Modular frame with displacement structure

Abstract

This invention relates to a modular shelf with a displacement structure, mainly comprising a movable shelf body, which includes a fixed shelf unit and a movable shelf unit. The fixed shelf unit is mounted on a fixed base, while the movable shelf unit can slide horizontally relative to the fixed shelf unit and can movably hold a storage box. By means of a slider, an upper guide rod, and a lower guide rod between the fixed shelf unit and the movable shelf unit, the movable shelf unit can move stably within a predetermined stroke range. Users can pull the storage box to a lateral position to directly access or place items without lifting the tabletop. Therefore, this modular shelf with a displacement structure provides an improved structure that is intuitive to operate, structurally stable, and practically valuable, achieving a significant improvement in usability.

Description

Modular frame with displacement structure Technical Field

[0001] This invention relates to a modular rack with a displacement structure, particularly a modular rack with a displacement structure that allows the storage box to move bidirectionally relative to a fixed base. It is suitable for tables, work platforms, or other equipment structures with storage functions and belongs to the technical field of storage devices. Prior Technology

[0002] Please refer to Figure 1. The conventional structure includes a base 1, a storage box 3 at the bottom of the base 1, and a table 2 above the storage box 3. The conventional structure uses the table 2 as a platform for users to place items or utensils, while the storage box 3 is used to store related items.

[0003] However, in actual use, when a user wants to take out the items inside the container 3, the table 2 must be lifted first. If there are items or utensils placed on the table 2, they must also be removed or tidied up before the user can take them out. This not only makes the operation steps cumbersome, but also makes it inconvenient to use.

[0004] Furthermore, in situations where items are frequently picked up and put down, the aforementioned conventional structure requires repeated lifting of the tabletop 2, which can easily affect the overall smoothness of use and may increase the risk of tipping or collision due to the movement of items. Obviously, there is still room for improvement. Summary of the Invention

[0005] In other words, the main purpose of this invention is to address the inconvenience caused by the need to lift the table and remove the items when retrieving items from the storage box in conventional structures. To improve upon this deficiency, this invention provides a combination shelf with a displacement structure.

[0006] To achieve the above objectives, the present invention comprises a displacement frame, which includes a fixed frame unit and a movable frame unit. The fixed frame unit is mounted on a fixed base, and the movable frame unit can slide relative to the fixed frame unit in both left and right directions, and can movably mount a housing box.

[0007] Because the fixed frame unit and the movable frame unit are equipped with a slider, an upper guide rod and a lower guide rod, the movable frame unit can move stably within a predetermined stroke range. Without having to lift the table, the user can pull the storage box and the movable frame unit to a side position and directly take out or put the items inside the storage box, which significantly improves the convenience of use.

[0008] Furthermore, this invention can further utilize structural designs such as magnetic positioning, limiting rods, and baffles to ensure that the movable frame unit maintains stable positioning in a non-displaced state and avoids detachment or shaking during displacement, thus balancing operational safety and structural stability.

[0009] Therefore, the modular frame with displacement structure in this invention can effectively improve the problem of inconvenience in accessing conventional structures, and provides an improved structure that is intuitive to operate, structurally stable and practical, thus achieving practical progress in terms of ease of use. Simple Explanation of the Diagram

[0010]

[0011] Figure 1: Three-dimensional view of the known modular frame structure.

[0012] Figure 2: A three-dimensional view of the exterior of this work.

[0013] Figure 3: An exploded 3D view of this work.

[0014] Figure 4: A cross-sectional view of this work.

[0015] Figure 5: A three-dimensional view of the movable frame unit and the fixed frame unit of this creation in a state of incomplete stretching and displacement.

[0016] Figure 6: A three-dimensional view of the movable frame unit and the fixed frame unit of this creation in a fully stretched and displaced state. The figure shows that the movable frame unit is displaced to the left of the fixed frame unit.

[0017] Figure 7: A three-dimensional view of the movable frame unit and the fixed frame unit of this creation in a fully stretched and displaced state. The figure shows that the movable frame unit is displaced to the right of the fixed frame unit.

[0018] Figure 8: A three-dimensional view of the positioning part of the storage box in the combination configuration of the movable frame unit of this creation.

[0019] Figure 9: This is a three-dimensional view of the stretched displacement state of this creation. The figure shows that the movable frame unit is connected to the receiving box and is displaced to the left of the fixed frame unit.

[0020] Figure 10: This is another perspective view of the stretched displacement state of this creation. The figure shows that the movable frame unit is connected to the receiving box and is displaced to the right of the fixed frame unit.

[0021] Figure 11: A perspective view of the implementation state of the movable frame unit of this invention, which is configured with a accommodating box and a supporting part of a fixed base.

[0022] Figure 12: This is a three-dimensional view of the stretched displacement state of this creation. The figure shows that the movable frame unit is connected to the receiving box and is displaced to the left side of the fixed base to which the fixed frame unit is connected.

[0023] Figure 13: This is another perspective view of the stretched displacement state of this creation. The figure shows that the movable frame unit is connected to the receiving box and is displaced to the right side of the fixed base to which the fixed frame unit is connected.

[0024] Figure 14: This is a three-dimensional view of the stretched displacement state of this creation. The figure shows that the movable frame unit is connected to the housing box and moves to the right side of the fixed base connected to the foldable fixed frame unit.

[0025] Figure 15: This is a three-dimensional view of another stretched displacement state of this creation. The figure shows that the movable frame unit is connected to the housing box and is displaced to the left side of the fixed base to which the foldable fixed frame unit is connected. Implementation

[0026] Please refer to Figures 2 to 15, which show one preferred embodiment of the "combination frame with displacement structure" of this invention. However, it should be noted that the following description is only for illustrating the technical content of this invention and is not intended to limit the scope of this invention. All equivalent changes made in accordance with the spirit of this invention should be covered within the protection scope of this invention.

[0027] As shown in Figures 2 to 4, the present invention provides a combination frame with a displacement structure, which includes a displacement frame body A. The displacement frame body A is mainly composed of a fixed frame unit A1 and a movable frame unit A2.

[0028] The fixing unit A1 is composed of a first fixing side plate 10, a second fixing side plate 20, two first sliders 40, two second sliders 50 and two upper guide rods 30; the first fixing side plate 10 and the second fixing side plate 20 are arranged opposite to each other, and the first fixing side plate 10 is provided with a first positioning side edge 11 extending horizontally outward and the second fixing side plate 20 is provided with a second positioning side edge 21 extending horizontally outward.

[0029] Each of the upper guide rods 30 is respectively disposed on the left and right sides between the first fixed side plate 10 and the second fixed side plate 20. Each of the first sliders 40 is provided with a first upper hole 41, and each of the second sliders 50 is provided with a second upper hole 51. Each of the upper guide rods 30 can be inserted into the first upper hole 41 and the second upper hole 51 respectively, so that the first slider 40 and the second slider 50 can slide along the upper guide rod 30.

[0030] As shown in Figures 3 and 4, each of the upper guide rods 30 has a first upper group hole 31 and a second upper group hole 32 at its two ends in the axial position; the left and right sides of the first fixed side plate 10 are respectively provided with a first fixed group hole 12, and the left and right sides of the second fixed side plate 20 are respectively provided with a second fixed group hole 22.

[0031] After each of the upper guide rods 30 passes through the first upper hole 41 of each of the first sliders 40 and the second upper hole 51 of each of the second sliders 50, the first upper hole 31 and the first fixed hole 12 are respectively inserted and screwed together by a first fixing component 13, and the second upper hole 32 and the second fixed hole 22 are respectively inserted and screwed together by a second fixing component 23, thereby making the upper guide rod 30 stably mounted between the first fixed side plate 10 and the second fixed side plate 20.

[0032] The movable frame unit A2 is composed of a first movable side plate 60, a second movable side plate 70 and two lower guide rods 80. The first movable side plate 60 and the second movable side plate 70 are arranged opposite to each other. The first movable side plate 60 is provided with a first fixed position surface 61 extending horizontally inward and the second movable side plate 70 is provided with a second fixed position surface 71 extending horizontally inward.

[0033] Each lower guide rod 80 is respectively disposed on the left and right sides between the first movable side plate 60 and the second movable side plate 70. Each lower guide rod 80 has a first lower group hole 81 and a second lower group hole 82 respectively at its two ends axially. The left and right sides of the first movable side plate 60 are respectively provided with a first movable group hole 62, and the left and right sides of the second movable side plate 70 are respectively provided with a second movable group hole 72. Each first slider 40 has a first lower hole 42 below its first upper hole 41, and each second slider 50 has a second lower hole 52 below its second upper hole 51, so that each lower guide rod 80 can pass through.

[0034] When each of the lower guide rods 80 passes through the first lower hole 42 of each of the first sliders 40 and the second lower hole 52 of each of the second sliders 50, the first lower group hole 81 and the first movable group hole 62 are respectively inserted and screwed in by a first movable component 63, and the second lower group hole 82 and the second movable group hole 72 are respectively inserted and screwed in by a second movable component 73, thereby making the lower guide rod 80 stably mounted between the first movable side plate 60 and the second movable side plate 70; and the movable frame unit A2 can be stably suspended and linked to the first slider 40 and the second slider 50 of the fixed frame unit A1.

[0035] As shown in Figures 5 to 7, the upper guide rod 30 and the lower guide rod 80 are respectively inserted through the first slider 40 and the second slider 50, so that the movable frame unit A2 can slide in both directions to the left and right relative to the fixed frame unit A1 through the first slider 40 and the second slider 50.

[0036] The displacement stroke of the movable frame unit A2 is limited by the range defined by the two ends of the upper guide rod 30, which prevents the movable frame unit A2 from detaching from the fixed frame unit A1 and improves the stability and safety of the overall structure during the displacement process.

[0037] As shown in Figures 4 and 5, the first fixed side plate 10, the second fixed side plate 20, the first movable side plate 60, and the second movable side plate 70 are all made of metal. Each of the first sliders 40 has a plurality of first magnetic attractors 43 corresponding to the surface positions of the first fixed side plate 10 and the first movable side plate 60, so that the first slider 40 can be positioned on the surface of the first fixed side plate 10 or the first movable side plate 60 by magnetic attraction; similarly, each of the second sliders 50 has a plurality of second magnetic attractors 53 corresponding to the surface positions of the second fixed side plate 20 and the second movable side plate 70, so that the second slider 50 can be positioned on the surface of the second fixed side plate 20 or the second movable side plate 70 by magnetic attraction.

[0038] This allows the movable frame unit A2 and the fixed frame unit A1 to maintain a stable fit in a non-displaced state, avoiding unexpected displacement due to shaking or external forces.

[0039] As shown in Figures 3, 8-13, a fixed base C has a support part C1 on its left and right sides respectively. Preferably, the support part C1 is in the shape of a round rod. The first positioning side edge 11 and the second positioning side edge 21 of the fixed frame unit A1 can be movably hung on the support part C1 respectively.

[0040] The first fixed side plate 10 has a first through hole 14 at its center, and a first elastic member 16 and a first limiting rod 15 are sequentially arranged on its outer side. The first limiting rod 15 passes through the first elastic member 16 and the first through hole 14, and is fixed to the end of the first limiting rod 15 by a first fixing member 17. The second fixed side plate 20 has a second through hole 24 at its center, and a second elastic member 26 and a second limiting rod 25 are sequentially arranged on its outer side. The second limiting rod 25 passes through the second elastic member 26 and the second through hole 24, and is fixed to the end of the second limiting rod 25 by a second fixing member 27. In this way, the first limiting rod 15 and the second limiting rod 25 can be elastically compressed, and the first positioning side edge 11 and the second positioning side edge 21 can be respectively locked and limited on the support part C1.

[0041] A housing box B has a positioning part B1 on its left and right sides respectively. The positioning part B1 can be hung on the first positioning surface 61 and the second positioning surface 71 of the movable frame unit A2 respectively. In addition, the left and right sides of the first positioning surface 61 of the first movable side plate 60 are bent upward to form a first baffle 64, and the left and right sides of the second positioning surface 71 of the second movable side plate 70 are also bent upward to form a second baffle 74. The first baffle 64 and the second baffle 74 can limit the positioning part B1 of the housing box B in the left and right directions.

[0042] Additionally, as shown in Figures 14 and 15, when the fixed frame unit A1 is used in conjunction with another foldable fixed base D, the fixed base D has a support part D1 on each of its left and right sides. The first positioning side edge 11 and the second positioning side edge 21 can be movably hung on the support part D1 respectively. At this time, the movable frame unit A2 can still be connected to the accommodating box B and stretched and displaced to the left or right.

[0043] Therefore, the storage box B of this invention can be stretched and displaced in both directions to the left and right along with the movable frame unit A2 relative to the fixed frame unit A1, so as to improve the convenience of taking it out and putting it in during use.

[0044]

[0045] 1: Base

[0046] 2: Tabletop

[0047] 3: Container

[0048] A: Displacement frame

[0049] A1: Fixed frame unit

[0050] A2: Movable frame unit

[0051] B: Storage box

[0052] B1: Positioning Unit

[0053] C: Fixed base

[0054] C1: Support section

[0055] D: Fixed base

[0056] D1: Support section

[0057] 10: First fixed side plate

[0058] 11: First positioning side edge

[0059] 12: First fixed group of holes

[0060] 13: First fixed component

[0061] 14: First perforation

[0062] 15: First limit rod

[0063] 16: First elastic element

[0064] 17: First fastener

[0065] 20: Second fixed side plate

[0066] 21: Second positioning side edge

[0067] 22: Second fixed group hole

[0068] 23: Second fixing component

[0069] 24: Second perforation

[0070] 25: Second limit rod

[0071] 26: Second elastic element

[0072] 27: Second fastener

[0073] 30: Upper guide rod

[0074] 31: First upper group of holes

[0075] 32: Second upper group of holes

[0076] 40: First slider

[0077] 41: First upper hole

[0078] 42: First lower hole

[0079] 43: First magnetic component

[0080] 50: Second slider

[0081] 51: Second upper hole

[0082] 52: Second lower hole

[0083] 53: Second magnetic component

[0084] 60: First movable side panel

[0085] 61: First locating plane

[0086] 62: First activity group hole

[0087] 63: First Activity Component

[0088] 64: First baffle

[0089] 70: Second movable side panel

[0090] 71: Second locating plane

[0091] 72: Second activity group hole

[0092] 73: Second Activity Component

[0093] 74: Second baffle

[0094] 80: Lower guide rod

[0095] 81: First lower group of holes

[0096] 82: Second lower group of holes

Claims

1. A modular frame with a displacement structure, comprising a displacement frame body, the displacement frame body comprising a fixed frame unit and a movable frame unit, wherein the fixed frame unit is composed of a first fixed side plate, a second fixed side plate, two first sliders, two second sliders, and two upper guide rods; the first fixed side plate and the second fixed side plate are arranged opposite to each other, and the first fixed side plate is provided with a first positioning side edge and the second fixed side plate is provided with a second positioning side edge; each upper guide rod is respectively disposed on the left and right sides between the first fixed side plate and the second fixed side plate, each first slider is provided with a first upper hole, each second slider is provided with a second upper hole, and each upper guide rod can be extended through the first upper hole and the second upper hole respectively, and the upper guide rods are respectively assembled on the left and right sides of the first fixed side plate and the second fixed side plate; The movable frame unit is composed of a first movable side plate, a second movable side plate, and two lower guide rods. The first movable side plate and the second movable side plate are arranged opposite to each other. The first movable side plate has a first fixed position surface and the second movable side plate has a second fixed position surface. Each first slider has a first lower hole below its first upper hole and each second slider has a second lower hole below its second upper hole, so that each lower guide rod can pass through. The lower guide rods are respectively assembled on the left and right sides of the first movable side plate and the second movable side plate.

2. The modular frame with displacement structure as described in claim 1, wherein each of the upper guide rods has a first upper group hole and a second upper group hole at its two ends at axial positions, and the left and right sides of the first fixed side plate have a first fixed group hole corresponding to the positions of the first upper group holes, and the left and right sides of the second fixed side plate have a second fixed group hole corresponding to the positions of the second upper group holes; each of the upper guide rods extends through the first upper hole and the second upper hole, such that the first upper group hole and the first fixed group hole are respectively inserted through and screwed in by a first fixing component, and the second upper group hole and the second fixed group hole are respectively inserted through and screwed in by a second fixing component.

3. The modular frame with displacement structure as described in claim 1, wherein each of the lower guide rods has a first lower group hole and a second lower group hole at its two ends at axial positions, and the left and right sides of the first movable side plate have a first movable group hole corresponding to the positions of the first lower group holes, and the left and right sides of the second movable side plate have a second movable group hole corresponding to the positions of the second lower group holes; each of the lower guide rods extends through the first lower hole and the second lower hole, such that the first lower group hole and the first movable group hole are respectively inserted through and screwed in by a first movable component, and the second lower group hole and the second movable group hole are respectively inserted through and screwed in by a second movable component.

4. The modular frame with displacement structure as described in claim 1, wherein the first fixed side plate, the second fixed side plate, the first movable side plate, and the second movable side plate are all made of metal; each of the first sliders is provided with a plurality of first magnetic attractors at the surface position corresponding to the first fixed side plate and the first movable side plate, so that the first slider can be positioned on the surface of the first fixed side plate or the first movable side plate by magnetic attraction; each of the second sliders is provided with a plurality of second magnetic attractors at the surface position corresponding to the second fixed side plate and the second movable side plate, so that the second slider can be positioned on the surface of the second fixed side plate or the second movable side plate by magnetic attraction.

5. The modular frame with displacement structure as described in claim 1 further includes a fixed base and a receiving box, wherein the fixed base is provided with a support portion on the left and right sides respectively, and the receiving box is provided with a positioning portion on the left and right sides respectively; the first positioning side edge and the second positioning side edge of the fixed frame unit can be movably hung on the support portion of the fixed base respectively, and the positioning portion of the receiving box can be hung on the first positioning surface and the second positioning surface of the movable frame unit respectively.

6. The modular frame with displacement structure as described in claim 5, wherein a first through hole is provided at the center of the first fixed side plate, a first elastic member and a first limiting rod are sequentially arranged outside the first through hole, the first limiting rod passes through the first elastic member and the first through hole, and is fixed to the end of the first limiting rod by a first fixing member screw; a second through hole is provided at the center of the second fixed side plate, a second elastic member and a second limiting rod are sequentially arranged outside the second through hole, the second limiting rod passes through the second elastic member and the second through hole, and is fixed to the end of the second limiting rod by a second fixing member screw; the first limiting rod and the second limiting rod are elastically compressible and can respectively lock and limit the first positioning side edge and the second positioning side edge on the support part.

7. The modular frame with displacement structure as described in claim 5, wherein the left and right sides of the first positioning surface are bent upward to form a first baffle, and the left and right sides of the second positioning surface are bent upward to form a second baffle, wherein the first baffle and the second baffle limit the positioning part.

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