CN202347980U - Safety hinge of freezer - Google Patents
Safety hinge of freezer Download PDFInfo
- Publication number
- CN202347980U CN202347980U CN2011203886707U CN201120388670U CN202347980U CN 202347980 U CN202347980 U CN 202347980U CN 2011203886707 U CN2011203886707 U CN 2011203886707U CN 201120388670 U CN201120388670 U CN 201120388670U CN 202347980 U CN202347980 U CN 202347980U
- Authority
- CN
- China
- Prior art keywords
- holder
- refrigerator
- freezer
- rocking bar
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
- E05F1/1261—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/306—Application of doors, windows, wings or fittings thereof for domestic appliances for freezers
Abstract
The utility model discloses a safety hinge of a freezer. The safety hinge comprises a fixed base and a movable base which is arranged to match with the fixed base, wherein the movable base is arranged outside the fixed base; a fixed rotating shaft for hinging the fixed base with the movable base is arranged at one end of the fixed base; a movable rotating shaft is arranged to be side by side with the fixed rotating shaft; the movable rotating shaft is fixedly connected with the movable base; two ends of the movable rotating shaft are movably clamped in an arc-shaped groove on the fixed base; the movable rotating shaft supports against one end of a rocker which is in rotary cooperation with the movable rotating shaft while the other end of the rocker is fixed to the fixed base; the rocker is provided with a clamping position; and a compressed spring sleeved on the rocker is limited at the place of the clamping position. As the movable base is arranged in the fixed base, and the movable rotating shaft is packed by the fixed base, safety of the safety hinge is guaranteed, the manufacturing process is simple and the installation is reliable. In addition, the movable rotating shaft is provided with an arc-shaped groove on the fixed base, so that certain buffering of the spring can be provided, and the safety hinge of the freezer be used longer and more reliable.
Description
Technical field
The utility model relates to a kind of refrigerator-freezer accessory, relates in particular to a kind of refrigerator-freezer safety hinge that freezer door safety opens and closes that is used to control.
Background technology
The sliding seat that in general existing refrigerator-freezer hinge includes holder and be equipped with holder; And the compression spring that is equipped with; Concrete a kind of hinge as mentioning in the CN200820107456.8 open file, hinged between its sliding seat and the holder through fixed axis, simultaneously; Another fixed axis is set on the sliding seat; Fixed axis is provided with the two halves axle sleeve, and an end of spring is connected to through support bar on this fixed axis between two method axle sleeves, and the other end of spring limits through spring top board and the spring base that is fixed on holder bottom; The bottom of support bar is through the hinged block spare of screw, spring base also be through screw on the bottom of holder.The spring bottom of this hinge need be provided with a block spare hinged with screw in addition and also will fix spring base through screw; In general the fixing of screw be the comparison rigidity; Lack flexible space; Thereby spring power of frustrating thereafter in compression all concentrates in the connection of this screw, is easy to generate deformation after the repeated multiple times, connects and error occurs; Simultaneously, because its component of this hinge all are scattered open, be easy to generate unsafe factor; In addition, because the other end of support bar is through linking with the direct butt of rotating shaft that is fixed on the sliding seat, it is consistent with the interlock of sliding seat, and it is bigger to exert oneself, and the cushion space of spring is limited, is easy to generate the fatigue of spring, and it is hinged unreliable to cause.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art and provides that a kind of safety factor is high, all component all are wrapped in the holder and spring has cushion space, connects reliable refrigerator-freezer safety hinge.
For realizing above-mentioned purpose, the utility model has adopted following technical proposals:
This refrigerator-freezer safety hinge; Include holder and be equipped with sliding seat with this holder; Described sliding seat is arranged at the holder outside, and holder one end is provided with holder and the hinged fixed rotating shaft of sliding seat, is set side by side with a movable rotation-shaft with this fixed rotating shaft; This movable rotation-shaft is fixedly connected with sliding seat, and its two ends active card is located in the deep-slotted chip breaker on the holder; With the butt that is rotatably assorted on the movable rotation-shaft one end of one rocking bar is arranged, the other end and the holder of rocking bar fixedly install, and rocking bar is provided with a screens, and the stage clip that is sheathed on the rocking bar is spacing in screens place.
Described holder is provided with the set screw installation that is fixedly connected with the refrigerator-freezer body and keeps away a hole and set screw installing hole, and described sliding seat is provided with freezer door and is equipped with the screw installing hole.
Described rocking bar one end is provided with the butt arc with the sliding seat butt, cooperates this butt arc to be provided with a rocking bar axle sleeve, and this rocker shaft cover is sheathed on the movable rotation-shaft.
Described holder is provided with the holddown groove of convex, is equipped with the supporting base that the rocking bar other end is fixing with this holddown groove.
The described rocking bar other end is provided with a spring housing, and this spring housing includes with the rocking bar butt and is sheathed on the joint end in the spring and is connected fixing fixed end with supporting base, is provided with the big slightly boss of a diameter between joint end and the fixed end.
Described supporting base is provided with through hole, and the fixed end of spring housing is limited in this through hole, and described supporting base two ends matching and fixing groove is provided with the auricle of protrusion.
Described holder is a box body type, has a bottom and two side, and stage clip and rocking bar all are arranged in its box body, and is provided with the plastic cover of an encapsulation usefulness at described holder and sliding seat link place.
Described fixed rotating shaft is arranged at the holder two side away from, and movable rotation-shaft is arranged at the fixedly nearly in two side.
Described deep-slotted chip breaker begins to extend to the nearly fixed rotating shaft end end in holder side from the nearly at of holder side, directly is a bit larger tham at its end's groove to begin to locate the groove footpath.
Through technique scheme, thereby have following beneficial effect:
Because sliding seat is arranged in the holder, thereby movable rotation-shaft is outer under the parcel of holder, has guaranteed security of products; And holder is the box body type; Also be provided with a plastic cement lid, thereby make all component all be wrapped in the pedestal, security performance is strong; Because rocking bar one end is connected on the movable rotation-shaft through an axle sleeve, can guarantee the reliability of butt and rotation simultaneously; Because the afterbody of spring is directly realized spacingly through the clamping butt between spring base and the holder, processing procedure is simple, and reliable installation in addition; Add that the movable rotation-shaft holder is provided with a deep-slotted chip breaker, thereby can provide spring certain buffering; Service time can be longer, uses more reliable.
Description of drawings
Fig. 1 is the overall schematic of this utility model refrigerator-freezer safety hinge.
Fig. 2 is the schematic bottom view of this utility model refrigerator-freezer safety hinge.
Fig. 3 is the front schematic view of this utility model refrigerator-freezer safety hinge.
Fig. 4 is the assembling sketch map of this utility model refrigerator-freezer safety hinges fixing reservation.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is made further explanation.
Shown in Fig. 1-4; Plant refrigerator-freezer safety hinge, include holder 1 and be equipped with sliding seat 5 with this holder, described sliding seat is arranged at the holder outside; Holder one end is provided with holder and the hinged fixed rotating shaft 6 of sliding seat; Be set side by side with a movable rotation-shaft 7 with this fixed rotating shaft, this movable rotation-shaft is fixedly connected with sliding seat, and its two ends active card is located in the deep-slotted chip breaker 12 on the holder; With the butt that is rotatably assorted on the movable rotation-shaft one end of one rocking bar 2 is arranged; The other end and the holder of rocking bar fixedly install; It is spacing in screens place that rocking bar is provided with the stage clip 9 that a screens 20, is sheathed on the rocking bar, specifically; Described holder is provided with the set screw installation that is fixedly connected with the refrigerator-freezer body and keeps away a hole 14 and set screw installing hole 16, and described sliding seat is provided with freezer door and is equipped with screw installing hole 52; Described rocking bar one end is provided with the butt arc 22 with the sliding seat butt, cooperates this butt arc to be provided with a rocking bar axle sleeve 3, and this rocker shaft cover is sheathed on the movable rotation-shaft 7; Described holder is provided with the holddown groove 18 of convex, is equipped with the supporting base 10 that the rocking bar other end is fixing with this holddown groove; The described rocking bar other end is provided with a spring housing 9, and this spring housing includes with the rocking bar butt and is sheathed on the joint end 92 in the spring and is connected fixing fixed end 94 with supporting base, is provided with the big slightly boss of a diameter 96 between joint end and the fixed end; Described supporting base is provided with through hole 100, and the fixed end 94 of spring housing is limited in this through hole; Simultaneously, described supporting base two ends matching and fixing groove is provided with the auricle 102 of protrusion; Described holder 1 is a box body type, has a bottom 11 and two side 13, and stage clip and rocking bar all are arranged in its box body, and is provided with the plastic cover 4 of an encapsulation usefulness at described holder and sliding seat link place; Described fixed rotating shaft is arranged at the holder two side away from, and movable rotation-shaft is arranged at the fixedly nearly in two side; Described deep-slotted chip breaker 12 begins to extend to the nearly fixed rotating shaft end end in holder side from the nearly at of holder side, directly is a bit larger tham at its end's groove to begin to locate the groove footpath.
When in use, holder is installed through set screw and is kept away a hole and set screw installing hole, is installed on the refrigerator-freezer body with four screws, and sliding seat is installed also through screw, is installed on freezer door with four screws; When freezer door is opened; Drive is installed on the sliding seat rotation on the freezer door; Movable rotation-shaft is transported in arcuate socket, the coefficient of elasticity of stage clip, and the shape size is confirmed according to the weight and the position of the freezer door of installing; When guaranteeing the freezer door folding, can disobey external force and keep freezer door to stop to 50-85 degree arbitrarily angled; Retractable seat is in the outside of holder; Holder adopts totally enclosed whole sheet metal component design, makes movable rotation-shaft also be under the parcel of holder, and remaining component also is hidden in the holder; Position, hole and gap size are less than 12MM; People's finger can't get into, thereby, guaranteed security of products; Simultaneously; Specifically, four hinge mounting hole that are connected to the refrigerator-freezer body all be half U-shaped also, can hinge be installed earlier to freezer door; And on the refrigerator-freezer body, play four screws in advance to certain distance; The half U-shaped borehole jack that will be filled to the hinge on the door is then gone into to screw, at last with screw tightening, installs very convenient and practical.
Compared with prior art, owing to sliding seat is arranged in the holder, thereby movable rotation-shaft is outer under the parcel of holder; Guaranteed security of products, and holder is the box body type, also is provided with a plastic cement lid; Thereby make all component all be wrapped in the pedestal, security performance is strong; Because rocking bar one end is connected on the movable rotation-shaft through an axle sleeve, can guarantee the reliability of butt and rotation simultaneously; Because the afterbody of spring is directly realized spacingly through the clamping butt between spring base and the holder, processing procedure is simple, and reliable installation in addition; Add that the movable rotation-shaft holder is provided with a deep-slotted chip breaker, thereby can provide spring certain buffering; Service time can be longer, uses more reliable.
Claims (9)
1. refrigerator-freezer safety hinge; Include holder (1) and be equipped with sliding seat (5) with this holder; It is characterized in that: described sliding seat is arranged at the holder outside, and holder one end is provided with holder and the hinged fixed rotating shaft (6) of sliding seat, is set side by side with a movable rotation-shaft (7) with this fixed rotating shaft; This movable rotation-shaft is fixedly connected with sliding seat, and its two ends active card is located in the deep-slotted chip breaker (12) on the holder; With the butt that is rotatably assorted on the movable rotation-shaft one end of one rocking bar (2) is arranged, the other end and the holder of rocking bar fixedly install, and rocking bar is provided with a screens (20), and the stage clip (9) that is sheathed on the rocking bar is spacing in screens place.
2. refrigerator-freezer safety hinge as claimed in claim 1; It is characterized in that: described holder is provided with the set screw installation that is fixedly connected with the refrigerator-freezer body and keeps away a hole (14) and set screw installing hole (16), and described sliding seat is provided with freezer door and is equipped with screw installing hole (52).
3. refrigerator-freezer safety hinge as claimed in claim 2 is characterized in that: described rocking bar one end is provided with the butt arc (22) with the sliding seat butt, cooperates this butt arc to be provided with a rocking bar axle sleeve (3), and this rocker shaft cover is sheathed on the movable rotation-shaft (7).
4. refrigerator-freezer safety hinge as claimed in claim 3 is characterized in that: described holder is provided with holddown groove (18), is equipped with the supporting base (10) that the rocking bar other end is fixing with this holddown groove.
5. refrigerator-freezer safety hinge as claimed in claim 4; It is characterized in that: the described rocking bar other end is provided with a spring housing (9); This spring housing includes with the rocking bar butt and is sheathed on the joint end (92) in the spring and is connected fixing fixed end (94) with supporting base, is provided with the big slightly boss of a diameter (96) between joint end and the fixed end.
6. refrigerator-freezer safety hinge as claimed in claim 5 is characterized in that: described supporting base is provided with through hole (100), and the fixed end of spring housing (94) is limited in this through hole; Described supporting base two ends matching and fixing groove is provided with the auricle (102) of protrusion.
7. like the arbitrary described refrigerator-freezer safety hinge of claim 1-6; It is characterized in that: described holder (1) is a box body type; Have a bottom (11) and two side (13); Stage clip and rocking bar all are arranged in its box body, and are provided with the plastic cover (4) of an encapsulation usefulness at described holder and sliding seat link place.
8. like the arbitrary described refrigerator-freezer safety hinge of claim 7, it is characterized in that: described fixed rotating shaft is arranged at the holder two side away from, and movable rotation-shaft is arranged at the fixedly nearly in two side.
9. refrigerator-freezer safety hinge as claimed in claim 8 is characterized in that: described deep-slotted chip breaker (12) begins to extend to the nearly fixed rotating shaft end end in holder side from the nearly at of holder side, directly is a bit larger tham at its end's groove to begin to locate the groove footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203886707U CN202347980U (en) | 2011-10-13 | 2011-10-13 | Safety hinge of freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203886707U CN202347980U (en) | 2011-10-13 | 2011-10-13 | Safety hinge of freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202347980U true CN202347980U (en) | 2012-07-25 |
Family
ID=46536990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203886707U Expired - Fee Related CN202347980U (en) | 2011-10-13 | 2011-10-13 | Safety hinge of freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202347980U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670093A (en) * | 2013-12-06 | 2014-03-26 | 合肥华凌股份有限公司 | Hinge component and cooling equipment with the same |
| WO2015161543A1 (en) * | 2014-04-25 | 2015-10-29 | 合肥华凌股份有限公司 | Freezer and hinge for same |
| CN107165517A (en) * | 2017-07-25 | 2017-09-15 | 海信（山东）冰箱有限公司 | A kind of hinge and locker |
| WO2017193359A1 (en) * | 2016-05-13 | 2017-11-16 | 深圳市金合联投资有限公司 | Energy-saving spring hinge |
-
2011
- 2011-10-13 CN CN2011203886707U patent/CN202347980U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670093A (en) * | 2013-12-06 | 2014-03-26 | 合肥华凌股份有限公司 | Hinge component and cooling equipment with the same |
| WO2015161543A1 (en) * | 2014-04-25 | 2015-10-29 | 合肥华凌股份有限公司 | Freezer and hinge for same |
| US10203149B2 (en) | 2014-04-25 | 2019-02-12 | Hefei Hualing Co., Ltd. | Freezer and hinge for same |
| WO2017193359A1 (en) * | 2016-05-13 | 2017-11-16 | 深圳市金合联投资有限公司 | Energy-saving spring hinge |
| CN107165517A (en) * | 2017-07-25 | 2017-09-15 | 海信（山东）冰箱有限公司 | A kind of hinge and locker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181105 Address after: 518000 Guangdong Shenzhen Futian District Che Kung Temple 17C02 8 unit Tai ran building Patentee after: Shenzhen Jinhe Supply Chain Technology Co., Ltd. Address before: 518000 A, 5 floor, 3 South Oil Industrial Zone, Nanshan District, Shenzhen, Guangdong. Co-patentee before: Wenzhou Mengyu Hardware Manufacturing Co., Ltd. Patentee before: Xiao Yousong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20201013 |