CN1952557A - Replacement structure of hinge axle for cabinet refrigerator - Google Patents
Replacement structure of hinge axle for cabinet refrigerator Download PDFInfo
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- CN1952557A CN1952557A CN 200510015549 CN200510015549A CN1952557A CN 1952557 A CN1952557 A CN 1952557A CN 200510015549 CN200510015549 CN 200510015549 CN 200510015549 A CN200510015549 A CN 200510015549A CN 1952557 A CN1952557 A CN 1952557A
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Abstract
The invention relates to an installing structure of hinge axis of cabinet refrigerator, comprising connecting part formed at the convex frontal end of hinge axis towards the outer shell of said hinge unit, which is set into the concave part of said refrigerator door to combine; reinforced component through the concave part of said refrigerator door and fixed on the refrigerator door, which is used to support said connecting part in said concave part and drop part set in the said reinforced component and for strengthening the part bearing the torque generated by the weight of the refrigerator door in said connecting part. According to said structure, said hinge axis can be connected in the refrigerator harder and the switching operation of refrigerator door is smooth. Meanwhile, noise generated when said refrigerator door switches is prevented and the torque generated by the weight of refrigerator door is supported efficiently.
Description
Technical field
The present invention relates to refrigerator, more detailed says so, and relates to a kind of the hinge axle being installed on the structure of refrigerator doors, and above-mentioned hinge axle is as the center of the refrigerator doors that opens and closes cabinet type refrigerator.
Background technology
Refrigerator is to be used for the temperature that the storage space that it is inner keeps setting, thereby makes reserve keep the device of fresh state for a long time.Aforesaid refrigerator has multiple structure, is formed with the cabinet type refrigerator of refrigerator doors above the refrigerator refrigerator body among the present invention.
In cabinet type refrigerator structure, refrigerator doors can be to gravity direction and is opened and closed in the other direction.Particularly, the weight of the refrigerator doors of cabinet type refrigerator will directly act on the hinge axle, therefore, need Ringe assembly firmly to be installed on the refrigerator doors of refrigerator body.
Fig. 1 is the exploded perspective view of Ringe assembly of the prior art and counter structure.As shown in the figure, shell 1 constitutes the outward appearance of Ringe assembly, the roughly cylindrical shape of above-mentioned shell 1, and be formed with set space in inside.One side of above-mentioned shell 1 is formed with the installation bracket (bracket) 3 that is installed on refrigerator body, and above-mentioned installation bracket 3 middle punches are formed with the installing hole 3 ' that is used to connect screw.And, the end of above-mentioned shell 1 is provided with the side cover (sidecap) 5 of the inner space that is used to cover above-mentioned shell 1, above-mentioned side cover 5 is fixedly installed on the assigned position of above-mentioned shell 1 inside the accessory of above-mentioned formation Ringe assembly, and above-mentioned side cover 5 is incorporated into above-mentioned shell 1 by screw.
In the inside of above-mentioned shell 1, run through above-mentioned side cover 5, protrusion is equipped with hinge axle 7 to the outside, and above-mentioned hinge axle 7 together is rotated with refrigerator doors as the pivot of refrigerator doors.In above-mentioned hinge axle 7, run through the connecting portion 9 of part that above-mentioned side cover 5 protrudes to the outside of above-mentioned shell 1 for being connected with refrigerator doors, above-mentioned connecting portion 9 roughly is the bar that the cross section is a rectangle (bar) shape.
Above-mentioned connecting portion 9 is connected with the hinge sleeve that is fixedly set in refrigerator doors (hinge bush) 10, is formed with the patchhole 12 that is used to insert above-mentioned connecting portion 9 in the above-mentioned hinge sleeve 10.Wherein, the same rectangular shape in the cross section of above-mentioned patchhole, thus prevent that above-mentioned connecting portion 9 is rotated with respect to hinge sleeve 10.
In aforesaid structure, above-mentioned shell 1 is fixed on the refrigerator body, 7 hinge sleeves 10 that are fixed in refrigerator doors by above-mentioned connecting portion 9 of above-mentioned hinge axle.And above-mentioned hinge axle 7 will together be rotated with refrigerator doors with respect to above-mentioned shell 1 when refrigerator doors opens and closes.
But there are the following problems for above-mentioned Ringe assembly of the prior art.
In the prior art, the connecting portion 9 of above-mentioned hinge axle 7 simply is pressed in the patchhole 12 that is installed on the hinge sleeve 10 that is provided with on the refrigerator doors, in the process that above-mentioned heavier relatively refrigerator doors opens and closes, may produce the slit between above-mentioned connecting portion 9 and the patchhole 12.The build-up tolerance that produces during except assembly manipulation, it is big that above-mentioned slit will become gradually along with the opening and closing operations repeatedly of refrigerator doors.
When producing the slit between above-mentioned connecting portion 9 and the patchhole 12, between the rotary manipulation of the opening and closing operations of above-mentioned refrigerator doors and hinge axle 7 also at interval with generation time, thereby cause hinge can't normally support the problem that the weight etc. of refrigerator doors can't smooth and easy switching refrigerator doors gradually.
In addition, when producing the slit between above-mentioned connecting portion 9 and the patchhole 12, in the opening and closing operations of refrigerator doors, above-mentioned connecting portion 9 will collide the inner face of patchhole 12, and corresponding generation noise.
And, when the capacity of cabinet type refrigerator increases, the weight of above-mentioned refrigerator doors also will increase immediately, when carrying out opening and closing operations under the situation that the weight of above-mentioned refrigerator doors increases, also effect there is bigger active force between above-mentioned connecting portion 9 and the hinge sleeve 10, thereby is easy to generate breakage.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the object of the present invention is to provide a kind of hinge axle mounting structure, even if long-time use also can guarantee the smooth and easy opening and closing operations of refrigerator doors.
Another object of the present invention is to provide a kind of hinge axle mounting structure, make the bonding state of itself and above-mentioned refrigerator reveal more firm.
An also purpose of the present invention is to provide a kind of hinge axle mounting structure, can effectively support the moment that the weight of above-mentioned heavier refrigerator doors causes.
To achieve these goals, in the cabinet type refrigerator of the present invention, in the upper end of opening the refrigerator body of storage space to top refrigerator doors is installed, above-mentioned refrigerator doors is that rotate at the center with the Ringe assembly, and being used to open and close above-mentioned storage space, the present invention is characterized in that, includes following several sections: connecting portion, be formed at the front end of the hinge axle that protrudes to the housing exterior of above-mentioned Ringe assembly, and the depressed part that is placed on above-mentioned refrigerator doors carries out combination; Stiffener crosses the depressed part of above-mentioned refrigerator doors, is fixed in refrigerator doors, and is used for supporting the above-mentioned connecting portion that above-mentioned depressed part is placed.And, being provided with fall-part in the above-mentioned stiffener, above-mentioned fall-part is used for strengthening the part of the moment that weight that above-mentioned connecting portion bears refrigerator doors causes.
The present invention provides a kind of hinge axle mounting structure of cabinet type refrigerator in addition, wherein in cabinet type refrigerator, in the upper end of opening the refrigerator body of storage space to top refrigerator doors is installed, above-mentioned refrigerator doors is that rotate at the center with the Ringe assembly, and be used to open and close above-mentioned storage space, it is characterized in that, the hinge axle mounting structure of above-mentioned cabinet type refrigerator comprises: connecting portion, be incorporated into above-mentioned refrigerator doors, and perforation is provided with at least more than one through hole, be formed with engagement groove simultaneously, be used to comprise the outlet of above-mentioned through hole; In conjunction with axle sleeve, protrude formation in a side of above-mentioned refrigerator doors, and be used for being pressed into the engagement groove that is arranged on above-mentioned connecting portion, simultaneously, above-mentioned central authorities in conjunction with axle sleeve connect and are formed with combined hole; In conjunction with screw, have the diameter bigger, and include the body that forms screw portion and, run through the through hole of above-mentioned connecting portion than the skull portion of above-mentioned body larger diameter than the internal diameter of above-mentioned combined hole, be incorporated in the above-mentioned combined hole in conjunction with axle sleeve.
Hinge axle mounting structure according to the cabinet type refrigerator among aforesaid the present invention, can in refrigerator doors, connect above-mentioned hinge axle more securely, and can carry out the opening and closing operations of refrigerator doors swimmingly, simultaneously, prevent to produce noise when above-mentioned refrigerator doors from opening and closing, and can effectively support the moment that the weight of refrigerator doors causes.
As above described in detail, the hinge axle mounting structure of the cabinet type refrigerator among the present invention has following effect, that is:
At first, in the present invention, be incorporated into the hinge axle connecting portion refrigerator doors in conjunction with axle sleeve will along with in conjunction with the combination of screw to the centrifugal direction enlargement deformation, and will be pressed in the engagement groove that is arranged at above-mentioned connecting portion, thereby make above-mentioned hinge axle more firm be connected in above-mentioned refrigerator doors, and make the opening and closing operations of refrigerator doors more smooth and easy.
In addition, because being inserted in the engagement groove that forms on the connecting portion of above-mentioned Ringe assembly in conjunction with axle sleeve is seamless of above-mentioned refrigerator doors when opening and closing refrigerator doors, can not produce noise, and improve the quality of product thus.
And in the present invention, above-mentioned stiffener will effectively support the moment that acts on the above-mentioned hinge axle, and will be big even if the weight of refrigerator doors becomes relatively, also the connection status of above-mentioned hinge axle of maintenance that can be more firm and refrigerator doors.
And, do not use accessories such as hinge sleeve among the present invention, but on refrigerator doors integrally formed be used to connect Ringe assembly and refrigerator doors in conjunction with axle sleeve, thereby can reduce the accessory number relatively, and reduce manufacturing cost thus.
Description of drawings
Fig. 1 is the exploded perspective view of the Ringe assembly structure of refrigerator of the prior art;
Fig. 2 is the rearview that adopts the refrigerator structure of the Ringe assembly in the embodiment of the invention;
Fig. 3 is the amplification stereogram of the primary structure in the embodiment of the invention;
Fig. 4 is the partial cross section stereogram of the part-structure in the embodiment of the invention;
Fig. 5 is the simple sectional view of the primary structure in the embodiment of the invention;
Fig. 6 is the stereogram that constitutes the stiffener of the embodiment among the present invention;
Fig. 7 be for illustrate in the embodiment of the invention be incorporated in conjunction with axle sleeve in conjunction with screw the time, the key diagram of the above-mentioned state that deforms in conjunction with axle sleeve.
The critical piece description of reference numerals
20: refrigerator body 22: refrigerator doors
30: Ringe assembly 32: shell
34: hinge axle 35: connecting portion
36: through hole 37: standing groove
38: engagement groove 40: in conjunction with axle sleeve (boss)
41: depressed part 42: combined hole
45: in conjunction with screw 46: skull portion
47: body 50: stiffener
51: strengthen body 52: combined hole
54: fall-part 56: ribs (rib)
The specific embodiment
Preferred embodiment to the hinge axle mounting structure of the cabinet type refrigerator among the present invention is described in detail with reference to the accompanying drawings.
Fig. 2 is the rearview that adopts the refrigerator structure of the Ringe assembly in the embodiment of the invention; Fig. 3 is the amplification stereogram of the primary structure in the embodiment of the invention; Fig. 4 is the partial cross section stereogram of the part-structure in the embodiment of the invention; Fig. 5 is the simple sectional view of the primary structure in the embodiment of the invention; Fig. 6 is the stereogram that constitutes the stiffener of the embodiment among the present invention.
As shown in the figure, the inside of refrigerator body 20 is formed with the storage space (not shown), and above-mentioned storage space is opened to the top of above-mentioned refrigerator body 20.In addition, above-mentioned storage space opens and closes by refrigerator doors 22, and above-mentioned refrigerator doors 22 is by Ringe assembly 30 to be opened/closed being installed on the above-mentioned refrigerator body 20.That is, above-mentioned refrigerator doors 22 is that the center opens and closes with Ringe assembly 30, and here, above-mentioned Ringe assembly connects the upper end, the back side of above-mentioned refrigerator body 20 and the rear end of refrigerator doors 22.
The rear end, bottom of above-mentioned refrigerator body 20 is provided with Machine Room 24, the various devices that constitute the refrigerator circulatory system are installed in the above-mentioned Machine Room 24, above-mentioned Machine Room 24 will be separated with outside by back cover 26, above-mentioned back cover 26 covers above-mentioned Machine Room 24, thereby can't see internal structure from the outside.
But above-mentioned Ringe assembly 30 makes above-mentioned refrigerator doors 22 connect with respect to refrigerator body 20 turns, and simultaneously, because himself weight and quick closedown, above-mentioned Ringe assembly 30 also will play cushioning effect in order to prevent above-mentioned refrigerator doors 22.In addition, shell 32 1 ends that constitute above-mentioned Ringe assembly 30 outward appearances are protruding with hinge axle 34 1 ends, and the part of the hinge axle 34 that protrude above-mentioned outside to shell 32 is a connecting portion 35, and above-mentioned connecting portion 35 is the parts that combine with above-mentioned refrigerator doors 22 sides.
Above-mentioned connecting portion 35 roughly is flat hexahedral shape, and connects above-mentioned connecting portion 35 and be formed with through hole 36, and above-mentioned through hole 36 runs through connecting portion 35, makes above-mentioned connecting portion 35 be vertical direction with respect to the direction of rotation of hinge axle 34.In the present embodiment, above-mentioned through hole 36 perforation are formed with 2, but are not to be defined in aforesaid embodiment, but can increase or reduce the number of above-mentioned through hole 36 according to design condition.
The intake section of above-mentioned through hole 36 is formed in the standing groove 37, and above-mentioned standing groove 37 depressions are arranged at the one side of above-mentioned connecting portion 35, will place the skull portion 46 in conjunction with screw 45 described later in the above-mentioned standing groove 37.In addition, in order to comprise the exit portion of above-mentioned through hole 36, and be formed with engagement groove 38 on the another side of above-mentioned connecting portion 35, above-mentioned engagement groove 38 will be formed at the opposing face of the connecting portion 35 that is provided with above-mentioned standing groove 37.Thus, as shown in Figure 4, the cross section that includes the connecting portion 35 of above-mentioned through hole 36, standing groove 37 and engagement groove 38 will be the H shape.Wherein, above-mentioned engagement groove 38 is provided with the part in conjunction with axle sleeve 40 described later for being used to be pressed into.
For above-mentioned connecting portion 35 is incorporated into above-mentioned refrigerator doors 22, be formed with in conjunction with axle sleeve 40 in the above-mentioned refrigerator doors 22, the above-mentioned protrusion to the back appearance of above-mentioned refrigerator doors 22 in conjunction with axle sleeve 40 forms.Simultaneously, above-mentionedly be pressed in the engagement groove 38 that is arranged at above-mentioned connecting portion 35, and above-mentioned number in conjunction with the axle sleeve 40 preferably number with the engagement groove 38 of above-mentioned connecting portion 35 is identical in conjunction with axle sleeve 40.
Above-mentioned will being arranged in conjunction with axle sleeve 40 in the depressed part 41 that forms on the rear end of above-mentioned refrigerator doors 22, as shown in Figure 4, above-mentioned depressed part 41 has the degree of depth that can place above-mentioned connecting portion 35.In addition, formation is protruded more than rear end side (rf) in the front end side (ff) of the above-mentioned refrigerator doors 22 close with above-mentioned depressed part 41.Certainly, when above-mentioned connecting portion 35 is positioned in the depressed part 41, the front end side of the above-mentioned refrigerator doors of protruding more 22 will have the surface height much at one with connecting portion 35.
In addition, run through and above-mentionedly be formed with combined hole 42 in conjunction with axle sleeve 40, be combined with in the above-mentioned combined hole 42 through hole 36 that connects above-mentioned connecting portion 35 in conjunction with screw 45, above-mentioned external diameter in conjunction with screw 45 is bigger than the internal diameter of above-mentioned combined hole 42, with above-mentioned when tightening to combined hole 42 in conjunction with screw 45, above-mentionedly will form screw portion in the inside of above-mentioned combined hole 42, and insert in conjunction with screw 45.For this reason, above-mentioned external diameter in conjunction with screw 45 is more preferably greater than the internal diameter of above-mentioned combined hole 42 about 15% to 20% size roughly.At this moment above-mentioned during because above-mentioned diameter in conjunction with screw 45 is relatively greater than the internal diameter of above-mentioned combined hole 42 in conjunction with screw 45 when tightening, above-mentioned will be in conjunction with axle sleeve 40 to its circumferencial direction elongation strain, and seamless being pressed into is arranged in the above-mentioned engagement groove 38.
Above-mentionedly be divided into skull portion 46 and body 47 substantially in conjunction with screw 45, above-mentioned skull portion 46 has the size that can be positioned over above-mentioned standing groove 37, the external diameter of above-mentioned body 47 is bigger relatively than the internal diameter of above-mentioned combined hole 42, and is formed with screw portion on the external diameter of above-mentioned body 47.
In addition, stiffener 50 crosses the above-mentioned depressed part 41 that connecting portion 35 is installed and is installed on refrigerator doors 22, and above-mentioned stiffener 50 makes above-mentioned connecting portion 35 be incorporated into above-mentioned refrigerator doors 22 more securely, and is used to support the moment that the deadweight of above-mentioned refrigerator doors 22 causes.
The reinforcement body 51 of above-mentioned stiffener 50 has set width, thickness and length, and its length is than the more microscler one-tenth of width.In addition, on the both ends of above-mentioned reinforcement body 51 respectively perforation be formed with combined hole 52, connect above-mentioned combined hole 52 be provided be used to be attached to above-mentioned refrigerator doors 22 sides in conjunction with screw 53.As reference, for more firm in conjunction with above-mentioned in conjunction with screw, in above-mentioned refrigerator doors 22, reinforcement material or its inner axle sleeve that forms can be set in addition, as shown in Figure 5 in conjunction with screw 53.
And, being formed with fall-part 54 in the above-mentioned reinforcement body 51, above-mentioned fall-part 54 makes the two ends of above-mentioned reinforcement body 51 form certain drop mutually, and above-mentioned fall-part 54 will be contacted with a side of the connecting portion of placing in the above-mentioned depressed part 41 35.Wherein, above-mentioned fall-part 54 has face (ff, rf) length of the difference in height size between at above-mentioned depressed part 41 two ends.
In above-mentioned reinforcement body 51, cover on the part of above-mentioned connecting portion 35 and be formed with ribs 56, above-mentioned ribs 56 forms to the length direction lengthening respectively at the two ends of above-mentioned reinforcement body 51, when refrigerator doors 22 opens and closes by its deadweight, can bear the active force that acts on above-mentioned reinforcement body 51 more effectively.
Effect to the hinge axle mounting structure of the cabinet type refrigerator among aforesaid the present invention is described in detail below.
In the present invention, the shell 32 of above-mentioned Ringe assembly 30 is incorporated into above-mentioned refrigerator body 20, and 35 of connecting portions that is provided with on the end with respect to the hinge axle 34 of above-mentioned shell 32 rotations combine with above-mentioned refrigerator doors 22.In addition, above-mentioned stiffener 50 will cover the connecting portion of placing in the depressed part 41 of above-mentioned refrigerator doors 22 35, and play booster action.
The structure that above-mentioned connecting portion 35 is incorporated into above-mentioned refrigerator doors 22 describes below.At first, in order to make in the above-mentioned refrigerator doors 22 being positioned in the engagement groove 38 of above-mentioned connecting portion 35 of forming, the connecting portion 35 of above-mentioned Ringe assembly 30 is installed on the above-mentioned refrigerator doors 22 in conjunction with axle sleeve 40.At this moment, be inserted in above-mentioned in the above-mentioned engagement groove 38 and be in lax (loose) state in conjunction with axle sleeve 40.
Under this state, above-mentioned with making in conjunction with the through hole 36 of screw 45 by above-mentioned connecting portion 35, be incorporated in the above-mentioned combined hole 42 in conjunction with axle sleeve 40.Wherein because the internal diameter of above-mentioned combined hole 42 is less than the diameter of above-mentioned body 47 in conjunction with screw 45, above-mentioned in conjunction with screw 45 when being inserted in combined hole 42, will form screw portion at the inner face of above-mentioned combined hole 42.
In addition, be inserted in above-mentionedly in conjunction with in the axle sleeve 40 in conjunction with screw 45 along with above-mentioned, the above-mentioned part of protruding to the outside of above-mentioned refrigerator doors 22 in conjunction with axle sleeve 40 will be to its centrifugal direction distortion, that is, above-mentioned external diameter in conjunction with axle sleeve 40 will become big.Along with above-mentioned external diameter in conjunction with axle sleeve 40 becomes big, above-mentionedly will be close to the inner face of above-mentioned engagement groove 38 in conjunction with the outer peripheral face of axle sleeve 40, thereby make above-mentioned connecting portion 35 and in conjunction with axle sleeve 40 firm carry out combination.
Above-mentioned continue to be tightened against in conjunction with screw 45 above-mentioned in conjunction with axle sleeve 40, be positioned in the standing groove 37 of above-mentioned connecting portion 35 until its skull portion 46, when above-mentioned each through hole 36 that runs through above-mentioned connecting portion 35 in conjunction with screw 45 be incorporated into above-mentioned during in conjunction with axle sleeve 40, with the binding operation of finishing between above-mentioned Ringe assembly 30 and the refrigerator doors 22.
Then, above-mentioned stiffener 50 is incorporated on the above-mentioned refrigerator doors 22.That is, the combined hole 52 of the reinforcement body 51 of above-mentioned stiffener 50 is aimed at the two ends of above-mentioned depressed part 41, by above-mentioned reinforcement body 51 being incorporated on the above-mentioned refrigerator doors 22 in conjunction with screw 53.Thus, above-mentioned fall-part 54 will be close to a side of the above-mentioned connecting portion 35 that exposes to the outside of above-mentioned depressed part 41, and 51 of above-mentioned stiffeners cross above-mentioned depressed part 41, and cover above-mentioned connecting portion 35.
As reference, the part of representing with M in the accompanying drawing 5 will be subjected to maximum moment.For this reason, the fall-part 54 in the above-mentioned stiffener 50 will be strengthened above-mentioned part, thereby it is damaged to prevent that it from producing under the effect of above-mentioned moment.
Then, the shell 32 of above-mentioned Ringe assembly 30 will be by being incorporated into above-mentioned refrigerator body 20 in conjunction with screw.Certainly, the binding operation of above-mentioned Ringe assembly 30 and refrigerator body 20 can carry out before or after the combination of above-mentioned Ringe assembly 30 and refrigerator doors 22.
In addition, the part that above-mentioned connecting portion 35 is incorporated into refrigerator doors 22 is preferably covered by other lid structure, thereby reaches the effect that can't see the part of above-mentioned combination from the outside.
More than have been described in detail at the preferred embodiment among the present invention, but the present invention is not confined to aforesaid embodiment, in the category that does not exceed basic fundamental thought of the present invention, the operator of relevant industries can carry out various deformation and application to it.
For example, in embodiment as shown in Figure 7, in order to connect above-mentioned connecting portion 35 and in conjunction with axle sleeve 40, and in conjunction with above-mentioned during in conjunction with screw 45, above-mentionedly will produce distortion to centrifugal direction in conjunction with axle sleeve 40, and make above-mentioned connecting portion 35 and in conjunction with the firm combination of axle sleeve 40, but also it can be deformed into its structure, and above-mentioned stiffener 50 is incorporated on the refrigerator doors 22.
Claims (8)
1, a kind of hinge axle mounting structure of cabinet type refrigerator, wherein in cabinet type refrigerator, in the upper end of opening the refrigerator body of storage space to top refrigerator doors is installed, above-mentioned refrigerator doors is that rotate at the center with the Ringe assembly, and be used to open and close above-mentioned storage space, it is characterized in that the hinge axle mounting structure of cabinet type refrigerator comprises:
Connecting portion is formed at the front end of the hinge axle that protrudes to the housing exterior of above-mentioned Ringe assembly, and the depressed part that is placed on above-mentioned refrigerator doors carries out combination;
Stiffener crosses the depressed part of above-mentioned refrigerator doors, is fixed in refrigerator doors, and is used for supporting the above-mentioned connecting portion that above-mentioned depressed part is placed;
And, being provided with fall-part in the above-mentioned stiffener, above-mentioned fall-part is used for strengthening the part of the moment that weight that above-mentioned connecting portion bears refrigerator doors causes.
2, the hinge axle mounting structure of cabinet type refrigerator according to claim 1 is characterized in that:
Constitute in the reinforcement body of above-mentioned stiffener and be formed with fall-part, above-mentioned fall-part has the drop of the difference in height size at above-mentioned depressed part two ends; The two ends of above-mentioned reinforcement body are formed with combined hole, and connect to install be used to be attached to refrigerator doors in conjunction with screw, the two ends that run through the above-mentioned stiffener of above-mentioned depressed part are formed with ribs.
3, the hinge axle mounting structure of cabinet type refrigerator according to claim 1 and 2 is characterized in that:
Be formed with on the above-mentioned connecting portion and be used to connect the through hole that is provided with in conjunction with screw, above-mentionedly be used for above-mentioned connecting portion is incorporated into refrigerator doors in conjunction with screw, on the one side of the connecting portion of the outlet that is equivalent to above-mentioned through hole, be formed with engagement groove round the marginal position of above-mentioned through hole;
The depressed part of above-mentioned refrigerator doors be provided be inserted in above-mentioned engagement groove in conjunction with axle sleeve;
The internal diameter that connects above-mentioned combined hole in conjunction with axle sleeve is littler than above-mentioned diameter in conjunction with screw.
4, a kind of hinge axle mounting structure of cabinet type refrigerator, wherein in cabinet type refrigerator, in the upper end of opening the refrigerator body of storage space to top refrigerator doors is installed, above-mentioned refrigerator doors is that rotate at the center with the Ringe assembly, and be used to open and close above-mentioned storage space, it is characterized in that the hinge axle mounting structure of above-mentioned cabinet type refrigerator comprises:
Connecting portion is incorporated into above-mentioned refrigerator doors, and perforation is provided with at least more than one through hole, is formed with engagement groove simultaneously, is used to comprise the outlet of above-mentioned through hole;
In conjunction with axle sleeve, protrude formation in a side of above-mentioned refrigerator doors, and be used for being pressed into the engagement groove that is arranged on above-mentioned connecting portion, simultaneously, above-mentioned central authorities in conjunction with axle sleeve connect and are formed with combined hole;
In conjunction with screw, have the diameter bigger, and include the body that forms screw portion and, run through the through hole of above-mentioned connecting portion than the skull portion of above-mentioned body larger diameter than the internal diameter of above-mentioned combined hole, be incorporated in the above-mentioned combined hole in conjunction with axle sleeve.
5, the hinge axle mounting structure of cabinet type refrigerator according to claim 4 is characterized in that:
In order to comprise the intake section of above-mentioned through hole, form the standing groove that is placed with above-mentioned skull portion in conjunction with screw in the above-mentioned connecting portion.
6, the hinge axle mounting structure of cabinet type refrigerator according to claim 5 is characterized in that:
Above-mentioned connecting portion is flat hexahedral shape, and the cross section that includes above-mentioned through hole, standing groove and engagement groove is the H shape.
7, according to the hinge axle mounting structure of any one described cabinet type refrigerator in the claim 4 to 6, it is characterized in that:
Above-mentioned combination convexes to form in the refrigerator doors depressed part that depression forms relatively, under the state in above-mentioned connecting portion is positioned over above-mentioned depressed part, carries out combination with the above-mentioned projection that combines.
8, the hinge axle mounting structure of cabinet type refrigerator according to claim 7 is characterized in that:
When above-mentioned be incorporated in conjunction with screw above-mentioned in conjunction with the combined hole of axle sleeve in the time, to the outside of above-mentioned refrigerator doors protrude in conjunction with the axle sleeve part, will be to the centrifugal direction elongation strain, and on the inner face of above-mentioned combined hole, form screw portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015549 CN1952557A (en) | 2005-10-21 | 2005-10-21 | Replacement structure of hinge axle for cabinet refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015549 CN1952557A (en) | 2005-10-21 | 2005-10-21 | Replacement structure of hinge axle for cabinet refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1952557A true CN1952557A (en) | 2007-04-25 |
Family
ID=38059012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510015549 Pending CN1952557A (en) | 2005-10-21 | 2005-10-21 | Replacement structure of hinge axle for cabinet refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1952557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101868682B (en) * | 2007-11-19 | 2012-04-18 | Bsh博世和西门子家用器具有限公司 | Door for a refrigerating appliance |
-
2005
- 2005-10-21 CN CN 200510015549 patent/CN1952557A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101868682B (en) * | 2007-11-19 | 2012-04-18 | Bsh博世和西门子家用器具有限公司 | Door for a refrigerating appliance |
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