CN103423937B - Refrigeration plant - Google Patents
Refrigeration plant Download PDFInfo
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- CN103423937B CN103423937B CN201310384785.2A CN201310384785A CN103423937B CN 103423937 B CN103423937 B CN 103423937B CN 201310384785 A CN201310384785 A CN 201310384785A CN 103423937 B CN103423937 B CN 103423937B
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- limiting section
- hinge axis
- door body
- installing hole
- refrigeration plant
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Abstract
The invention discloses a kind of refrigeration plant, it comprises: casing; Hinge, it comprises flap and hinge axis, hinge axis is provided with the first limiting section and the second limiting section; Men Ti, it has an end cap, door end cap is formed with installing hole, installing hole to be enclosed within hinge axis and rotatable relative to hinge axis, installing hole inwall is provided with the 3rd limiting section, wherein the first limiting section backstop the 3rd limiting section when door body turns to closed position, the second limiting section backstop the 3rd limiting section when door body turns to open position.According to refrigeration plant of the present invention by arrange on hinge axis structure simply can formed in mould first limiting section and the second limiting section and structure is set on the inwall of the installing hole with hinge axis adaptation simply can formed in mould 3rd limiting section, decrease the quantity of parts, and avoid the assembling mode that limiting component fixed by dozen screw, and assembling mode is simple, which enhance production efficiency, reduce production cost.
Description
Technical field
The present invention relates to field of household appliances, specifically, particularly a kind of refrigeration plant.
Background technology
The door stop of current refrigeration plant such as refrigerator is all provided with a stop member, and the mode usually all will assembled by screw is fixed, and such amount of parts is many, and production process is complicated, and production efficiency is low.And conventional barrier modular construction is complicated, cost is high.
Summary of the invention
The present invention is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, one object of the present invention is to propose a kind of refrigeration plant, and this refrigeration plant has the hinge and door end cap that more easily assemble, decrease the quantity of parts, and avoid the assembling mode that limiting component fixed by dozen screw, improve production efficiency, reduce production cost.
According to refrigeration plant of the present invention, comprising: casing; Hinge, hinge is fixed on casing, and hinge comprises flap and is located at the hinge axis on flap, hinge axis is provided with the first limiting section and the second limiting section; And door body, door body has an end cap, door end cap is formed with installing hole, installing hole to be enclosed within hinge axis and rotatable relative to hinge axis, to make a body opposite case rotatable between the closed position of the open position and closedown casing of opening casing, the inwall of installing hole is provided with the 3rd limiting section, wherein the first limiting section backstop the 3rd limiting section when door body turns to closed position, the second limiting section backstop the 3rd limiting section when door body turns to open position.
According to refrigeration plant of the present invention by arrange on hinge axis structure simply can formed in mould first limiting section and the second limiting section and structure is set on the inwall of the installing hole with hinge axis adaptation simply can formed in mould 3rd limiting section, decrease the quantity of parts, and avoid the assembling mode that limiting component fixed by dozen screw, and assembling mode is simple, which enhance production efficiency, reduce production cost.
In addition, according to refrigeration plant of the present invention, also there is following technical characteristic:
The cross section of hinge axis is circular, and the first limiting section and the second limiting section are located on the outer peripheral face of hinge axis respectively.The diameter of such hinge axis can remain unchanged, and is conducive to the cooperation with the installing hole on door end cap like this, and be easy to assembling, the first limiting section and the second limiting section also can play backstop action better.
First limiting section and the second limiting section are all configured to circular arc, and the central axis that the first limiting section is corresponding, the central axis that the central axis that the second limiting section is corresponding is corresponding with hinge axis overlap respectively.First limiting section, the second limiting section and hinge axis are coaxially arranged, and are conducive to the assembling of hinge axis and installing hole like this.
First limiting section and the second limiting section are connected with each other to form one section of semicircular arc limiting section.The strength and stiffness of the first limiting section and the second limiting section can be strengthened like this, extend the service life of hinge axis, thus the service life of hinge can be extended.
First limiting section and central angle corresponding to the second limiting section are 90 °.First limiting section is equal with central angle corresponding to the second limiting section, is conducive to the first limiting section and the second limiting section balancedly backstop the 3rd limiting section like this.
First limiting section, the second limiting section and hinge axis are integrally formed.The intensity of the first limiting section, the second limiting section and hinge axis can be strengthened like this, extend the service life of hinge axis.
3rd limiting section is configured to circular arc and central axis corresponding to the 3rd limiting section central axes corresponding with hinge axis.Hinge axis and the 3rd limiting section coaxially arranged, be conducive to the assembling of hinge axis and installing hole like this, hinge axis and installing hole assembled easier.
The outer peripheral face that 3rd limiting section is close to hinge axis in the process of beating opening door body or closing door body slides.Make like this 3rd limiting section can with the first limiting section be positioned on hinge axis outer peripheral face and the second limiting section counter stopper better, and make the pivoting action of a body more steady, smooth and easy.
Center of circle angle corresponding to the 3rd limiting section is between 30 °-60 °.A body can be determined so well open the open position of casing and close the closed position of casing, make user can beat opening door body easily and close door body.
3rd limiting section is formed in installing hole.The intensity of the 3rd limiting section can be strengthened like this, extend the service life of door end cap.
Accompanying drawing explanation
Fig. 1 is schematic diagram when hinge and door end cap are positioned at closing position according to an embodiment of the invention;
Fig. 2 is schematic diagram when hinge and door end cap are positioned at open position according to an embodiment of the invention;
Fig. 3 is the schematic diagram of hinge according to an embodiment of the invention;
Fig. 4 is the schematic diagram of door end cap according to an embodiment of the invention.
Reference numeral:
Hinge 1; Flap 11; Hinge axis 12; First limiting section 13; Second limiting section 14; Door end cap 2; Installing hole 21; 3rd limiting section 22.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
The refrigeration plant according to the embodiment of the present invention is described in detail below with reference to Fig. 1-Fig. 4.
According to the refrigeration plant such as refrigerator of the embodiment of the present invention, casing, hinge 1 and door body can be comprised.
Door body rotates between the closed position of the open position and closedown casing of opening casing by hinge 1 opposite case.
Wherein, hinge 1 is fixed on casing.The hinge axis 12 that hinge 1 can comprise flap 11 and be located on flap 11.Flap 11 is fixed on casing by securing members such as screws.
Wherein, hinge axis 12 is provided with barrier structure, as Figure 1-Figure 4, barrier structure can be the first limiting section 13 and the second limiting section 14.First limiting section 13 of hinge axis 12 and the second limiting section 14 structure are simple, can mould molding and molding mode is simple.
Door body has an end cap 2, door end cap 2 is formed with installing hole 21, and installing hole 21 to be enclosed within hinge axis 12 and can to rotate relative to hinge axis 12.Such Men Tike opposite case rotates.
The inwall of installing hole 21 is provided with barrier structure, and namely the 3rd limiting section the 22, three limiting section 22 can coordinate to stop a body to continue to rotate along previous rotational direction in open position or closed position with the first limiting section 13 and the second limiting section 14.3rd limiting section 22 structure of installing hole 21 is also simple, can mould molding and molding mode is simple.
As Figure 1-Figure 2, the first limiting section 13 backstop the 3rd limiting section 22 when door body turns to closed position, stops door body to continue to rotate along previous rotational direction.When door body turns to open position, the second limiting section 14 backstop the 3rd limiting section 22 continues to rotate along previous rotational direction to stop door body.Such door body only rotates between the closed position of the open position and closedown casing of opening casing.Which reduce the special limiting component needing to be screwed, that is, decrease the quantity of parts, and avoid beating the assembling mode that limiting section fixed by screw, improve production efficiency, reduce production cost.
Hinge axis 12 is stopped by local, and the diameter of hinge axis 12 can remain unchanged, and is conducive to the cooperation with the installing hole 21 on door end cap 2 like this, is easy to assembling.In addition, the barrier structure of hinge axis 12 and ending cover hole coordinates assembling mode simple, is easy to assembling.
According to the refrigeration plant of the embodiment of the present invention by arrange on hinge axis 12 structure simply can formed in mould first limiting section 13 and the second limiting section 14 and structure is set on the inwall of the installing hole 21 with hinge axis 12 adaptation simply can formed in mould 3rd limiting section 22, decrease the quantity of parts, and avoid the assembling mode that limiting section fixed by dozen screw, and assembling mode is simple, which enhance production efficiency, reduce production cost.
In one embodiment of the invention, the cross section of hinge axis 12 can be circle, and the first limiting section 13 and the second limiting section 14 are located on the outer peripheral face of hinge axis 12 respectively.The diameter of such hinge axis 12 can remain unchanged, and is conducive to the cooperation with the installing hole 21 on door end cap 2 like this, and be easy to assembling, the first limiting section 13 and the second limiting section 14 also can play backstop action better.
First limiting section 13 and the second limiting section 14 all can be configured to circular arc, and the central axis of the first limiting section 13 correspondence, the central axis that the central axis of the second limiting section 14 correspondence is corresponding with hinge axis 12 overlap respectively.That is, the first limiting section 13, second limiting section 14 and hinge axis 12 are coaxially arranged.Be conducive to the assembling of hinge axis 12 and installing hole 21 like this.
In one embodiment of the invention, the first limiting section 13 and the second limiting section 14 can be connected with each other to form one section of semicircular arc limiting section.The strength and stiffness of the first limiting section 13 and the second limiting section 14 can be strengthened like this, extend the service life of hinge axis 12, thus the service life of hinge 1 can be extended.Simultaneously, first limiting section 13 and the second limiting section 14 can limit the rotational freedom of the 3rd limiting section 22, such 3rd limiting section 22 coordinates with the first limiting section 13 and the second limiting section 14 and can limit a body well and open the open position of casing and close the closed position of casing, makes user can beat opening door body easily and close door body.
Wherein, the central angle of the first limiting section 13 and the second limiting section 14 correspondence can be 90 °.That is, the central angle of the first limiting section 13 and the second limiting section 14 correspondence is equal, first limiting section 13 and the second limiting section 14 respectively account for the half of semicircular arc limiting section, are conducive to the first limiting section 13 and the second limiting section 14 balancedly backstop the 3rd limiting section 22 like this.
First limiting section 13, second limiting section 14 can be integrally formed with hinge axis 12.The first limiting section 13, second limiting section 14 and the intensity of hinge axis 12 can be strengthened like this, extend the service life of hinge axis 12.
According to one embodiment of present invention, the 3rd limiting section 22 can be configured to circular arc and the central axis of the 3rd limiting section 22 correspondence central axes corresponding with hinge axis 12.That is, hinge axis 12 and the 3rd limiting section 22 coaxially arranged.Be conducive to hinge axis 12 and the assembling of installing hole 21 like this, hinge axis 12 and installing hole 21 assembled easier.
The outer peripheral face that 3rd limiting section 22 is close to hinge axis 12 in the process of beating opening door body or closing door body slides.Thus, make the 3rd limiting section 22 can with the first limiting section 13 be positioned on hinge axis 12 outer peripheral face and the second limiting section 14 counter stopper better, and make the pivoting action of a body more steady, smooth and easy.
The center of circle angle of the 3rd limiting section 22 correspondence is between 30 °-60 °.Preferably, the center of circle angle of the 3rd limiting section 22 correspondence can be 45 °, thus, and corresponding 135 ° of the maximum open angle of door body.A body can be determined so well open the open position of casing and close the closed position of casing, make user can beat opening door body easily and close door body.
3rd limiting section 22 can be formed in installing hole 21.The intensity of the 3rd limiting section 22 can be strengthened like this, extend the service life of door end cap 2.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (6)
1. a refrigeration plant, is characterized in that, comprising:
Casing;
Hinge, described hinge is fixed on described casing, and described hinge comprises flap and is located at the hinge axis on described flap, described hinge axis is provided with the first limiting section and the second limiting section; And
Men Ti, described door body has an end cap, described door end cap is formed with installing hole, described installing hole to be enclosed within described hinge axis and rotatable relative to described hinge axis, to make the relatively described casing of described door body rotatable between the closed position of the open position and closedown casing of opening casing, the inwall of described installing hole is provided with the 3rd limiting section
3rd limiting section described in first limiting section backstop described in wherein when described door body turns to described closed position, the 3rd limiting section described in the second limiting section backstop described in when described door body turns to described open position;
The cross section of described hinge axis is circular, and described first limiting section and described second limiting section are located on the outer peripheral face of described hinge axis respectively;
Described first limiting section and described second limiting section are all configured to circular arc, and the central axis that described first limiting section is corresponding, the central axis that the central axis that described second limiting section is corresponding is corresponding with described hinge axis overlap respectively;
Described 3rd limiting section is configured to circular arc and central axis corresponding to the described 3rd limiting section central axes corresponding with described hinge axis, is close on the outer peripheral face of described hinge axis slides at the 3rd limiting section described in the process opened described door body or close described door body.
2. refrigeration plant according to claim 1, is characterized in that, described first limiting section and described second limiting section are connected with each other to form one section of semicircular arc limiting section.
3. refrigeration plant according to claim 2, is characterized in that, described first limiting section and central angle corresponding to described second limiting section are 90 °.
4. refrigeration plant according to claim 1, is characterized in that, described first limiting section, described second limiting section and described hinge axis are integrally formed.
5. refrigeration plant according to claim 1, is characterized in that, center of circle angle corresponding to described 3rd limiting section is between 30 °-60 °.
6. refrigeration plant according to claim 1, is characterized in that, described 3rd limiting section is formed in described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384785.2A CN103423937B (en) | 2013-08-29 | 2013-08-29 | Refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384785.2A CN103423937B (en) | 2013-08-29 | 2013-08-29 | Refrigeration plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103423937A CN103423937A (en) | 2013-12-04 |
| CN103423937B true CN103423937B (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310384785.2A Active CN103423937B (en) | 2013-08-29 | 2013-08-29 | Refrigeration plant |
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| Country | Link |
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| CN (1) | CN103423937B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736281B (en) | 2018-07-18 | 2023-01-17 | 博西华电器（江苏）有限公司 | Refrigerating equipment |
| CN110736280B (en) * | 2018-07-18 | 2022-07-22 | 博西华电器（江苏）有限公司 | Refrigerating equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49101348U (en) * | 1972-12-20 | 1974-08-31 | ||
| CN2223346Y (en) * | 1995-03-03 | 1996-03-27 | 青岛澳柯玛电器公司 | Limit hinge |
| WO2010099433A2 (en) * | 2009-02-27 | 2010-09-02 | Electrolux Home Products, Inc. | Adjustable hinge for pivoting door |
| CN202347977U (en) * | 2011-11-23 | 2012-07-25 | 中山市新顺翔电器制造有限公司 | Door-opening limiting mechanism for refrigerator and wine cabinet |
| CN203452508U (en) * | 2013-08-29 | 2014-02-26 | 合肥华凌股份有限公司 | Refrigeration equipment |
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2013
- 2013-08-29 CN CN201310384785.2A patent/CN103423937B/en active Active
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| Publication number | Publication date |
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| CN103423937A (en) | 2013-12-04 |
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