CN219672414U - Hinge structure of door body of flat-pushing door type refrigerator and refrigerator - Google Patents
Hinge structure of door body of flat-pushing door type refrigerator and refrigerator Download PDFInfo
- Publication number
- CN219672414U CN219672414U CN202320131898.0U CN202320131898U CN219672414U CN 219672414 U CN219672414 U CN 219672414U CN 202320131898 U CN202320131898 U CN 202320131898U CN 219672414 U CN219672414 U CN 219672414U
- Authority
- CN
- China
- Prior art keywords
- door
- hinge
- guide post
- refrigerator
- door body
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model relates to a hinge structure of a horizontal pushing door type refrigerator door body and a refrigerator, comprising hinge plates arranged at two ends of one side of the door body, wherein the hinge plates are arranged on the refrigerator body and are rotationally connected with the door body through hinge shafts, horizontal slots are formed in the hinge plates and are longitudinally arranged along the refrigerator body, and the hinge shafts are slidably arranged in the horizontal slots; one end of the hinge shaft is rotatably connected with the door body, and the other end of the hinge shaft is provided with an end cover which is positioned at the outer side of the hinge plate; the structure enables the hinge shaft to slide along the horizontal direction, realizes the separation of the sliding and rotating actions of the door body, can avoid the deformation and damage of the door sealing strip caused by the clamping of the door sealing strip between the door body and the box body when the door is opened and closed, prevents the cold air of the refrigerator from leaking, and ensures the refrigerating effect of the refrigerator.
Description
Technical Field
The utility model relates to the technical field of refrigerators, in particular to a flat-pushing door type refrigerator door hinge structure and a refrigerator.
Background
Refrigerator hinges are mechanical devices that connect a door to a refrigerator cabinet and allow relative movement between the two, either made of a movable assembly or made of a foldable material. At present, the refrigerator hinge can only realize the rotation motion of the door body relative to the refrigerator body or the rotation motion between the door body and the refrigerator body. Because the door can only do rotary motion relative to the box, when the door seal strip arranged on the inner side surface of the door is opened and closed, the condition of being clamped between the door and the box can occur, and the condition can lead to deformation and even breakage of the door seal strip, thereby influencing the tightness of the refrigerator after the door is closed, and leading to leakage of cold air in the refrigerator and poor refrigerating effect.
Disclosure of Invention
The utility model aims at overcoming the defects, and provides a hinge structure of a flat-push door type refrigerator door body and a refrigerator, which are used for separating push-pull actions from rotation actions of the door body and avoiding a door sealing strip from being clamped between the door body and the refrigerator body when the door is opened or closed.
The utility model solves a technical proposal that the hinge structure of the door body of the flat-pushing door type refrigerator comprises hinge plates arranged at two ends of one side of the door body, the hinge plates are arranged on the door body and are connected with the door body in a rotating way through hinge shafts;
the hinge plate is provided with a horizontal slot, the horizontal slot is longitudinally arranged along the box body, and the hinge shaft is slidably arranged in the horizontal slot.
Further, one end of the hinge shaft is rotatably connected with the door body, and the other end of the hinge shaft is provided with an end cover which is positioned at the outer side of the hinge plate.
Further, the width of the end cover is larger than the groove width of the horizontal groove.
Further, the hinge shaft is sleeved with a sliding block in running fit with the hinge shaft, the sliding block is arranged in a horizontal groove in a sliding mode, the outer end of the horizontal groove is sealed through a spring stop, a spring is arranged in the horizontal groove, and two ends of the spring respectively abut against the sliding block and the spring stop.
Furthermore, the outer end face of the sliding block and the inner end face of the spring stop are both provided with sinking grooves for accommodating the ends of the springs.
Further, the spring is sleeved on the guide post, the guide post is arranged in the horizontal groove, the guide post is parallel to the horizontal groove, and the guide post is in sliding fit with the sliding block or the spring stop along the axial direction of the guide post.
Further, the inner end of the guide post is propped against the sliding block, and a horizontal guide hole which is in sliding fit with the outer end of the guide post is formed in the spring stop.
Further, a limiting block is arranged at the inner end of the guide post and embedded in a sinking groove on the sliding block.
Further, the sliding block is sleeved on the guide post, the inner end of the guide post is fixedly connected with the hinge plate, and the outer end of the guide post is spliced with the spring stop.
The utility model solves the technical problem by adopting another technical scheme that the refrigerator comprises a refrigerator body and a door body, wherein the refrigerator body and the door body are connected through the flat-pushing door type refrigerator door body hinge structure.
Compared with the prior art, the utility model has the following beneficial effects:
the hinge shaft can slide along the horizontal direction, so that the door body is separated from the rotating action, the deformation and damage of the door sealing strip caused by the clamping of the door sealing strip between the door body and the box body when the door is opened and closed can be avoided, the cold air leakage of the refrigerator is prevented, and the refrigerating effect of the refrigerator is ensured.
Drawings
The patent of the utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of an embodiment of a hinge structure of a door of a sliding door type refrigerator.
Fig. 2 is a schematic diagram of another embodiment of a hinge structure of a door of a sliding door type refrigerator.
Fig. 3 is a schematic diagram of an implementation structure of sliding fit of the guide post and the spring stop.
Fig. 4 is a schematic diagram of an implementation structure of sliding fit of the guide post and the slider.
In the figure:
1-a box body; 2-door body; 3-door seals; 4-a hinge plate; 5-hinge axis; 6-a horizontal groove; 7-end caps; 8-spring stops; 9-a spring; 10-sinking groove; 11-a guide post; 12-limiting blocks; 13-slider.
Detailed Description
The preferred embodiments of the present utility model will be described in more detail below, however, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
At present, the refrigerator hinge can only realize the rotation motion of the door body relative to the refrigerator body or the rotation motion between the door body and the refrigerator body. Because the door can only do rotary motion relative to the box, when the door seal strip arranged on the inner side surface of the door is opened and closed, the condition of being clamped between the door and the box can occur, and the condition can lead to deformation and even breakage of the door seal strip, thereby influencing the tightness of the refrigerator after the door is closed, and leading to leakage of cold air in the refrigerator and poor refrigerating effect.
Example 1:
in order to solve the above-mentioned problems, embodiment 1 provides a hinge structure of a door body of a flat-pushing door type refrigerator, which realizes separation of pushing and pulling actions and rotation actions of the door body, and avoids a door sealing strip from being clamped between the door body and the box body when the door is opened and closed.
As shown in fig. 1, a hinge structure of a door body of a flat-pushing door type refrigerator comprises hinge plates 4 arranged at two end parts of one side of a door body 2, wherein the hinge plates 4 are arranged on the door body 1, and the hinge plates 4 are rotatably connected with the door body 2 through hinge shafts 5;
the hinge plate 4 is provided with a horizontal slot 6, the horizontal slot 6 is longitudinally arranged along the box body 1, when the door body 2 closes the box body, the horizontal slot 6 is perpendicular to the door body 2, and the hinge shaft 5 is slidably arranged in the horizontal slot 6.
One end of the hinge shaft 5 is rotatably connected with the door body 2, the other end of the hinge shaft is provided with an end cover 7, and the end cover 7 is positioned at the outer side of the hinge plate 4; the width of the end cap 7 is larger than the groove width of the horizontal groove 6. The end cap 7 can limit the hinge shaft 5 and the door body 2 in the axial direction so that the hinge shaft and the door body can move along the horizontal slot 6.
When the door is opened, the door body 2 is firstly pulled forwards, the door body 2 is initially separated from the box body 1, the distance between the inner wall of the door body 2 and the box body 1 is increased, then the refrigerator is opened by rotating the door body 2, and as the distance between the inner wall of the door body 2 and the box body 1 is increased after the door body 2 is pulled forwards, the door seal 3 cannot be clamped between the door body 2 and the box body 1 when the door is opened in a follow-up rotating manner, so that deformation and even damage caused by clamping of the door seal 3 are avoided, the tightness of the refrigerator after the refrigerator is closed is influenced, and the conditions of cold air leakage and poor refrigerating effect in the refrigerator are caused;
when the door is closed, the door body 2 is rotated to reset, so that the door body 2 is vertical to the horizontal groove 6, and then the door body 2 is pushed back, so that the door body 2 is attached to the refrigerator body 1, and the refrigerator is closed.
The structure enables the hinge shaft 5 to slide along the horizontal direction, realizes the separation of the push-pull action and the rotation action of the door body 2, and can prevent the door seal 3 from being deformed and damaged due to the fact that the door seal 3 is clamped between the door body 2 and the box body 1 when the door is opened and closed, thereby preventing the cold air of the refrigerator from leaking and ensuring the refrigerating effect of the refrigerator.
Example 2
Example 2 further optimization was performed based on example 1 to improve the stability of the door 2 during horizontal movement.
As shown in fig. 2, the hinge shaft 5 is sleeved with a slide block 13 in running fit with the hinge shaft, the hinge shaft 5 is provided with a stepped shaft part, the slide block 13 is provided with a stepped shaft hole in running fit with the stepped shaft part, the slide block 13 is slidably arranged in the horizontal slot 6, the outer end of the horizontal slot 6 is closed by a spring stop 8, a spring 9 is arranged in the horizontal slot 6, and two ends of the spring 9 respectively abut against the slide block 13 and the spring stop 8; when the door is opened, after the door body 2 is pulled forwards to be in place, the spring 9 is compressed, after the door is closed, the spring 9 can rebound and reset, in the resetting process, the elastic force acts on the door body 2, the door body 2 can be pushed backwards in an auxiliary mode, the labor is saved when a person closes the door body 2, and after the door body 2 moves backwards to be in place, the refrigerator can be closed.
In this embodiment, the outer end surface of the slider 13 and the inner end surface of the spring stop 8 are both provided with a sinking groove 10 for accommodating the end of the spring 9, and the sinking groove 10 can limit the spring 9, so as to ensure the stability of compression and rebound reset of the spring 9.
In this embodiment, in order to improve the stability of the horizontal movement of the door body 2 and the stability of the spring 9, the spring 9 is sleeved on the guide post 11, the spring 9 is compressed and deformed axially along the guide post 11, the guide post 11 is disposed in the horizontal groove 6, the guide post 11 is parallel to the horizontal groove 6, and the guide post 11 is in sliding fit with the slider 13 or the spring stop 8 axially along the guide post 11.
As shown in fig. 3, when the guide post 11 is slidably engaged with the spring stopper 8: the inner end of the guide post 11 abuts against the sliding block 13, and a horizontal guide hole which is in sliding fit with the outer end of the guide post 11 is formed in the spring stop 8; the inner end of the guide post 11 is provided with a limiting block 12, the limiting block 12 is embedded in a sinking groove 10 on the sliding block 13, and the limiting block 12 can limit the spring 9 to prevent the spring 9 from falling off.
As shown in fig. 4, when the guide post 11 is engaged with the slider 13: the sliding block 13 is sleeved on the guide post 11, the inner end of the guide post 11 is fixedly connected with the hinge plate 4, and the outer end of the guide post is spliced with the spring stop 8.
Example 3:
embodiment 3 on the basis of the above embodiment, a refrigerator is provided, which comprises a refrigerator body 1 and a door body 2, wherein the refrigerator body 1 and the door body 2 are connected through a hinge structure of the door body 2 of the flat-pushing door type refrigerator in the above embodiment.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters refer to like items and, thus, once an item is defined, no further discussion thereof is necessary in the following.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the illustrated azimuth or positional relationships, and are merely for convenience of describing the present utility model and simplifying the description, and these azimuth terms do not indicate and imply that the devices or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe spatial positional relationships of features. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.
If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: a detachable fixed connection (e.g. using a bolt or screw connection) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
While the foregoing is directed to the preferred embodiment, other and further embodiments of the utility model will be apparent to those skilled in the art from the following description, wherein the utility model is described, by way of illustration and example only, and it is intended that the utility model not be limited to the specific embodiments illustrated and described, but that the utility model is to be limited to the specific embodiments illustrated and described.
Claims (10)
1. The utility model provides a flat-pushing door type refrigerator door hinge structure, includes the flap that sets up in door body one side both ends portion, and the flap is installed on the box, and the flap is connected with the door body rotation through the hinge pin, its characterized in that:
the hinge plate is provided with a horizontal slot, the horizontal slot is longitudinally arranged along the box body, and the hinge shaft is slidably arranged in the horizontal slot.
2. The structure of a door hinge for a flat-push door type refrigerator according to claim 1, wherein: one end of the hinge shaft is rotatably connected with the door body, and the other end of the hinge shaft is provided with an end cover which is positioned at the outer side of the hinge plate.
3. The structure of the door hinge of a flat-push door type refrigerator according to claim 2, wherein: the width of the end cover is larger than the groove width of the horizontal groove.
4. The structure of the door hinge of a flat-push door type refrigerator according to claim 2, wherein: the hinge shaft is sleeved with a sliding block in running fit with the hinge shaft, the sliding block is arranged in a horizontal groove in a sliding mode, the outer end of the horizontal groove is sealed through a spring stop, a spring is arranged in the horizontal groove, and two ends of the spring respectively abut against the sliding block and the spring stop.
5. The structure of the door hinge of a flat-push door type refrigerator according to claim 4, wherein: the outer end face of the sliding block and the inner end face of the spring stop are respectively provided with a sinking groove for accommodating the end part of the spring.
6. The structure of the door hinge of a flat-push door type refrigerator according to claim 5, wherein: the spring is sleeved on the guide post, the guide post is arranged in the horizontal groove, the guide post is parallel to the horizontal groove, and the guide post is in sliding fit with the sliding block or the spring stop along the axial direction of the guide post.
7. The structure of the door hinge of a flat-push door type refrigerator according to claim 6, wherein: the inner end of the guide post is propped against the sliding block, and a horizontal guide hole which is in sliding fit with the outer end of the guide post is formed in the spring stop.
8. The structure of the door hinge of a flat-push door type refrigerator according to claim 7, wherein: the inner end of the guide post is provided with a limiting block which is embedded in a sinking groove on the sliding block.
9. The structure of the door hinge of a flat-push door type refrigerator according to claim 6, wherein: the sliding block is sleeved on the guide post, the inner end of the guide post is fixedly connected with the hinge plate, and the outer end of the guide post is spliced with the spring stop.
10. The utility model provides a refrigerator, includes box, door body, its characterized in that: the box body and the door body are connected through the hinge structure of the flat-pushing door type refrigerator door body according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320131898.0U CN219672414U (en) | 2023-01-13 | 2023-01-13 | Hinge structure of door body of flat-pushing door type refrigerator and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320131898.0U CN219672414U (en) | 2023-01-13 | 2023-01-13 | Hinge structure of door body of flat-pushing door type refrigerator and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219672414U true CN219672414U (en) | 2023-09-12 |
Family
ID=87897038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320131898.0U Active CN219672414U (en) | 2023-01-13 | 2023-01-13 | Hinge structure of door body of flat-pushing door type refrigerator and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219672414U (en) |
-
2023
- 2023-01-13 CN CN202320131898.0U patent/CN219672414U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6564428B2 (en) | Compound hinge | |
| CN111503967B (en) | A kind of refrigerator | |
| US7155861B2 (en) | Sliding door having lateral keeper | |
| CN219672414U (en) | Hinge structure of door body of flat-pushing door type refrigerator and refrigerator | |
| CN206397391U (en) | A kind of door bottom sealing device for extruding driving | |
| CN107726713B (en) | Refrigerating device | |
| US20220341251A1 (en) | Insulating and glass panel supporting structure of window frame sash in center bar portion at which two-side supporting frame window sashes of sliding window overlap | |
| CN215108215U (en) | Locking structure and hinge | |
| CN207960266U (en) | A kind of building doors and windows self extending lock sealing hardware structure | |
| KR100707433B1 (en) | Device for separating gasket of refrigerator | |
| CN209801910U (en) | refrigerator inner door body assembling structure | |
| CA1081439A (en) | Method of manufacturing windows and universal sash units therefor | |
| CN103352618A (en) | Door opening or closing limitation mechanism | |
| CN219468639U (en) | Corner post structure of multi-side door opening container and container | |
| EP2921623A1 (en) | Fitting | |
| CN210858350U (en) | Integral wind-proof hinge | |
| CN207598083U (en) | A kind of reliable and stable anti-collision aluminum alloy doors and windows | |
| CN211874263U (en) | Two divisions of doors with sealing performance | |
| CN205936198U (en) | Sliding window | |
| CN215332444U (en) | Side pressure sealed armored door | |
| CN220955172U (en) | High-strength door hinge | |
| CN216620211U (en) | Precision air conditioner door plant seal structure and air conditioner rack thereof | |
| EP1022419B1 (en) | Compound hinge | |
| CN209817881U (en) | Multi-purpose rolling slats door seals sign indicating number | |
| CN217681470U (en) | Sealing structure between smooth doors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |