CN104236224A - Refrigerator bar counter opening and closing structure and refrigerator bar counter - Google Patents
Refrigerator bar counter opening and closing structure and refrigerator bar counter Download PDFInfo
- Publication number
- CN104236224A CN104236224A CN201410528429.8A CN201410528429A CN104236224A CN 104236224 A CN104236224 A CN 104236224A CN 201410528429 A CN201410528429 A CN 201410528429A CN 104236224 A CN104236224 A CN 104236224A
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- switch
- refrigerator
- hook
- door
- opening
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Abstract
The invention provides a refrigerator bar counter opening and closing structure which is installed between a refrigerator door body and a bar counter door and used for opening or closing the bar counter door. The refrigerator bar counter opening and closing structure comprises an opening and closing assembly and an opening and closing hanging column, wherein the opening and closing assembly comprises an opening and closing base and an opening and closing hook, the opening and closing base is arranged on the bar counter door, the opening and closing hook is arranged on the opening and closing base, the opening and closing hanging column is arranged on the refrigerator door body, the bar counter door is closed and buckled on the refrigerator door body when the opening and closing hook is inserted into the opening and closing hanging column, and the bar counter door is opened and separated from the refrigerator door body when the opening and closing hook is separated from the opening and closing hanging column. Accordingly, the invention further provides a refrigerator bar counter. According to the technical scheme, a locking mechanism can be prevented from being locked dead, the phenomenon that the bar counter door can not be opened is avoided, the number of parts is small, the manufacturing process is simple, and cost is saved.
Description
Technical field
The present invention relates to an electro-technical field, in particular to a kind of refrigerator counter construction of switch and refrigerator counter.
Background technology
The locking mode of usual bar door switch has two kinds: one is that bar door hook is made in above bar door, switch is made in above refrigeration door body, bar door switch by a switch holder, a cam mechanism, two back-moving springs, a push rod and support composition, cam is fixed to above support by bearing pin, and on bearing pin, surface cover has spring, so that cam mechanism resets, push rod is fixed to above support, is also equipped with a back-moving spring.Whole support is fixed to above switch holder by screw, and bar door hook actuating cam realizes bar door folding.This kind of structure is very complicated, and parts are a lot, and manufacturing process is complicated, and manufacture and assembly precision require very high, mostly be import parts in the market, cost is very high, and this mechanism locking stroke is very short simultaneously, causes opening force to increase, occur sometimes, directly locked, the phenomenon that cannot open
The second, be also that bar door hook is made in above bar door, switch is made in above refrigeration door body, switch has a stud, two back-moving springs, a switch holder, a transfer bar mechanism is formed, and is made with lockable mechanism, when opening bar door above stud, hook promotes stud and rotates, hook is deviate from from stud lockable mechanism, and bar door is opened, and stud is resetted by back-moving spring, during closedown, hook directly slips into stud lockable mechanism.This kind of structure is very complicated, and manufacture and assembly precision require very high, and cost is higher, stroke is very short, and simultaneously very high to the fit-up gap required precision of bar door hook and refrigeration door body, also there will be bar desk hook cannot be linked into lockable mechanism, bar desk cannot be shut or directly locked, cannot open phenomenon.Market is easily caused to complain.
Therefore, a kind of structure how can be provided simple, and parts are few, the locking mode of good stability, become technical problem urgently to be resolved hurrily at present.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art or correlation technique.
For this reason, one object of the present invention is to propose a kind of refrigerator counter construction of switch.
Another object of the present invention is to propose a kind of refrigerator counter.
For achieving the above object, embodiment according to a first aspect of the invention, propose a kind of refrigerator counter construction of switch, be arranged between refrigerator door and bar door, for opening or closing of described bar door, comprise: switch module, described switch module comprises switch base and switch hook, wherein, described switch base is arranged on described bar door, and described switch hook is arranged on described switch base; Switch hanging column, is arranged on described refrigerator door; Wherein, when described switch hook inserts in described switch hanging column, described bar door closes, described bar door is fastened on described refrigerator door, when described switch hook departs from described switch hanging column, described bar door is opened, and described refrigerator door is separated with described bar door.
According to the refrigerator counter construction of switch of the embodiment of the present invention, the switch base linked up with switch is arranged on bar door, switch hanging column is arranged on refrigerator door, like this, compared with prior art, structure is simple, parts are less, and required opening force is little, manufacturing process is simple simultaneously, and the accuracy of manufacture is less demanding, and cost is lower.
In addition, refrigerator counter construction of switch according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, described switch hook comprises: Part I; Part II, the first end of described Part I is connected with the second end of described Part II, second end of described Part I is provided with hook, wherein, the junction of described Part I and described Part II is provided with pin shaft hole, and the angle between described Part I and described Part II is greater than 90 degree.
According to one embodiment of present invention, the right side wall of described switch base is provided with the bearing pin matched with described pin shaft hole.
According to the refrigerator counter construction of switch of the embodiment of the present invention, switch hook is provided with pin shaft hole, the right side wall of switch base is provided with bearing pin, like this, by the cooperation of bearing pin and pin shaft hole, switch is linked up with on fixing bearing pin, and can move along this bearing pin.
According to one embodiment of present invention, described switch module also comprises: fixed leg, and described fixed leg is arranged on the rear wall of described switch base; And, flexible member, described flexible member is arranged between described fixed leg and described switch hook, and one end of described flexible member is set on described fixed leg, and the other end of described flexible member is resisted against on the rear wall of the first end of the Part II of described switch hook.
According to the refrigerator counter construction of switch of the embodiment of the present invention, flexible member is provided with between switch hook and the rear wall of switch base, like this, when switch hook is stressed, extruding flexible member, switch hook will form movement locus centered by bearing pin, now switch hook can depart from switch hanging column, and bar door is opened, after bar door is opened, switch hook, under the effect of flexible member, automatically resets.
According to one embodiment of present invention, described flexible member comprises spring.
According to one embodiment of present invention, described switch module also comprises: switch key, and the front side wall of described switch base is provided with the opening corresponding with described switch key, and described switch key is arranged in described switch base by described opening; And the rear wall of described switch key is provided with push rod, described push rod is resisted against on the front side wall of the first end of the Part II of described switch hook.
According to the refrigerator counter construction of switch of the embodiment of the present invention, particularly, on switch base, switch key can be installed, switch key is by being arranged on the motion of the push rod gauge tap hook on its rear wall, push rod due to switch key is resisted against on the front side wall of the first end of the Part II of switch hook, like this, when switch hook is inserted in switch hanging column, namely when bar door is closed, user presses switch key, push rod pull switch hook motion on switch key, switch hook forms downward circular motion track centered by bearing pin, switch hook departs from switch hanging column, bar door is opened.And switch key design, lockable mechanism can be prevented locked, avoid bar door to open.
According to one embodiment of present invention, on the left side wall and/or right side wall of described switch key, be provided with guide groove, and be provided with the guide rail corresponding with described guide groove on the left side wall and/or right side wall of described switch base.
According to the refrigerator counter construction of switch of the embodiment of the present invention, guide groove and guide rail are set between switch key and switch base, like this, by the cooperation of guide groove and guide rail, switch key are loaded in switch base, be easy to handling.
According to one embodiment of present invention, on the upper side wall and lower wall of described switch key, be provided with catching, and on the upper side wall and lower wall of described switch base, be provided with the stop matched with described catching.
According to the refrigerator counter construction of switch of the embodiment of the present invention, come off after loading switch base to prevent switch key, switch key arranges catching, switch base arranges the stop coordinated with catching, like this, catching snaps in above the stop of switch base, thus just can prevent from coming off.
Embodiment according to a second aspect of the invention, provides a kind of refrigerator counter, comprising: refrigerator door; Bar door; And the refrigerator counter construction of switch according to any one of technique scheme, wherein said refrigerator counter construction of switch is arranged between described refrigerator door and described bar door.
Refrigerator counter according to an embodiment of the invention, which provide a kind of locking mode simple and reliable for structure, parts are less, good stability, decrease the possibility of inefficacy, manufacturing process is simple, and the accuracy of manufacture is less demanding, cost is lower, and its tight stroke is longer, and opening force is little, and switch key design, lockable mechanism can be prevented locked, avoid bar door to open.
According to one embodiment of present invention, chain connection is adopted between described refrigerator door and described bar door.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the main TV structure schematic diagram of refrigerator counter according to an embodiment of the invention;
Fig. 2 shows the backsight structural representation of Fig. 1;
Fig. 3 shows the left TV structure schematic diagram of Fig. 1;
Fig. 4 shows the A-A of Fig. 3 to sectional structure schematic diagram;
Fig. 5 shows the main TV structure schematic diagram of switch module according to an embodiment of the invention;
Fig. 6 shows the left TV structure schematic diagram of Fig. 5;
Fig. 7 shows the A-A of Fig. 5 to sectional structure schematic diagram;
Fig. 8 shows the main TV structure schematic diagram of switch base according to an embodiment of the invention;
Fig. 9 shows the A-A of Fig. 8 to sectional structure schematic diagram;
Figure 10 shows the structural representation of switch hook according to an embodiment of the invention;
Figure 11 shows the structural representation of switch key according to an embodiment of the invention.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
Technical scheme of the present invention is described in detail below in conjunction with Fig. 1 to Figure 11.
As shown in Figure 1 to Figure 3, refrigerator counter according to an embodiment of the invention, comprising: refrigerator door 10; Bar door 20; And the refrigerator counter construction of switch 30 according to any one of technique scheme, wherein said refrigerator counter construction of switch 30 is arranged between described refrigerator door 10 and described bar door 20.
Refrigerator counter according to an embodiment of the invention, which provide a kind of locking mode simple and reliable for structure, parts are less, good stability, decrease the possibility of inefficacy, manufacturing process is simple, and the accuracy of manufacture is less demanding, cost is lower, and its tight stroke is longer, and opening force is little, and switch key design, lockable mechanism can be prevented locked, avoid bar door to open.
According to one embodiment of present invention, chain connection is adopted between described refrigerator door and described bar door.
Particularly, as shown in Figures 4 to 7, refrigerator counter construction of switch 30 according to an embodiment of the invention, be arranged between refrigerator door 10 and bar door 20, for opening or closing of described bar door 20, comprise: switch module 301, described switch module 301 comprises switch base 3011 and switch hook 3012, wherein, described switch base 3011 is arranged on described bar door 20, and the concrete structure of switch base as shown in Figure 8.
Wherein, switch hook 3012 is arranged on described switch base 3011; Switch hanging column 302, is arranged on described refrigerator door 1010; Wherein, when described switch hook 3012 inserts in described switch hanging column, described bar door 20 closes, described bar door 20 is fastened on described refrigerator door 10, when described switch hook 3012 departs from described switch hanging column 302, described bar door 20 is opened, and described refrigerator door 10 is separated with described bar door 20.
According to the refrigerator counter construction of switch of the embodiment of the present invention, switch base 3011 with switch hook 3012 is arranged on bar door 20, switch hanging column 302 is arranged on refrigerator door 10, like this, compared with prior art, structure is simple, parts are less, and required opening force is little, manufacturing process is simple simultaneously, and the accuracy of manufacture is less demanding, and cost is lower.
As shown in Figure 9, the right side wall of described switch base 3011 is provided with the bearing pin 3013 matched with described pin shaft hole 30123.
According to the refrigerator counter construction of switch of the embodiment of the present invention, switch hook 3012 is provided with pin shaft hole, the right side wall of switch base 3011 is provided with bearing pin, like this, by the cooperation of bearing pin and pin shaft hole, switch is linked up with on 3012 bearing pins fixed, and can move along this bearing pin.
As shown in Figure 7, switch module 301 also comprises: fixed leg 3014, and described fixed leg 3014 is arranged on the rear wall of described switch base 3011; And, flexible member 3015, described flexible member 3015 is arranged between described fixed leg 3014 and described switch hook 3012, one end of described flexible member is set on described fixed leg 3014, and the other end of described flexible member is resisted against on the rear wall of the first end of the Part II of described switch hook 3012.
According to the refrigerator counter construction of switch of the embodiment of the present invention, flexible member is provided with between switch hook 3012 and the rear wall of switch base 3011, like this, switch link up with 3012 stressed time, extruding flexible member 3015, switch hook 3012 will form movement locus centered by bearing pin, now switch hook 3012 can depart from switch hanging column 302, and bar door 20 is opened, after bar door 20 is opened, switch hook 3012, under the effect of flexible member 3015, automatically resets.
Preferably, described flexible member 3015 comprises spring.
Switch module 301 also comprises: switch key 3016, and the front side wall of described switch base 3011 is provided with the opening corresponding with described switch key 3016, and described switch key 3016 is arranged in described switch base 3011 by described opening; And the rear wall of described switch key 3016 is provided with push rod 3017, described push rod 3017 is resisted against on the front side wall of the first end of the Part II of described switch hook 3012.
According to the refrigerator counter construction of switch of the embodiment of the present invention, particularly, on switch base 3011, switch key 3016 can be installed, switch key 3016 is by being arranged on the motion of the push rod gauge tap hook 3012 on its rear wall, push rod due to switch key 3016 is resisted against on the front side wall of the first end of the Part II of switch hook 3012, like this, when switch hook 3012 is inserted in switch hanging column 302, namely when bar door 20 is closed, user presses switch key 3016, push rod pull switch hook 3012 motion on switch key 3016, switch hook 3012 forms downward circular motion track centered by bearing pin, switch hook 3012 departs from switch hanging column 302, bar door 20 is opened.And switch key 3016 designs, lockable mechanism can be prevented locked, avoid bar door 20 to open.
Particularly, as shown in Figure 10, switch hook 3012 comprises: Part I 30121; Part II 30122, the first end of described Part I 30121 is connected with the second end of described Part II 30122, second end of described Part I 30121 is provided with hook, wherein, the junction of described Part I 30121 and described Part II 30122 is provided with pin shaft hole 30123, and the angle between described Part I 30121 and described Part II 30122 is greater than 90 degree.
As shown in figures 9 and 11, on the left side wall and/or right side wall of described switch key 3016, be provided with guide groove 30162, and be provided with the guide rail 30112 corresponding with described guide groove 30162 on the left side wall and/or right side wall of described switch base 3011.
According to the refrigerator counter construction of switch of the embodiment of the present invention, guide groove 30162 and guide rail 30112 are set between switch key 3016 and switch base 3011, like this, by the cooperation of guide groove 30162 and guide rail 30112, switch key 3016 is loaded in switch base 3011, be easy to handling.
As shown in Figure 7, on the upper side wall and lower wall of described switch key 3016, be provided with catching 30161, and on the upper side wall and lower wall of described switch base 3011, be provided with the stop 30111 matched with described catching 30161.
According to the refrigerator counter construction of switch of the embodiment of the present invention, come off after loading switch base 3011 to prevent switch key 3016, switch key 3016 arranges catching 30161, switch base 3011 arranges the stop 30111 coordinated with catching 30161, like this, catching 30161 snaps in above the stop of switch base 3011, thus just can prevent from coming off.
More than be described with reference to the accompanying drawings technical scheme of the present invention, by technical scheme of the present invention, provide a kind of locking mode simple and reliable for structure, parts are less, good stability, decrease the possibility of inefficacy, manufacturing process is simple, the accuracy of manufacture is less demanding, and cost is lower, and its tight stroke is longer, opening force is little, and switch key design, lockable mechanism can be prevented locked, avoid bar door to open.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a refrigerator counter construction of switch, is arranged between refrigerator door and bar door, for opening or closing of described bar door, it is characterized in that, comprising:
Switch module, described switch module comprises switch base and switch hook, and wherein, described switch base is arranged on described bar door, and described switch hook is arranged on described switch base;
Switch hanging column, is arranged on described refrigerator door;
Wherein, when described switch hook inserts in described switch hanging column, described bar door closes, described bar door is fastened on described refrigerator door, when described switch hook departs from described switch hanging column, described bar door is opened, and described refrigerator door is separated with described bar door.
2. refrigerator counter construction of switch according to claim 1, is characterized in that,
Described switch hook comprises:
Part I;
Part II, the first end of described Part I is connected with the second end of described Part II, second end of described Part I is provided with hook, wherein, the junction of described Part I and described Part II is provided with pin shaft hole, and the angle between described Part I and described Part II is greater than 90 degree.
3. refrigerator counter construction of switch according to claim 2, is characterized in that,
The right side wall of described switch base is provided with the bearing pin matched with described pin shaft hole.
4. refrigerator counter construction of switch according to claim 2, is characterized in that, described switch module also comprises:
Fixed leg, described fixed leg is arranged on the rear wall of described switch base; And,
Flexible member, described flexible member is arranged between described fixed leg and described switch hook, one end of described flexible member is set on described fixed leg, and the other end of described flexible member is resisted against on the rear wall of the first end of the Part II of described switch hook.
5. refrigerator counter construction of switch according to claim 4, is characterized in that, described flexible member comprises spring.
6. refrigerator counter construction of switch according to claim 1, is characterized in that, described switch module also comprises:
Switch key, the front side wall of described switch base is provided with the opening corresponding with described switch key, and described switch key is arranged in described switch base by described opening; And
The rear wall of described switch key is provided with push rod, and described push rod is resisted against on the front side wall of the first end of the Part II of described switch hook.
7. refrigerator counter construction of switch according to claim 6, is characterized in that,
On the left side wall and/or right side wall of described switch key, be provided with guide groove, and be provided with the guide rail corresponding with described guide groove on the left side wall and/or right side wall of described switch base.
8. refrigerator counter construction of switch according to claim 6, is characterized in that,
On the upper side wall and lower wall of described switch key, be provided with catching, and on the upper side wall and lower wall of described switch base, be provided with the stop matched with described catching.
9. a refrigerator counter, is characterized in that, comprising:
Refrigerator door;
Bar door; And
Refrigerator counter construction of switch according to any one of claim 1 to 8, wherein said refrigerator counter construction of switch is arranged between described refrigerator door and described bar door.
10. refrigerator counter according to claim 9, is characterized in that, adopts chain connection between described refrigerator door and described bar door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410528429.8A CN104236224B (en) | 2014-10-09 | 2014-10-09 | Refrigerator counter construction of switch and refrigerator counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410528429.8A CN104236224B (en) | 2014-10-09 | 2014-10-09 | Refrigerator counter construction of switch and refrigerator counter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104236224A true CN104236224A (en) | 2014-12-24 |
| CN104236224B CN104236224B (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410528429.8A Active CN104236224B (en) | 2014-10-09 | 2014-10-09 | Refrigerator counter construction of switch and refrigerator counter |
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| CN (1) | CN104236224B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698472A (en) * | 2016-02-05 | 2016-06-22 | 海信（山东）冰箱有限公司 | Door locking device and refrigerator |
| CN106568292A (en) * | 2016-11-10 | 2017-04-19 | 青岛海尔股份有限公司 | Drawer assembly and refrigerator comprising the same |
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| CN86200654U (en) * | 1986-02-03 | 1987-09-02 | 叶青 | Self-locking bolt |
| JP2004146234A (en) * | 2002-10-25 | 2004-05-20 | Omron Corp | Rotation switch and door switch for refrigerator |
| US20050062293A1 (en) * | 2003-09-19 | 2005-03-24 | Chung-Shan Shen | Switch device for door |
| CN101000201A (en) * | 2006-12-30 | 2007-07-18 | 海尔集团公司 | Bar of refrigerator |
| CN101071018A (en) * | 2006-05-12 | 2007-11-14 | 泰州乐金电子冷机有限公司 | Refrigerator with mortise lock drink cabinet door |
| CN202675785U (en) * | 2012-05-24 | 2013-01-16 | 青岛海日高科模型有限公司 | Refrigerator bar counter and door locking mechanism thereof |
| CN204177063U (en) * | 2014-10-09 | 2015-02-25 | 合肥美的电冰箱有限公司 | Refrigerator counter construction of switch and refrigerator counter |
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2014
- 2014-10-09 CN CN201410528429.8A patent/CN104236224B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN86200654U (en) * | 1986-02-03 | 1987-09-02 | 叶青 | Self-locking bolt |
| JP2004146234A (en) * | 2002-10-25 | 2004-05-20 | Omron Corp | Rotation switch and door switch for refrigerator |
| US20050062293A1 (en) * | 2003-09-19 | 2005-03-24 | Chung-Shan Shen | Switch device for door |
| CN101071018A (en) * | 2006-05-12 | 2007-11-14 | 泰州乐金电子冷机有限公司 | Refrigerator with mortise lock drink cabinet door |
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| CN202675785U (en) * | 2012-05-24 | 2013-01-16 | 青岛海日高科模型有限公司 | Refrigerator bar counter and door locking mechanism thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698472A (en) * | 2016-02-05 | 2016-06-22 | 海信（山东）冰箱有限公司 | Door locking device and refrigerator |
| CN105698472B (en) * | 2016-02-05 | 2018-08-31 | 海信（山东）冰箱有限公司 | A kind of door body locking device and refrigerator |
| CN106568292A (en) * | 2016-11-10 | 2017-04-19 | 青岛海尔股份有限公司 | Drawer assembly and refrigerator comprising the same |
| CN106568292B (en) * | 2016-11-10 | 2020-12-04 | 海尔智家股份有限公司 | Drawer assembly and refrigerator with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104236224B (en) | 2016-10-05 |
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