CN104613715B - The installation method of refrigerator hinge - Google Patents
The installation method of refrigerator hinge Download PDFInfo
- Publication number
- CN104613715B CN104613715B CN201410775073.8A CN201410775073A CN104613715B CN 104613715 B CN104613715 B CN 104613715B CN 201410775073 A CN201410775073 A CN 201410775073A CN 104613715 B CN104613715 B CN 104613715B
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- Prior art keywords
- hinge
- refrigerator
- fixed
- reinforcer
- refrigerator shell
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
- Hinges (AREA)
Abstract
The present invention provides a kind of installation method of refrigerator hinge, and it comprises the following steps：Refrigerator shell and reinforcer are provided, wherein the refrigerator shell has the fixing hole being not provided with hinge installation region, the hinge installation region and reinforcer to fixed hinge；Reinforcer is fixed on the inside of refrigerator shell at position corresponding with hinge installation region；Inner bag is provided, and inner bag is installed together with refrigerator shell；To filling-foam material between refrigerator shell and inner bag；Hinge and hinge fixing screws are provided, hinge is installed, hinge fixing screws is passed through and matched threaded securing bores are directly formed on hinge installation region and reinforcer after hinge is fixed, so that hinge is fixed on refrigerator shell.This kind of installation method may be such that hinge and refrigerator body blind-mate, improves the locating effect of hinge, is connected firmly, and is difficult to loosen, improves door body quality problems, improves production efficiency.
Description
Technical field
The invention belongs to household electrical appliance technical field, more particularly to a kind of installation method of refrigerator hinge.
Background technology
Refrigerator door is the main external appearance part of refrigerator, and hinge is to connect one of casing and the critical piece of door body, is also
Influence the critical piece of door body installation effect.The positioning of hinge is always industry problem in the production of refrigerator and assembling process.
Current hinge fixes the main hinge assemblies mode fixed by screw, workman when mounted, by vision positioning by hinge
The hole screw hole accomplished fluently in advance of alignment refrigerator shell and strengthen the hole on iron, then play screw, it is also pre- during installation
Ferropexy will first be strengthened in refrigerator shell, multiple contraposition assembling can produce cumulative errors, cause hinge installation effectiveness extremely low,
Moreover, hinge easily loosens during subsequent user use, cause the quality problems such as door is inclined, door is uneven, door body flash stitch.
Therefore, it is necessary to provide a kind of installation method of improved refrigerator hinge to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of installation method for the refrigerator hinge that can effectively ensure that hinge fixed effect.
To realize foregoing invention mesh, the present invention provides a kind of installation method of refrigerator hinge, and it comprises the following steps：There is provided
Refrigerator shell and reinforcer, wherein the refrigerator shell has on hinge installation region, the hinge installation region and reinforcer
It is not provided with the fixing hole to fixed hinge；Reinforcer is fixed to position corresponding with hinge installation region on the inside of refrigerator shell
Put place；Inner bag is provided, and inner bag is installed together with refrigerator shell；To filling-foam material between refrigerator shell and inner bag；Carry
For hinge and hinge fixing screws, hinge is installed, hinge fixing screws is passed through after hinge directly in hinge installation region and is added
Matched threaded securing bores are formed on strong part to be fixed, so that hinge is fixed on refrigerator shell, the hinge is consolidated
Determine screw to form the threaded securing bores on the hinge installation region and reinforcer using hot melt self tapping technology and consolidated
It is fixed.
As a further improvement on the present invention, the hinge fixing screws are by storming or using hot melt self tapping technology in institute
State and the threaded securing bores are formed on hinge installation region and reinforcer and are fixed.
As a further improvement on the present invention, the installation method also includes before hinge fixing screws are fixed：
The hinge is positioned at by the hinge installation region by positioner.
As a further improvement on the present invention, the hinge is with two sides on refrigerator shell close to hinge installation region
On the basis of positioned.
As a further improvement on the present invention, the hinge includes flap and hinge axis, and the flap is provided with confession
The perforation that the hinge fixing screws are passed through.
To realize foregoing invention mesh, the present invention also provides a kind of installation method of refrigerator hinge, and it comprises the following steps：Carry
For refrigerator shell and reinforcer, wherein the refrigerator shell has hinge installation region, the hinge installation region and reinforcer
On be not provided with fixing hole to fixed hinge；Reinforcer is fixed to corresponding with hinge installation region on the inside of refrigerator shell
At position；Hinge and hinge fixing screws are provided, hinge is installed, hinge fixing screws is passed through after hinge and is directly installed in hinge
Form matched threaded securing bores on region and reinforcer to be fixed, so as to hinge is fixed on refrigerator shell, institute
State hinge fixing screws and the threaded securing bores are formed on the hinge installation region and reinforcer using hot melt self tapping technology
And be fixed；Inner bag is provided, and inner bag is installed together with refrigerator shell；To filling-foam between refrigerator shell and inner bag
Material.
As a further improvement on the present invention, the hinge fixing screws are by storming or using hot melt self tapping technology in institute
State and the threaded securing bores are formed on hinge installation region and reinforcer and are fixed.
As a further improvement on the present invention, the installation method also includes before hinge fixing screws are fixed：
The hinge is positioned at by the hinge installation region by positioner.
As a further improvement on the present invention, the hinge is with two sides on refrigerator shell close to hinge installation region
On the basis of positioned.
As a further improvement on the present invention, the hinge includes flap and hinge axis, and the flap is provided with confession
The perforation that the hinge fixing screws are passed through.
The beneficial effects of the invention are as follows：In the installation method of refrigerator hinge of the present invention, without in refrigerator shell and reinforcer
Upper reserved screw hole, but hinge fixing screws is directly formed therewith on hinge installation region and reinforcer after passing through hinge
The threaded securing bores of cooperation are fixed, so that hinge is fixed on refrigerator shell, this kind of installation method may be such that hinge with
Refrigerator shell blind-mate, is effectively ensured hinge fixed effect, is connected firmly, and is difficult to loosen, and then improve the positioning of door body
Problem, improves production efficiency.
Brief description of the drawings
Fig. 1 is the assembling structure schematic diagram of hinge and refrigerator shell in the embodiment of the invention；
Fig. 2 is another angle lower hinge and the assembling structure schematic diagram of refrigerator shell in the embodiment of the invention；
Fig. 3 A are upper hinge and the partial enlarged drawing of refrigerator shell assembling in Fig. 2；
Fig. 3 B be in Fig. 1 in hinge and refrigerator shell the partial enlarged drawing that is assembled of beam；
Fig. 3 C are the partial enlarged drawings that are assembled of bottom steel of lower hinge and refrigerator shell in Fig. 1；
Fig. 4 is the installation procedure figure of the better embodiment of installation method one of refrigerator hinge of the present invention；
Fig. 5 is the installation procedure figure of another better embodiment of installation method of refrigerator hinge of the present invention.
Embodiment
Below with reference to each embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are not
The limitation present invention, structure that one of ordinary skill in the art is made according to these embodiments, method or change functionally
Change and be all contained in protection scope of the present invention.
Join the embodiment of the invention shown in Fig. 1 to Fig. 2, in the present embodiment by taking three-door refrigerator as an example, when
So, the refrigerator is alternatively the refrigerator such as one or two.The refrigerator 100 includes refrigerator shell 10, is arranged at refrigerator shell 10
Interior and spaced three inner bags 20, the foamed material for being arranged between refrigerator shell 10 and inner bag 20 to be incubated up and down
（It is not shown）, door body（It is not shown）And door body is fixed to hinge and hinge fixing screws 70 on refrigerator shell 10.
Each inner side of inner bag 20 is formed with least one storage compartment 200.The refrigerator shell 10 include inverted U shells 1,
Beam 2a, the 2b for being connected to the bottom steel 3 of U shells bottom and being connected between the biside plate 12 of U shells 1, described beam 2a, 2b are arranged on adjacent
Between inner bag 20.Certainly, when refrigerator is a refrigerator, the refrigerator shell 10 may also be without the beam.The refrigerator shell
In body 10, hinge installation region is respectively provided with U shells 1, bottom steel 3 and beam 2a, 2b.Generally, the hinge is fixed in order to consolidate
Chain, the refrigerator 100 also includes the reinforcer for being arranged on the inner side of refrigerator shell 10 and hinge installation region corresponding position（Not
Diagram）, and fixed by reinforcer with screw；The reinforcer is usually clasp or is mounted on the reinforcement of the inner side of refrigerator shell 10
Iron.
As depicted in figs. 1 and 2, the three-door refrigerator 100 in present embodiment needs a upper hinge 40, two middle hinges
50a, 50b and a lower hinge 60 could complete the installation to three door body.By taking the storage compartment 200 of upside as an example, upper hinge
40 are fixed on the top plate 11 of U shells 1 in refrigerator shell 10 and stretch out the front end of U shells 1, and middle hinge 50a is fixed on beam 2a, and upper hinge
Chain 40 and middle hinge 50a are just right up and down, door body（It is not shown）Refrigerator shell is pivotally mounted on by upper hinge 40, middle hinge 50a
On body 10, thus, door body can rotate around upper hinge 40 and middle hinge 50a, realize to the opening of the storage compartment 200 of upside and
Close.
Specifically, shown in ginseng Fig. 3 A-3C, the hinge includes flap and hinge axis, by taking upper hinge 40 as an example, hinge
Carrier bar 41 is fixed on refrigerator shell 10, the upper surface of top plate 11 frame of the lower surface of flap 41 with fitting in U shells 1, hinge
Carrier bar 41 is provided with through hole 412, and hinge axis 42 runs through through hole 412 and the opposing through-bores 412 of hinge axis 42 can be rotated, hinge axis 42
One end be deep into door body（It is not shown）Interior and door body opposite from hinge axle 42 is rotatable, and the other end of hinge axis 42 is by fastening assembly
43 are fastened on flap 41.Hinge axis is that the segment length of flap one is extended in one end in upper hinge 40 and lower hinge 60,
But in middle hinge 50a and 50b, hinge axis needs two ends all to protrude out the segment length of flap one, so as to the two ends energy protruded out
It is deep enough in two door body, to realize the opening and closing to refrigerator door above and below.In addition, being additionally provided with the flap 41
With the perforation 411 passed through for hinge fixing screws.
With reference to shown in Fig. 1 to Fig. 4, the installation method of refrigerator hinge comprises the following steps in the present invention：
S1, offer refrigerator shell 10 and reinforcer, wherein the refrigerator shell 10 has hinge installation region, the hinge
It is not provided with being used to fixed hinge 40,50a, 50b fixing hole on installation region and reinforcer；
S2, reinforcer is fixed at the position corresponding with hinge installation region of the inner side of refrigerator shell 10；
S3, offer inner bag 20, and inner bag 20 is installed together with refrigerator shell 10；
S4, to filling-foam material between refrigerator shell 10 and inner bag 20；
S5, offer hinge 40,50a, 50b, 60 and hinge fixing screws 70, install hinge 40,50a, 50b, 60, make hinge
Fixing screws 70 directly form matched spiral shell after passing through hinge 40,50a, 50b, 60 on hinge installation region and reinforcer
Line fixing hole is fixed, so that hinge 40,50a, 50b, 60 are fixed on refrigerator shell 10.
Wherein, in the installation method, also include before hinge fixing screws 70 are fixed：Pass through positioner
（It is not shown）The hinge 40,50a, 50b, 60 are positioned at the hinge installation region, and the hinge 40,50a, 50b,
60 be specifically two true edge phases to be positioned on refrigerator shell 10 on the basis of two sides of hinge installation region
It is mutually vertical.
In addition, the hinge fixing screws 70 can be by storming or using hot melt self tapping technology etc. in the hinge installing zone
The threaded securing bores are formed on domain and reinforcer and are fixed.
Wherein, self tapping technology is preferably heated.Heat thread tapping technology（FDS）, it is a kind of brand-new interconnection technique, but make
Use very simply, the intensity different from conventional coupling arrangement, i.e. workpiece can be destroyed because of the excision of material, on the contrary, FDS
The connection that technology is completed is because the material that origin-location is heated has obtained significantly strengthening in the extension flowing of hole periphery.
Starting stage, the motor driving hinge fixing screws 70 of rotation at a high speed contact U shells 1 or beam 2a or beam 2b or the bottom of refrigerator shell 10
Steel 3, and axial compressive force is imposed, the mantle friction of the head of hinge fixing screws 70 and refrigerator shell 10 simultaneously produces high temperature, this temperature
Degree is substantially between 600 ~ 900 DEG C, and the head near zone material of hinge fixing screws 70 softens rapidly, the material of heating along
Ailhead taper up extends.When hinge fixing screws 70 penetrate refrigerator shell 10 and reinforcer, the material of most of hot melt can flow
The metal batch cutting edge of a knife or a sword of 1 to 3 times of a thickness is formed to drilling bottom（Bushing, boss）.Whole process is only needed 1 ~ 6 second, you can
Complete the connection effect strengthened.FDS connections are a kind of ELEMENTARY INTRODUCTION TO NON technologies, the screw thread processed can bear high-strength pulling force and
Torsion, can replace riveting, welding or traditional thread connection technology completely.
FDS hot melt thread tapping technologies are simple, mainly there is following two reasons：Firstly, because need not be in refrigerator shell 10
With pre-threaded fixing hole on reinforcer, manufacturing procedure tapers to an only step, i.e., realize that hinge is consolidated in specified location previous step
Determine the entrance of screw 70, you can hinge is fixed on reinforcer, eliminate what multiple mounting hole contrapositions in the prior art were produced
Accumulated error and the uncontrollable phenomenon of error, make error in normal scope；Secondly, the manual drilling machine of standard or numerical control are passed through
Drilling tool etc., high-quality threaded connection can also be completed by applying enough pressure stormings.
In addition, referring to figs. 1 to shown in Fig. 3 C and Fig. 5, as another preferred hinge installation method of the present invention, also may be used
Comprise the following steps：
S1 ', offer refrigerator shell 10 and reinforcer, wherein the refrigerator shell 10 has hinge installation region, the hinge
It is not provided with being used to fixed hinge 40,50a, 50b fixing hole on chain installation region and reinforcer；
S2 ', reinforcer is fixed at the position corresponding with hinge installation region of the inner side of refrigerator shell 10；
S3 ', offer hinge 40,50a, 50b, 60 and hinge fixing screws 70, install hinge 40,50a, 50b, 60, make hinge
Chain fixing screws 70 directly form matched after passing through hinge 40,50a, 50b, 60 on hinge installation region and reinforcer
Threaded securing bores are fixed, so that hinge 40,50a, 50b, 60 are fixed on refrigerator shell 10；In this step, it can adopt
The rear side in reinforcer is supported with an instrument, facilitates penetrating for hinge fixing screws 70；
S4 ', offer inner bag 20, and inner bag 20 is installed together with refrigerator shell 10；
S5 ', to filling-foam material between refrigerator shell 10 and inner bag 20.
Above-mentioned another hinge installation method is actually by the time lag of filling-foam material so that hinge is first installed to
Foamed again after on refrigerator shell 10, equally also may achieve the purpose of the present invention, and foamed material can also be further by hinge
The head parcel of fixing screws 70, and then further fixed.
As known from the above, in the installation method of refrigerator hinge of the present invention, without being reserved on refrigerator shell 10 and reinforcer
Screw hole, but hinge fixing screws 70 is passed through behind hinge 40,50a, 50b, 60 directly in hinge installation region and reinforcer
The matched threaded securing bores of upper formation are fixed, so that hinge 40,50a, 50b, 60 are fixed on refrigerator shell 10,
This kind of installation method may be such that hinge 40,50a, 50b, 60 with the blind-mate of refrigerator shell 10, be effectively ensured hinge 40,50a,
50b, 60 fixed effects, are connected firmly, and are difficult to loosen, and then improve the orientation problem of door body, improve production efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (8)
1. a kind of installation method of refrigerator hinge, it is characterised in that the installation method comprises the following steps：
Refrigerator shell and reinforcer are provided, wherein the refrigerator shell has a hinge installation region, the hinge installation region and
The fixing hole to fixed hinge is not provided with reinforcer；
Reinforcer is fixed on the inside of refrigerator shell at position corresponding with hinge installation region；
Inner bag is provided, and inner bag is installed together with refrigerator shell；
To filling-foam material between refrigerator shell and inner bag；
Hinge and hinge fixing screws are provided, hinge is installed, hinge fixing screws is passed through after hinge directly in hinge installing zone
Matched threaded securing bores are formed on domain and reinforcer to be fixed, so that hinge is fixed on refrigerator shell, it is described
Hinge fixing screws form the threaded securing bores simultaneously using hot melt self tapping technology on the hinge installation region and reinforcer
It is fixed.
2. the installation method of refrigerator hinge according to claim 1, it is characterised in that the installation method is fixed in hinge
Screw also includes before being fixed：The hinge is positioned at by the hinge installation region by positioner.
3. the installation method of refrigerator hinge according to claim 2, it is characterised in that the hinge is with refrigerator shell
Positioned on the basis of two sides of hinge installation region.
4. the installation method of refrigerator hinge according to claim 1, it is characterised in that the hinge includes flap and hinge
Chain rivet, the flap is provided with the perforation passed through for the hinge fixing screws.
5. a kind of installation method of refrigerator hinge, it is characterised in that the installation method comprises the following steps：
Refrigerator shell and reinforcer are provided, wherein the refrigerator shell has a hinge installation region, the hinge installation region and
The fixing hole to fixed hinge is not provided with reinforcer；
Reinforcer is fixed on the inside of refrigerator shell at position corresponding with hinge installation region；
Hinge and hinge fixing screws are provided, hinge is installed, hinge fixing screws is passed through after hinge directly in hinge installing zone
Matched threaded securing bores are formed on domain and reinforcer to be fixed, so that hinge is fixed on refrigerator shell, it is described
Hinge fixing screws form the threaded securing bores simultaneously using hot melt self tapping technology on the hinge installation region and reinforcer
It is fixed；
Inner bag is provided, and inner bag is installed together with refrigerator shell；
To filling-foam material between refrigerator shell and inner bag.
6. the installation method of refrigerator hinge according to claim 5, it is characterised in that the installation method is fixed in hinge
Screw also includes before being fixed：The hinge is positioned at by the hinge installation region by positioner.
7. the installation method of refrigerator hinge according to claim 6, it is characterised in that the hinge is with refrigerator shell
Positioned on the basis of two sides of hinge installation region.
8. the installation method of refrigerator hinge according to claim 5, it is characterised in that the hinge includes flap and hinge
Chain rivet, the flap is provided with the perforation passed through for the hinge fixing screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775073.8A CN104613715B (en) | 2014-12-16 | 2014-12-16 | The installation method of refrigerator hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775073.8A CN104613715B (en) | 2014-12-16 | 2014-12-16 | The installation method of refrigerator hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104613715A CN104613715A (en) | 2015-05-13 |
| CN104613715B true CN104613715B (en) | 2017-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410775073.8A Active CN104613715B (en) | 2014-12-16 | 2014-12-16 | The installation method of refrigerator hinge |
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| Country | Link |
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| CN (1) | CN104613715B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837035B (en) * | 2016-11-14 | 2019-10-01 | 武汉海尔电冰柜有限公司 | Refrigerator door hinge installation method |
| CN110538929B (en) * | 2019-09-23 | 2021-03-19 | 安徽省科昌机械制造股份有限公司 | Full-automatic metal plate nail-free riveting machine |
| CN110822796B (en) * | 2019-11-26 | 2024-07-23 | 珠海格力电器股份有限公司 | Coupling assembling, door body structure and refrigerator |
| CN111829263A (en) * | 2020-08-03 | 2020-10-27 | 青岛库曼电器有限公司 | Box large-radian U shell forming and assembling structure |
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| CN2526430Y (en) * | 2001-12-31 | 2002-12-18 | 蔡华宗 | Positioning structure of hinge |
| CN201386454Y (en) * | 2008-11-18 | 2010-01-20 | 海信科龙电器股份有限公司 | Adjustable door hinge installing structure for refrigerator |
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| CN103534543A (en) * | 2011-04-18 | 2014-01-22 | 黑蒂赫-欧尼有限公司及两合公司 | Fixing system for fixing a built-in fridge to a side wall of a body of a piece of furniture |
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| KR101528729B1 (en) * | 2008-10-28 | 2015-06-30 | 삼성전자 주식회사 | Refrigerator |
| JP2010216764A (en) * | 2009-03-18 | 2010-09-30 | Sharp Corp | Hinge member mounting structure of cooling chamber |
| CN202024568U (en) * | 2011-02-24 | 2011-11-02 | 海尔集团公司 | Refrigerator door body and refrigerator |
| CN202869121U (en) * | 2012-03-30 | 2013-04-10 | 苏州三星电子有限公司 | Connection structure for refrigerator door shell and refrigerator door cover |
| KR101502112B1 (en) * | 2012-04-10 | 2015-03-13 | 삼성전자 주식회사 | Refrigerator And Manufacturing Method Thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526430Y (en) * | 2001-12-31 | 2002-12-18 | 蔡华宗 | Positioning structure of hinge |
| CN201386454Y (en) * | 2008-11-18 | 2010-01-20 | 海信科龙电器股份有限公司 | Adjustable door hinge installing structure for refrigerator |
| CN201605929U (en) * | 2010-01-16 | 2010-10-13 | 佛山市顺德区奇力电器实业有限公司 | Anti-loosening gemel used for furniture |
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| Publication number | Publication date |
|---|---|
| CN104613715A (en) | 2015-05-13 |
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Inventor after: Bai Yaowen Inventor after: Fei Bin Inventor after: Fang Jing Inventor after: Liu Jingye Inventor after: Cheng Yuwei Inventor before: Fei Bin Inventor before: Fang Jing Inventor before: Liu Jingye Inventor before: Cheng Yuwei |
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