CN102777093A - Hinging device for refrigerator and refrigerator having same - Google Patents
Hinging device for refrigerator and refrigerator having same Download PDFInfo
- Publication number
- CN102777093A CN102777093A CN2012103026396A CN201210302639A CN102777093A CN 102777093 A CN102777093 A CN 102777093A CN 2012103026396 A CN2012103026396 A CN 2012103026396A CN 201210302639 A CN201210302639 A CN 201210302639A CN 102777093 A CN102777093 A CN 102777093A
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- refrigerator
- fixed head
- hinge means
- connector
- casing
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Abstract
The invention discloses a hinging device for a refrigerator. By the hinging device, a door body of the refrigerator can be pivotally connected to a box body; and the hinging device comprises a fixed plate, a connecting piece and a pivot shaft, wherein the fixed plate is connected to the box body; the connecting piece is arranged along the front and back directions; one end of the connecting piece is fixed on the fixed plate while a threaded hole of which the upper part and the lower part pass through the other end of the connecting piece is formed at the other end of the connecting piece; the connecting piece is formed in the dead center of the fixed plate; the pivot shaft is extended along the vertical direction; an outer thread matched with the threaded hole is formed at the upper end of the pivot shaft; and the lower end of the pivot shaft is rotatably connected to the door body. According to the hinging device for the refrigerator, the hinging device is in an invisible state from the appearance of the refrigerator, so that a hinge cover in the traditional process can be saved, the height of the door body is consistent with that of the box body; and therefore, the refrigerator is attractive in whole shape and has a simple structure. In addition, by using the hinging device, the requirement on opening the door from the left side or the right side can be met. The invention also discloses the refrigerator having the hinging device.
Description
Technical field
The present invention relates to refrigeration technology field, especially relate to a kind of refrigerator that is used for the hinge means on the refrigerator and has it.
Background technology
Hinge means on the refrigerator is door body and the casing that is used for connecting on the refrigerator, and the door body is connected on the casing to open and close said casing through this hinge means pivotly.
Hinge means on the conventional refrigerator is that the top is visible, makes integral body attractive in appearance inadequately like this.There are two kinds to improve technology in the existing refrigerator manufacturing process: first kind; Realize partial occlusion through on hinge means, having increased hinged cover to hinge means, like this, though it is integrated to make refrigerator reach overall appearance; But also can only block by implementation part, and improved cost.Second kind, can refrigerator door be raised so that door body and casing have certain drop, in user's viewpoint of measures, hinge means is in invisible mode like this.Yet this kind technology makes that but assembling is complicated and takies height space.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention is to propose a kind of structure and manufacturing process is simple and cost is low is used for the hinge means on the refrigerator.
Another object of the present invention is to propose a kind of refrigerator with above-mentioned hinge means.
The hinge means on the refrigerator that is used for according to first aspect present invention comprises: fixed head, said fixed head are suitable for being connected on the said casing; Connector, said connector are along the fore-and-aft direction setting, and an end of said connector is fixed on the said fixed head and the other end is formed with the screwed hole that runs through it up and down, and said connector is formed on the middle of said fixed head; And pivotal axis, said pivotal axis extends along vertical direction, and the upper end of said pivotal axis is formed with the external screw thread that cooperates with said screwed hole, and the lower end of said pivotal axis is rotatably connected on the said door body.
According to the hinge means that is used on the refrigerator of the present invention, be in invisible mode when outside refrigerator, watching, and can save the hinged cover in the traditional handicraft, can guarantee that also a body is consistent with box height, make refrigerator moulded attractive in appearance and succinct thus.In addition, through being threaded of pivotal axis and connector, and connector is located at the middle of fixed head, the condition of changing door about making hinge means possess.
In addition, the hinge means that is used on the refrigerator according to the present invention also has following additional technical feature:
Said fixed head is provided with on left and right directions, is formed with the through hole that connects it along fore-and-aft direction on the said fixed head with through being threaded io said casing.Thus, fixed head just can be fixed on the casing firmly.
Alternatively, said connector forms through the part turnover moulding with said fixed head.Thus, manufacturing process is simple and cost is low.
The surface is provided with reinforcing rib above and/or under the said connector; And said reinforcing rib extends along said connector length direction; One end extends on the said fixed head; Preferably, an end of said reinforcing rib extends to predetermined length on the said fixture, and the other end extends to said screwed hole and keeps certain distance with said screwed hole.Thus, improve the intensity of connector greatly, thereby avoided connector phenomenon of rupture in use to occur effectively, and then the situation of having avoided refrigerator door to shake even come off.
Be formed with two said through holes on one side of said fixed head, the opposite side of said fixed head is formed with the U-shaped through hole, and the opening of said U-shaped through hole extends to the edge of said fixed head.The screw of beating in advance on refrigerator body can be realized interspersed the cooperation with fixed head; That is to say that fixed head is before locking with screw fully, the U-shaped through hole on the fixed head can be realized earlier interting cooperating with the screw of beating on refrigerator body; This screw can be special trip bolt; With the casing vertical plane certain distance is arranged after this screw lock, this is apart from guaranteeing that fixed head cooperates with special trip bolt smoothly, and suitably the situation permission is a tight fit with cooperating of this screw; Thus, fixed head just can relatively be securely fixed on the casing by this screw.Then, adopt other two screws can be locked fully being connected of plate and casing through two through holes of opposite side on the fixed head.
Preferably, said two through holes right side and in the vertical direction of all being located at said fixed head forms a line.Thus, fixed head just is fixed on the refrigerator body firmly, thereby has avoided owing to becoming flexible of said hinge means generation caused rocking of refrigerator door.
Alternatively, said connector forms down 7 shapes, 1/4 circle, 1/4 ellipse, 1/4 Long Circle or broken line shape.Through reasonable setting, improved the intensity of hinge means effectively, thereby improved the performance of whole refrigerator greatly the connector shape.
Alternatively, said fixed head and/or connector are sheet metal component.Thus, intensity is good and cost is low.
Refrigerator according to second aspect present invention comprises: casing, and the front side of said casing is opened wide; The door body; Said door body is connected on the said casing to open and close said casing through hinge means pivotly; Wherein said hinge means is the above-mentioned hinge means that is used on the refrigerator, and limits the spatial accommodation that is used to hold said hinge means between said door body and the said casing.
According to refrigerator of the present invention, be in invisible mode when outside refrigerator, watching, and can save the hinged cover in the traditional handicraft, can guarantee that also a body is consistent with box height, make refrigerator moulded attractive in appearance and succinct thus.In addition, above-mentioned hinge means is turned over turnback, then the pivotal axis reverse rotation is installed, this hinge means is placed the other side of casing, can realize changing about the client requirement of door.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the stereogram that is used for the hinge means on the refrigerator according to of the present invention;
Fig. 2 is another stereogram that is used for the hinge means on the refrigerator according to of the present invention;
Fig. 3 is another stereogram that is used for the hinge means on the refrigerator according to of the present invention.
Description of reference numerals:
1: casing; 2: fixed head; 3: connector;
4: pivotal axis; 41: external screw thread; 5: reinforcing rib;
6: through hole; 7:U shape through hole;
8: screw; 100: hinge means.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication 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 are used to describe purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more a plurality of these characteristics can be shown or impliedly comprised to the characteristic that is limited with " first ", " second " clearly.In description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, also can be to removably connect, or connect integratedly; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.
Following with reference to a kind of hinge means 100 that be used for refrigerator on of figure 1-Fig. 3 description according to first aspect present invention embodiment; Be used for connecting door body (scheming not shown) and casing 1 on the refrigerator, the door body is connected on the casing 1 to open and close said casing 1 through this hinge means 100 pivotly.
The hinge means 100 on the refrigerator that is used for according to the embodiment of the invention comprises: fixed head 2, connector 3 and pivotal axis 4.
Like Fig. 1-shown in Figure 3, fixed head 2 is suitable for being connected on the casing 1.Connector 3 is along the fore-and-aft direction setting, and an end of connector 3 is fixed on the fixed head 2 and the other end is formed with the screwed hole that runs through it up and down, and connector 3 is formed on the middle of fixed head 2, makes monoblock fixed head 2 stressed evenly like this.
The hinge means 100 on the refrigerator that is used for according to the embodiment of the invention is in invisible mode, and can saves the hinged cover in the traditional handicraft when outside refrigerator, watching, can guarantee that also a body is highly consistent with casing 1, makes refrigerator moulded attractive in appearance and succinct thus.In addition, through being threaded of pivotal axis 4 and connector 3, and connector 3 is located at the middle of fixed head 2, the condition of changing door about making hinge means 100 possess.For example, the hinge means 100 among Fig. 1-Fig. 3 is suitable for being located between left-hand door and the casing 1, when being used for this hinge means 100 between right door and the casing 1 if desired, its reverse rotation can being installed, thereby change door about can realizing.
In one embodiment of the invention, as shown in Figure 1, fixed head 2 is provided with on left and right directions, is formed with the through hole 6 that connects it along fore-and-aft direction on it with through being threaded io casing 1.Thus, fixed head 2 just can be fixed on the refrigerator body 1 firmly.Certainly; The invention is not restricted to this; In another embodiment of the present invention; Fixed head 2 also can be provided with on fore-and-aft direction, is provided with corresponding spatial accommodation so that fixed head 2 is connected to casing 1 (scheme not shown) with the form of inserting at the correspondence position of casing 1, and connector 3 is located at the front end of fixed head 2 at this moment.In the following description, be that left and right directions is set to example and describes still with fixed head 2.
Alternatively, connector 3 forms through the part turnover moulding with fixed head 2, and in the example for example as shown in Figure 2, the part of the central lower of fixed head 2 outwards vertically turns down to form connector 3.Thus, manufacturing process is simple and cost is low.
As shown in Figure 1; The upper surface of connector 3 and/or soffit are provided with reinforcing rib 5; And reinforcing rib 5 extends along connector 3 length directions, and an end extends on the fixed head 2, and is preferably as shown in Figure 1; One end of reinforcing rib 5 extends to predetermined length on the fixture 2, and the other end extends to screwed hole and keeps certain distance with screwed hole.That is to say that reinforcing rib 5 can only be located on the upper surface of connector 3, or only is located on the soffit of connector 3, or be located at simultaneously on the upper surface and soffit of connector 3.Thus, improve the intensity of connector 3 greatly, thereby avoided connector 3 phenomenon of rupture in use to occur effectively, and then the situation of having avoided refrigerator door to shake even come off.
Be formed with two through holes 6 on one side of fixed head 2, the opposite side of fixed head 2 is formed with U-shaped through hole 7, and the opening of U-shaped through hole 7 extends to the edge of fixed head 2, and is as shown in Figure 3.
In the effect that U-shaped through hole 7 is set on the fixed head 2 is to realize interspersed the cooperation for the screw 8 that will beat in advance on refrigerator body 1 with fixed head 2; In other words, hinge means 100 is before locking with screw 8 fully, and the U-shaped through hole 7 on the fixed head 2 can be realized earlier interting cooperating with the screw of beating on refrigerator body 18; This screw 8 can be special trip bolt; There is certain distance these screw 8 locking backs with casing 1 vertical plane, and this puts in place apart from guaranteeing that fixed head 2 more successfully cooperates with this screw 8, and is as depicted in figs. 1 and 2; Under suitable situation, permission is a tight fit with cooperating of this screw 8.Thus, hinge means 100 just can relatively be securely fixed on the casing 1 by this screw 8.Then, adopt other two screws 8 can lock being connected of hinge means 100 and casing 1 fully through two through holes 6 of opposite side on the fixed head 2.So far, accomplish the installation process of hinge means 100.
As shown in Figure 1, shake on above-below direction in order to prevent hinge means 100, right side and in the vertical direction that two through holes 6 all are located at fixed head 2 form a line.Thus, fixed head 2 just is fixed on the refrigerator body 1 firmly, thereby has avoided owing to becoming flexible of hinge means 100 generations caused rocking of refrigerator door.
Alternatively, connector 3 forms substantially 7 shapes, and like Fig. 1-shown in Figure 3, the position that connector 3 is configured between connector 3 and the pivotal axis 4 concerns the reasonability that can satisfy turning moment to the full extent.Certainly, the invention is not restricted to this, connector 3 also can be 1/4 circle, 1/4 ellipse, 1/4 Long Circle or broken line shape substantially.Through reasonable setting, improved the intensity of hinge means 100 effectively, and then improved the performance of whole refrigerator greatly connector 3 shapes.
Alternatively, fixed head 2 and/or connector 3 are sheet metal component.That is to say that fixed head 2 is a sheet metal component, or connector 3 is sheet metal component, or fixed head 2 is sheet metal component with connector 3.Because hinge means 100 not only plays connect box 1 and the effect of door body on refrigerator; Also born the weight of most bodies simultaneously; Therefore; Should adopt the higher material of intensity to make hinge means 100, and sheet metal component intensity is good and cost is low, thereby becomes the preferred material of making hinge means 100.
Refrigerator according to second aspect present invention embodiment comprises: be used to place and wait to refrigerate or the casing 1 and the door body that is used for closed box 1 of frozen food.Wherein, the front side of casing 1 is opened wide.The door body is connected on the casing 1 to open and close casing 1 through hinge means 100 pivotly; Hinge means 100 is the above-mentioned hinge means 100 on the refrigerator that is used for, and limits the spatial accommodation (scheming not shown) that is used to hold hinge means 100 between door body and the casing 1.
In one embodiment of the invention, spatial accommodation is formed on the body.That is to say, be formed with the spatial accommodation that is used to hold hinge means 100 upper connectors 3 on the door body.When the body that pulls the door open so that refrigerator when being in open mode, connector 3 stretches out spatial accommodation.When a body that closes so that refrigerator when being in closed condition, the spatial accommodation on the connector 3 access door bodies.
Certainly, the invention is not restricted to this, in another embodiment of the present invention, spatial accommodation can also be formed on a body and the casing 1 simultaneously (schemes not shown).In other words, the spatial accommodation that on door body and casing 1, forms is used to hold whole hinge means 100.When fixed head 2 is provided with on fore-and-aft direction, be provided with corresponding spatial accommodation so that fixed head 2 is connected to casing 1 with the form of inserting at the correspondence position of casing 1, a door body is provided with spatial accommodation to hold connector 3.
According to refrigerator of the present invention, be in invisible mode when outside refrigerator, watching, and can save the hinged cover in the traditional handicraft, can guarantee that also a body is highly consistent with casing 1, make refrigerator moulded attractive in appearance and succinct thus.In addition, above-mentioned hinge means 100 is turned over turnback, then pivotal axis 4 reverse rotations are installed, this hinge means 100 is placed the other side of casing 1, can realize changing about the client requirement of door.
Other formations according to the refrigerator of the embodiment of the invention all are known for those of ordinary skills, are not described in detail here.
In the description of this manual, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (9)
1. hinge means that is used on the refrigerator, said hinge means is connected the door body of said refrigerator on the said casing pivotly, it is characterized in that, comprising:
Fixed head, said fixed head are suitable for being connected on the said casing;
Connector, said connector are along the fore-and-aft direction setting, and an end of said connector is fixed on the said fixed head and the other end is formed with the screwed hole that runs through it up and down, and said connector is formed on the middle of said fixed head; And
Pivotal axis, said pivotal axis extends along vertical direction, and the upper end of said pivotal axis is formed with the external screw thread that cooperates with said screwed hole, and the lower end of said pivotal axis is rotatably connected on the said door body.
2. the hinge means that is used on the refrigerator according to claim 1 is characterized in that said fixed head is provided with on left and right directions, be formed with the through hole that connects it along fore-and-aft direction on the said fixed head with through being threaded io said casing.
3. the hinge means that is used on the refrigerator according to claim 2 is characterized in that, said connector forms through the part turnover moulding with said fixed head.
4. the hinge means that is used on the refrigerator according to claim 3 is characterized in that, the surface is provided with reinforcing rib above and/or under the said connector, and
Said reinforcing rib extends along said connector length direction, and an end extends on the said fixed head, and the other end extends to said screwed hole and keeps certain distance with said screwed hole.
5. the hinge means that is used on the refrigerator according to claim 2 is characterized in that, is formed with two said through holes on the side of said fixed head;
The opposite side of said fixed head is formed with the U-shaped through hole, and the opening of said U-shaped through hole extends to the edge of said fixed head.
6. the hinge means that is used on the refrigerator according to claim 5 is characterized in that, right side and in the vertical direction that said two through holes all are located at said fixed head form a line.
7. according to each described hinge means that is used on the refrigerator among the claim 1-6, it is characterized in that said connector forms down 7 shapes, 1/4 circle, 1/4 ellipse, 1/4 Long Circle or broken line shape.
8. the hinge means that is used on the refrigerator according to claim 1 is characterized in that, said fixed head and/or connector are sheet metal component.
9. a refrigerator is characterized in that, comprising:
Casing, the front side of said casing is opened wide;
The door body; Said door body is connected on the said casing to open and close said casing through hinge means pivotly; Wherein said hinge means is each described hinge means that is used on the refrigerator among the claim 1-9, and limits the spatial accommodation that is used to hold said hinge means between said door body and the said casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103026396A CN102777093A (en) | 2012-08-23 | 2012-08-23 | Hinging device for refrigerator and refrigerator having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103026396A CN102777093A (en) | 2012-08-23 | 2012-08-23 | Hinging device for refrigerator and refrigerator having same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102777093A true CN102777093A (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103026396A Pending CN102777093A (en) | 2012-08-23 | 2012-08-23 | Hinging device for refrigerator and refrigerator having same |
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| Country | Link |
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| CN (1) | CN102777093A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005628A (en) * | 2014-05-21 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Upper hinge for refrigerator |
| CN111207559A (en) * | 2016-01-05 | 2020-05-29 | Lg电子株式会社 | Refrigerator with a door |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005628A (en) * | 2014-05-21 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Upper hinge for refrigerator |
| CN111207559A (en) * | 2016-01-05 | 2020-05-29 | Lg电子株式会社 | Refrigerator with a door |
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| CN202420081U (en) | Refrigerator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121114 |