CN104234587A - Box door capable of being opened, closed and disassembled in two directions - Google Patents
Box door capable of being opened, closed and disassembled in two directions Download PDFInfo
- Publication number
- CN104234587A CN104234587A CN201410345345.0A CN201410345345A CN104234587A CN 104234587 A CN104234587 A CN 104234587A CN 201410345345 A CN201410345345 A CN 201410345345A CN 104234587 A CN104234587 A CN 104234587A
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- China
- Prior art keywords
- knocker
- chamber door
- door
- closing
- opening
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Abstract
The invention discloses a box door capable of being opened, closed and disassembled in two directions. An opening/closing device is arranged at each of the two opposite ends of the box door; each opening/closing device comprises a door buckle shell, a box body fixing shaft bracket, a door buckle rotating shaft, a box body fixing shaft, a door buckle and a door hook, wherein each door buckle shell is fixedly arranged on the box body; each box body fixing shaft bracket is fixedly arranged on the box body; each door buckle rotating shaft is fixedly arranged on the corresponding door buckle shell; each box body fixing shaft is fixedly arranged on the corresponding box body fixing shaft bracket; each door buckle is pivoted with the corresponding door buckle rotating shaft; each door hook is fixedly arranged on the corresponding door buckle. When the box door is closed, each box body fixing shaft is locked by a hook part of the corresponding door hook; when the box door is open, the hook part of each door hook rotates around the axis of the corresponding door buckle rotating shaft under the pressing action of the corresponding door buckle and is separated from the corresponding box body fixing shaft; when the box door is disassembled, each of the hook parts of the door hooks of the two opening/closing devices is respectively separated from the corresponding box body fixing shaft under the pressing action of the corresponding door buckle. According to the box door capable of being opened, closed and disassembled in the two directions, the opening/closing devices are arranged at the two opposite ends of the box boor, so that a user can open the box door or disassemble the box door freely, so that the use and the cleaning of equipment are facilitated.
Description
Technical field
The present invention relates to a kind of opening device of equipment, be specifically related to a kind of can double action opening and closing and the chamber door unloaded.
Background technology
From current technology, in the refrigeration industries such as domestic refrigerator, refrigerator-freezer, Mobile refrigerator, chamber door one end of these equipment is all by the hard-wired casing of hinge, relative one end is provided with opening and closing device, this structure can only open chamber door from the one end being provided with opening and closing device, and when this end is subject to hindering, the normal use of equipment can be affected, to make troubles profit to use; And chamber door must be dismantled by special tool by professional, can not unloading chamber door freely, for the use of equipment or cleaning bring not convenient property.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is to provide a kind of energy double action opening and closing, is convenient to load and unload and chamber door that is easy to use and cleaning.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides a kind of can double action opening and closing and the chamber door unloaded, two ends relative on this chamber door are provided with an opening and closing device, this opening and closing device comprises the knocker housing be fixedly mounted on chamber door, be fixedly mounted on the casing fixed axis support on casing, be fixedly mounted on the knocker turning cylinder on knocker housing, be fixedly mounted on the casing fixed axis on casing fixed axis support, be articulated in the knocker on knocker turning cylinder, and be fixedly mounted on the gate stop that door buckles; When chamber door is closed, the hook locks casing fixed axis of gate stop, when chamber door is opened, the hook portion of gate stop is rotated around the axis of knocker turning cylinder and departs from casing fixed axis under the pressing effect of knocker; When chamber door unloads, the hook portion of the gate stop of two opening and closing devices departs from corresponding casing fixed axis respectively under the pressing effect of corresponding knocker.
Wherein, knocker housing is provided with multiple guiding trestles, door guiding trestle offers the gathering sill allowing casing fixed axis slip into.
Wherein, the openend of gathering sill forms taper enlarging.
Wherein, the side of the hook portion of gate stop is inclined-plane.
Wherein, spring is provided with between knocker housing and knocker.
Wherein, knocker housing is provided with the housing spring base for retainer spring.
Wherein, door buckles the knocker spring base be provided with for retainer spring.
Wherein, door is buckled and is provided with bar shaped tooth.
Wherein, knocker is two, and two knockers are articulated in the two ends of knocker turning cylinder respectively, and each door is buckled and is all installed with a gate stop.
Wherein, profile of tooth operation panel is provided with between two knockers.
(3) beneficial effect
Compared with prior art, the present invention is provided with opening and closing device at the two ends that chamber door is relative, and user can open chamber door freely or be loaded and unloaded by chamber door, facilitates using and cleaning of equipment; The present invention is applicable to refrigerator, mobile icebox, medical first-aid case, extinguisher case, all kinds of chambers used in emergency situations, and needs the chamber of often cleaning (such as civilian, Medical warm-keeping case etc.).
Accompanying drawing explanation
Fig. 1 is that the present invention can double action opening and closing and the chamber door unloaded perspective view when opening.
Fig. 2 is the perspective view of opening and closing device of the present invention when closing.
Perspective view when Fig. 3 is opening and closing device of the present invention unlatching.
Fig. 4 is the perspective view of opening and closing device other direction of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.
Embodiment one
The present invention can double action opening and closing and the stereochemical structure of the chamber door unloaded as shown in Figure 1, the structure of its opening and closing device as shown in Figure 2, Figure 3 and Figure 4, on this chamber door 91, relative two ends are provided with an opening and closing device, this opening and closing device comprises the knocker housing 1 be fixedly mounted on chamber door 91, be fixedly mounted on the casing fixed axis support 2 on casing 92, be fixedly mounted on the knocker turning cylinder 3 on knocker housing 1, be fixedly mounted on the casing fixed axis 4 on casing fixed axis support 1, be articulated in the knocker 5 on knocker turning cylinder 3, and be fixedly mounted on the gate stop 6 on knocker 5; Hook portion 61 lockable of gate stop 6 or depart from this casing fixed axis 4.Wherein, knocker housing 1 is provided with multiple knocker installing hole 11 for being mounted to by knocker housing on chamber door, casing fixed axis support 2 is provided with multiple for by casing fixed axis support installing to the rack mounting apertures 21 on casing.Wherein, knocker housing is made up of high-strength nylon; Gate stop is one-body molded to be buckled at door, and this knocker is made up of high-strength nylon material.
Wherein, the knocker axle bed 52 of knocker 5 is articulated on this knocker turning cylinder 3, leaves gap between this knocker axle bed 52 and knocker turning cylinder 3, is convenient to knocker and drives gate stop to rotate freely.
Knocker housing 1 is provided with multiple guiding trestles 7, the plurality of door guiding trestle is arranged at the both sides of gate stop respectively, door guiding trestle 7 offers the gathering sill 71 allowing casing fixed axis 4 slip into; The openend of gathering sill 71 forms taper enlarging 72, the setting of guiding trestle play at closing time with the guide effect of casing fixed axis, prevent casing fixed axis from skidding off from gate stop, the setting of taper enlarging, be convenient to casing fixed axis more easily slip in gathering sill, play guide effect better, improve convenience when user operates.
Knocker 5 is provided with bar shaped tooth 53, the setting of bar shaped tooth, adds frictional force when user operates, improve operational stability.
The side 62 of the hook portion 61 of gate stop 6 is inclined-plane, and this inclined-plane is 45 °, when chamber door is closed, does not need pressing knocker and lockable casing fixed axis, improves the convenience of user.
Be provided with spring 8 between knocker housing 1 and knocker 5, knocker housing 1 be provided with the housing spring base 11 for retainer spring 8; Knocker 5 is provided with the knocker spring base 51 for retainer spring 8.The setting of spring ensure that the tight ness rating that chamber door is closed, and the knocker that can reset, and improves the convenience of use; Arranging of spring base produces displacement when can avoid compression deformation of the spring and affects the normal use of spring.
When opening chamber door, the knocker of pressing one end opening and closing device, overcome spring deformation, gate stop is driven to rotate 15 ° around knocker turning cylinder, its hook portion is departed from from casing fixed axis completely, and now, other end opening and closing device becomes hinge arrangement, the hook portion of its gate stop is rotated around casing fixed axis, and the maximum opening angle of chamber door is 110 °; When closing chamber door, due to the own wt of chamber door or because of external thrust, by means of 45 ° of inclined-planes of hook portion and the active force locking casing fixed axis of spring; When needs dismounting chamber door, as long as the knocker pressing two ends can take off chamber door like a cork simultaneously.
Embodiment two
Compared with embodiment one, knocker 5 in embodiment two is two, and two knockers 5 are articulated in the two ends of knocker turning cylinder 3 respectively, each knocker 5 is all installed with a gate stop 6, in the present embodiment, the casing fixed axis support being installed with casing fixed axis is also two.Two-door button is set and ensure that chamber door covers more closely on casing, improve the safety of chamber door.
Be provided with profile of tooth operation panel 54 between two knockers 5, this profile of tooth operation panel 54 is one-body molded between two knockers 5, is made up of high-strength nylon material, and this profile of tooth operation panel 54 is also provided with bar shaped tooth 53.Profile of tooth operation panel operation panel the knocker that simultaneously can control two ends is set, ensure that the synchronism that both sides gate stops is opened.
These are only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. one kind can double action opening and closing and the chamber door unloaded, it is characterized in that: the upper relative two ends of described chamber door (91) are provided with an opening and closing device, this opening and closing device comprises the knocker housing (1) be fixedly mounted on described chamber door (91), be fixedly mounted on the casing fixed axis support (2) on casing (92), be fixedly mounted on the knocker turning cylinder (3) on described knocker housing (1), be fixedly mounted on the casing fixed axis (4) on described casing fixed axis support (1), be articulated in the knocker (5) on described knocker turning cylinder (3), and the gate stop (6) be fixedly mounted on described knocker (5), when described chamber door (91) is closed, the hook portion (61) of described gate stop (6) locks described casing fixed axis (4), when described chamber door (91) is opened, the hook portion (61) of gate stop (6) is rotated around the axis of described knocker turning cylinder (6) and departs from described casing fixed axis (4) under the pressing effect of described knocker (5), when described chamber door (91) unloads, the hook portion (61) of the gate stop (6) of two described opening and closing devices departs from corresponding described casing fixed axis (4) respectively under the pressing effect of corresponding described knocker (5).
2. according to claim 1 can double action opening and closing and the chamber door unloaded, it is characterized in that: described knocker housing (1) is provided with multiple guiding trestles (7), described door guiding trestle (7) offers the gathering sill (71) allowing described casing fixed axis (4) slip into.
3. according to claim 2 can double action opening and closing and the chamber door unloaded, it is characterized in that: the openend of described gathering sill (71) forms taper enlarging (72).
4. according to claim 1 can double action opening and closing and the chamber door unloaded, it is characterized in that: the side (62) of the hook portion (61) of described gate stop (6) is inclined-plane.
5. according to claim 1 can double action opening and closing and the chamber door unloaded, it is characterized in that: between described knocker housing (1) and described knocker (5), be provided with spring (8).
6. according to claim 5 can double action opening and closing and the chamber door unloaded, it is characterized in that: described knocker housing (1) is provided with the housing spring base (12) for locating described spring (8).
7. according to claim 5 can double action opening and closing and the chamber door unloaded, it is characterized in that: described knocker (5) is provided with the knocker spring base (51) for locating described spring (8).
8. according to claim 1 can double action opening and closing and the chamber door unloaded, it is characterized in that: described knocker (5) is provided with bar shaped tooth (53).
9. according to any one of claim 1 to 8 can double action opening and closing and the chamber door unloaded, it is characterized in that: described knocker (5) is two, two described knockers (5) are articulated in the two ends of described knocker turning cylinder (3) respectively, each described knocker (5) are all installed with a described gate stop (6).
10. according to claim 9 can double action opening and closing and the chamber door unloaded, it is characterized in that: one-body molded between two described knockers (5) have profile of tooth operation panel (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345345.0A CN104234587A (en) | 2014-07-18 | 2014-07-18 | Box door capable of being opened, closed and disassembled in two directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345345.0A CN104234587A (en) | 2014-07-18 | 2014-07-18 | Box door capable of being opened, closed and disassembled in two directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104234587A true CN104234587A (en) | 2014-12-24 |
Family
ID=52223396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410345345.0A Pending CN104234587A (en) | 2014-07-18 | 2014-07-18 | Box door capable of being opened, closed and disassembled in two directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104234587A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865231A (en) * | 2020-06-30 | 2021-12-31 | 青岛海尔电冰箱有限公司 | Refrigerator door with replaceable door face |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268833A (en) * | 1996-03-28 | 1997-10-14 | Shimano Inc | Opening and closing device for cooler for fishing |
| JP2000136668A (en) * | 1998-11-02 | 2000-05-16 | Ryobi Ltd | Locking device for vessel cover |
| CN2447701Y (en) * | 2000-10-08 | 2001-09-12 | 青岛市家用电器研究所 | Door with transparent cover for refrigerator |
| CN1518873A (en) * | 2003-02-06 | 2004-08-11 | 大和精工株式会社 | Latching device of cold keeping box |
-
2014
- 2014-07-18 CN CN201410345345.0A patent/CN104234587A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268833A (en) * | 1996-03-28 | 1997-10-14 | Shimano Inc | Opening and closing device for cooler for fishing |
| JP2000136668A (en) * | 1998-11-02 | 2000-05-16 | Ryobi Ltd | Locking device for vessel cover |
| CN2447701Y (en) * | 2000-10-08 | 2001-09-12 | 青岛市家用电器研究所 | Door with transparent cover for refrigerator |
| CN1518873A (en) * | 2003-02-06 | 2004-08-11 | 大和精工株式会社 | Latching device of cold keeping box |
| TW200415297A (en) * | 2003-02-06 | 2004-08-16 | Nifco Inc | Latch device for cooler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865231A (en) * | 2020-06-30 | 2021-12-31 | 青岛海尔电冰箱有限公司 | Refrigerator door with replaceable door face |
| CN113865231B (en) * | 2020-06-30 | 2023-07-14 | 青岛海尔电冰箱有限公司 | Refrigerator door with replaceable door surface |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20141224 |