 2013-07-17 | 朱孔妙 | Child safe lock |
| CN105183120A (en) * | 2015-11-02 | 2015-12-23 | 黄�俊 | Cooler facilitating maintenance of notebook computer |
| CN106839618A (en) * | 2016-12-30 | 2017-06-13 | 宁波江北臻和设计发展有限公司 | A kind of refrigerator doors of Childproof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964343A (en) * | 2020-07-13 | 2020-11-20 | 郭连国 | Self-suction type sealing door of refrigerator |
| CN112503844A (en) * | 2020-12-16 | 2021-03-16 | 合肥朝上潮文化创意有限公司 | Safety protector for preventing children from mistakenly opening refrigerator door |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |