CN209457636U - A kind of refrigerator door closer-holder with any hovering function - Google Patents
A kind of refrigerator door closer-holder with any hovering function Download PDFInfo
- Publication number
- CN209457636U CN209457636U CN201821460003.3U CN201821460003U CN209457636U CN 209457636 U CN209457636 U CN 209457636U CN 201821460003 U CN201821460003 U CN 201821460003U CN 209457636 U CN209457636 U CN 209457636U
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- China
- Prior art keywords
- refrigerator door
- refrigerator
- hinge seat
- wheel
- cam
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Abstract
The utility model provides a kind of refrigerator door closer-holder with any hovering function, hinge member including being hinged on refrigerator cabinet body and refrigerator door, hinge member includes the articulated shaft for being fixed on refrigerator cabinet body upper end, it is fixed on the hinge seat of refrigerator door upper end, the positioning end of hinge seat is socketed on articulated shaft and its swinging end is using articulated shaft as fixed point rotary, the hinge seat is equipped with cam, fifth wheel and elastic parts, cam is fixedly set on articulated shaft, and the outer rim of cam is equipped with positioning groove and arc surface, elastic parts elastic buffer acts on fifth wheel so that fifth wheel is connected to positioning groove with hinge seat rotational slide, on arc surface, refrigerator door can be made to be closed automatically, closure effect is good, abrasion can be reduced in the case where load again, improve structural stability and reliability, refrigerator can be made by opening simultaneously certain angle Door body hovering, using flexible is high, strong applicability.
Description
Technical field
The utility model relates to refrigerator hinge field, specifically a kind of refrigerator with any hovering function closes a dress
It sets.
Background technique
Refrigerator hinge is presently the most common refrigerator door rotating opening connector, in order to realize that refrigerator door is being beaten
On or off can have good closing performance between refrigerator cabinet body after closing, and door closer-holder, door closer-holder are had additional on hinge
By the empennage of the approximate chevron of preceding quotient side, with the structure of the approximate chevron on hinge side by interference fit, while its
Internal mechanism now closes an effect using elastic slice.In this way in closing refrigerator door, it is ensured that refrigerator doors are not flicked, and are beaten again
When opening, since this card slot primarily serves damping action, do not need additionally to increase strength yet.
However, the door closer-holder of current refrigerator hinge has the disadvantage in that
1. cannot be closed automatically, need to reach closure effect by external force；
2., since load is big, being easy to make the contact position of door closer-holder under the long-term folding condition of refrigerator door
Frictional impact occurs, empennage abrasion causes door closer-holder to lose and closes an effect；
3. after refrigerator door is closed, gap existing for the component of hinge inner is larger because assembly driving parts are more, increase dress
With volume, and the accumulation such as be easy to cause steam, dirt.
4. door closer-holder only has rotating closed or opening effect, refrigerator door use state is caused to limit to, that is, want
It can only fully open or completely close, it is difficult to refrigerator doors arbitrarily be stopped according to practical application, influence using effect.
Therefore, traditional refrigerator hinge is still up for further improving.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of refrigerator with any hovering function
Door closer-holder, structure simplify, and facilitate operation, can make refrigerator door with closure automatically and closure effect is good, and can be in load-bearing
Abrasion is reduced in the case where load, improves structural stability and reliability, opening simultaneously certain angle can make refrigerator door hover,
Using flexible is high, and strong applicability effectively ensures that the use quality of product.
The purpose of utility model of the utility model is achieved in that a kind of refrigerator with any hovering function closes a dress
It sets, the hinge member including being hinged on refrigerator cabinet body and refrigerator door, wherein the hinge member includes being fixed on refrigerator cabinet body
The articulated shaft of upper end, the hinge seat for being fixed on refrigerator door upper end, the positioning end of hinge seat is socketed on articulated shaft and its swing
End is using articulated shaft as fixed point rotary, and the hinge seat is equipped with cam, fifth wheel and elastic parts, and the cam is fixedly set in
On articulated shaft, and the outer rim of cam be equipped with so that the positioning groove that is automatically closed of refrigerator door and so that refrigerator door open it is outstanding
Deactivated arc surface, elastic parts elastic buffer acts on fifth wheel so that fifth wheel is connected to hinge seat rotational slide
On positioning groove, arc surface.
It is optimized according to above-mentioned, the outer rim of the cam is set there are two positioning groove, and two positioning grooves are symmetrical arranged
In the outer rim of cam, arc surface is connected between the connection of positioning groove.
It being optimized according to above-mentioned, the arc surface has highest arc position and a minimum arc position, and the two of highest arc position
Side gradually tilts toward minimum arc position respectively and connect with minimum arc position, and minimum arc position is connected to the opening of positioning groove
Place.
It being optimized according to above-mentioned, the fifth wheel is that fixed point slides along cam outer rim in positioning groove with articulated shaft,
So that the side wall of hinge seat, refrigerator cabinet body is formed with refrigerator door in the presence of elastic parts and closes at ice chest cabinet body use automatically
0 ° to 40 ° of angle.
Optimized according to above-mentioned, the fifth wheel with articulated shaft be fixed point along the sliding of cam outer rim in arc surface, with
Make hinge seat, the side wall of refrigerator cabinet body is formed with 40 ° that refrigerator door in the presence of elastic parts hovers over ice chest cabinet body
To 135 ° of angle.
It is optimized according to above-mentioned, the middle part of the arc surface is equipped with pause groove, under the effect of elastic parts elastic buffer
So that fifth wheel is connected on pause groove with hinge seat rotational slide on fifth wheel.
It being optimized according to above-mentioned, the fifth wheel is that fixed point slides along cam outer rim in pause groove with articulated shaft,
So that the side wall of hinge seat, refrigerator cabinet body is formed with refrigerator door in the presence of elastic parts and is parked on ice chest cabinet body
90 ° of angle.
It is optimized according to above-mentioned, the elastic parts includes spring part, spring link, the fixing end of the spring link
Be fixed on hinge seat, the movable end of spring link is equipped with fifth wheel, the spring part be sleeved on spring link and its two
End is connected on the movable end of hinge seat and spring link.
It is optimized according to above-mentioned, the fifth wheel is equipped with the connecting shaft with the movable end installation of spring link, even
Spindle is sliding to be mounted in hinge seat.
It is optimized according to above-mentioned, the hinge seat is equipped with the restriction sliding slot for limiting connecting shaft sliding position and fixed bullet
The fixed frame of spring connecting rod.
Utility model has the advantages that
1) cooperated using the structure of positioning groove and cam, elastic parts, when hinge seat is rotated in 0 ° to 40 °, cam
As hinge seat rotational slide is in positioning groove, while in the presence of elastic parts, is provided for hinge seat and close a power-assisted, make ice
Chamber door body has automatic closing function, easy to operate, and improves closure effect, reduces energy consumption, and avoid steam, dirt equivalance
It is poly-, reinforce the use quality of product.
2) cooperated by the structure of arc surface and cam, elastic parts, when hinge seat is rotated in 40 ° to 135 °, cam
As hinge seat rotational slide is in arc surface, while in the presence of elastic parts, so that the stress and elastic parts of hinge seat
Elastic force be in equilibrium state, so that refrigerator door is hovered in the case where opening certain angle, it is easy to operate, adapt to use demand, fit
It is strong with property.
3) under the action of pause groove, cam is as hinge seat rotational slide is in pause groove, so that hinge seat rotates
At 90 °, the stress of hinge seat and the elastic force of elastic parts are in equilibrium state, allow refrigerator door steadily to open and hover over
Refrigerator cabinet body, easy to operate, reinforcement structure stability adapt to use demand, strong applicability.
4) since there are two symmetrically arranged positioning grooves for the outer rim tool of cam, closing device can be made to be assemblied in refrigerator cabinet body
Left or right side, versatility is high, using flexible.
5) this closing device is mounted on the upper end of refrigerator door, and abrasion can be reduced in the case where load, improves knot
Structure Stability and dependability, it is ensured that close an effect, guarantee the use quality of product.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model preferred embodiment.
Attached drawing 2 is the main view of the utility model preferred embodiment.
Attached drawing 3 is the partial sectional view of the utility model preferred embodiment.
Attached drawing 4 is the exploded view of the utility model preferred embodiment.
Attached drawing 5 is the structural schematic diagram of the utility model preferred embodiment cam.
Specific embodiment
The utility model will be further described with reference to the accompanying drawing.
1 to shown in Fig. 5 with reference to the accompanying drawings, the refrigerator door closer-holder with any hovering function of the utility model comprising
It is hinged on the hinge member of refrigerator cabinet body and refrigerator door, the hinge member includes the articulated shaft for being fixed on refrigerator cabinet body upper end
1, it is fixed on the hinge seat 2 of refrigerator door upper end.Wherein, the positioning end of the hinge seat 2 is socketed on articulated shaft 1 and it swings
End is fixed point rotary with articulated shaft 1.The hinge seat 2 is equipped with cam 3, fifth wheel 4 and elastic parts 5, and the cam 3 is fixed
It is sleeved on articulated shaft 1, and the outer rim of cam 3 is equipped with so that the positioning groove 6 that is automatically closed of refrigerator door and so that refrigerator
Door body opens the arc surface 7 of hovering, and 5 elastic buffer of elastic parts acts on fifth wheel 4 so that fifth wheel 4 is with hinge seat
2 rotational slides are connected to positioning groove 6, on arc surface 7.
In practical applications, the fifth wheel 4 is that fixed point slides along 3 outer rim of cam in positioning groove 6 with articulated shaft 1,
So that the side wall of hinge seat 2, refrigerator cabinet body is formed with refrigerator door under the action of elastic parts 5 and closes at ice chest cabinet body automatically
0 ° to 40 ° of angle.
That is, cooperated using the structure of positioning groove 6 and cam 3, elastic parts 5, when hinge seat 2 is rotated in 0 ° to 40 °,
Cam 3 provides for hinge seat 2 as 2 rotational slide of hinge seat is in positioning groove 6, while under the action of elastic parts 5 and closes door
Power-assisted, make refrigerator door have automatic closing function, it is easy to operate, but improve closure effect, reduce energy consumption, and avoid steam,
The accumulation such as dirt, reinforces the use quality of product.
And the fifth wheel 4 is that fixed point slides along 3 outer rim of cam in arc surface 7, so that hinge seat with articulated shaft 1
2, the side wall of refrigerator cabinet body is formed with 40 ° to 135 ° that refrigerator door under the action of elastic parts 5 hovers over ice chest cabinet body
Angle.
In this way, being cooperated by the structure of arc surface 7 and cam 3, elastic parts 5, when hinge seat 2 is rotated in 40 ° to 135 °
When, cam 3 is as 2 rotational slide of hinge seat is in arc surface 7, while under the action of elastic parts 5 so that hinge seat 2 by
Power and the elastic force of elastic parts 5 are in equilibrium state, and refrigerator door is made to hover in the case where opening certain angle, easy to operate, fit
Answer use demand, strong applicability.
Period, the middle part of the arc surface 7 is equipped with pause groove 8, in fifth wheel 4 under the effect of 5 elastic buffer of elastic parts
Above so that fifth wheel 4 is connected on pause groove 8 with 2 rotational slide of hinge seat.It is embodied in, the fifth wheel 4 is to cut with scissors
Spindle 1 is that fixed point slides along 3 outer rim of cam in pause groove 8, so that the side wall of hinge seat 2, refrigerator cabinet body is formed in bullet
Refrigerator door is parked on 90 ° of angle of ice chest cabinet body under the action of property component 5.
Under the action of pause groove 8, cam 3 is as 2 rotational slide of hinge seat is in pause groove 8, so that hinge seat 2 revolves
Turn at 90 °, the stress of hinge seat 2 and the elastic force of elastic parts 5 are in equilibrium state, allow refrigerator door steadily to open outstanding
It is parked in refrigerator cabinet body, easy to operate, reinforcement structure stability adapts to use demand, strong applicability.
Referring to figs. 1 to shown in Fig. 5, the outer rim of the cam 3 is set there are two positioning groove 6, and two positioning grooves 6 are symmetrically set
It is placed in the outer rim of cam 3, arc surface 7 is connected between the connection of positioning groove 6.Closing device can be made to be assemblied in refrigerator cabinet body
Left or right side, versatility is high, using flexible.
Moreover, the arc surface 7 has highest arc position 71 and minimum arc position 72, the two sides of highest arc position 71 are distinguished
It gradually tilts toward minimum arc position 72 and is connect with minimum arc position 72, minimum arc position 72 is connected to the opening of positioning groove 6
Place.The stability of operation is further strengthened, abrasion is reduced, improves structural stability and reliability, it is ensured that closes an effect, guarantees to produce
The use quality of product.
Referring to figs. 1 to 4, the elastic parts 5 includes spring part 51, spring link 52, the spring link 52
Fixing end be fixed on hinge seat 2, the movable end of spring link 52 is equipped with fifth wheel 4, and the spring part 51 is sleeved on bullet
On spring connecting rod 52 and its both ends are connected on the movable end of hinge seat 2 and spring link 52.So that fifth wheel 4 is in spring part
It is closely smoothly slidably connected on the positioning groove 6, arc surface 7, pause groove 8 of cam, improves under 51 elastic reaction
Connective stability.
Wherein, the fifth wheel 4 is equipped with the connecting shaft 9 with the movable end installation of spring link 52, the sliding dress of connecting shaft 9
In hinge seat 2.Moreover, the hinge seat 2 is equipped with the restriction sliding slot 11 and fixed spring connecting rod for limiting 9 sliding position of connecting shaft
52 fixed frame 10.Reinforce operation stability and smoothness, improves the elastic effect of elastic parts 5, it is ensured that the use of product
Quality.
In addition, the door closer-holder hinge of the application is mounted in the upper end of refrigerator door, this door closer-holder plays automatic door-closing and opens
The function of hovering, and traditional hinged component is installed in the lower end of refrigerator door, traditional hinged component is by refrigerator door and refrigerator cabinet body
Hingedly, serve for shaft and bear door weight.In this way, this closing device is made also to reduce abrasion in the case where load,
Improve structural stability and reliability, it is ensured that close an effect, guarantee the use quality of product.
Above-mentioned specific embodiment is only the preferable specific embodiment of the utility model effect, all tools with the utility model
The structure for having the refrigerator door closer-holder of any hovering function identical or equivalent, it is within the protection scope of the present utility model.
Claims (10)
1. a kind of refrigerator door closer-holder with any hovering function, the hinge part including being hinged on refrigerator cabinet body and refrigerator door
Part, it is characterised in that: the hinge member includes the articulated shaft (1) for being fixed on refrigerator cabinet body upper end, is fixed on refrigerator door
The hinge seat (2) at end, the positioning end of hinge seat (2) is socketed on articulated shaft (1) and its swinging end is revolved with articulated shaft (1) for fixed point
Turn, the hinge seat (2) is equipped with cam (3), fifth wheel (4) and elastic parts (5), and the cam (3) is fixedly set in hinge
In spindle (1), and the outer rim of cam (3) is equipped with so that positioning groove (6) that refrigerator door is automatically closed and so that refrigerator doors
Body open hovering arc surface (7), elastic parts (5) elastic buffer act on fifth wheel (4) so that fifth wheel (4) with
Hinge seat (2) rotational slide is connected to positioning groove (6), on arc surface (7).
2. the refrigerator door closer-holder according to claim 1 with any hovering function, it is characterised in that: the cam (3)
Outer rim set there are two positioning groove (6), two positioning grooves (6) are symmetrically disposed on the outer rim of cam (3), and arc surface (7) is even
It is connected between the connection of positioning groove (6).
3. the refrigerator door closer-holder according to claim 1 with any hovering function, it is characterised in that: the arc surface
(7) have highest arc position (71) and minimum arc position (72), the two sides of highest arc position (71) are respectively gradually toward minimum circular arc
Position (72) tilts and connect with minimum arc position (72), and minimum arc position (72) is connected to the opening of positioning groove (6).
4. special according to claim 1 to the refrigerator door closer-holder with any hovering function described in any one of 3 claims
Sign is: the fifth wheel (4) is that fixed point slides along cam (3) outer rim in positioning groove (6) with articulated shaft (1), so that hinge
Chain seat (2), refrigerator cabinet body side wall be formed with refrigerator door under the action of elastic parts (5) close at automatically ice chest cabinet body use
0 ° to 40 ° of angle.
5. special according to claim 1 to the refrigerator door closer-holder with any hovering function described in any one of 3 claims
Sign is: the fifth wheel (4) is that fixed point slides along cam (3) outer rim in arc surface (7), so that hinge with articulated shaft (1)
Seat (2), refrigerator cabinet body side wall be formed with 40 ° that refrigerator door under the action of elastic parts (5) hovers over ice chest cabinet body
To 135 ° of angle.
6. special according to claim 1 to the refrigerator door closer-holder with any hovering function described in any one of 3 claims
Sign is: the highest arc position (71) of the arc surface (7) is equipped with pause groove (8), under the effect of elastic parts (5) elastic buffer
So that fifth wheel (4) is connected on pause groove (8) with hinge seat (2) rotational slide on fifth wheel (4).
7. the refrigerator door closer-holder according to claim 6 with any hovering function, it is characterised in that: the fifth wheel
(4) it is slid along cam (3) outer rim in pause groove (8) with articulated shaft (1) for fixed point, so that hinge seat (2), refrigerator cabinet body
Side wall is formed with 90 ° of the angle that refrigerator door under the action of elastic parts (5) is parked on ice chest cabinet body.
8. special according to claim 1 to the refrigerator door closer-holder with any hovering function described in any one of 3 claims
Sign is: the elastic parts (5) includes spring part (51), spring link (52), and the fixing end of the spring link (52) is solid
It is scheduled on hinge seat (2), the movable end of spring link (52) is equipped with fifth wheel (4), and the spring part (51) is sleeved on spring
On connecting rod (52) and its both ends are connected on the movable end of hinge seat (2) and spring link (52).
9. the refrigerator door closer-holder according to claim 8 with any hovering function, it is characterised in that: the fifth wheel
(4) it is equipped with and slides with the connecting shaft (9) of the movable end installation of spring link (52), connecting shaft (9) mounted in hinge seat (2).
10. the refrigerator door closer-holder according to claim 9 with any hovering function, it is characterised in that: the hinge seat
(2) it is equipped with the fixed frame (10) of the restriction sliding slot (11) and fixed spring connecting rod (52) that limit connecting shaft (9) sliding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460003.3U CN209457636U (en) | 2018-09-06 | 2018-09-06 | A kind of refrigerator door closer-holder with any hovering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460003.3U CN209457636U (en) | 2018-09-06 | 2018-09-06 | A kind of refrigerator door closer-holder with any hovering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457636U true CN209457636U (en) | 2019-10-01 |
Family
ID=68036105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460003.3U Active CN209457636U (en) | 2018-09-06 | 2018-09-06 | A kind of refrigerator door closer-holder with any hovering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209457636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083529A (en) * | 2018-09-06 | 2018-12-25 | 江苏星徽精密科技有限公司 | A kind of refrigerator door closer-holder with any hovering function |
-
2018
- 2018-09-06 CN CN201821460003.3U patent/CN209457636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083529A (en) * | 2018-09-06 | 2018-12-25 | 江苏星徽精密科技有限公司 | A kind of refrigerator door closer-holder with any hovering function |
| CN109083529B (en) * | 2018-09-06 | 2023-09-26 | 江苏玖星精密科技集团有限公司 | Refrigerator door closing device with arbitrary hovering function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225300 north side of Yongfeng Road, high tech Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Jiangsu Jiuxing Precision Technology Group Co.,Ltd. Address before: 225300 north side of Yongfeng Road, high tech Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Patentee before: JIANGSU SACA PRECISION TECHNOLOGY Co.,Ltd. |