CN114391721A

CN114391721A - Storage cabinet

Info

Publication number: CN114391721A
Application number: CN202210061565.5A
Authority: CN
Inventors: 胡青勇; 陈志忠; 田海龙
Original assignee: Guangdong Aubrey Technology Co ltd
Current assignee: Sihui Aobairui Intelligent Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-04-26

Abstract

The invention provides a storage cabinet with a simplified structure, which comprises a translation piece and a rotating piece, wherein the translation piece and the rotating piece are assembled in a linkage manner. The invention has the beneficial effects that: the translation piece provides the basic function of putting the thing, rotates the piece and can play and hide the effect of accomodating of translation piece, and the rotation process through rotating the piece realizes the switching of translation piece state of accomodating and user state, and above-mentioned function is realized to both linkage relations, retrencies the structure to extremely.

Description

Storage cabinet

Technical Field

The invention relates to a movable type storage cabinet, in particular to an openable double-layer storage cabinet.

Background

The storage cabinet is divided into a fixed type and a movable type, the common problem of the existing movable type storage cabinet is that the structure is complex, particularly the type with double-layer storage function has a plurality of parts, and the maintenance and the assembly are inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the storage cabinet with a simple structure.

The technical scheme adopted by the invention is as follows: the device comprises a translation piece and a rotation piece, wherein the translation piece and the rotation piece are assembled in a linkage mode.

The invention has the beneficial effects that: the translation piece provides the basic function of putting the thing, rotates the piece and can play and hide the effect of accomodating of hiding the translation piece, and the rotation process through rotating the piece realizes the switching that the state was accomodate to the translation piece and user state, and above-mentioned function is realized to both linkage relations, retrencies the structure to extremely, more can add extra thing function of putting at the rotation piece.

The translation member is further configured to include an arcuate motion profile. The buffer device is used for buffering the abrupt change caused by the movement of the translation piece, so that the operation process is smooth and stable.

The translation piece and the rotating piece are further arranged to be integrally assembled in a linkage mode, and the translation piece and the rotating piece are assembled in a linkage mode relatively. This structure will provide two linkage relations simultaneously, firstly rotate the whole linkage of piece and translation piece, secondly the translation piece and rotate the relative linkage between the piece, realize dual linkage function.

Drawings

FIG. 1 is a general view of one embodiment of the storage cabinet of the present invention;

FIG. 2 is a schematic view of the interior of the storage cabinet of the present invention;

FIG. 3 is an enlarged view of a portion of the storage cabinet of the present invention in a closed and storage state.

Fig. 4 is an enlarged view of a portion of the storage cabinet of the present invention in an open state.

Fig. 5 is a block diagram of the assembly 100 of fig. 4 taken away.

Fig. 6 is a schematic view of the operation principle of one of the storage cabinets of the present invention in a closed storage state.

Fig. 7 is a schematic view of the operation principle of one of the storage cabinets of the invention in an open state of use.

Fig. 8 is a schematic view of the second embodiment of the present invention in a closed state.

Detailed Description

Fig. 1-7 show one of the storage cabinets, which includes a translation member 300, a rotation member 200, and a linkage assembly of the translation member 300 and the rotation member 200.

The translation element 300 means that the component is displaced on the premise that the component is kept horizontal, the rotation element 200 means that the component can rotate, or turn over, and the linkage assembly of the two means that the translation element 300 and the rotation element 200 are in linkage relation, which means that the rotation element 200 is synchronously driven to rotate when the translation element 300 is displaced horizontally, and conversely, the rotation element 200 is also synchronously driven to displace horizontally when the rotation element 200 is rotated.

The translation member 300 includes an arc-shaped motion trajectory s along which the translation member 300 reciprocally oscillates.

The translation member 300 and the rotation member 200 are integrally assembled in an interlocking manner, and the translation member 300 and the rotation member 200 are assembled in an opposing interlocking manner. The integral linkage assembly means that the two can be used as an integral linkage relation, the relative linkage assembly means that the two have a relative linkage relation with each other, and the double linkage structure realizes the expected effect with the simplest structure.

The translation member 300 and the rotation member 200 are rotatably assembled. Through the structure that the rotating piece 200 is directly and rotationally assembled with the translating piece 300, the double linkage function can be approximately synchronous without delay, at the moment, the relative linkage between the translating piece 300 and the rotating piece 200 is the relative rotation between the rotating piece 200 and the translating piece 300, more specifically, the rotational motion of the rotating piece 200 relative to the translating piece 300, and the extremely simplified structure can realize the switching between the storage state and the use state of the translating piece 300 through the rotation process of the rotating piece 200.

It should be noted that, unless otherwise indicated, the term "rotationally assembled" in this patent is intended to mean that the two are rotatably connected to each other.

Fig. 1-5 show one of the storage cabinets, which comprises a fitting member 100, a first swing arm 400, a second swing arm 500, wherein the first swing arm 400 and the fitting member 100 are rotatably fitted, the first swing arm 400 and the translation member 300 are rotatably fitted, the second swing arm 500 and the fitting member 100 are rotatably fitted, and the second swing arm 500 and the translation member 300 are rotatably fitted.

Under the synchronous action of the first swing arm 400 and the second swing arm 500, the translation member 300 horizontally swings back and forth along the arc-shaped track s, the upper surface of the translation member 300 is set to be a translation member object placing surface 301, and the translation member object placing surface 301 is flat.

The fitting member 100 means a member which is stationary with respect to the translation member 300 and the rotation member 200, and is used not only for the external fitting of the entire cabinet, for the installation thereof to an application site, typically the bottom of an upper cabinet, or a wall surface, but also for the internal fitting of the cabinet itself, such as the fitting of the first and

second coupling members

700 and 800 described below. The fitting 100 shown in fig. 1 to 5 consists of a plate shape on both sides and a plate shape on the upper side. Fig. 3-5 show the left side structure of the cabinet, and the right side of the cabinet is also symmetrical to the structure of fig. 3-5.

In one of the storage cabinets shown in fig. 6-7, the rotation point a2 of the first swing arm 400 and the assembly member 100 connects the rotation point a1 of the first swing arm 400 and the translation member 300 to form a first connection line a, the rotation point b2 of the second swing arm 500 and the assembly member 100 connects the rotation point b1 of the second swing arm 500 and the translation member 300 to form a second connection line b, and the first connection line a and the second connection line b are parallel and equal.

The rotation point a2, the rotation point a1, the rotation point b2 and the rotation point b1 are rotation center points of the corresponding relatively rotatable connection portions, and the rotation point a2, the rotation point a1, the rotation point b2, the rotation point b1, the first connection line a and the second connection line b are more geometrically understood, and it is needless to say that deviations caused by assembly deviations or component dimensional tolerances in reality are reasonable and predictable, and are covered by the technical meaning expressed by the claims.

In one of the storage cabinets shown in fig. 6 and 7, the rotation point a2 of the first swing arm 400 and the assembly member 100 connects the rotation point b2 of the second swing arm 500 and the assembly member 100 to form a third line e, and the third line e is located in the vertical direction.

The rotation point b2 and the third connecting line e should also be understood from the geometrical point of view mentioned above, and the assembly deviation or the dimensional tolerance of the components in the same reality is reasonable and predictable. The theoretical best installation state of the storage cabinet should be that the third connecting line e and the wall surface are parallel to each other, the translation member storage surface 301 is always kept horizontal, the rotation member storage surface 201 is also horizontal when the translation member 300 is in the use state of the lowest end point, at this time, the rotation member storage surface 201 is additionally provided with an additional second layer storage function, and the third connecting line e is positioned in the vertical direction and is overlapped with the gravity direction, so that the storage cabinet is integrally coordinated and attractive, the installation is easy, and the swing of the translation member 300 is more stable.

Fig. 1 to 7 show one of the storage cabinets, which includes a conductive member 600, the conductive member 600 is disposed between the rotating member 200 and the second swing arm 500.

The conductive member 600 is disposed between the rotating member 200 and the second swing arm 500, which means that a conductive action is achieved between the two members, and the conductive action is also a key for achieving the two linkage relationships between the translation member 300 and the rotating member 200, that is, the conductive member 600 has a relationship for conducting the movement of the two members, so that the two members synchronously generate the integral linkage and the relative linkage, and the conductive member 600 also has an adaptive action for the relative distance change caused by the relative linkage between the two members.

Fig. 1-7 show a conductive element 600 of one of the storage cabinets in the form of a conductive swing arm: the rotational assembly of the translation element 300 and the rotation element 200 generates a rotation point c1, the rotational assembly of the conduction swing arm and the rotation element 200 generates a rotation point c3, and the rotational assembly of the conduction swing arm and the second swing arm 500 generates a rotation point c 2. Rotation point c1, rotation point c2, and rotation point c3 are also understood the same as the aforementioned rotation points.

More precisely, the existence of the rotation point c1 can be regarded as a fulcrum, so that the rotation member 200 is integrally rotated around the fulcrum, and the conductive swing arm is rotatably assembled with a portion of the rotation member 200 located on the left side of the fulcrum. The first swing arm 400 performs reciprocating swing with the rotation point a2 as a swing center, and the second swing arm 500 performs reciprocating swing with the rotation point b2 as a swing center, so that the motion process of the translation member 300 is translational swing, the motion track s of the translation member 300 is arc-shaped, the initial state of the translation member located at the uppermost position is taken as a closed storage state, and the terminal state of the translation member located at the lowermost position is taken as an open use state, so that the storage cabinet generates two linkage relations: firstly, the rotating member 200 and the translating member 300 are integrally linked through the conduction action of the conducting member 600, that is, the rotating member 200 and the translating member 300 integrally move upwards or downwards relative to the assembly member 100 along the arc-shaped movement track s; secondly, through the conduction and self-adaptation of the conduction element 600, while the rotating element 200 and the translation element 300 move downward integrally, the rotating element 200 rotates around the rotation point c1 to present a gradual opening process until the rotating element 200 is completely opened when the rotating element 200 and the translation element 300 move downward integrally to a use state of a lowermost terminal point, otherwise, while the rotating element 200 and the translation element 300 move upward integrally, the rotating element 200 rotates reversely around the rotation point c1 until reaching a folding state of an uppermost start point, and at this time, the rotating element 200 is completely closed.

The installation position of the conduction swing arm can be changed: the conductive swing arm is disposed between the rotation member 200 and the first swing arm 400; or the conductive swing arm is arranged between the translation element 300 and the rotation element 200, so that theoretically, as long as the length of the conductive swing arm is adjusted, one end of the conductive swing arm is connected to the position of the rotation element 200 on the left side of the fulcrum, and the other end of the conductive swing arm is connected to any position of the first swing arm 400, the second swing arm 500 and the translation element 300 except the rotation point a2 and the rotation point b2 and is rotatably assembled with the positions, the conductive and self-adaptive effects of the foundation can be realized.

The difference between the second storage cabinet shown in fig. 8 and the first storage cabinet is that the part of the rotating member 200 located at the left side of the pivot is directly assembled by sliding through the sliding block and the second swing arm 500, which means that the part is directly used as the conducting member 600 at this time, and as the rotating member 200 rotates with the pivot point c1 as the pivot, the distance between the sliding block and the second swing arm 500 is adjusted in real time by means of the relative sliding between the sliding block and the second swing arm 500, so as to perform the same conducting and self-adapting functions as the conducting swing arm of the first storage cabinet. It is of course possible to connect the above-mentioned slider to the first swing arm 400 and also to achieve the same conductive and adaptive action as the connection to the second swing arm 500.

Fig. 3-4 show the position limiter 900 of one of the storage cabinets, and the position limiter 900 and the fixing member 100 are fixedly assembled.

The limiting member 900 is used to limit the overall downward limit position of the rotating member 200 and the translating member 300, that is, the limiting member 900 abuts against the second swing arm 500 when reaching the preset lowest end point state, or the limiting member 900 abuts against the second swing arm 500 and the conduction swing arm at the same time, or the limiting member 900 and the translating member 100 are fixedly assembled, the limiting member 900 and the rotating member 200 abut against each other when reaching the lowest end point state can also achieve the limiting effect, and the limiting member 900 is made of rubber, plastic or other elastic materials to improve the buffering effect when abutting against each other.

In one of the storage cabinets shown in fig. 4-5, the rotating member 200 includes a rotating member storage surface 201, and the distance between the rotating member storage surface 201 and the rotating point c1 of the translating member 300 and the rotating member 200 is greater than the distance between the rotating point c3 of the transmission swing arm and the rotating member 200 and the rotating point c1 of the translating member 300 and the rotating member 200.

Within the range corresponding to the object placing surface 201 of the rotating member, no matter any point is selected, the distance between the rotating point c1 means the shortest straight line distance of the connecting line of the two points, and the distance between the rotating point c3 and the rotating point c1 means the shortest straight line distance of the connecting line of the two points, the former is greater than the latter to form a lever relationship, so that the rotating member 200 is pulled manually and is easy to lift, the two linkage relationships are easily realized, and good hand feeling is brought.

Fig. 3 shows an additional buffer (not shown) of the locker, which is located between the assembly 100 and the first swing arm 400. Additional bumpers are also possible between the fitting 100 and the second swing arm 500. Additional cushioning members may also be located between the fitting 100 and the translator 300.

The buffer component is used for improving the operation hand feeling when the translation component 300 and the rotation component 200 move together, and is also used for buffering the abrupt and reactive force caused by the movement process to the maximum extent. The buffer member is located between the fitting 100 and the first swing arm 400 means that a buffering function is achieved by being disposed between the fitting 100 and the second swing arm 500, and similarly, the buffer member is located between the fitting 100 and the translating member 300.

The buffer piece can be arranged in various ways, and can comprise an air pressure support rod 11 and a damping rod 12, wherein the air pressure support rod 11 and an assembly part 100 are rotatably assembled, the air pressure support rod 11 and a first swing arm 400 are rotatably assembled, the damping rod 12 and the assembly part 100 are rotatably assembled, and the damping rod 12 and the first swing arm 400 are rotatably assembled. It is also possible to include the tension spring 13, the tension spring 13 and the fitting 100 are rotatably fitted, and the tension spring 13 and the second swing arm 500 are rotatably fitted. Because the motion trail of the translation piece 300 or the motion trail of the translation piece 300 and the rotation piece 200 is arc-shaped, the real-time angle change of the buffering pieces can be realized through the rotation assembly of the buffering pieces, the buffering effect meeting the arc-shaped motion process is brought, and the extremely fine operation hand feeling is provided.

It should be emphasized that when the structure shown in fig. 3 is adopted as the buffer member, no matter in the overall descending process or the overall ascending process of the translation member 300 and the rotation member 200, the operation hand feeling is greatly improved, and especially in the lowest position use state, the energy accumulated by the combined action of the downward pushing of the hand and the gravity can be released slowly by only slightly pushing the hand upwards, so as to drive the translation member 300 and the rotation member 200 to ascend integrally. Especially, when the angle changes in real time, the strokes of the pneumatic support rod 11, the damping rod 12 and the tension spring 13 respectively change dynamically, the stroke refers to the extension or shortening of the tension spring 13, the extension length of the pneumatic support rod 11 and the damping rod 12 changes dynamically, the acting force or the reaction force on the stressed point changes accordingly due to the change of the angle, and the combination and the matching of the pneumatic support rod 11, the damping rod 12 and the tension spring 13 realize the complementation of the force, thereby achieving the effect of uniform stress.

The assembling structure of one of the storage cabinets shown in fig. 1-5 includes an assembling unit 100, a translational member 300, a first connector 700, a second connector 800, a first swing arm 400, and a second swing arm 500, wherein the assembling unit 100 includes a first receiving hole 101 and a second receiving hole 102, the first connector 700 is inserted into the first receiving hole 101, the second connector 800 is inserted into the second receiving hole 102, the first connector 700 and the translational member 300 are fixedly assembled or rotatably assembled, the first connector 700 and the first swing arm 400 are rotatably assembled, the first swing arm 400 and the assembling unit 100 are rotatably assembled, the second connector 800 and the translational member 300 are fixedly assembled or rotatably assembled, the second connector 800 and the second swing arm 500 are rotatably assembled, and the second swing arm 500 and the assembling unit 100 are rotatably assembled. The structure is compact and simple, the high-grade feeling of the storage cabinet is improved, and the main action parts of the storage cabinet are positioned outside the assembly parts 100, so that the detection and maintenance can be convenient by opening the cover plate.

The first connector 700 is fitted through the first receiving hole 101, which means that the first connector 700 is fitted through the first receiving hole 101, so that the first connector 700 can reciprocate in the first receiving hole 101, and correspondingly the second connector 800 is fitted through the second receiving hole 102, which means that the second connector 800 is fitted through the second receiving hole 102, so that the second connector 800 can reciprocate in the second receiving hole 102. The first connecting member 700 and the translating member 300 can be connected in a fixed assembly or a rotating assembly: the first connecting member 700 and the translating member 300 are fixedly assembled, which means that the two are fixedly connected, and the first connecting member 700 and the translating member 300 are rotatably connected. Correspondingly, the fixed assembly of the second connecting member 800 and the translating member 300 means that the two are fixedly connected, and the rotational assembly of the second connecting member 800 and the translating member 300 means that the two are relatively rotatably connected. The tension spring 13 can indirectly realize the buffering effect on the second swing arm 500 through the rotating assembly with the second connecting piece 800, and compared with the direct assembly of the tension spring 13 and the second swing arm 500, the pneumatic support rod 11 and the first connecting piece 700 also realize the compact structure through the rotating assembly.

Claims

1. Put the thing cabinet, its characterized in that: the device comprises a translation piece and a rotation piece, wherein the translation piece and the rotation piece are assembled in a linkage mode.

2. A cabinet according to claim 1, wherein: the translation member includes an arcuate motion profile.

3. A cabinet according to claim 1, wherein: the translation piece and the rotating piece are integrally assembled in a linkage mode, and the translation piece and the rotating piece are assembled in a linkage mode relatively.

4. A cabinet according to claim 1, 2 or 3, wherein: the translation member and the rotation member are rotatably assembled.

5. A cabinet according to claim 1, 2 or 3, wherein: the assembly part is rotatably assembled with the assembly part, the first swing arm and the translation part are rotatably assembled with the assembly part, the second swing arm and the assembly part are rotatably assembled with the second swing arm and the translation part.

6. A cabinet according to claim 4, wherein: the assembly part is rotatably assembled with the assembly part, the first swing arm and the translation part are rotatably assembled with the assembly part, the second swing arm and the assembly part are rotatably assembled with the second swing arm and the translation part.

7. A cabinet according to claim 6, wherein: the rotation point of the first swing arm and the assembly part is connected with the rotation point of the first swing arm and the translation part to form a first connection line, the rotation point of the second swing arm and the assembly part is connected with the rotation point of the second swing arm and the translation part to form a second connection line, and the first connection line and the second connection line are parallel and equal.

8. A cabinet according to claim 7, wherein: and the rotating points of the first swing arm and the assembly part are connected with the rotating points of the second swing arm and the assembly part to form a third connecting line, and the third connecting line is positioned in the vertical direction.

9. A cabinet according to claim 6, wherein: the transmission piece is arranged between the rotating piece and the first swing arm or between the rotating piece and the second swing arm or between the rotating piece and the translation piece.

10. A cabinet according to claim 9, wherein: the device comprises a limiting part, a limiting part and a translation part which are fixedly assembled.