TWI828567B - Storage cabinet with positioning device - Google Patents

Abstract

A storage cabinet with a positioning device, including a storage part, a drawer, and a positioning device The positioning device includes a driving member that drives a base to move back and forth between a first position and a second position. The base is pivoted with a locking piece, and the locking piece is between a locking angle and a release angle. Deflection, when the base is in the first position and the locking part is at the locking angle, the locking part corresponds to the drawer located in the storage part, and the drawer can be pushed into the storage cabinet by the user but cannot be pulled out; when the base is in the second position, the locking part The drawer can be pulled out or pushed into the storage cabinet by the user, so that the drawer can only be moved into the storage cabinet in one direction, and at the same time, the use status of the drawer can be confirmed and controlled in a digital and intelligent way.

Description

Storage cabinet with positioning device

The present invention relates to storage cabinets, and in particular, refers to a storage cabinet with a positioning device.

Storage cabinets are used in homes, factories, and various commercial places to provide people with the ability to store items while organizing a clean and efficient living and working space. Storage cabinets usually contain multiple drawers, allowing users to store items of the same type in the same drawer. In addition to convenient use, they can also plan storage locations that match the usage.

In response to the development of digital and intelligent technology, the use of storage cabinets can also be improved with optimized design and control functions, making the application of storage cabinets closer to and improving the user's needs.

Therefore, the main purpose of the present invention is to provide a storage cabinet with a positioning device, which can be used to control and confirm the use status of the storage cabinet to meet the user's needs.

In order to achieve the purpose of front opening, this invention provides a storage cabinet with a positioning device, which includes a storage part, a drawer, and a positioning device; the drawer is movably provided in the storage part in the pull-out direction or the push-in direction; The positioning device includes a driving member provided in the storage part. The driving member drives a base to reciprocate between a first position and a second position. The base is pivoted with a locking member, and the locking member is pivoted on a deflection between the locking angle and a release angle; when the base is in the first position and the locking piece is in the Locking angle, the locking piece corresponds to the drawer, the drawer is moved into the storage cabinet in the pushing direction by the user and cannot move in the pulling out direction; when the base is in the second position, the locking piece moves away from the drawer , the drawer is moved relative to the storage cabinet by the user along the pull-out direction or the push-in direction, so that the drawer can only be moved into the storage cabinet in one direction, and at the same time, the use of the drawer can be confirmed and controlled in a digital and intelligent manner. The purpose of the invention of the state.

Preferably, the driving member has a displaceable transmission rod, the base has a connecting part and an extension part, the transmission rod is provided at the connecting part of the base, and the connecting part is movably provided at the storage. The object portion, the extension portion extends from the connecting portion toward the drawer, and the locking piece is pivoted on the extension portion.

Preferably, an elastic member is disposed between the locking member and the extension part, and the elastic force of the elastic member pulls the locking member from the release angle to the locking angle.

Preferably, the storage part is provided with a sensing component, and the drawer is movably provided on the sensing component.

Preferably, the driving member drives the base to move to the first position and the drawer is pushed into the storage part, and the drawer pushes the locking part to deflect to the release angle until the drawer moves into the storage part, the The locking member returns to the locking angle.

Detailed structures or features provided by the present invention will be described in the subsequent detailed description of the embodiments. However, those skilled in the art will understand that the detailed description and the specific examples enumerated for implementing the present invention are for illustration only and are not intended to limit the scope of the claims of the present invention.

10:Drawer

20: Positioning device

22:Driving parts

24:Transmission rod

25: Sensing piece

26:Pedestal

30:Connection Department

32:Extension part

34:Guide groove

36:Guide pillar

38: Locking piece

39: Elastic parts

50:Storage Department

Figure 1 is a perspective assembly view of a preferred embodiment of the present invention.

Figure 2 is similar to Figure 1, mainly showing a three-dimensional combination view from another perspective.

Figure 3 is a partial enlarged view of Figure 1.

Figure 4 is a top view of the preferred embodiment of the present invention.

5 to 9 are schematic diagrams of the operation of the preferred embodiment of the present invention.

In order to explain the structure, characteristics and functions of the present invention in detail, the preferred embodiments are enumerated and described with the following figures. Those skilled in the art can understand that the descriptive terms of this embodiment are generic descriptions that do not limit the application field. For example, material or shape terms include, but are not limited to, the material or shape specified in the description, and location terms include, but are not limited to, set, close, connected, or adjacent. The term "a" as the quantity of each component includes one and a plurality of components including one or more. The directional descriptive terms such as "upper", "lower", "inner", "outer", "top" and "bottom" mentioned in this manual are only descriptive terms based on the normal directions of use and are not intended to be used as a reference. The intention is to limit the scope of the claim.

Please refer to FIGS. 1 to 4 , which show a storage cabinet with a positioning device according to a preferred embodiment of the present invention. In this preferred embodiment, the storage cabinet has at least one storage portion 50 as an example. Each storage unit The part 50 is suitable for setting a drawer 10 and is provided with a positioning device 20. The drawer 10 can be an open or closed box. The drawer 10 can be moved in the pull-out direction or the push-in direction by the user and is provided in each storage cabinet. Object Department 50.

The above-mentioned positioning device 20 includes a driving member 22 provided in the storage cabinet. In this preferred embodiment, the driving member 22 is a solenoid valve as an example. The driving member 22 has a transmission rod 24 that is controlled to move up and down. The driving member 22 Located inside the storage part 50, a base 26 is provided at the top of the transmission rod 24. In this preferred embodiment, the base 26 has a connecting part 30 and an extending part 32. The connecting part 30 uses linear guide grooves 34 to provide guide posts. The structure 36 is movably disposed inside the storage part 50 and adjacent to the driving member 22, and the transmission rod 24 of the driving member 22 is disposed On the connecting part 30, the extension part 32 extends from the connecting part 30 toward the direction of the drawer 10. A locking part 38 is pivoted on the extension part 32. The locking part 38 can deflect between a locking angle and a releasing angle relative to the connecting part 30. The locking part 38 An elastic member 39 is provided between 38 and the extension part 32. In this preferred embodiment, the elastic member 39 is a tension spring as an example. The elastic force of the elastic member 39 pulls the locking member 38 from the release angle to the locking angle.

The transmission rod 24 of the driving member 22 drives the base 26 to reciprocate between a first position and a second position. As shown in Figure 5, when the base 26 is in the first position, the inner wall of the drawer 10 corresponds to the locked position. The locking piece 38 at an angle, the side wall of the drawer 10 and the locking piece 38 resist each other so that the storage part 50 cannot be moved out. As shown in Figure 6, when the base 26 is pushed to the second position by the transmission rod 24 of the driving member 22, the locking member 38 moves away from the side wall of the drawer 10, and the drawer 10 can be moved in the pulling direction or pushing direction by the user. When the storage cabinet moves, and when the drawer 10 is pulled out and moved back to the storage part 50 in the pushing direction, the side wall of the drawer 10 will push the locking member 38 to deflect to the release angle during the movement process, until the drawer 10 moves into the storage part. 50 to the side wall and passes through the locking piece 38. The locking piece 38 is pulled back to the locking angle by the elastic force of the elastic piece 39. The locking piece 38 re-corresponds to the side wall of the drawer 10, so that the drawer 10 can be moved into the storage cabinet in the push direction and cannot be pulled back. Move in the outbound direction.

Utilizing the above components, as shown in Figures 5 to 9, the present invention can confirm and control the use or storage status of the drawer 10. For example, a sensing component 25 similar to a micro switch can be added inside the storage part 50. When the driving component 22 does not move, that is, when the base 26 is in the first position, and the drawer 10 is located in the storage portion 50, it presses against the sensing member 25 to send out a signal, indicating that the drawer 10 is in the storage position of the storage cabinet. It will be stuck by the locking piece 38 at the locking angle and cannot be removed from the storage portion 50 .

When the user wants to take out the items in the drawer 10, as shown in Figure 6, the transmission rod 24 of the corresponding driving member 22 of the drawer 10 can drive the base 26 to move from the first position to a predetermined second position through automatic control. time (for example, 10 seconds), within the predetermined time, the drawer 10 can not be interfered by the locking part 38 and allows the user to move out of the storage part 50 and release the sensing part 25. The sensing part 25 can generate another signal to represent the drawer. 10 is located in the use position. As shown in Figures 6 to 7, when the above predetermined time is exceeded, the base 26 will be brought back to the first position by the transmission rod 24. At this time, the drawer 10 can only move the locking member from the use position as shown in Figures 8 to 9. 38 push After moving to the release angle and then returning to the locking angle, it is pushed back to the storage position, thereby achieving the function that the drawer 10 can only move in one direction. At the same time, it achieves the purpose of the invention of confirming and controlling the use status of the drawer in a digital and intelligent manner.

10:Drawer

22:Driving parts

24:Transmission rod

25: Sensing piece

26:Pedestal

30:Connection Department

32:Extension part

34:Guide groove

36:Guide pillar

38: Locking piece

39: Elastic parts

Claims (3)

A storage cabinet with a positioning device, including: a storage part; a drawer, movably provided in the pull-out direction or push-in direction; and a positioning device, including a drawer provided in the storage part The driving member drives a base to reciprocate between a first position and a second position. The base is pivoted with a locking member, and the locking member deflects between a locking angle and a release angle; wherein , an elastic member is provided between the locking member and the base, and the elastic force of the elastic member pulls the locking member from the release angle to the locking angle; when the base is in the first position and the elastic force of the elastic member makes The locking piece is located at the locking angle, and the locking piece corresponds to a side wall of the drawer. The drawer is moved into the storage part in the pushing direction by the user, and then the side wall pushes the locking piece to deflect to the release angle until the drawer is moved into the storage part in the pushing direction. The drawer moves into the storage part and passes through the side wall through the locking piece. The locking piece is pulled back to the locking angle by the elastic force of the elastic piece. The side wall of the drawer and the locking piece resist each other so that the drawer cannot be pulled out in the direction. Move out the storage part; when the base is in the second position, the locking member moves away from the drawer, and the drawer is moved relative to the storage cabinet in the pull-out direction or the push-in direction by the user. The storage cabinet with a positioning device as claimed in claim 1, wherein the driving member has a displaceable transmission rod, the base has a connecting part and an extension part, the transmission rod is provided at the connecting part of the base, and the The connecting part is movably provided on the storage part, the extending part extends from the connecting part toward the drawer direction, the locking part is pivoted on the extending part, and the elastic part is provided between the locking part and the extending part. The storage cabinet with a positioning device as claimed in claim 1, wherein the storage part is provided with a sensing component, and the drawer is movably disposed on the sensing component.