CN218001935U - Ice cabinet - Google Patents

Abstract

The utility model provides a refrigerator-freezer. The door body of the refrigerator is connected with the cabinet body; the hinge is connected with the cabinet body and the door body; the shaft sleeve is fixedly connected with the door body, an installation space is formed in the shaft sleeve, and the shaft sleeve comprises a fixed blocking piece arranged in the installation space and a shaft installation hole communicated with the installation space; in installation space was located to transmission, transmission included: the shaft is arranged in the shaft mounting hole in a penetrating manner, and a first groove and a second groove are formed in the shaft; the movable baffle is provided with a first through hole for limiting the shaft; the button is arranged on the left side or the right side of the shaft, and at least part of the button is positioned outside the shaft sleeve; the first elastic part and the button are symmetrically arranged and are positioned in the mounting space; the second elastic part is arranged on the outer periphery of the shaft, one end of the second elastic part is connected with the second groove, and the other end of the second elastic part is connected with the fixed baffle; the movable blocking piece is connected between the first elastic part and the button. This refrigerator-freezer is through establishing movable separation blade between button and first elasticity portion, makes the axle be in shrink or pop out the state through stirring the button to conveniently dismantle and install the door body.

Description

Ice cabinet

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a refrigerator-freezer.

Background

Along with the wide use of refrigerator-freezer, bulky show cupboard is more and more, and bulky show cupboard has often set up the great glass door of volume, when the cabinet body of the great glass door of volume installation to refrigerator-freezer, can produce the problem of installation difficulty. The hinge that uses among the prior art connects a body and the cabinet body more, and the hinge is connected with the axle, when the door body was installed to the cabinet body or was dismantled the door body from the cabinet body, often can be because the complicated and more difficult problem of dismantlement that produces of connection of axle and hinge, and it is more difficult to assemble when leading to the production installation refrigerator-freezer, has also produced inconvenience when carrying out after-sales maintenance to the refrigerator-freezer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent.

Therefore, the refrigerator-freezer aims at providing a refrigerator-freezer, through setting up transmission, makes installer operating button just can realize the shrink of axle in installation space or pop out, has made things convenient for the installation and the dismantlement of the door body, has simplified the installation step.

An ice bin according to the present application, comprising:

a cabinet body;

the door body is connected with the cabinet body;

the hinge is connected with the cabinet body and the door body;

the shaft sleeve is fixedly connected with the door body, an installation space is formed in the shaft sleeve, and the shaft sleeve comprises a fixed blocking piece arranged in the installation space and a shaft installation hole communicated with the installation space;

transmission, in locating installation space, transmission includes:

the shaft penetrates through the shaft mounting hole and is provided with a first groove and a second groove;

the movable blocking piece is provided with a first through hole for limiting the shaft;

the button is arranged on the left side or the right side of the shaft, and at least part of the button is positioned outside the shaft sleeve;

the first elastic part is symmetrically arranged with the button and is positioned in the mounting space;

the second elastic part is arranged on the periphery of the shaft, one end of the second elastic part is connected with the second groove, and the other end of the second elastic part is connected with the fixed baffle;

the movable separation blade is connected between the button and the first elastic part, and the movable separation blade is limited or released from the first groove by shifting the button so as to enable the shaft to be in a contraction or ejection state.

In some embodiments of the present application, the shaft includes a connecting shaft and a main shaft, the connecting shaft is inserted into the shaft mounting hole, the main shaft is inserted into the first through hole, and a diameter of the first through hole is not smaller than a maximum diameter of the main shaft, so that the main shaft can move in the first through hole in an up-and-down direction.

In some embodiments of the present application, when the shaft is in the contracted state, the first groove is disposed in the first through hole, the first groove includes a first end surface and a second end surface perpendicular to the axial direction of the main shaft, the first end surface and the second end surface are both limited by the movable blocking piece, and the second elastic portion is compressed.

In some embodiments of the present application, when the shaft is in the pop-up state, the first groove is located on a side of the movable blocking piece facing the outside of the ice bin, and the height of the connecting shaft outside the installation space is H2;

when the shaft is in a contraction state, the height of the connecting shaft outside the mounting space is H1; h2 > H1.

In some embodiments of the present application, when the shaft is in the contracted state, the button is in the pressed state, the length of the button located in the installation space is L1, and the movable blocking piece is at least partially arranged between the first end face and the second end face, so that the first end face and the second end face are limited by the movable blocking piece.

In some embodiments of the present application, when the shaft is in the pop-up state, the button is in the pop-up state, a length of the button located in the installation space is L2, L2 < L1; the movable blocking piece is not arranged between the first end face and the second end face, so that the main shaft is relieved from limiting and moves outwards.

In some embodiments of the present application, the first elastic portion extends in a horizontal direction and gives the movable blocking piece an elastic force in the horizontal direction, and the second elastic portion extends in an up-down direction and gives the main shaft an elastic force in the up-down direction.

In some embodiments of the present application, the transmission comprises a first transmission comprising a circular connecting shaft and a second transmission comprising a square connecting shaft.

In some embodiments of the present application, a hinge comprises:

the first hinge is provided with a circular shaft hole, and a circular connecting shaft penetrates through the circular shaft hole so that the first transmission device is matched with the first hinge;

and the second hinge is provided with a square shaft hole, and the square connecting shaft is arranged in the square shaft hole in a penetrating manner so that the second transmission device is matched with the first hinge.

In some embodiments of the application, the transmission device further comprises a positioning pin, the connecting shaft is provided with a positioning hole, and the positioning pin penetrates through the positioning hole so that the connecting shaft is at least partially arranged outside the installation space.

The application has at least the following positive effects:

the utility model provides a freezer. The door body of the refrigerator is connected with the cabinet body; the hinge is connected with the cabinet body and the door body; the shaft sleeve is fixedly connected with the door body, an installation space is formed in the shaft sleeve, and the shaft sleeve comprises a fixed blocking piece arranged in the installation space and a shaft installation hole communicated with the installation space; in installation space was located to transmission, transmission included: the shaft is arranged in the shaft mounting hole in a penetrating manner, and a first groove and a second groove are formed in the shaft; the movable baffle is provided with a first through hole for limiting the shaft; the button is arranged on the left side or the right side of the shaft, and at least part of the button is positioned outside the shaft sleeve; the first elastic part and the button are symmetrically arranged and are positioned in the mounting space; the second elastic part is arranged on the outer periphery of the shaft, one end of the second elastic part is connected with the second groove, and the other end of the second elastic part is connected with the fixed baffle; the movable blocking piece is connected between the first elastic part and the button. This refrigerator-freezer is through establishing movable separation blade between button and first elasticity portion, makes the axle be in shrink or pop out the state through stirring the button to the convenient door body of dismantling and installing reduces the installation step, and the manpower has been saved to the step of few after-sales maintenance.

Drawings

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

FIG. 1 is a view of the appearance of an ice bin according to an embodiment of the present application;

FIG. 2 is a view of the appearance of a door body of an ice bin according to an embodiment of the present application;

FIG. 3 is a view of a door frame with door removed from a door body of an ice bin according to an embodiment of the present application;

FIG. 4 is a disassembled view of a door of an ice chest according to an embodiment of the present application attached to a portion of the chest;

FIG. 5 is an enlarged view A of FIG. 4;

FIG. 6 is a disassembled view of a door body of an ice chest according to an embodiment of the present application in connection with a portion of the chest body;

fig. 7 is an enlarged view B in fig. 6;

FIG. 8 is a view of a bushing of an ice bin engaging a first drive according to an embodiment of the present application;

FIG. 9 is a left side view of the shaft of FIG. 8 in a contracted state;

FIG. 10 is a left side view of the shaft of FIG. 8 in an ejected condition;

FIG. 11 is a view of a bushing of an ice bin engaged with a second transmission according to an embodiment of the present application;

FIG. 12 is a left side view of the shaft of FIG. 11 in a contracted state;

FIG. 13 is a left side view of the shaft of FIG. 11 in an ejected condition;

FIG. 14 is a view of the shaft of a first drive of an ice bin according to an embodiment of the present application;

FIG. 15 is a view of the shaft of a second drive of an ice bin according to an embodiment of the present application;

FIG. 16 is a view of a first hinge of an ice bin according to an embodiment of the present application;

FIG. 17 is a view of a second hinge of an ice bin according to an embodiment of the present application;

in the above figures: 100. an ice chest; 1. a door body; 11. a door jamb; 12. mounting 2 and a cabinet body; 3. a transmission device; 301. a first transmission device; 302. a second transmission device; 31. a shaft; 311. a connecting shaft; 3113. Positioning holes; 312. a main shaft; 3121. a first groove; 3122. a second groove; 32. a button; 33. A first elastic portion; 34. a movable baffle sheet; 341. a first through hole; 35. a second elastic part; 4. a shaft sleeve; 41. Fixing a baffle plate; 411. a second through hole; 42. a transverse portion; 43. a longitudinal portion; 44. a shaft mounting hole; 45. an installation space; 5. a hinge; 51. a first hinge; 511. a circular shaft hole; 52. a second hinge; 521. a square shaft hole; 53. a shaft connecting hole; 6. and a positioning pin.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings. In the drawings, the side of the ice bin that faces the user when in use is defined as the front side and the opposite side as the back side.

Referring to FIGS. 1-17, in accordance with an ice bin 100 of the present application, ice bin 100 includes a cabinet 2, a door 1, a hinge 5, a sleeve 4, and a conveyor. The cabinet body 2 is internally provided with a storage space, and a user can place articles needing refrigeration or freezing in the storage space.

The door body 1 is connected with the cabinet body 2, the cabinet body 2 is formed with an opening towards the front side or other directions, and the door body 1 is connected at the opening and is used for opening or closing the storage space. The opening of the cabinet body 2 is located at the front side in the application, and correspondingly the door body 1 is arranged at the front side of the cabinet body 2.

The hinge 5 is used for connecting the cabinet body 2 and the door body 1, and the hinge 5 comprises a first fixing part connected with the cabinet body 2 and a second fixing part connected with the door body 1. The first fixing portion extends in the up-down direction, the second fixing portion extends in the horizontal direction, and the first fixing portion can be fixed to the peripheral side of the opening of the cabinet body 2 by screws or other fixing methods. The second fixed part is fixedly connected with the first fixed part and is integrally formed, the second fixed part is rotatably connected with the door body 1 through the shaft 31, and when the door body 1 rotates, the second fixed part does not move, so that the door body 1 and the cabinet body 2 are rotatably connected.

The door body 1 further comprises a door frame 11 and a door panel, and the door frame 11 is connected to the side edge of the door panel. The door frame 11 includes that two are horizontal frames that the horizontal direction extends and be the vertical frame that the vertical direction extends, and two horizontal frames are connected respectively in the outside of the horizontal side of door plant, and two vertical frames are connected respectively in the outside of two vertical sides of door plant to strengthen the intensity of the side of door plant.

The contained angle department at the door plant is connected to axle sleeve 4, can strengthen the intensity of the contained angle of the door body 1, and axle sleeve 4 is located the inside of door frame 11 to make door frame 11 can shelter from axle sleeve 4, make the vision of the door body 1 more pleasing to the eye, and door frame 11 has the guard action of sheltering from to axle sleeve 4.

The boss 4 is formed therein with a mounting space 45, and the mounting space 45 extends in the up-down direction so that the shaft 31 is mounted in the boss 4 in the up-down direction. The shaft sleeve 4 is provided with a shaft mounting hole 44, and one end of the shaft 31 is inserted into the shaft mounting hole 44.

The shaft sleeve 4 comprises a fixed separation blade 41 arranged in the installation space 45, the fixed separation blade 41 is fixed in the installation space 45, the fixed separation blade 41 and the shaft sleeve 4 are integrally formed, the processing cost of the shaft sleeve 4 and the fixed separation blade 41 can be reduced, and the processing steps are reduced.

The transmission 3 includes a shaft 31, a push button 32, a first elastic portion 33, a second elastic portion 35, and a movable flap 34. When the door body 1 rotates, the shaft 31 limits the door body 1 from being separated from the cabinet body 2. The transmission device 3 is disposed in the installation space 45 of the shaft sleeve 4, and the transmission device 3 is connected with the hinge 5.

The shaft 31 extends in the vertical direction, and the shaft 31 is partially disposed in the mounting space 45 and partially disposed outside the mounting space 45. The door frame 11 is provided with an opening corresponding to the shaft mounting hole 44 of the shaft sleeve 4, and one end of the shaft 31 is simultaneously penetrated in the shaft mounting hole 44 of the shaft sleeve 4 and the opening of the door frame 11 so as to be connected with the hinge 5; the other end of the shaft 31 is located in the mounting space 45 and is not fixedly connected to the sleeve 4.

The shaft 31 includes a connecting shaft 311 and a main shaft 312, the main shaft 312 is connected to one end of the connecting shaft 311, and the connecting shaft 311 and the main shaft 312 are integrally formed. The connecting shaft 311 and the main shaft 312 extend in the vertical direction.

The connecting shaft 311 is inserted into the shaft mounting hole 44 of the shaft sleeve 4 and the opening of the door frame, and the connecting shaft 311 is provided with a positioning hole 3113, and a positioning pin 6 is inserted into the positioning hole 3113, so that the connecting shaft 311 is at least partially disposed outside the mounting space 45, the connecting shaft 311 is prevented from being completely retracted into the mounting space 45, and the connecting shaft 311 is also prevented from falling off from the shaft mounting hole 44 of the shaft sleeve 4.

The main shaft 312 is connected to one end of the connecting shaft 311 facing the inside of the mounting space 45, the main shaft 312 is inserted into the fixing stopper 41 of the shaft sleeve 4, and the fixing stopper 41 has a limiting effect on the main shaft 312 in the horizontal direction.

The main shaft 312 is provided with a first groove 3121 and a second groove 3122, the first groove 3121 is disposed near the connecting shaft 311, and the second groove 3122 is disposed at one end of the first groove 3121 away from the connecting shaft 311.

The shaft sleeve 4 is provided with a mounting opening, the button 32 is arranged in the mounting opening of the shaft sleeve 4 in a penetrating way, and the button 32 extends in the horizontal direction.

The first elastic portion 33 is connected to the installation space 45 and disposed opposite to the push button 32, and the first elastic portion 33 and the push button 32 are disposed on both sides of the main shaft 312.

The movable flap 34 is connected between the button 32 and the first elastic portion 33, the movable flap 34 is provided with a first through hole 341, the main shaft 312 is inserted into the first through hole 341, the first through hole 341 defines the amount of movement of the main shaft 312 in the horizontal direction, and the diameter of the first through hole 341 is not smaller than the maximum diameter of the main shaft 312, so that the main shaft 312 is inserted into the first through hole 341 and can move in the vertical direction.

The end wall of the movable blocking piece 34 is fixedly connected with one end of the button 32 facing the inside of the installation space 45, so that the movable blocking piece 34 can be driven to move when the button 32 moves, and the moving directions of the movable blocking piece 34 and the button 32 are kept consistent. The other end wall of the movable flap 34 faces the first elastic portion 33, and when the button 32 moves the movable flap 34, the movable flap 34 can compress the first elastic portion 33.

The movable blocking piece 34 extends along the horizontal direction, the movable blocking piece 34 can be in any shape, the movable blocking piece 34 is a quadrilateral blocking piece, and the first elastic part 33 and the button 32 are respectively connected to two opposite end walls of the quadrilateral blocking piece.

The second elastic portion 35 is disposed on the outer periphery of the main shaft 312, and two ends of the second elastic portion 35 are fixedly connected to the second groove 3122 and the fixing stop piece 41, respectively. Since one end of the second elastic part 35 is fixedly connected with the second groove 3122 of the main shaft 312, when the main shaft 312 moves in the up-down direction, one end of the second elastic part 35 can move up and down along with the movement of the main shaft 312. Because the other end of the second elastic portion 35 is connected to the fixed stop 41 of the shaft sleeve 4, the shaft sleeve 4 is fixedly connected to the door body 1, and the shaft sleeve 4 rotates along with the rotation of the door body 1, when the door body 1 rotates, the end of the second elastic portion 35 connected to the fixed stop 41 rotates along with the rotation of the door body 1.

In some embodiments of the present application, the connecting shaft 311 is inserted into the shaft mounting hole 44, the spindle 312 is inserted into the first through hole 341, and a diameter of the first through hole 341 is not smaller than a maximum diameter of the spindle 312, so that the spindle 312 can be ejected outwards through the first through hole 341, the spindle 312 can move up and down freely through the first through hole 341, and the ejection and retraction of the spindle 312 are facilitated.

In some embodiments of the present application, the shaft 31 has two states, a retracted state and an ejected state, respectively. When the shaft 31 is in the contracted state, the shaft 31 moves towards the inside of the installation space 45, when the first groove 3121 of the main shaft 312 moves into the first through hole 341 of the movable baffle 34, the shaft 31 stops moving, the second elastic portion 35 is compressed, the volume of the connecting shaft 311 exposed out of the installation space 45 is small in this state, the height of the connecting shaft 311 leaking out of the installation space 45 is low, an installer can detach the door body 1 from the cabinet body 2 without detaching the shaft 31, and the installer can conveniently maintain the ice chest 100 after sale. When the shaft 31 is in the pop-up state, the second elastic portion 35 pushes the shaft 31 to move toward the outside of the installation space 45, at this time, the friction and gravity applied to the shaft 31 are balanced with the elastic force of the second elastic portion 35 to the shaft 31 toward the outside of the installation space 45, the volume of the connecting shaft 311 exposed out of the installation space 45 is large, the connecting shaft 311 is stably inserted into the shaft connecting hole 53 of the hinge 5, and the probability that the connecting shaft 311 falls off from the shaft connecting hole 53 of the hinge 5 during long-term use of the ice chest 100, which causes the unstable connection between the door body 1 and the cabinet body 2, is reduced.

In some embodiments of the present application, when the shaft 31 is in a contracted state, the first groove 3121 is disposed in the first through hole 341, the first groove 3121 includes a first end surface and a second end surface perpendicular to the axial direction of the shaft 31 of the main shaft 312, the first end surface and the second end surface are both limited by the movable stopper 34, and the second elastic portion 35 is compressed.

Specifically, the first groove 3121 in this application is an annular groove collectively defined by the first end surface, the second end surface, and the outer peripheral curved surface of the main shaft 312. Because when axle 31 is in the shrink state, first end surface and second end surface all extend along the horizontal direction, the inside wall and the first recess 3121 butt of first through-hole 341 to make the spacing first end surface of movable catch 34 or the up-and-down of second end surface, make axle 31 can shrink in installation space 45.

In some embodiments of the present application, when the shaft 31 is in the pop-up state, the first groove 3121 is located on a side of the movable flap 34 facing the outside of the ice bin 100, the height of the connecting shaft 311 outside the installation space 45 is H2, and when the shaft 31 is in the contracted state, the height of the connecting shaft 311 outside the installation space 45 is H1, and H2 > H1.

Specifically, since one end of the second elastic portion 35 is fixedly connected to the shaft 31, when the shaft 31 is in the contracted state, the second elastic portion 35 is elastically deformed and compressed, when the shaft 31 is switched from the contracted state to the ejected state, the second elastic portion 35 has a tendency to return to its original state to give an elastic force to the shaft 31 toward the outside of the installation space 45, the shaft 31 is driven to move in the up-and-down direction and pop out toward the outside of the installation space 45, the first groove 3121 is not cooperatively connected with the movable flap 34 and the first groove 3121 moves to the side of the movable flap 34 toward the outside of the ice bin 100.

In some embodiments of the present application, when the shaft 31 is in the contracted state, the button 32 is in the pressed state, the button 32 moves toward the direction of the first elastic portion 33 to push the movable blocking piece 34 to move toward the direction of the first elastic portion 33, and the movable blocking piece 34 is at least partially disposed between the first end face and the second end face, so that the first end face and the second end face are limited by the movable blocking piece 34. At this time, the button 32 has a length L1 in the installation space 45.

Specifically, when the user presses the button 32 to move the button 32 toward the first elastic portion 33, and the button 32 is in a pressed state, the button 32 drives the movable blocking piece 34 fixedly connected to the button 32 to move toward the first elastic portion 33, and the movable blocking piece 34 is moved to compress the first elastic portion 33 due to the connection between the movable blocking piece 34 and the first elastic portion 33.

When an installer needs to detach the door body 1, the shaft 31 can be manually pressed into the mounting space 45, so that the shaft 31 moves in the direction of the fixed stop piece 41 of the shaft sleeve 4, and the button 32 is pressed by the other hand, so that the first groove 3121 is inserted into the first through hole 341 of the movable stop piece 34, and the movable stop piece 34 limits the upper end surface and/or the lower end surface of the first groove 3121, so that the first groove 3121 of the shaft 31 can be fixedly inserted into the first through hole 341. When the installer detaches the door body 1 at this time, the installer is not restrained by the shaft 31 any more, so that the door body 1 can be detached from the cabinet body 2 conveniently.

In some embodiments of the present application, when the shaft 31 is in the pop-up state, the button 32 moves in a direction away from the first elastic portion 33 to drive the movable blocking piece 34 to move in a direction away from the first elastic portion 33, and the movable blocking piece 34 is not disposed between the first end surface and the second end surface, so that the main shaft 312 is released from the limit and moves outward. At this time, the length of the button 32 in the installation space 45 is L2, and L2 < L1.

Specifically, the user toggles the button 32 to the outside of the installation space 45, so that the button 32 moves away from the direction in which the first elastic part 33 is located, and the button 32 is in the pop-up state. When the push button 32 is pressed, the first elastic portion 33 is compressed, and after the push button 32 is ejected, the first elastic portion 33 pushes the movable blocking piece 34 to move towards the push button 32, so that the first through hole 341 of the movable blocking piece 34 also moves towards the push button 32, a gap is formed between the inner side wall of the first through hole 341 and the first groove 3121, the limit of the movable blocking piece 34 on the first groove 3121 is released, and the main shaft 312 is ejected towards the outside of the installation space 45 by the elastic force of the second elastic portion 35.

When an installer installs the door body 1 to the cabinet body 2, the shaft connecting hole 53 of the hinge 5, the opening of the door frame and the shaft installing hole 44 of the shaft sleeve 4 are opposite, the button 32 is pulled out again to enable the button 32 to be in a popup state, the movable blocking piece 34 is in contact with the main shaft 312 for limiting, the main shaft 312 is popped out towards the outer side of the installing space 45 under the elastic force of the second elastic part 35, so that the shaft 31 penetrates through the shaft connecting hole 53 of the hinge 5, the opening of the door frame and the shaft installing hole 44 of the shaft sleeve 4 at the same time, the installing steps are simplified, and the installation of the installer is facilitated.

In some embodiments of the present application, the first elastic portion 33 extends in a horizontal direction and gives the movable flap 34 an elastic force in the horizontal direction, and the second elastic portion 35 extends in an up-down direction and gives the main shaft 312 an elastic force in the up-down direction.

Specifically, when the push button 32 is in a pressed state, the first elastic portion 33 is compressed, and when the push button 32 is pulled out, the push button 32 gives the movable stopper 34 an elastic force toward the push button 32, so that the movable stopper 34 contacts a limit of the main shaft 312. The first elastic portion 33 is a spring having a length capable of being extended or compressed so that the movable flap 34 can move freely in the installation space 45.

In some embodiments of the present application, the transmission 3 comprises a first transmission 301 and a second transmission 302, the first transmission 301 comprising a circular connecting shaft 311 and the second transmission 302 comprising a square connecting shaft 311.

Specifically, the sleeve 4 has two, which are provided on the outer peripheral sides of the first transmission 301 and the second transmission 302, respectively. The first transmission device 301 and the second transmission device 302 are respectively arranged at two ends of one side edge of the door body 1 connected with the cabinet body 2, so as to enhance the stability of the connection between the door body 1 and the cabinet body 2.

In the present application, the first transmission device 301 is disposed at an upper included angle of a side of the door body 1, the second transmission device 302 is disposed at a lower included angle of a side of the door body 1, and the second transmission device 302 further has an effect of automatically closing the door body 1.

In some embodiments of the present application, the hinge 5 includes a first hinge 51 and a second hinge 52. The shaft coupling hole 53 includes a square shaft hole 521 and a circular shaft hole 511. The first hinge 51 is provided with a circular shaft hole 511, and the circular connecting shaft 311 is inserted into the circular shaft hole 511, so that the first transmission device 301 is matched with the first hinge 51. The second hinge 52 is provided with a square shaft hole 521, and a square connecting shaft 311 is inserted into the square shaft hole 521, so that the second transmission device 302 is matched with the first hinge 51.

Specifically, the square connecting shaft 311 is in fit connection with the square shaft hole 521 of the second hinge 52, when the door body 1 rotates, the square connecting shaft 311 is clamped in the square shaft hole 521, the second hinge 52 does not rotate along with the rotation of the door body 1, so that the square connecting shaft 311 does not rotate along with the rotation of the door body 1, and at the moment, the second hinge 52 limits the shaft 31, so that the shaft 31 cannot rotate along with the rotation of the door body 1.

Since one end of the second elastic portion 35 is connected to the second groove 3122 of the shaft 31, the other end is connected to the fixing flap 41 of the shaft 311 sleeve. The end of the second elastic part 35 connected with the shaft 31 does not rotate, and the end connected with the shaft sleeve 4 rotates along with the rotation of the door body 1, so that the second elastic part 35 is twisted, the door body 1 is subjected to the elastic force of the second elastic part 35 when being opened, and when no external force acts on the door body 1, the second elastic part 35 has the tendency of recovering to the original state and applies the elastic force to the door body 1, so that the door body 1 is automatically closed.

In some embodiments of the present application, the transmission device 3 further includes a positioning pin 6, the connection shaft 311 is provided with a positioning hole 3113, and the positioning pin 6 is inserted into the positioning hole 3113, so that the connection shaft 311 is at least partially disposed outside the installation space 45.

Specifically, the length of the positioning pin 6 is greater than the maximum width of the shaft connecting hole 53 of the hinge 5, so that when the positioning pin 6 is inserted into the positioning hole 3113, the positioning pin 6 limits the movement amount of the connecting shaft 311 moving toward the installation space 45, and part of the connecting shaft 311 is always located outside the installation space 45, so as to prevent the shaft 31 from completely contracting into the installation space 45.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An ice chest, comprising:

a cabinet body;

the door body is connected with the cabinet body;

the hinge is used for connecting the cabinet body and the door body;

the shaft sleeve is fixedly connected with the door body, an installation space is formed in the shaft sleeve, and the shaft sleeve comprises a fixed blocking piece arranged in the installation space and a shaft installation hole communicated with the installation space;

transmission locates in the installation space, transmission includes:

the shaft penetrates through the shaft mounting hole, and a first groove and a second groove are formed in the shaft;

the movable blocking piece is provided with a first through hole for limiting the shaft;

the button is arranged on the left side or the right side of the shaft, and at least part of the button is positioned outside the shaft sleeve;

the first elastic part is symmetrically arranged with the button and is positioned in the mounting space;

the second elastic part is arranged on the outer periphery of the shaft, one end of the second elastic part is connected with the second groove, and the other end of the second elastic part is connected with the fixed baffle sheet;

the movable blocking piece is connected between the button and the first elastic part, and the movable blocking piece is limited or released from limiting of the first groove by poking the button, so that the shaft is in a contracting or popping state.

2. The ice bin of claim 1, wherein the shaft comprises a connecting shaft and a spindle, the connecting shaft is disposed in the shaft mounting hole, the spindle is disposed in the first through hole, and a diameter of the first through hole is not smaller than a maximum diameter of the spindle, so that the spindle can move up and down in the first through hole.

3. The ice bin of claim 2, wherein when said shaft is in a retracted state, said first groove is disposed through said first through hole, said first groove comprises a first end surface and a second end surface perpendicular to an axial direction of said main shaft, said first end surface and said second end surface are both limited by said movable stopper, and said second resilient portion is compressed.

4. An ice bin according to claim 3, wherein said first recess is located on a side of said movable flap facing outwardly of said ice bin when said shaft is in an ejected condition, said connecting shaft having a height H2 outside said mounting space;

when the shaft is in a contracted state, the height of the connecting shaft outside the installation space is H1; h2 > H1.

5. An ice bin according to claim 4, wherein said button is depressed when said shaft is in a retracted position, said button has a length L1 within said mounting space, and said movable flap is at least partially disposed between said first end surface and said second end surface such that said first end surface and said second end surface are retained by said movable flap.

6. The cooler of claim 5, wherein said button is in an ejected position when said spindle is in an ejected position, said button having a length L2 in said mounting space, L2 < L1; the movable blocking piece is not arranged between the first end face and the second end face, so that the main shaft is relieved from limiting and moves outwards.

7. An ice bin according to claim 2, wherein said first resilient portion extends horizontally and imparts a horizontal spring force to said movable flap, and said second resilient portion extends vertically and imparts an upward and downward spring force to said spindle.

8. The ice bin of claim 1, wherein the drive comprises a first drive comprising a circular connecting shaft and a second drive comprising a square connecting shaft.

9. The cooler of claim 8, wherein said hinge comprises:

the first hinge is provided with a circular shaft hole, and a circular connecting shaft penetrates through the circular shaft hole so that the first transmission device is matched with the first hinge;

the second hinge is provided with a square shaft hole, and a square connecting shaft penetrates through the square shaft hole so that the second transmission device is matched with the first hinge.

10. The ice bin of claim 2, wherein the transmission further comprises a positioning pin, the connecting shaft is provided with a positioning hole, and the positioning pin is arranged in the positioning hole in a penetrating mode, so that the connecting shaft is at least partially arranged outside the installation space.

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