CN113356708A - Hinge and refrigeration equipment - Google Patents
Hinge and refrigeration equipment Download PDFInfo
- Publication number
- CN113356708A CN113356708A CN202010146835.3A CN202010146835A CN113356708A CN 113356708 A CN113356708 A CN 113356708A CN 202010146835 A CN202010146835 A CN 202010146835A CN 113356708 A CN113356708 A CN 113356708A
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- Prior art keywords
- hinge
- sliding
- connecting seat
- door body
- shaft
- Prior art date
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
-
- 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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- 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
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- 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
Landscapes
- 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)
Abstract
The invention discloses a hinge and refrigeration equipment, wherein the hinge comprises a box body connecting seat, a door body connecting seat rotationally connected with the box body connecting seat, a sliding part, a connecting part, a limiting part and a pair of elastic supporting parts, the pair of elastic supporting parts are symmetrically arranged at two sides of the connecting part, and the two elastic supporting parts are abutted against the supporting seat and the sliding part. Door body connecting seat round the in-process of the pivot upset motion of box connecting seat, draw the connecting piece to drive the motion of sliding part, linear motion is down in the restriction of spacing portion to sliding part, then elastic support piece also is linear motion, avoided traditional hinge to set up the arc wall and elastic support piece and do the fore-and-aft movement and occupy the problem in a large amount of spaces, thereby can be done the hinge very thin and do not influence hinge structure's intensity, elastic support piece can not produce still to play the supporting role in the fore-and-aft movement, and the attenuation of hinge can make the width reduction of freezer, the vanning volume during transportation can be done bigger.
Description
Technical Field
The invention relates to a hinge, in particular to a refrigeration device with the hinge.
Background
The hinge of freezer realizes the upset of the freezer door body, and the hinge of current freezer generally all protrudes in the freezer box outside, and receives the restriction of structure and motion mode hardly to adjust, and this makes whole thickness increase, and the packing volume of freezer reduces.
The hinge of current freezer includes an arc wall, and the in-process of the upset of the door body, the axle of the hinge of the connection door body reciprocating motion in the arc wall, so the lateral wall of arc wall need occupy certain thickness, and the elastic support piece who supports the door body in the hinge is at the in-process of up-and-down motion, and the back and forth swing motion is done along with the axle in the arc wall simultaneously, and the motion mode is complicated, and elastic support piece's motion need occupy the hinge in the space of thickness direction, has further restricted the thickness of hinge and can't be made thin.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a hinge and a refrigeration device with the hinge.
In order to achieve one of the above objects, an embodiment of the present invention provides a hinge, including a box connecting seat and a door connecting seat rotatably connected thereto, the hinge further including:
the sliding part is connected with the box body connecting seat in a sliding manner;
the connecting piece is simultaneously pivoted and connected with the sliding part and the door body connecting seat;
a limiting part which limits the sliding part to move along a straight line;
the box body connecting seat comprises a supporting seat, and the two elastic supporting pieces are abutted against the supporting seat and the sliding part.
As a further improvement of an embodiment of the present invention, the sliding portion includes a sliding shaft, the limiting portion includes a sliding groove, the sliding groove includes a pair of limiting surfaces parallel to each other, and the sliding shaft is disposed between the pair of limiting surfaces.
As a further improvement of an embodiment of the present invention, the elastic supporting member includes a supporting rod, the supporting rod is provided with a groove body with an opening, and the sliding shaft abuts against the groove body.
As a further improvement of an embodiment of the present invention, the elastic supporting member further includes an elastic member sleeved outside the supporting rod, the supporting rod includes a limiting protrusion, and the elastic member abuts between the supporting seat and the limiting protrusion.
As a further improvement of an embodiment of the present invention, the elastic member is provided as a spring, and the spring is always in a compressed state.
As a further improvement of an embodiment of the present invention, the box body connecting seat includes a rotating shaft, the door body connecting seat rotates around the rotating shaft, the door body connecting seat includes a swing shaft parallel to the rotating shaft, and the connecting member is pivotally connected to the sliding shaft and the swing shaft at the same time.
As a further improvement of an embodiment of the present invention, the hinge includes a tightening state and a releasing state, and in a process of switching the hinge from the tightening state to the releasing state, the rotating shaft and the sliding shaft are always located on the same plane, the swinging shaft is far away from the plane, and the sliding shaft slides along the sliding groove toward the rotating shaft.
As a further improvement of an embodiment of the present invention, in the tightened state, the swing shaft is located on the plane.
In order to achieve one of the above objects, an embodiment of the present invention provides a refrigeration apparatus, which includes a door body, a box body, and the hinge, wherein the door body connecting seat is fixedly connected to the door body, and the box body connecting seat is fixedly connected to the box body.
As a further improvement of an embodiment of the present invention, a cavity is formed between the door body and the box body, the door body includes a closed state and an open state, the door body connecting seat includes a swing shaft connected to the connecting portion, the swing shaft moves to the cavity in a process of switching the door body from the closed state to the open state, and a distance is always present between the door body and the box body and the swing shaft.
Compared with the prior art, the invention has the following beneficial effects: door body connecting seat round the in-process of the pivot upset motion of box connecting seat, draw the connecting piece to drive the motion of sliding part, linear motion is down in the restriction of spacing portion to sliding part, then elastic support piece also is linear motion, avoided traditional hinge to set up the arc wall and elastic support piece and do the fore-and-aft movement and occupy the problem in a large amount of spaces, thereby can be done the hinge very thin and do not influence hinge structure's intensity, elastic support piece can not produce still to play the supporting role in the fore-and-aft movement, and the attenuation of hinge can make the width reduction of freezer, the vanning volume during transportation can be done bigger.
Drawings
Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention;
fig. 2 is a side view of a cooler of one embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a front view of a hinge in a closed position according to one embodiment of the present invention;
FIG. 5 is a schematic view of a hinge according to an embodiment of the present invention in an open position;
FIG. 6 is a side cross-sectional view of a hinge according to one embodiment of the present invention in a closed position;
FIG. 7 is a side view of a hinge according to one embodiment of the present invention in an open position;
wherein, 1, a hinge; 11. a box body connecting seat; 111. a rotating shaft; 112. a first side wall; 113. a box body connecting plate; 114. a supporting seat; 12. a door body connecting seat; 121. a swing shaft; 122. a second side wall; 13. a connecting member; 14. a sliding shaft; 15. a limiting member; 151. a sliding groove; 16. an elastic support member; 161. a support bar; 1611. a trough body; 162. an elastic member; 17. a shaft sleeve; 100. a cavity; 2. a box body; 3. a door body; 4. and (6) sealing the door.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
An embodiment of the present invention provides a hinge and a refrigeration apparatus having the same, which reduces the size of a refrigeration device by redesigning the structure of the hinge to make the size of the hinge thinner while maintaining a normal operation state.
The refrigeration plant that this application embodiment provided is the freezer, and the freezer includes door body 3 and box 2, as shown in figure 1 or figure 2, 2 inside refrigeration spaces that enclose of box, door body 3 seals the refrigeration space, is connected through hinge 1 between door body 3 and the box 2, and hinge 1 supports opening and closing of door body 3, and the in-process vanning volume increase that the thinner messenger freezer of hinge 1 thickness was transported.
The hinge 1 of the embodiment includes a box body connecting seat 11 and a door body connecting seat 12 rotatably connected therewith, as shown in fig. 3 to 7, the door body connecting seat 12 is fixedly connected with the door body 3, and the box body connecting seat 11 is fixedly connected with the box body 2. The door 3 of the present embodiment is opened from the side of the cabinet 2, and correspondingly, the hinge 1 is provided at the side of the cabinet 2 and the door 3. For clarity of the connection position relationship, in the present embodiment, the direction of the hinge 1 toward the cabinet 2 is defined as front, the opposite direction is defined as rear, the direction of the door 3 with respect to the cabinet 2 is defined as upper, the opposite direction is defined as lower, and the right and left directions are defined as right and left directions, respectively, from the front to the two sides of the hinge 1.
The hinge 1 in this embodiment further includes a sliding portion slidably connected to the box connecting seat 11, and a connecting member 13 rotatably connected to the door connecting seat 12 and the sliding portion at the same time, and a limiting portion limiting the sliding portion to move linearly, as shown in fig. 3 or fig. 4, the limiting portion may be disposed on the box connecting seat 11, or may be disposed on an encapsulating cover plate of the hinge 1, or may be disposed in multiple places at the same time, and functions to limit the movement mode of the sliding portion, so that the sliding portion can only move linearly under the traction of the connecting member 13, the box connecting seat 11, the door connecting seat 12, the connecting member 13, the sliding portion and the limiting portion together form a slider-crank mechanism, and the rotational movement of the door connecting seat 12 is converted into the linear movement of the sliding portion. In the process that the door body 3 is turned and opened around the hinge 1, the door body connecting seat 12 fixed on the door body 3 is driven to rotate around the box body connecting seat 11, the door body connecting seat 12 pulls the connecting piece 13 to drive the sliding part to move together, and the sliding part moves linearly under the limitation of the limiting part.
The hinge 1 further includes a pair of elastic supporting members 16, as shown in fig. 4 or fig. 5, the two elastic supporting members 16 are symmetrically disposed at two sides of the connecting member 13, the box connecting seat 11 includes a supporting seat 114, the two elastic supporting members are both abutted against the supporting seat 114 and the sliding portion, the pair of elastic supporting members 16 have the same structure, the forces applied to the supporting seat 114 and the sliding portion after being symmetrically disposed have the same magnitude and the same direction, the sliding portion is abutted against the two elastic supporting members 16 with the same magnitude and direction, the ends of the elastic supporting members 16 connected to the sliding portion move together with the movement of the sliding portion under the support of the supporting seat 114, and the pair of elastic supporting members 16 also move linearly due to the linear movement of the sliding portion, so that the movement space required inside the hinge 1 is reduced, and the thickness of the hinge 1 can be made thin.
The linear motion of the elastic support piece 16 of this embodiment is different from the swing motion of the traditional hinge 1, the sliding part and the elastic support piece 16 all follow the linear motion, the required activity space in the hinge 1 is greatly reduced, the arc-shaped groove of the traditional hinge 1 is not required to be arranged, the problem that the traditional hinge 1 is arranged on the arc-shaped groove and the elastic support piece 16 swings back and forth to occupy a large amount of space is avoided, thereby the hinge 1 can be thinned without influencing the strength of the structure of the hinge 1, and the use effect of the hinge 1 is better.
The sliding part comprises a sliding shaft 14, the limiting part comprises a sliding groove 151, the sliding groove 151 comprises a pair of limiting surfaces which are parallel to each other, the sliding shaft 14 is arranged between the pair of limiting surfaces, the sliding shaft 14 slides along the sliding groove 151, the sliding groove 151 can be a through hole or a blind hole, the longitudinal section of the sliding groove 151 can be waist-shaped, the width between the pair of limiting surfaces is equal to or slightly larger than the diameter of the sliding groove 151, and the sliding shaft 14 slides between the pair of limiting surfaces.
The slide shaft 14 may be replaced with a block shape, and the slide groove 151 may be formed in a shape matching the block shape to restrict the movement of the block-shaped slide portion.
The box connecting seat 11 comprises a box connecting plate 113 and a pair of first side walls 112, the first side walls 112 are provided with sliding grooves 151, the first side walls 112 are respectively arranged at two sides of the box connecting plate 113, the pair of first side walls 112 are arranged in parallel, correspondingly, the sliding grooves 151 on each first side wall 112 are also correspondingly parallel to each other, the sliding shafts 14 move on the sliding grooves 151 of the first side walls 112 which are parallel to each other, and the situation that the sliding shafts are always parallel to the box connecting plate 113 and the rotating shaft 111 in the moving process is guaranteed.
Furthermore, the elastic supporting members 16 include the supporting rod 161, the supporting rod 161 is provided with a groove 1611 with an opening, the sliding shaft 14 abuts against the groove 1611, the opening faces the sliding portion, and when sudden force is generated during the movement of the sliding shaft 14, and the force between the two elastic supporting members 16 is changed differently or the magnitude or direction is unequal, the sliding portion on the side with larger force can generate a tendency of being away from the supporting rod 161 from the opening at the end of the supporting rod 161, so that the situation that the two elastic supporting members 16 interfere with each other and the degree of freedom is smaller than 1 is avoided.
The elastic supporting member 16 further includes an elastic member 162 sleeved outside the supporting rod 161, the supporting rod 161 includes a limiting protrusion, and the elastic member 162 is abutted between the supporting seat 114 and the limiting protrusion.
Further, the box body connecting seat 11 includes a box body connecting plate 113 and a rotating shaft 111, the door body connecting seat 12 rotates around the rotating shaft 111, the door body connecting seat 12 includes a swing shaft 121 parallel to the rotating shaft 111, the connecting member 13 is simultaneously pivotally connected to the sliding shaft 14 and the swing shaft 121, the swing shaft 121 is parallel to the rotating shaft 111, the sliding shaft 14 is parallel to the swing shaft 121, that is, three shafts are parallel to each other, when the door body connecting seat 12 rotates around the rotating shaft 111, the connecting member 13 drives the sliding shaft 14 to move, the sliding shaft 14 is always parallel to the rotating shaft 111 under the restriction of each component, the connecting member 13 can be respectively provided with two through holes, the swing shaft 121 and the sliding shaft 14 respectively pass through the through holes of the connecting member 13, the connecting member 13 is always pivotally connected to the swing shaft 121 and the sliding shaft 14, and when the swing shaft 121, the connecting member 13 and the sliding shaft 14 move, the three can rotate relatively.
The hinge 1 comprises a tightening state and a releasing state, and when the hinge 1 is in the tightening state, the spring is in the state of maximum elasticity, and the door body 3 of the corresponding refrigerator is closed; when the hinge 1 is in a release state, the spring recovers some deformation at the moment, the hinge is in a state of minimum elasticity, and the door body 3 of the corresponding refrigerator is opened. In the process of switching the hinge 1 from the tightened state to the released state, the rotating shaft 111 and the sliding shaft 14 are always located on the same plane, the swinging shaft 121 swings to be away from the plane, and the sliding shaft 14 slides along the sliding groove 151 in the direction of the rotating shaft 111.
In the tightened state, the swing shaft 121 is located in the plane, so that the thickness of the hinge 1 is minimized, and the packing amount of the refrigerator during transportation is further increased.
Preferably, the sliding part moves parallel to the box connecting plate 113 under the limitation of the limiting part, the sliding end of the elastic supporting part 16 is further pulled to move parallel to the box connecting plate 113, the movement of the elastic supporting part 16 is limited on a plane parallel to the box connecting plate 113, the sliding part moves linearly along the up-down direction, the elastic supporting part 16 is compressed or extended along the up-down direction, the movement of the sliding part and the elastic supporting part 16 in the direction perpendicular to the box connecting plate 113 is avoided, the occupation of the space size of the hinge 1 is reduced, and the hinge 1 can be made thinner.
As shown in fig. 4 or 5, the supporting seat 114 of this embodiment is transversely disposed between the two first sidewalls 112, two openings are disposed on the supporting seat 114, the two supporting rods 161 respectively pass through one opening, the elastic member 162 can be configured as a spring, under the elastic action of the spring, the supporting rods 161 can move along with the extension and contraction of the spring, because one end of the supporting rods 161 moves linearly along with the sliding portion, and the other end is inserted into the opening, the supporting rods 161 can only move linearly, and in combination with the above description, the preferred embodiment of this embodiment enables the movement mode of the sliding shaft 14 to be limited on the plane parallel to the box connecting plate 113 to move linearly up and down.
Further, the hinge comprises a shaft sleeve 17 sleeved outside the sliding shaft 14, the shaft sleeve 17 is arranged between the support bar 161 and the sliding groove 151, the support bar 161 is arranged between the shaft sleeve 17 and the connecting member 13, the shaft sleeve 17 limits the support bar 161 from moving left and right, as shown in fig. 4, the connecting member 13 can extend out two support legs which are respectively arranged at two sides of the support bar 161, the left side and the right side of the sliding shaft 14 are respectively provided with the shaft sleeve 17, and the hinge 1 is in a bilateral symmetry structure.
In other embodiments, the hinge 1 includes a cover plate, the cover plate encapsulates the hinge 1 forever, an outer surface of the hinge 1 is formed, the limiting portion includes a first limiting member 15 disposed on the cover plate or the box connecting plate 113, and a second limiting member 15 disposed on the sliding shaft 14, one of the first limiting member 15 and the second limiting member 15 is set as a limiting block, and the other is set as a limiting groove, the first limiting member 15 and the second limiting member 15 are matched, when the limiting block moves in the limiting groove, the two limit each other, so that the limiting block can only slide along a certain direction, and the limiting groove and the limiting block are both parallel to the box connecting plate 113, which plays a role in limiting the movement direction of the elastic supporting member 16 to be only parallel to the box connecting plate 113 and the movement direction is fixed.
Further, as shown in fig. 2 or fig. 3, a cavity 100 is formed between the door 3 and the cabinet 2, the door 3 includes a closed state and an open state, when the door 3 is switched from the closed state to the open state, the swing shaft 121 moves to the cavity 100, a distance is always present between the swing shaft 121 and the door 3 and the cabinet 2, a door seal 4 is generally required to be disposed between the door 3 and the cabinet 2, and the cavity 100 is present between the door 3 and the cabinet 2, when the swing shaft 121 swings, the swing shaft 121 moves from the inside of the hinge 1 to the position of the cavity 100, by adjusting the height of the hinge 1 according to the position of the cavity 100, the swing shaft 121 does not interfere with other structures of the refrigerator, so that the swing of the swing shaft 121 is limited to the sliding shaft 14 by the sliding groove 151, the swing shaft 121 does not swing excessively, the arc-shaped groove of the conventional hinge 1 is not required to be disposed, and the swing of the swing shaft 121 does not occupy the space inside of the hinge 1, but instead makes use of the cavity 100 provided in the freezer itself, so that the thickness of the hinge 1 can be made even thinner.
Compared with the prior art, the embodiment has the following beneficial effects:
door body connecting seat 12 is round the in-process of box connecting seat 11's pivot 111 upset motion, pull connecting piece 13 and drive the motion of sliding part, linear motion is down in the restriction of spacing portion to the sliding part, then elastic support piece 16 also is linear motion, avoided traditional hinge 1 to set up the arc wall and elastic support piece 16 is the fore-and-aft swing and occupy the problem in a large amount of spaces, thereby can be done hinge 1 very thin and do not influence the intensity of hinge 1 structure, elastic support piece 16 can not produce and still play the supporting role in the fore-and-aft swing simultaneously, and the attenuation of hinge 1 can make the width reduction of freezer, the vanning volume during transportation can be done bigger.
The detailed description set forth above is merely a specific description of possible embodiments of the present invention and is not intended to limit the scope of the invention, which is intended to include within the scope of the invention equivalent embodiments or modifications that do not depart from the technical spirit of the present invention.
Claims (10)
1. The utility model provides a hinge, includes the box connecting seat and rather than the door body connecting seat of rotating to be connected, its characterized in that, the hinge still includes:
the sliding part is connected with the box body connecting seat in a sliding manner;
the connecting piece is simultaneously pivoted and connected with the sliding part and the door body connecting seat;
a limiting part which limits the sliding part to move along a straight line;
the box body connecting seat comprises a supporting seat, and the two elastic supporting pieces are abutted against the supporting seat and the sliding part.
2. The hinge according to claim 1, wherein the sliding portion includes a sliding shaft, the stopper portion includes a sliding groove, the sliding groove includes a pair of stopper surfaces parallel to each other, and the sliding shaft is disposed between the pair of stopper surfaces.
3. The hinge according to claim 2, wherein the elastic support member comprises a support rod, the support rod is provided with an open groove body, and the sliding shaft abuts against the inside of the groove body.
4. The hinge of claim 3, wherein the elastic supporting member further comprises an elastic member sleeved outside the supporting rod, the supporting rod comprises a limiting protrusion, and the elastic member is abutted between the supporting seat and the limiting protrusion.
5. The hinge according to claim 4, wherein the elastic member is provided as a spring, which is always in a compressed state.
6. The hinge according to claim 2, wherein the box body connecting seat comprises a rotating shaft, the door body connecting seat rotates around the rotating shaft, the door body connecting seat comprises a swinging shaft parallel to the rotating shaft, and the connecting piece is pivotally connected to the sliding shaft and the swinging shaft at the same time.
7. The hinge according to claim 6, wherein the hinge comprises a tightening state and a releasing state, and wherein the rotating shaft and the sliding shaft are always located on the same plane during the process of switching the hinge from the tightening state to the releasing state, the swinging shaft is far away from the plane, and the sliding shaft slides along the sliding groove in the rotating shaft direction.
8. The hinge according to claim 7, wherein in said tightened state, said axis of oscillation lies in said plane.
9. The refrigerating equipment is characterized by comprising a door body, a box body and the hinge according to any one of claims 1 to 8, wherein the door body connecting seat is fixedly connected with the door body, and the box body connecting seat is fixedly connected with the box body.
10. The refrigeration equipment as claimed in claim 9, wherein a cavity is formed between the door body and the box body, the door body comprises a closed state and an open state, the door body connecting seat comprises a swinging shaft connected with the connecting part, the swinging shaft moves to the cavity in the process that the door body is switched from the closed state to the open state, and the door body and the box body are always spaced from the swinging shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146835.3A CN113356708B (en) | 2020-03-05 | 2020-03-05 | Refrigerating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146835.3A CN113356708B (en) | 2020-03-05 | 2020-03-05 | Refrigerating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113356708A true CN113356708A (en) | 2021-09-07 |
| CN113356708B CN113356708B (en) | 2023-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010146835.3A Active CN113356708B (en) | 2020-03-05 | 2020-03-05 | Refrigerating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113356708B (en) |
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|---|---|---|---|---|
| US566621A (en) * | 1896-08-25 | Frank perot rider and henry peter colliver | ||
| US2638621A (en) * | 1948-05-19 | 1953-05-19 | Nat Lock Co | Lid balancing hinge and support |
| US3187374A (en) * | 1963-12-17 | 1965-06-08 | Weber Knapp Co | Hinge mechanism |
| WO2013053115A1 (en) * | 2011-10-13 | 2013-04-18 | 温州盟宇五金制品有限公司 | Freezer safety hinge |
| CN103938964A (en) * | 2014-04-25 | 2014-07-23 | 合肥华凌股份有限公司 | Refrigerator and hinge for same |
| CN204963376U (en) * | 2015-08-11 | 2016-01-13 | 海信容声(广东)冷柜有限公司 | Horizontal refrigerator |
| EP3095940A1 (en) * | 2015-05-18 | 2016-11-23 | Atasan Metal Sanayi Ve Ticaret Limited Sirketi | A hinge mechanism |
| CN107740649A (en) * | 2017-10-18 | 2018-02-27 | 广东星徽精密制造股份有限公司 | A kind of refrigerator-freezer hinge of slow-roll stabilization |
| CN110318620A (en) * | 2019-08-02 | 2019-10-11 | 海信容声(广东)冷柜有限公司 | A kind of hinge and the refrigerator with the hinge |
| CN110821324A (en) * | 2019-12-03 | 2020-02-21 | 海信容声(广东)冷柜有限公司 | Refrigerator |
-
2020
- 2020-03-05 CN CN202010146835.3A patent/CN113356708B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US566621A (en) * | 1896-08-25 | Frank perot rider and henry peter colliver | ||
| US2638621A (en) * | 1948-05-19 | 1953-05-19 | Nat Lock Co | Lid balancing hinge and support |
| US3187374A (en) * | 1963-12-17 | 1965-06-08 | Weber Knapp Co | Hinge mechanism |
| WO2013053115A1 (en) * | 2011-10-13 | 2013-04-18 | 温州盟宇五金制品有限公司 | Freezer safety hinge |
| CN103938964A (en) * | 2014-04-25 | 2014-07-23 | 合肥华凌股份有限公司 | Refrigerator and hinge for same |
| EP3095940A1 (en) * | 2015-05-18 | 2016-11-23 | Atasan Metal Sanayi Ve Ticaret Limited Sirketi | A hinge mechanism |
| CN204963376U (en) * | 2015-08-11 | 2016-01-13 | 海信容声(广东)冷柜有限公司 | Horizontal refrigerator |
| CN107740649A (en) * | 2017-10-18 | 2018-02-27 | 广东星徽精密制造股份有限公司 | A kind of refrigerator-freezer hinge of slow-roll stabilization |
| CN110318620A (en) * | 2019-08-02 | 2019-10-11 | 海信容声(广东)冷柜有限公司 | A kind of hinge and the refrigerator with the hinge |
| CN110821324A (en) * | 2019-12-03 | 2020-02-21 | 海信容声(广东)冷柜有限公司 | Refrigerator |
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| CN113356708B (en) | 2023-05-23 |
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