阅读说明：本技术 冰箱门体及具有其的冰箱 (Refrigerator door body and refrigerator with same ) 是由 赵振雨 张延庆 杜启海 左立华 阳军 崔船 于 2019-01-07 设计创作，主要内容包括：本发明公开了一种冰箱门体,包括门壳预装总成及门衬预装总成,门壳预装总成包括门壳本体,设于门壳本体上的上饰条,用于使水流通过的水管、用于注水的注水管及用于固定注水管的固定支架；门衬预装总成包括门衬本体及设于门衬本体上的制冰间室,制冰间室上设有供注水管穿过的安装孔,制冰间室内设有用于制作冰块的制冰机；注水管包括管体及位于管体两端的进水端及出水端,进水端与水管连通,管体穿过制冰间室的安装孔且出水端位于制冰间室内；固定支架将注水管固定于门壳本体及制冰间室之间。本发明公开的冰箱门体,注水管不易发生变形,发泡剂不会由注水管处泄露进入制冰间室,显著提高了注水管的安装工艺质量,增强了注水管在结构上的可靠性。(The invention discloses a refrigerator door body, which comprises a door shell preassembly assembly and a door liner preassembly assembly, wherein the door shell preassembly assembly comprises a door shell body, an upper decorative strip arranged on the door shell body, a water pipe for enabling water flow to pass through, a water injection pipe for injecting water and a fixing support for fixing the water injection pipe; the door lining preassembly assembly comprises a door lining body and an ice making chamber arranged on the door lining body, wherein the ice making chamber is provided with a mounting hole for a water injection pipe to pass through, and an ice maker for making ice blocks is arranged in the ice making chamber; the water injection pipe comprises a pipe body, a water inlet end and a water outlet end, the water inlet end and the water outlet end are positioned at two ends of the pipe body, the water inlet end is communicated with the water pipe, the pipe body penetrates through the mounting hole of the ice making chamber, and the water outlet end is positioned in the ice making chamber; the fixing bracket fixes the water injection pipe between the door shell body and the ice making chamber. According to the refrigerator door body disclosed by the invention, the water injection pipe is not easy to deform, and the foaming agent cannot leak from the water injection pipe and enter the ice making chamber, so that the quality of the installation process of the water injection pipe is obviously improved, and the structural reliability of the water injection pipe is enhanced.)

1. The utility model provides a refrigerator door body, includes door shell pre-installation assembly and door lining pre-installation assembly through the foaming installation together, its characterized in that:

the door shell preassembly assembly comprises a door shell body, a water pipe for water flow, a water injection pipe for water injection and a fixing support for fixing the water injection pipe;

the door lining preassembly assembly comprises a door lining body and an ice making chamber arranged on the door lining body, wherein the ice making chamber is provided with a mounting hole for the water injection pipe to pass through, and an ice maker for making ice blocks is arranged in the ice making chamber;

the water injection pipe comprises a pipe body, a water inlet end and a water outlet end, the water inlet end and the water outlet end are positioned at two ends of the pipe body, the water inlet end is communicated with the water pipe, the pipe body penetrates through the mounting hole of the ice making chamber, and the water outlet end is positioned in the ice making chamber; the fixing bracket fixes the water injection pipe between the door shell body and the ice making chamber.

2. The refrigerator door according to claim 1, wherein the water filling pipe further comprises an abutting plate sleeved on the pipe body, and the size of the plate surface of the abutting plate is larger than the diameter of the mounting hole of the ice making chamber; when the door shell preassembly assembly and the door lining preassembly assembly are installed together, the abutting plate is tightly pressed between the fixing support and the edge of the installation hole by the fixing support, so that the water injection pipe is fixed between the door shell body and the ice making chamber.

3. The refrigerator door according to claim 2, wherein the abutting plate is provided with a clamping portion, the fixing bracket is provided with a matching portion at a position corresponding to the clamping portion, and the clamping portion is buckled with or separated from the matching portion so as to detachably connect the water injection pipe with the fixing bracket.

4. The refrigerator door according to claim 2, wherein a sealing member is further disposed between the abutting plate and the mounting hole, and the size of the sealing member is larger than the diameter of the mounting hole; and the sealing element is provided with a through hole for the water injection pipe to pass through.

5. The refrigerator door according to claim 4, wherein the edge of the mounting hole is further provided with a protruding rib, and the protruding rib abuts against the sealing member.

6. The refrigerator door according to claim 2, wherein the abutment plate is integrally formed with the water injection pipe.

7. The refrigerator door of claim 1, wherein the door shell preassembly assembly further comprises an upper trim strip disposed on the door shell body, one end of the fixing bracket is fixedly connected with the upper trim strip, and the other end of the fixing bracket is fixedly connected with the door shell body.

8. The refrigerator door according to claim 1, wherein a water outlet end of the water injection pipe is inclined downward.

9. The refrigerator door according to claim 1, wherein at least a part of an outer wall of the water injection pipe body is wrapped with a heater wire.

10. A refrigerator, characterized by comprising a refrigerator body and the refrigerator door according to any one of claims 1 to 9, wherein the refrigerator door is used for opening and closing the refrigerator body.

Technical Field

The invention relates to the field of ice making equipment, in particular to a refrigerator door body and a refrigerator with the same.

Background

At present, in order to facilitate the use of users, ice makers are arranged on a door body of a refrigerator in a plurality of refrigerator products. The ice maker needs to be provided with a water filling nozzle in order to obtain an external water source and make ice, and the water filling device of the existing ice maker has the following problems: firstly, the end part of the water injection nozzle is easy to freeze after residual water is left, and subsequent water injection is influenced; secondly, the periphery of the water injection nozzle is wrapped by sponge, but the sealing performance is still poor, the overflow is easy to occur when the door body foams, and the foaming material is easy to enter the ice making chamber.

Disclosure of Invention

The invention aims to provide a refrigerator door body and a refrigerator with the same.

In order to achieve the above object, an embodiment of the present invention provides a refrigerator door, including a door shell pre-assembly and a door liner pre-assembly, which are mounted together by foaming, and characterized in that: the door shell preassembly assembly comprises a door shell body, an upper decorative strip arranged on the door shell body, a water pipe for water flow, a water injection pipe for water injection and a fixing support for fixing the water injection pipe; the door lining preassembly assembly comprises a door lining body and an ice making chamber arranged on the door lining body, wherein the ice making chamber is provided with a mounting hole for the water injection pipe to pass through, and an ice maker for making ice blocks is arranged in the ice making chamber; the water injection pipe comprises a pipe body, a water inlet end and a water outlet end, the water inlet end and the water outlet end are positioned at two ends of the pipe body, the water inlet end is communicated with the water pipe, the pipe body penetrates through the mounting hole of the ice making chamber, and the water outlet end is positioned in the ice making chamber; the fixing bracket fixes the water injection pipe between the door shell body and the ice making chamber.

As a further improvement of the invention, the water injection pipe further comprises an abutting plate sleeved on the pipe body, and the size of the plate surface of the abutting plate is larger than the diameter of the mounting hole of the ice making chamber; when the door shell preassembly assembly and the door lining preassembly assembly are installed together, the abutting plate is tightly pressed between the fixing support and the edge of the installation hole by the fixing support, so that the water injection pipe is fixed between the door shell body and the ice making chamber.

As a further improvement of the invention, a clamping part is arranged on the abutting plate, a matching part is arranged at the position of the fixing bracket corresponding to the clamping part, and the clamping part is buckled with or separated from the matching part so as to detachably connect the water injection pipe with the fixing bracket.

As a further improvement of the invention, a sealing element is further arranged between the abutting plate and the mounting hole, and the size of the sealing element is larger than the diameter of the mounting hole; and the sealing element is provided with a through hole for the water injection pipe to pass through.

As a further improvement of the invention, the edge of the mounting hole is also provided with a protruding rib which abuts against the sealing element.

As a further improvement of the invention, one end of the fixed bracket is fixedly connected with the upper decorative strip, and the other end of the fixed bracket is fixedly connected with the door shell body.

As a further improvement of the invention, the abutting plate and the water injection pipe are integrally formed.

As a further improvement of the invention, the water outlet end of the water injection pipe is arranged in a downward inclination mode.

As a further improvement of the invention, at least a part of the outer wall of the pipe body of the water injection pipe is wrapped with the heating wire.

The invention further discloses a refrigerator, which comprises a refrigerator body and the refrigerator door body, wherein the refrigerator door body is used for opening and closing the refrigerator body.

Compared with the prior art, the refrigerator door body disclosed by the invention has the advantages that the water injection pipe is fixed between the ice making chamber and the door shell body by arranging the fixing support, so that the water injection pipe is not easy to deform in the foaming process of the heat insulation layer of the refrigerator door body, foaming agent cannot leak from the water injection pipe to enter the ice making chamber, the installation process quality of the water injection pipe is obviously improved, and the structural reliability of the water injection pipe is enhanced.

Drawings

FIG. 1 is a schematic structural diagram of a refrigerator door according to an embodiment of the present invention;

FIG. 2 is a schematic illustration of a door shell preassembly in accordance with one embodiment of the present invention;

FIG. 3 is a schematic view of a door lining preassembly assembly according to one embodiment of the present invention;

FIG. 4 is a schematic structural view of a fixing bracket, a water filling pipe, a water pipe and an ice making chamber according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a fixing bracket, a water injection pipe and a water pipe according to an embodiment of the present invention.

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.

It will be understood that terms used herein such as "upper," "above," "lower," "below," and the like, refer to relative positions in space and are used for convenience in description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

As shown in fig. 1 to 5, an embodiment of the present invention discloses a refrigerator door 1, which includes a door shell pre-assembly 100 and a door lining pre-assembly 200 that are assembled together by foaming, where the door shell pre-assembly 100 includes a door shell body 110, an upper decoration strip 120 disposed on the door shell body 110, a water pipe 130 for allowing water to flow through, a water injection pipe 140 for injecting water, and a fixing bracket 150 for fixing the water injection pipe 140. The door lining preassembly assembly 200 comprises a door lining body 210 and an ice making compartment 220 arranged on the door lining body 210, wherein the ice making compartment 220 is provided with a mounting hole 221 for the water injection pipe 140 to pass through, and an ice maker for making ice cubes is arranged in the ice making compartment 220. The water injection pipe 140 includes a pipe body 141, and a water inlet end 142 and a water outlet end 143 at both ends of the pipe body 141. The water inlet end 142 is communicated with the water pipe 130, the pipe body 141 passes through the mounting hole 221 of the ice making compartment 220, and the water outlet end 143 is located in the ice making compartment 220. The fixing bracket 150 fixes the water filling pipe 140 between the door case body 110 and the ice making compartment 220.

According to the refrigerator door body disclosed by the invention, the fixing bracket 150 is arranged to fix the water injection pipe 140 between the ice making chamber 220 and the door shell body 110, so that the water injection pipe 140 is not easy to deform in the foaming process of the heat insulation layer of the refrigerator door body, a foaming agent cannot leak from the water injection pipe to enter the ice making chamber, the mounting process quality of the water injection pipe 140 is obviously improved, and the structural reliability of the water injection pipe 140 is enhanced.

Further, as shown in fig. 2 and 4, an abutting plate 144 is sleeved on the water filling pipe 140, and the size of the plate surface of the abutting plate 144 is larger than the diameter of the mounting hole 221 of the ice making compartment 220. In the embodiment of the present invention, the contact plate 144 has a disk shape, and the diameter of the contact plate 144 is larger than the diameter of the mounting hole 221. In another embodiment, the abutting plate may be square, oval or other irregular shape, as long as the dimension of the plate surface in any direction is larger than the diameter of the mounting hole 221, so that the abutting plate will not be pushed into the ice making compartment 220 when abutting against the edge of the mounting hole 221.

Specifically, when the door housing pre-assembly 100 and the door lining pre-assembly 200 are assembled together, the fixing bracket 150 presses the abutting plate 144 between the fixing bracket 150 and the edge of the mounting hole 221 to fix the water filling pipe 140 between the door housing body 110 and the ice making compartment 220. In the present embodiment, the abutting plate 144 is integrally formed with the tube 141. By using the injection molding integral molding process, the abutting plate and the pipe body 141 are manufactured and molded at one time, and the structure of the whole water injection pipe 150 is stable.

Preferably, as shown in fig. 4-5, a clamping portion 1441 is disposed on the abutting plate 144, a matching portion 151 is disposed at a position of the fixing bracket 150 corresponding to the clamping portion 1441, and the clamping portion 1441 is fastened to or separated from the matching portion 151, so as to detachably connect the water injection pipe 140 to the fixing bracket 150. The fastening structure can connect the abutting plate 144 and the fixing bracket 150 together more stably, and at the same time, if it is desired to replace/maintain the water injection pipe 140, etc., the water injection pipe 140 can be easily detached from the fixing bracket 150. Specifically, referring to fig. 4, in the embodiment of the present invention, two clamping portions 1441 are disposed on the abutting plate 144, correspondingly, two matching portions 151 are disposed on the fixing bracket 150, and when the abutting plate 144 is connected to the fixing bracket 150, the two clamping portions 1441 are respectively connected to the two matching portions 151 in a clamping manner.

Further, as shown in fig. 3, a sealing member 2211 is further disposed between the abutting plate 144 and the mounting hole 221, and the size of the sealing member 2211 is larger than the diameter of the mounting hole 221. The sealing member 2211 is provided with a through hole 2211a for passing the water injection pipe 140 therethrough. A sealing member 2211 is provided to fill between the abutting plate and the mounting hole in order to ensure that no gap is left between the abutting plate 144 and the edge of the mounting hole. In an embodiment of the present invention, the sealing material 2211 is a disc-shaped sponge.

Further, as shown in fig. 3-4, the edge of the mounting hole 221 is further provided with a protruding rib 2212, and the protruding rib 2212 abuts against the sealing member 2211. The protruding rib 2212 is a ring surrounding the edge of the mounting hole 221 by one turn, and extends and protrudes in a direction away from the ice making compartment. The diameter of the seal 2211 is larger than the diameter of the ring enclosed by the protruding ribs. Specifically, the diameter of the seal 2211 may be greater than or equal to the diameter of the abutment plate. The protruding rib 2212 may abut the seal 2211. Through the matching of the sealing piece 2211 and the protruding rib 2212, the joint of the water injection pipe 140 and the ice making chamber 220 can be completely sealed, so that in the foaming process of the heat insulation layer of the refrigerator door body 1, the foaming agent cannot leak from the water injection pipe 140 and enter the ice making chamber 220.

Preferably, as shown in fig. 2, one end of the fixing bracket 150 is fixedly connected to the upper molding 120, and the other end is fixedly connected to the door case body 110. Specifically, in the embodiment of the present invention, the dispenser case 160 is installed at the lower portion of the door case body 110, and the other end of the fixing bracket 150 is fixedly connected to the dispenser case 160. In this manner, the mounting bracket 150 is securely mounted to the door shell mounting assembly, ensuring that it is not easily dislodged. Thereby providing a sufficient supporting force when fixing the water filling pipe 140.

Further, the water outlet end 143 of the water injection pipe 140 is disposed to be inclined downward. This ensures that no moisture remains inside the outlet end 143 without filling the water.

In the present embodiment, at least a portion of the outer wall of the pipe body 141 of the water injection pipe 140 is wrapped with a heating wire (not shown). The heating wire has a simple structure and is disposed on the tube body 141 near the water outlet 143, the heating wire can heat the tube body 141 of the water injection tube 140, and the tube body 141 transfers heat to the water outlet 143, so as to ensure that the water outlet 143 is not frozen.

The invention also discloses a refrigerator, which comprises a refrigerator body and the refrigerator door body 1, wherein the refrigerator door body 1 is used for opening and closing the refrigerator body.

According to the refrigerator door body disclosed by the invention, the water injection pipe is fixed between the ice making chamber and the door shell body through the fixing support, so that the water injection pipe is not easy to deform in the foaming process of the heat insulation layer of the refrigerator door body, a foaming agent cannot leak from the water injection pipe and enter the ice making chamber, the quality of the installation process of the water injection pipe is obviously improved, and the structural reliability of the water injection pipe is enhanced. The water injection pipe is sleeved with an abutting plate, when the door shell preassembly assembly and the door lining preassembly assembly are installed together, the abutting plate is tightly pressed between the fixing support and the edge of the installation hole by the fixing support, so that the water injection pipe is fixed between the door shell body and the ice making chamber. The abutting plate is detachably connected with the fixed support through a buckle structure, so that the water injection pipe can be stably detached from the fixed support according to the replacement/maintenance requirements. The water outlet end of the water injection pipe is arranged in a downward inclination way. Thus ensuring that no water remains at the inner side of the water outlet end under the condition of no water injection. At least a part of the outer wall of the body of the water injection pipe 140 is wrapped with a heating wire. The heating wire has simple structure and is arranged on the pipe body close to the water outlet end, thereby ensuring that the water outlet end is not frozen.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.