CN110792366A

CN110792366A - Sliding door body and refrigeration equipment

Info

Publication number: CN110792366A
Application number: CN201810871634.2A
Authority: CN
Inventors: 高彬; 杨倩倩; 陈阳; 鲁永丽; 吴福民; 侯代民
Original assignee: Qingdao Haier Special Refrigerator Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd
Priority date: 2018-08-02
Filing date: 2018-08-02
Publication date: 2020-02-14

Abstract

The invention discloses a sliding door body and refrigeration equipment, which comprise a frame and glass, wherein the frame comprises a first vertical frame and a second vertical frame which are oppositely arranged at the left and right sides, an upper frame and a lower frame which are oppositely arranged at the upper and lower sides, an opening is arranged on the first vertical frame, and the bottom edge of the glass slides back and forth along the lower frame. The glass has a closed position and an open position relative to the frame, and when the glass is in the closed position, the glass is embedded in the frame; when the glass is in the opening position, part of the glass extends out of the first vertical frame through the opening. When the inside article of refrigeration plant need be taken, only need push-and-pull glass, make glass along the lower frame slide to open the position can, to the short children that can't pull the handle, easy operation, use are convenient, have improved user experience. The slide way in the lower frame is arranged in an inclined mode, and when the door is closed after articles are taken out, the door body can reset along the slide way under the action of self weight.

Description

Sliding door body and refrigeration equipment

Technical Field

The invention relates to the technical field of refrigeration equipment, in particular to a push-pull door body and refrigeration equipment.

Background

The door body of commercial freezer is generally articulated with the cabinet body in the existing market, through the handle on the pulling door body, realizes opening of the door body, and the mode of opening the door is single. Children are short and cannot touch the handle to open the door, so that the use requirements of wide users cannot be met, and the user experience is poor.

Disclosure of Invention

In order to solve the technical problems, the invention provides a push-pull door body and refrigeration equipment, wherein glass arranged on the door body can slide left and right relative to a frame of the door body, so that the user experience is improved.

The technical scheme provided by the invention is that the push-pull door body comprises a frame and glass matched and connected with the frame, wherein the frame comprises a first vertical frame and a second vertical frame which are oppositely arranged at the left and right sides, and an upper frame and a lower frame which are oppositely arranged at the upper and lower sides; when the glass is in the opening position, part of the glass extends out of the first vertical frame through the opening.

Furthermore, four sides of the glass are respectively provided with a protective strip, a slide is arranged in the lower frame, a ball is arranged on the protective strip and positioned on the lower side, and the ball slides along the slide.

Furthermore, the slide slope sets up, just the slide with the distance between the lower extreme of first perpendicular frame is less than the slide with the distance between the lower extreme of second perpendicular frame.

Furthermore, the slide way is provided with a limiting hole, and when the glass is in an opening position, the ball is positioned in the limiting hole.

Further, the limiting hole is close to the first vertical frame, and when the glass is in the opening position, 2/3 parts of the glass extend out of the first vertical frame.

Furthermore, the second vertical frame is hinged with the cabinet body of the refrigeration equipment.

Furthermore, be equipped with handle I on the first vertical frame or glass is close to be equipped with handle I on the side of first vertical frame.

Furthermore, a handle II is arranged at the position, close to the second vertical frame, of the glass.

The invention also provides refrigeration equipment, which comprises a cabinet body and a door body hinged with the cabinet body, wherein the door body is the push-pull door body.

Further, the refrigeration equipment is a commercial refrigerated cabinet.

Compared with the prior art, the invention has the advantages and positive effects that:

the invention discloses a sliding door body and refrigeration equipment, which comprise a frame and glass, wherein the frame comprises a first vertical frame and a second vertical frame which are oppositely arranged at the left and right sides, an upper frame and a lower frame which are oppositely arranged at the upper and lower sides, an opening is arranged on the first vertical frame, and the bottom edge of the glass slides back and forth along the lower frame. The glass has a closed position and an open position relative to the frame, and when the glass is in the closed position, the glass is embedded in the frame; when the glass is in the opening position, part of the glass extends out of the first vertical frame through the opening. When the inside article of refrigeration plant need be taken, only need push-and-pull glass, make glass along the lower frame slide to open the position can, to the short children that can't pull the handle, easy operation, use are convenient, have improved user experience. The slide way in the lower frame is arranged in an inclined mode, and when the door is closed after articles are taken out, the door body can reset along the slide way under the action of self weight. The invention also has the performance of a hinged door body, and the door body can rotate relative to the cabinet body to realize opening.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first structural schematic view (closed state) of a sliding door body according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram (open state) of the sliding door body according to the embodiment of the invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 1;

FIG. 4 is an enlarged view of a portion B of FIG. 3;

FIG. 5 is a schematic structural view of a chute according to an embodiment of the invention;

fig. 6 is a schematic structural view of a refrigeration apparatus equipped with a sliding door body according to an embodiment of the present invention.

The refrigerator comprises a door body 100, a door body 110, a first vertical frame 120, a second vertical frame 130, an upper frame 140, a lower frame 150, glass 160, a handle II, a protective strip 170, a protective strip 200, a ball 300, a slide 400, a limiting hole 410 and refrigeration equipment 500.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

First, a brief description will be made of technical terms involved in the detailed description: the following references to the front or rear of each structure are defined in terms of the position of the structure relative to the user in normal use; when the arrangement positions of the plurality of structural members are described in the front or the rear, the arrangement positions of the apparatus composed of the plurality of structural members are defined relative to the position of the user in the normal use state.

The invention discloses a push-pull door body which is mainly applied to a commercial refrigerator and can be used for displaying commodities and improving the door opening experience of users with different requirements. Referring specifically to fig. 1 to 4, the sliding door body 100 includes a frame and a glass 150 coupled to the frame. The frames are rectangular structures, and constitute a peripheral frame of the door body 100, and include a first vertical frame 110 and a second vertical frame 120 which are arranged oppositely from left to right, and an upper frame 130 and a lower frame 140 which are arranged oppositely from top to bottom. The first vertical frame 110 has an opening (not shown) along the length direction thereof, and when the glass 150 is pushed or pulled, the bottom edge of the glass 150 can slide along the lower frame 140 in a reciprocating manner, so that the glass 150 can move left and right relative to the frame, thereby completing the door opening action and facilitating the user to store or take articles. Specifically, the glass 150 has a closed position and an open position relative to the frame, and when the glass 150 is in the closed position, referring to fig. 1, the glass 150 is embedded in the frame, that is, four sides of the glass 150 are all wrapped by the frame, so that a door closing effect is achieved; when the glass 150 is in the open position, referring to fig. 2, a portion of the glass 150 extends out of the frame through the opening of the first vertical frame 110, so as to achieve the effect of opening the door.

Furthermore, the protective strips 200 are arranged around the glass 150, so that the periphery of the glass 150 is prevented from scratching a user, and the protective strips 200 also have the effects of attractiveness and buffering.

Further, referring to fig. 4, in order to reduce the frictional resistance of the bottom edge of the glass 150 sliding back and forth along the lower frame 140, a slide 400 is provided in the lower frame 140 along the length direction thereof, and a ball 300 is provided on the guard bar 200 located at the lower edge, and the ball 300 can slide back and forth along the slide 400, thereby realizing the left and right movement of the glass 150 relative to the frame.

Further, the slide way 400 is arranged obliquely relative to the horizontal plane, and the inclination direction is as follows: the distance between the slide way 400 and the bottom end of the first vertical frame 110 is smaller than the distance between the slide way 400 and the bottom end of the second vertical frame 120. When the door is closed, the glass 150 is pushed and pulled to move along the lower frame 140 from the direction of the first vertical frame 110 to the direction of the second vertical frame 120, and due to the inclined arrangement of the slide 400, the glass 150 automatically resets along the slope of the slide 400 under the action of self weight. When one side of the glass 150 moves to abut against the second vertical frame 120, the protective strip 200 also plays a certain role in buffering, so as to avoid damage to the glass 150 and the frame caused by strong impact.

Furthermore, the sliding door body 100 also has a limiting function, so that when the glass 150 is opened in place, a user can conveniently vacate two hands to store or take goods at the same time without holding the glass 150 with one hand, and the user experience is improved. The method specifically comprises the following steps: referring to fig. 5, the slide 400 is provided with a limiting hole 410, and when the glass 150 is opened in place, the ball 300 is located in the limiting hole 410. This limit structure is simple, easily realizes, makes ball 300 have the dual function of slip and spacing.

Further, the hole 410 is located near the first vertical frame 110, and when the glass 150 is in the open position, the 2/3 portion of the glass 150 extends beyond the first vertical frame 110, so that the opening between one edge of the glass 150 and the second vertical frame 120 is large enough for storing or taking articles. Meanwhile, the 1/3 glass 150 still located in the frame also plays a certain role in supporting and stabilizing, and the 2/3 glass 150 located outside the frame is prevented from overturning.

The present embodiment still has the function of the conventional hinged door body when the push-pull function of the glass 150 is realized. Specifically, the second vertical frame 120 is hinged to the cabinet of the refrigeration equipment, and pulls the first vertical frame 110, so that the whole door body 100 formed by the frames and the glass 150 rotates relative to the cabinet, and the door opening or closing is realized.

Further, in order to facilitate opening and closing the door and improve user experience, a handle i (not shown) is disposed on the first vertical frame 110 or on a side of the glass 150 close to the first vertical frame 110. When handle I is disposed on first vertical border 110, handle I is positioned on the user facing side of first vertical border 110. When needing traditional mode to open the door, pulling handle I can.

When the door is opened in a push-pull mode, the door is also opened and closed conveniently, and user experience is improved, and a handle II 160 is arranged at the position, close to the second vertical frame 120, of the glass 150. When the door is opened and closed, the handle II 160 is pulled, so that the glass 150 slides along the lower frame 140. Further, the handle II 160 is arranged in the area of 1/3 where the glass 150 is close to the second vertical frame 120, so that when the glass 150 moves along the lower frame 140 from the second vertical frame 120 to the first vertical frame 110, interference between the handle II 160 and the first vertical frame 110 is prevented, and the movement of the glass 150 is prevented from being influenced.

The invention also discloses a refrigeration device 500, in particular to a commercial refrigerated cabinet, which comprises a cabinet body and a door body 100 hinged with the cabinet body, wherein the door body 100 is the push-pull door body 100 disclosed by the embodiment. Referring to fig. 6, when articles inside the refrigeration equipment need to be taken, only the glass 150 needs to be pushed and pulled, and the glass 150 slides to the opening position along the lower frame 140, so that the operation is simple, the use is convenient and fast for children who are short and cannot pull the handle, and the user experience is improved.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A sliding door body comprises a frame and glass matched and connected with the frame, and is characterized in that the frame comprises a first vertical frame and a second vertical frame which are oppositely arranged at the left and right sides, an upper frame and a lower frame which are oppositely arranged at the upper and lower sides, the first vertical frame is provided with an opening along the length direction of the first vertical frame, the bottom edge of the glass slides back and forth along the lower frame, the glass has a closing position and an opening position relative to the frame, and when the glass is at the closing position, the glass is embedded in the frame; when the glass is in the opening position, part of the glass extends out of the first vertical frame through the opening.

2. The push-pull door body as claimed in claim 1, wherein the four sides of the glass are respectively provided with a protective strip, a slide way is arranged in the lower frame, and the protective strip positioned at the lower side is provided with a ball which slides along the slide way.

3. The push-pull door body according to claim 2, wherein the chute is arranged obliquely, and the distance between the chute and the lower end of the first vertical frame is smaller than the distance between the chute and the lower end of the second vertical frame.

4. A push-pull door body according to any one of claims 2-3, wherein the slide is provided with a limiting hole, and when the glass is in the open position, the ball is located in the limiting hole.

5. The push-pull door body according to claim 4, wherein the limiting hole is adjacent to the first vertical edge, and when the glass is in the open position, 2/3 portions of the glass extend outward from the first vertical edge.

6. The push-pull door body according to claim 1, wherein the second vertical jamb is hingedly connected to the refrigeration unit cabinet.

7. The push-pull door body as claimed in claim 6, wherein the first vertical jamb is provided with a handle i or the glass is provided with a handle i on the side adjacent to the first vertical jamb.

8. The push-pull door body according to claim 1, wherein the glass is provided with a handle ii adjacent to the second vertical frame.

9. Refrigeration equipment, comprising a cabinet body and a door body hinged with the cabinet body, characterized in that the door body is a push-pull door body according to any one of claims 1-7.

10. The sliding door body according to claim 9 wherein said refrigeration unit is a commercial freezer.