CN208564262U - A kind of refrigerator-freezer segmentation opening hinge - Google Patents
A kind of refrigerator-freezer segmentation opening hinge Download PDFInfo
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- CN208564262U CN208564262U CN201820876177.1U CN201820876177U CN208564262U CN 208564262 U CN208564262 U CN 208564262U CN 201820876177 U CN201820876177 U CN 201820876177U CN 208564262 U CN208564262 U CN 208564262U
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- hinge
- support rod
- framework
- refrigerator
- freezer
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Abstract
The utility model discloses a kind of refrigerator-freezer segmentation opening hinges, are related to refrigerator-freezer hinge technical field.The utility model includes hinge bodies and support rod；Hinge bodies medial surface is fixedly connected with limited position mechanism；One opposite flank of support rod is provided with circular arc conduit and spherical surface notch；Position-limit mechanism includes framework；Elastic component and steel ball are provided in framework, framework side has been threadedly engaged bolt by boss.The utility model is cooperated by the steel ball in the spherical surface notch and position-limit mechanism on support rod, is carried out the limit of multi-angle position to hinge and is fixed；It solves the problems, such as existing hinge not and can be carried out position to fix or can only stop in a certain fixed angle；By the way that bolt, precompression of the adjustable elastic part to steel ball is arranged；Existing refrigerator-freezer hinge is solved due to abrasion, causes to decline freezer door crystallized ability, the short problem of service life.
Description
Technical field
The utility model belongs to refrigerator-freezer hinge technical field, more particularly to a kind of refrigerator-freezer segmentation opening hinge.
Background technique
Top-opening door refrigerator-freezer is the important class distinguished in refrigerator-freezer by door body opening ways.At present in existing technology, top
Hinge used in enabling refrigerator-freezer is mostly directly to purchase in producer, and the main foundation of type selecting is the size and weight of door body, at present refrigerator-freezer
With the thickness of size and spring that the hinge main distinction is hinge bodies.Hinge majority after type selecting is only able to satisfy door body
In the basic using priciple that a certain fixed angle stops.But with the continuous expansion of refrigerator-freezer difference volume segments, required hinge bodies
Size and spring type gradually increase, and leading to the fixation opening angle of the pause matched before factory is not necessarily that client takes needed for object
Best opening angle；Meanwhile existing hinge declines frictional force, causes in use for some time due to the problems such as wearing
Freezer door crystallized ability is declined, service life is short；Therefore necessarily require hinge that can keep halted state in multi-angle position, together
The service life of Shi Tigao refrigerator-freezer hinge.
Utility model content
The purpose of this utility model is to provide a kind of refrigerator-freezer segmentation opening hinges, pass through the spherical surface notch on support rod
Cooperate with the steel ball in position-limit mechanism, the limit of multi-angle position is carried out to hinge and is fixed；Solving existing hinge not can be carried out position
It sets fixed or can only be the problem of a certain fixed angle stops；By the way that bolt, precompression of the adjustable elastic part to steel ball is arranged；
Existing refrigerator-freezer hinge is solved due to abrasion, causes to decline freezer door crystallized ability, the short problem of service life.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is that a kind of refrigerator-freezer is segmented opening hinge, including hinge bodies and support rod；
The hinge bodies medial surface is fixedly connected with limited position mechanism；
One opposite flank of support rod has circular arc conduit；The one opposite flank opposing arcuate conduit of support rod
Position has several spherical surface notches；
The position-limit mechanism includes framework；
The framework inner bottom surface and inner top surface have curved channel；The framework upper surface and bottom surface have
Rectangular notch；The one opposite exterior lateral sides face opposing arcuate conduit position of framework has been respectively fixedly connected with boss；
The curved channel inner surface is combined with steel ball；
One end face of boss is provided with tapped through hole；The tapped through hole is connected to framework medial surface；The tapped through hole
By being threadedly engaged bolt；
The bolt week, side was fixedly connected with pin shaft；The bolt week the flexible part of side clearance fit；The elasticity
Part one end is engaged with steel ball；
The one opposite exterior lateral sides face of hinge bodies has through hole；It is described solid through internal surface of hole and boss week side
Fixed connection；The hinge bodies medial surface is fixedly connected with framework lateral surface；
The support rod outer surface is slidably matched with rectangular notch inner surface.
Further, the support rod is galvanized steel plain sheet；The support rod outer surface is coated with enhancing nylon structure layer.
Further, the boss is round or regular polygon structure.
Further, the arc radius of the spherical surface notch is equal with steel ball radius.
The utility model has the following beneficial effects:
1, the utility model makes freezer door can by spherical surface conduit cooperation limits multiple on setting position-limit mechanism and support rod
Stop fixed effect to realize in multi-angle position.
2, the utility model makes hinge in abrasion crystallized ability decline by bolt adjustable elastic part to steel ball precompression
When can by adjust enable hinge to continue to keep good crystallized ability, extend the service life of hinge.
3, the utility model keeps the fixed force of hinge adjustable big by bolt adjustable elastic part to steel ball precompression
It is small, so that hinge be made to adapt to the fixation to different weight freezer door, the versatility of hinge is increased, has saved the production of refrigerator-freezer
Cost.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is that a kind of refrigerator-freezer of the utility model is segmented the structural schematic diagram of opening hinge；
Fig. 2 is the structural schematic diagram of support rod and position-limit mechanism；
Fig. 3 is the structural front view of Fig. 2；
Fig. 4 is the structural schematic diagram of support rod；
Fig. 5 is the structure top view of Fig. 4；
Fig. 6 is the sectional view in Fig. 5 at A-A；
Fig. 7 is the structural schematic diagram of framework；
Fig. 8 is the structural schematic diagram of bolt；
In attached drawing, parts list represented by the reference numerals are as follows:
1- hinge bodies, 2- support rod, 3- position-limit mechanism, 201- circular arc conduit, 202- spherical surface notch, 203- enhance nylon
Structure sheaf, 301- framework, 302- steel ball, 303- boss, 304- bolt, 305- elastic component, 3011- curved channel, 3012- rectangle
Notch, 3031- tapped through hole, 3041- pin shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " side ", "top",
Indicating positions or the positional relationship such as "bottom", " side ", "inner", are merely for convenience of describing the present invention and simplifying the description, and
It is not that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
The utility model is that a kind of refrigerator-freezer is segmented opening hinge, as shown in Figure 1, including hinge bodies 1 and support rod 2；
1 medial surface of hinge bodies welds limited position mechanism 3；
As shown in figure 4,2 one opposite flank of support rod has circular arc conduit 201；2 one opposite flank of support rod is opposite
201 position of curved channel has 3-5 spherical surface notch 202；
Wherein, as it can be seen in figures 5 and 6, wherein, support rod 2 is galvanized steel plain sheet；2 outer surface of support rod is coated with enhancing nylon
Structure sheaf 203；To improve the intensity and wear resistance of support plate 2, the further service life for improving hinge；
As shown in fig. 7, position-limit mechanism 3 includes framework 301；
301 inner bottom surface of framework and inner top surface have curved channel 3011；301 upper surface of framework and bottom surface are opened respectively
There is rectangular notch 3012；301 1 opposite exterior lateral sides face opposing arcuate conduit of framework, 3011 position is respectively welded boss 303；
As shown in Figures 2 and 3,3011 inner surface of curved channel is combined with steel ball 302；By setting curved channel 3011 to steel
Pearl 302 is limited, and steel ball 302 is avoided to skid off in precompression decline；Also make steel ball 302 with support rod 2 with coincidence simultaneously
It sets more accurate；
As shown in Fig. 2,3 and 7,303 1 end face of boss is provided with tapped through hole 3031；In tapped through hole 3031 and framework 301
Side connection；Tapped through hole 3031 is by being threadedly engaged bolt 304；Boss 302 is round or regular polygon structure, such as cylinder
Body or regular hexagonal prism, or can be replaced with a nut；
As shown in figure 8,304 weeks sides of bolt are welded with two pin shafts 3041, or a through-hole is opened in 304 side of bolt, benefit
It is interference fitted with through-hole and pin shaft 3041, pin shaft 3041 is fixed on bolt 304 by realization；304 weeks side clearances of bolt
It is combined with elastic component 305；Spring or wave spring may be selected in elastic component 305；305 one end of elastic component is engaged with steel ball 302；
By rotating bolt 304, the position of elastic component 305 is adjusted using pin shaft 3041, thus increase or more small
Extruding force of the part 305 to steel ball 302；
1 one opposite exterior lateral sides face of hinge bodies has through hole；It is welded using through 303 weeks sides of internal surface of hole and boss
It connects or is interference fitted, welded using 1 medial surface of hinge bodies and 301 lateral surface of framework, position-limit mechanism 3 is made to be fixed on hinge
In ontology 1；
As shown in Fig. 2,4 and 7,2 outer surface of support rod is slidably matched with 3012 inner surface of rectangular notch, and support rod 2 is from square
Framework 301 is passed through in shape notch 3012, cooperates the two sides of symmetrically arranged steel ball 302 and support rod 2 in framework 301；Its
In, the arc radius of the spherical surface notch 202 on support rod 2 is equal with 302 radius of steel ball, enables steel ball 302 and spherical surface notch 202
Fitting completely increases contact area, enables steel ball 302 that preferably support rod 2 to be fixed, and improves stability；Meanwhile working as ice
Support rod 2 moves up and down with respect to framework 301 when cabinet door opens and closes；Curved channel 3011 on support rod 2 plays steel ball 302
Guiding role makes hinge run smoothly；
When freezer door is opened, hinge drives support rod 2 to move downward, and support rod 2 passes through curved channel 3011 and steel ball
302 opposite slidings, when 2 slide downward of support rod makes 202 face steel ball 302 of spherical surface notch；The steel ball 302 of two sides is in elastic component
It is headed under the action of 305 in spherical surface notch 202, limits the rotation of hinge, thus fixed freezer door, when needs continue to play on or off
When closing freezer door, by applying pulling force or pressure to freezer door, make steel ball 302 is opposite to skid off spherical surface notch 202；With such
It pushes away, to realize that the effect stopped being opened in freezer door segmentation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. a kind of refrigerator-freezer segmentation opening hinge, including hinge bodies (1) and support rod (2)；It is characterized by:
Hinge bodies (1) medial surface is fixedly connected with limited position mechanism (3)；
(2) one opposite flank of support rod has circular arc conduit (201)；(2) one opposite flank of support rod is opposite
Circular arc conduit (201) position has several spherical surface notches (202)；
The position-limit mechanism (3) includes framework (301)；
Framework (301) inner bottom surface and inner top surface have curved channel (3011)；Framework (301) upper surface is under
Bottom surface has rectangular notch (3012)；(301) one opposite exterior lateral sides face opposing arcuate conduit (3011) position of framework point
It is not fixedly connected with boss (303)；
Curved channel (3011) inner surface is combined with steel ball (302)；
(303) one end face of boss is provided with tapped through hole (3031)；The tapped through hole (3031) and framework (301) medial surface
Connection；The tapped through hole (3031) is by being threadedly engaged bolt (304)；
The all sides of the bolt (304) are fixedly connected with pin shaft (3041)；The all side clearance fits of the bolt (304) are flexible
Part (305)；Described elastic component (305) one end is engaged with steel ball (302)；
(1) the one opposite exterior lateral sides face of hinge bodies has through hole；It is described to run through internal surface of hole and boss (303) side
Face is fixedly connected；Hinge bodies (1) medial surface is fixedly connected with framework (301) lateral surface；
Support rod (2) outer surface is slidably matched with rectangular notch (3012) inner surface.
2. refrigerator-freezer according to claim 1 segmentation opening hinge, which is characterized in that the support rod (2) is galvanized steel
Plate；Support rod (2) outer surface is coated with enhancing nylon structure layer (203).
3. refrigerator-freezer according to claim 1 segmentation opening hinge, which is characterized in that the boss (303) be it is round or
Regular polygon structure.
4. refrigerator-freezer according to claim 1 segmentation opening hinge, which is characterized in that the circle of the spherical surface notch (202)
Arc radius is equal with steel ball (302) radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876177.1U CN208564262U (en) | 2018-06-07 | 2018-06-07 | A kind of refrigerator-freezer segmentation opening hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876177.1U CN208564262U (en) | 2018-06-07 | 2018-06-07 | A kind of refrigerator-freezer segmentation opening hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564262U true CN208564262U (en) | 2019-03-01 |
Family
ID=65484156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820876177.1U Active CN208564262U (en) | 2018-06-07 | 2018-06-07 | A kind of refrigerator-freezer segmentation opening hinge |
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| Country | Link |
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| CN (1) | CN208564262U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320045A (en) * | 2020-09-29 | 2022-04-12 | 青岛海尔特种电冰柜有限公司 | Door body hinge and freezer |
| WO2022194231A1 (en) * | 2021-03-17 | 2022-09-22 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration device having same |
| WO2022194229A1 (en) * | 2021-03-17 | 2022-09-22 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration device having same |
| WO2022194230A1 (en) * | 2021-03-17 | 2022-09-22 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration device provided with same |
-
2018
- 2018-06-07 CN CN201820876177.1U patent/CN208564262U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320045A (en) * | 2020-09-29 | 2022-04-12 | 青岛海尔特种电冰柜有限公司 | Door body hinge and freezer |
| WO2022194231A1 (en) * | 2021-03-17 | 2022-09-22 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration device having same |
| WO2022194229A1 (en) * | 2021-03-17 | 2022-09-22 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration device having same |
| WO2022194230A1 (en) * | 2021-03-17 | 2022-09-22 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration device provided with same |
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