CN219672488U - Refrigerator door structure and refrigerator - Google Patents

Abstract

The utility model provides a refrigerator door body structure and a refrigerator, wherein the refrigerator door body structure comprises a door plate and a door body, a connecting piece and a panel lock catch are arranged on the door plate, the connecting piece is arranged at the top of the door plate and used for being in limit fit and fixation with a first end cover of the door body, the panel lock catch is arranged at the bottom of the door plate and used for being in snap fit and fixation with a spring arranged in a second end cover of the door body, and the door plate is arranged on the door body. According to the refrigerator door, the door plate and the door body are fixed through the connecting piece between the door plate and the door body, the panel lock catch and the limiting fit between the first end cover and the second end cover, and the refrigerator door body can be replaced quickly and conveniently through the panel lock catch.

Description

Refrigerator door structure and refrigerator

Technical Field

The utility model relates to the technical field of refrigerator structures, in particular to a refrigerator door structure and a refrigerator.

Background

A refrigerator is a home appliance storing articles, and it can create a low temperature environment to extend the shelf life of foods or other articles, and thus, is one of the home appliances indispensable in the home. According to different demands of consumers, the refrigerator may be used as an ornament in a home environment in addition to a home appliance. When a consumer purchases the refrigerator, the appearance, the color or the pattern of the refrigerator can be taken as purchasing factors, so that the requirement of the consumer cannot be met for the refrigerator with a single appearance, the whole door body of the refrigerator is replaced, the replacement cost is high, the use of the refrigerator is influenced, and the requirement of the consumer is not met.

Aiming at the pain point, refrigerator manufacturers develop refrigerators with replaceable door bodies, namely refrigerator door plates with different materials, colors and patterns can be replaced. The consumer can detach the original refrigerator door plate according to the requirement of the consumer and install the door plate which the consumer wants.

However, the door body of the refrigerator is complex, and the door body and the door plate of the refrigerator are embedded and clamped through the clamping hooks and the corresponding clamping grooves, and are fixed through screws at the top of the door plate and the top of the door body. Therefore, for the assembly of the refrigerator door, higher position accuracy needs to be ensured, so that the assembly is complicated, the replacement process is complicated, and the experience of a user is reduced.

Disclosure of Invention

In order to solve the problem that the refrigerator door needs to be replaced with a refrigerator door to ensure higher position accuracy, so that the refrigerator door is complex in assembly and the replacing process is complex.

In a first aspect, some embodiments of the present utility model provide a refrigerator door structure, including: the door comprises a door plate and a door body, wherein a connecting piece and a panel lock catch are arranged on the door plate, the connecting piece is arranged at the top of the door plate, and the panel lock catch is arranged at the bottom of the door plate;

the door body is provided with first end cover and second end cover, first end cover set up in the top of the door body, first end cover with the spacing cooperation of connecting piece is fixed, the second end cover sets up the bottom of the door body, the inside spring buckle that is provided with of second end cover with panel hasp complex.

In some embodiments, the door panel is further provided with a first extrusion disposed on one side of the door panel and a second extrusion disposed on the other side of the door panel.

In some embodiments, the door body is further provided with a connecting plate, fixing pieces are arranged on two sides of the connecting plate, the fixing pieces are in butt joint with the first extrusion piece and the second extrusion piece, and a stand column is further arranged on one side, away from the connecting plate, of the fixing pieces.

In some embodiments, the spring buckle comprises a push-pull rod, a spring and a locking cover, wherein the push-pull rod is arranged in a groove body formed in the second end cover, the spring is arranged between the push-pull rod and the second end cover, and the locking cover is buckled on the push-pull rod.

In some embodiments, a latch protrusion is provided on the panel latch, and a groove adapted to the latch protrusion is provided at an end of the push-pull rod.

In some embodiments, the door body comprises a door liner, a placing groove is arranged on the door liner, and the connecting plate is arranged in the placing groove;

and a door seal is arranged on the outer side of the door liner.

In some embodiments, a top latch is further provided at the first end cap, the lower end of the door panel is fixed by the panel latch and the spring latch, and the upper end of the door panel is fixed by the top latch.

In some embodiments, the top latch comprises a first locking portion, a second locking portion and a latch housing, a first hook is disposed on the first locking portion, a second hook is disposed on the second locking portion, the first hook and the second hook are in hooking fit, and the latch housing is covered on the first locking portion and the second locking portion.

In some embodiments, a foam cushioning layer is filled between the door panel and the door body.

In a second aspect, an embodiment of the present utility model provides a refrigerator, where the refrigerator includes a refrigeration component and a refrigerator door structure according to the first aspect.

According to the scheme, the refrigerator door body structure comprises the door plate and the door body, the door plate is provided with the connecting piece and the panel lock catch, the connecting piece is arranged at the top of the door plate and used for being in limit fit and fixation with the first end cover of the door body, and the panel lock catch is arranged at the bottom of the door plate and used for being in snap fit and fixation with the spring arranged in the second end cover of the door body, so that the door plate is installed on the door body. According to the refrigerator door, the door plate and the door body are fixed through the connecting piece between the door plate and the door body, the panel lock catch and the limiting fit between the first end cover and the second end cover, and the refrigerator door body can be replaced quickly and conveniently through the panel lock catch.

Drawings

In order to more clearly illustrate the technical solution of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view of a door panel of a refrigerator door structure according to an embodiment of the present utility model;

fig. 2 is a schematic view of a door structure of a refrigerator door according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating a connection relationship between a panel latch and a spring latch according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a top latch connection according to an embodiment of the present utility model.

Illustration of: 1-door panel, 101-connector, 102-panel latch, 103-first extrusion, 104-second extrusion, 2-door body, 201-pillar, 202-fastener, 203-connector plate, 204-first end cap, 205-second end cap, 206-push pull rod, 207-spring, 208-locking cap, 209-door liner, 210-door seal, 301-first latch, 302-second latch, 303-latch housing 303.

Detailed Description

For the purposes of making the objects and embodiments of the present utility model more apparent, an exemplary embodiment of the present utility model will be described in detail below with reference to the accompanying drawings in which exemplary embodiments of the present utility model are illustrated, it being apparent that the exemplary embodiments described are only some, but not all, of the embodiments of the present utility model.

It should be noted that the brief description of the terminology in the present utility model is for the purpose of facilitating understanding of the embodiments described below only and is not intended to limit the embodiments of the present utility model. Unless otherwise indicated, these terms should be construed in their ordinary and customary meaning.

The terms first, second, third and the like in the description and in the claims and in the above-described figures are used for distinguishing between similar or similar objects or entities and not necessarily for describing a particular sequential or chronological order, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.

The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to all elements explicitly listed, but may include other elements not expressly listed or inherent to such product or apparatus.

A refrigerator is a home appliance storing articles, and it can create a low temperature environment to extend the shelf life of foods or other articles, and thus, is one of the home appliances indispensable in the home. The refrigerator is of a box structure, is formed by surrounding a box body and a refrigerator door, and foods to be stored can be stored in the box body at a proper temperature. The refrigerator door can isolate external hot air from entering the refrigerator and prevent cold air in the refrigerator from losing, so that food is deteriorated.

The refrigerator door is formed by surrounding a door body and a door plate, the door body is a main body forming the refrigerator door, heat insulation substances such as foam and foam can be filled in the door body, the door plate is of a plate-shaped structure exposed outside the refrigerator, a display screen can be arranged on the door plate, and a user can check the storage temperature and the like of each special area of the refrigerator through the display screen.

Part of the replaceable door bodies of the refrigerator can replace refrigerator door plates with different materials, colors and patterns. The original refrigerator door plate can be detached, and other door plates are arranged.

However, the door body of the refrigerator is complex, and the door body and the door plate of the refrigerator are embedded and clamped through the clamping hooks and the corresponding clamping grooves, and are fixed through screws at the top of the door plate and the top of the door body. Therefore, for the assembly of the refrigerator door, it is necessary to secure high positional accuracy, thereby resulting in complicated assembly and complicated replacement process.

In order to solve the problem of complex replacement process of the refrigerator door, as shown in fig. 1 and 2, the utility model provides a refrigerator door body structure, which comprises a door plate 1 and a door body 2, wherein the door plate 1 and the door body 2 are locked and fixed through a panel lock 102. In this embodiment, in order to accurately position the door panel 1 and the door body 2, a connecting piece 101 and a panel lock 102 are provided on the door panel 1, wherein the connecting piece 101 may be provided on the top of the door panel 1 to position the top of the door panel 1, and the panel lock 102 may be provided on the bottom of the door panel 1 to position and fix the bottom of the door panel 1.

The door body 2 may be provided with a first end cap 204 and a second end cap 205, the first end cap 204 is disposed at the top of the door body 2 and is used for forming a limit fit with the connecting piece 101, the second end cap 205 is disposed at the bottom of the door body 2, a spring buckle matched with the panel lock 102 is disposed on the second end cap 205, and when the door panel 1 is mounted on the door body 2, the panel lock 102 may be inserted into the spring buckle to fixedly lock the door panel 1 and the door body 2.

In some embodiments, in order to prevent the door panel 1 from sliding from the side of the door body 2, it is also necessary to fix the left and right sides of the door panel 1, and thus, a first extrusion 103 and a second extrusion 104 may be disposed at both sides of the door panel 1, wherein the first extrusion 103 is disposed at one side of the door panel 1 and the second extrusion 104 is disposed at the other side of the door panel 1. The first extrusion member 103 and the second extrusion member 104 may be fastened to the door body 2 to reduce a gap between the door panel 1 and the door body 2, and prevent the door panel 1 from sliding out from the left and right sides of the door body 2.

The door body 2 includes the connecting plate 203, other parts in the door body 2 of door plant 1 can be connected to the connecting plate 203, in order to be exactly buckled with first extrusion 103 and second extrusion 104, in some embodiments, be provided with mounting 202 respectively in the both sides of connecting plate 203, mounting 202 can with first extrusion 103 butt, and mounting 202 also can form spacing cooperation with second extrusion 104 to the door plant 1 lock is on door body 2 through the spacing cooperation of door plant 1 left and right sides.

In order to fix the fixing member 202 and the connection plate 203 to the door body 2, a stand 201 is further provided at a side of the fixing member 202 remote from the connection plate 203, and the stand 201 at both sides of the connection plate 203 may fix the connection plate 203 to the door body 2 by pressing the corresponding fixing member 202. In this embodiment, the upright 201 is in a stacked structure, the upright 201 is clamped with the connecting plate 203 by the fixing piece 202, and the upright 201 can cover the everting portion of the panel 1, so that the appearance of the door body 1 after installation is more concise.

In some embodiments, the spring buckle includes a push-pull rod 206, a spring 207, and a lock cover 208, so that the second end cover 205 may further be provided with a slot body, and the push-pull rod 206 may be disposed in the slot body, so as to facilitate the push-pull spring buckle, and be engaged with the panel lock 102 in a matching manner.

Since the push-pull rod 206 is slidably connected in the groove, in order to facilitate pushing of the push-pull rod 206, a spring 207 may be disposed between the push-pull rod 206 and the groove, so that the spring 207 is deformed by pressing the spring 207, and the push-pull rod 206 is pushed by the elastic force of the spring 207.

When the door panel 1 is detached, the panel lock 102 and the spring lock are required to be unlocked, at this time, the push-pull pulling rod 206 is exposed to the outside and is easy to scratch a user or other objects, in some embodiments, the lock cover 208 may be fastened on the push-pull pulling rod 206, and after the push-pull pulling rod 206 is received in the slot body, the push-pull pulling rod 206 may be fixed in the slot body through the lock cover 208, so that the push-pull pulling rod 206 is prevented from scratching the user or other objects.

In some embodiments, to facilitate the mating and clamping between the spring lock catch and the panel lock catch 102, a lock catch protrusion may be provided on the panel lock catch, a groove adapted to the lock catch protrusion is provided on the end of the push-pull rod 206, and when the door panel 1 and the door body 2 are fixed by the panel lock catch 102 and the spring lock catch, the lock catch protrusion may be inserted into the groove, so that the panel lock catch 102 and the spring lock catch are tightly fixed, so that the door panel 1 and the door body 2 are fixed in a fitting manner.

Fig. 3 is a cross-sectional view of a panel latch inserted into a spring latch. In fig. 3, E is a cross-sectional view of the panel latch 102 not yet inserted into the spring latch, where the door panel 1 is slidably connected to the door body 2, and the door panel 1 can be removed from the door body 2. E' is a sectional view of the panel latch 102 inserted into the spring latch, where the panel latch 102 restricts the sliding connection relationship between the door panel 1 and the door body 2, and the door panel 1 is fixed to the door body 2.

In some embodiments, the door body 2 further includes a door liner 209, and the door liner 209 is used as a heat insulation component, so that hot air outside the refrigerator can be prevented from entering the refrigerator special area to affect the temperature regulation of the refrigerator special area. The door liner 209 can be made by thermal insulation material, and door liner 209 can also be as the adapting unit of installation connecting plate 203, in order to be convenient for install connecting plate 203, can be provided with the standing groove on the door liner 209, the size and the connecting plate 203 looks adaptation of standing groove, and connecting plate 203 can install in the standing groove.

In some embodiments, the door body 2 further includes a door seal 210, and the door seal 210 is disposed around the periphery of the door liner 11. The door seal 210 may also be provided with different dimensional widths depending on the components to be protected, for example, if the door seal 210 protects the entire door panel 1 and door body 2, the width of the door seal 210 may be set to be greater than or equal to the sum of the thicknesses of the door panel 1 and door body 2.

In some embodiments, the first end cover 204 and the second end cover 205 are connected to the door panel 1 in a plug-in manner, that is, slots for plugging the door panel 1 are provided in the first end cover 204 and the second end cover 205, and when the first end cover 204 is installed, the slots are aligned with the upper end of the door panel 1, and then pushed downward until the door panel 1 contacts the bottom of the slots, thereby completing the installation of the first end cover 204. The installation process of the second end cover 205 is the same as the installation process of the first end cover 204, and the difference is that the second end cover is only installed at the lower end of the door panel, which is not described in detail in this embodiment.

In some embodiments, as shown in fig. 4, in order to fix the door panel 1, a top latch is further disposed on the first end cover 204, where the upper end of the door panel 1 is fixed by the top latch, in this embodiment, the top latch includes a first locking portion 301, a second locking portion 302, and a latch housing 303, a first hook is disposed on the first locking portion 301, and a second hook is disposed on the second locking portion 302, where the first hook can be hooked and engaged with the second hook to fix the second end cover 205 and the door panel 1.

In order to prevent that small-size components from falling into the top lock catch, the clamping effect is affected, the top lock catch can be further provided with a lock catch shell, and the lock catch shell can be covered on the first locking portion 301 and the second locking portion 302 to prevent small-size components from falling into the top lock catch, so that damage to the top lock catch is reduced.

In some embodiments, for refrigerator doors with larger areas of the door body 1, if the door body 1 is made of brittle materials, such as glass, ceramic, etc., when the door panel 1 contacts the door body 2, the door body 1 may be damaged due to a small stress point. Therefore, in order to protect the door body 1, a foam buffer layer may be further filled between the door panel 1 and the door body 2 to prevent damage occurring when the door panel 1 is installed.

Some embodiments of the present utility model also provide a refrigerator including a refrigeration part and the refrigerator door structure provided in the above embodiments.

According to the scheme, the refrigerator door body structure comprises the door plate and the door body, the door plate is provided with the connecting piece and the panel lock catch, the connecting piece is arranged at the top of the door plate and used for being in limit fit and fixation with the first end cover of the door body, and the panel lock catch is arranged at the bottom of the door plate and used for being in snap fit and fixation with the spring arranged in the second end cover of the door body, so that the door plate is installed on the door body. According to the refrigerator door, the door plate and the door body are fixed through the connecting piece between the door plate and the door body, the panel lock catch and the limiting fit between the first end cover and the second end cover, and the refrigerator door body can be replaced quickly and conveniently through the panel lock catch.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the present disclosure and to enable others skilled in the art to best utilize the embodiments.

Claims (10)

1. A refrigerator door structure, comprising: the door comprises a door plate (1) and a door body (2), wherein a connecting piece (101) and a panel lock catch (102) are arranged on the door plate (1), the connecting piece (101) is arranged at the top of the door plate (1), and the panel lock catch (102) is arranged at the bottom of the door plate (1);

the door body (2) is provided with first end cover (204) and second end cover (205), first end cover (204) set up in the top of the door body (2), first end cover (204) with connecting piece (101) spacing cooperation is fixed, second end cover (205) set up the bottom of the door body (2), second end cover (205) inside be provided with panel hasp (102) complex spring buckle.

2. The refrigerator door structure according to claim 1, wherein the door panel (1) is further provided with a first extrusion member (103) and a second extrusion member (104), the first extrusion member (103) being provided at one side of the door panel (1), and the second extrusion member (104) being provided at the other side of the door panel (1).

3. The refrigerator door structure according to claim 2, wherein the door body (2) is further provided with a connecting plate (203), fixing members (202) are provided on both sides of the connecting plate (203), the fixing members (202) are abutted with the first extrusion member (103) and the second extrusion member (104), and a stand column (201) is further provided on one side of the fixing members (202) away from the connecting plate (203).

4. The refrigerator door structure according to claim 3, wherein the spring buckle comprises a push-pull rod (206), a spring (207) and a locking cover (208), wherein the push-pull rod (206) is arranged in a groove formed in the second end cover (205), the spring (207) is arranged between the push-pull rod (206) and the second end cover (205), and the locking cover (208) is buckled on the push-pull rod (206).

5. The refrigerator door structure according to claim 4, wherein a latch protrusion is provided on the panel latch (102), and a groove adapted to the latch protrusion is provided at an end of the push-pull lever (206).

6. The refrigerator door structure according to claim 5, wherein the door body (2) comprises a door liner (209), a placement groove is provided on the door liner (209), and the connection plate (203) is provided in the placement groove;

a door seal (210) is arranged on the outer side of the door liner (209).

7. The refrigerator door structure according to claim 1, wherein a top lock catch is further provided at the first end cover (204), the lower end of the door plate (1) is fixed by the panel lock catch (102) and a spring lock catch, and the upper end of the door plate (1) is fixed by the top lock catch.

8. The refrigerator door structure according to claim 7, wherein the top lock catch comprises a first locking portion (301), a second locking portion (302) and a lock catch housing (303), a first hook is arranged on the first locking portion (301), a second hook is arranged on the second locking portion (302), the first hook and the second hook are in hooking fit, and the lock catch housing (303) is covered on the first locking portion (301) and the second locking portion (302).

9. Refrigerator door structure according to claim 7, characterized in that a foam buffer layer is filled between the door panel (1) and the door body (2).

10. A refrigerator comprising a refrigeration unit and a refrigerator door structure as claimed in any one of claims 1 to 9.