CN219742159U - Box shelf mounting structure - Google Patents

Abstract

The utility model provides a box shelf mounting structure, includes the open box in one side and installs the shelf in this box inside, its characterized in that: the sliding grooves are respectively fixed on the opposite inner side walls of the box body, the rear parts of the sliding grooves are rotationally connected to the rear side walls of the box body, the left side part and the right side part of the sliding grooves are provided with sliding block assemblies matched with the sliding grooves, the sliding block assemblies are clamped in the sliding grooves to enable the sliding grooves to be in an open state, and the sliding block assemblies are separated from the sliding grooves to enable the sliding grooves to be capable of being turned to a storage state. The utility model has the advantages that: this box shelf mounting structure is equipped with the slider subassembly that can rotate in the shelf lateral part, is fixed with on the inside wall of box with slider subassembly matched with spout, and slider subassembly card is established in the spout and is in open condition, and slider subassembly breaks away from in the spout and makes the shelf can overturn to accomodate the state, and the user just can realize opening and accomodating of shelf as long as upset shelf, convenient operation is swift, and is in the box inside after accomodating of shelf, is difficult for causing to lose.

Description

Box shelf mounting structure

Technical Field

The utility model relates to a box body, in particular to a box body shelf mounting structure.

Background

In order to distribute the storage space inside the case, a shelf is installed inside the case in a plurality of cases, and the shelf is generally horizontally disposed. Some shelves are fixedly arranged in the box body, so that partial articles are difficult to store in the box body due to larger volume, in order to solve the defect of inflexible storage space in the box body, movable shelves are arranged in the box body, such as a safe box with the height of a hidden type adjusting shelf disclosed in Chinese patent No. 201420346958.1 (grant bulletin No. CN 203961600U), the safe box comprises a box body and a box door hinged with the box body, a lower shelf is fixed at the lower end of the box body, and guide grooves are arranged in the middle parts of two side walls in the box body; the lower end of the guide groove is positioned in the middle of two side edges of the lower storage plate, a fixed seat is arranged at the top of the guide groove, and a screw rod is arranged in the guide groove; the top end of the screw rod is connected with the fixed seat, the middle part of the guide worm is connected with a driving worm, and one end of the driving worm, facing the box door, is connected with an adjusting knob; a movable upper object placing plate is arranged above the lower object placing plate, guide bulges are arranged in the middle parts of two side edges of the upper object placing plate, and the upper object placing plate is sleeved on screw rods in two side walls of the box body. The safe adopts the principle of lifting of the screw rod to adjust the height of the object placing plate, is convenient to adjust, and simultaneously conceals the screw rod with the adjustable height in the side wall of the safe body and the object placing plate. As another example, the utility model patent of China discloses a high-strength sheet metal safe with a patent number of 202122860257.2 (grant publication number of CN 216893990U), the high-efficiency safe comprises a safe body, a partition plate is arranged in the safe body, reset mechanisms are symmetrically arranged on the left and right surfaces of the partition plate, a mounting carrier plate is fixedly connected to the bottom surface in the safe body, a traction mechanism and a limiting mechanism are arranged on the outer side wall of the mounting carrier plate, the traction mechanism, the reset mechanisms and the limiting mechanism are arranged, when a right-side linkage shaft rod is driven to rotate by a counter-clockwise rotation knob, the roller and the winding disc synchronously rotate, the left-side linkage shaft rod synchronously rotates through a transmission belt, the two winding discs synchronously wind a traction rope, the partition plate is pulled downwards, a lifting hinge frame stretches, the reset spring contracts, and after the partition plate is adjusted to a proper height, the linkage shaft rod is prevented from rotating clockwise through a ratchet wheel and a latch, so that the position of the partition plate is fixed, and the height of the partition plate can be quickly adjusted, so that the storage space in the safe body can be reasonably distributed. The baffle adjusting structure of the safe is complex and has high cost. In addition, the safe can only adjust the installation height of the partition board, and the partition board cannot be turned over to form an integral space in the box body. Although the movable partition plate structure can be adopted, when the whole space inside the box body is needed, the partition plate can be pulled out forwards, but the pulled-out partition plate is stored in other places, and is easy to be lost. In view of the foregoing, there is a need for further improvements in existing case shelf mounting structures.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a box shelf installation structure which can quickly switch the storage and opening states of a shelf and is not easy to lose the shelf.

The technical scheme adopted for solving the technical problems is as follows: this box shelf mounting structure, including one side open box and install at the inside shelf of this box, its characterized in that: the sliding blocks are clamped in the sliding grooves to enable the shelf to be in an open state, and the sliding blocks are separated from the sliding grooves to enable the shelf to be overturned to a storage state.

In order to enable the sliding block assembly to be clamped on or separated from the sliding groove, preferably, the opening of the sliding groove faces downwards and is provided with an upper sliding way and a lower sliding way which are mutually connected, a clamping step is formed between the upper sliding way and the lower sliding way, the sliding block assembly comprises a plate clamp and a sliding block, the plate clamp is fixed on the shelf, the sliding block is rotationally connected to the plate clamp, the sliding block can rotate to be clamped on the clamping step to enable the shelf to be in an open state, and the sliding block can rotate to be separated from the clamping step to enable the shelf to be turned downwards to be in a storage state.

Further preferably, the top of the upper slide way is provided with a protrusion protruding downwards, the top of the slide block is provided with a slide block inclined plane matched with the protrusion, the side part of the slide block is provided with a slide block side surface matched with the protrusion, the slide block can enter the upper slide way along with the upward overturning of the shelf and is propped against the protrusion, the protrusion can prop against the slide block inclined plane to drive the slide block to rotate and further enable the falling slide block to be clamped on the clamping step, and the protrusion can prop against the slide block side surface to drive the slide block to rotate and further enable the falling slide block to be separated from the clamping step. Therefore, the shelf can enter a state that the shelf cannot be separated when lifted for the first time, and can enter a separation state after lifted for the second time, so that the shelf is very convenient to switch between the opening state and the storage state.

The slide block and the plate clamp can have various rotation connection structures, preferably, the plate clamp of the slide block assembly is fixed on the shelf through a fastening screw, the outer side part of the plate clamp is provided with a slide block installation part extending outwards, and the slide block is rotationally connected on the slide block installation part.

In order to enable the shelf to rotate relative to the rear side wall of the box, the rear part of the shelf is rotatably connected to the rear side wall of the box through a hinge structure.

The hinge structure can have multiple structures, preferably, the hinge structure is including pillar, base, round pin axle, hinge and screw, the pillar sets up backward around, and the rear end of pillar is fixed on the lateral wall behind the box, the base mounting is in on the pillar, base and hinge have aligned mounting hole, the round pin axle transversely passes the mounting hole, the both ends of round pin axle expose in the base, the hinge is installed the both ends of round pin axle and can form rotation connection with the round pin axle, the hinge passes through the screw is fixed on the shelf.

Compared with the prior art, the utility model has the advantages that: this box shelf mounting structure is equipped with the slider subassembly that can rotate in the shelf lateral part, is fixed with on the inside wall of box with slider subassembly matched with spout, and slider subassembly card is established in the spout and is in open condition, and slider subassembly breaks away from in the spout and makes the shelf can overturn to accomodate the state, and the user just can realize opening and accomodating of shelf as long as upset shelf, convenient operation is swift, and is in the box inside after accomodating of shelf, is difficult for causing to lose.

Drawings

FIG. 1 is a schematic view of an embodiment of the present utility model (shelf open);

FIG. 2 is a schematic view of the structure of an embodiment of the present utility model (shelf storage);

FIG. 3 is a schematic view of a slider assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a mounting structure of a slider assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a hinge structure according to an embodiment of the present utility model;

fig. 6 is an exploded view of the hinge structure of fig. 5.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 4, the case shelf mounting structure of the present embodiment includes a case 1 having an open front side and a shelf 2 mounted inside the case 1, to the right in the direction indicated by an arrow a in fig. 1. The sliding grooves 3 are respectively fixed on the left inner side wall and the right inner side wall of the box body 1, the rear part of the shelf 2 is rotationally connected to the rear side wall of the box body 1, and the sliding block assemblies 4 matched with the sliding grooves 3 are arranged on the left side wall and the right side wall of the shelf 2. As shown in fig. 1, the slide block assembly 4 is clamped in the chute 3, the shelf 2 is in an open state, as shown in fig. 2, the slide block assembly 4 is separated from the chute 3, and the shelf 2 is turned down to a storage state.

The sliding chute 3 of the present embodiment is downward in opening and has an upper sliding chute 31 and a lower sliding chute 32 which are mutually connected, a clamping step 33 is formed between the upper sliding chute 31 and the lower sliding chute 32, and a protrusion 34 protruding downward is provided at the top of the upper sliding chute 31. The slide block assembly 4 comprises a plate clamp 41 and a slide block 42, wherein the plate clamp 41 is fixed on the shelf 2 through a fastening screw 43, the outer side part of the plate clamp 41 is provided with a slide block mounting part 411 extending outwards, and the slide block 42 is rotatably connected to the slide block mounting part 411, namely, the slide block 42 and the plate clamp 41 form a rotary connection. The top of the slider 42 has a slider ramp 421 for mating with the protrusion 34 and the side of the slider 42 has a slider side 422 for mating with the protrusion 34. The glidepath 32 has a contact curved surface 321 in contact with the slider 42.

The rear part of the shelf 2 is rotatably connected to the rear sidewall of the cabinet 1 by a hinge structure 5. As shown in fig. 5 and 6, the hinge structure 5 includes a pillar 51, a base 52, a pin 53, a hinge 54 and a screw 55, the pillar 51 is disposed in a front-rear direction, a rear end of the pillar 51 is fixed on a rear sidewall of the case 1, the base 52 is mounted on the pillar 51, the base 52 and the hinge 54 have aligned mounting holes 56, the pin 53 transversely passes through the mounting holes 56, two ends of the pin 53 are exposed to the base 52, the hinge 54 is mounted at two ends of the pin 53 to form a rotational connection with the pin 53, and the hinge 54 is fixed on the shelf 2 by the screw 55.

When the shelf 2 needs to be switched from the storage state to the open state, the shelf 2 is lifted upwards, and the contact curved surface 321 of the glide slope 32 can adjust the posture of the sliding block 42 along with the lifting of the shelf 2, so that the sliding block 42 enters the glide slope 32 in a specific direction, and blocking is avoided. The shelf 2 continues to lift upwards, the sliding block 42 enters the upper slideway 31, when the sliding block inclined plane 421 lifted to the top of the sliding block 42 abuts against the protrusion 34, the sliding block 42 starts to rotate, then the shelf 2 continues to lift upwards until the sliding block 42 cannot rotate, and at the moment, the highest point is reached, and the shelf 2 cannot continue to lift upwards. Finally, the shelf 2 is put down, the shelf 2 starts to fall back down, and when falling back, the sliding block 42 is blocked by the clamping step 33 and rotates because the sliding block 42 rotates, and the sliding block 42 cannot rotate until the sliding block 42 is fallen back, and the sliding block 42 is clamped on the clamping step 33, at this time, the shelf 2 is completely horizontal and is in a stressed supporting state.

When the shelf 2 needs to be switched from the open state to the storage state, the shelf 2 is lifted again, the slide block side 422 contacts the protrusion 34 to rotate the slide block 42, when the shelf 2 is lifted up to the position where the slide block 42 cannot rotate, the shelf 2 is dropped back, the shelf 2 is put down, the slide block side 422 contacts the contact curved surface 321 of the lower slide 32, the slide block 42 rotates to be in the same direction as the lower slide 32, finally the slide block 42 is separated from the slide groove 3, the shelf 2 rotates downward to be attached to the rear side wall of the box body 1, and the storage state is returned.

The case shelf mounting structure of this embodiment is applicable not only to safes but also to other different storage cases.

In the description and claims of the present utility model, terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used to describe various example structural parts and elements of the present utility model, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.

The above description is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that many modifications and improvements can be made to the present utility model without departing from the principle of the present utility model, for example, the shapes of the slider 41 and the chute 3 and the hinge structure 5 are not limited to the structures in the above examples, and these are considered to be within the scope of the present utility model.

Claims (6)

1. The utility model provides a box shelf mounting structure, includes box (1) that one side is open and installs at the inside shelf (2) of this box (1), its characterized in that: the novel sliding box is characterized in that sliding grooves (3) are formed in the opposite inner side walls of the box body (1), the rear portion of the shelf (2) is rotationally connected to the rear side wall of the box body (1), sliding block assemblies (4) matched with the sliding grooves (3) are mounted on the left side portion and the right side portion of the shelf (2), the sliding block assemblies (4) are clamped in the sliding grooves (3) to enable the shelf (2) to be in an open state, and the sliding block assemblies (4) are separated from the sliding grooves (3) to enable the shelf (2) to be turned to be in a storage state.

2. The case shelf mounting structure according to claim 1, wherein: the sliding chute (3) is downward in opening and is provided with an upper slide way (31) and a lower slide way (32) which are mutually connected, a clamping step (33) is formed between the upper slide way (31) and the lower slide way (32), the sliding block assembly (4) comprises a plate clamp (41) and a sliding block (42), the plate clamp (41) is fixed on the shelf (2), the sliding block (42) is rotationally connected onto the plate clamp (41), the sliding block (42) can rotate to be clamped on the clamping step (33) to enable the shelf (2) to be in an open state, and the sliding block (42) can rotate to be separated from the clamping step (33) to enable the shelf (2) to be downwards turned to be in a storage state.

3. The case shelf mounting structure according to claim 2, wherein: the top of the upper slide way (31) is provided with a protrusion (34) protruding downwards, the top of the sliding block (42) is provided with a sliding block inclined surface (421) used for being matched with the protrusion (34), the side part of the sliding block (42) is provided with a sliding block side surface (422) used for being matched with the protrusion (34), the sliding block (42) can enter the upper slide way (31) along with the upward overturning of the shelf (2) and prop against the protrusion (34), the protrusion (34) can prop against the sliding block inclined surface (421) to drive the sliding block (42) to rotate and further enable the falling sliding block (42) to be clamped on the clamping step (33), and the protrusion (34) can prop against the sliding block side surface (422) to drive the sliding block (42) to rotate and further enable the falling sliding block (42) to be separated from the clamping step (33).

4. The case shelf mounting structure according to claim 2, wherein: the plate clamp (41) of the sliding block assembly (4) is fixed on the shelf (2) through a fastening screw (43), an outward extending sliding block mounting part (411) is arranged at the outer side part of the plate clamp (41), and the sliding block (42) is rotatably connected to the sliding block mounting part (411).

5. The case shelf mounting structure according to any one of claims 1 to 4, wherein: the rear part of the shelf (2) is rotatably connected to the rear side wall of the box body (1) through a hinge structure (5).

6. The case shelf mounting structure according to claim 5, wherein: hinge structure (5) are including pillar (51), base (52), round pin axle (53), hinge (54) and screw (55), the setting of pillar (51) front and back is to setting, and the rear end of pillar (51) is fixed on the lateral wall behind box (1), base (52) are installed on pillar (51), base (52) and hinge (54) have mounting hole (56) of alignment, round pin axle (53) transversely pass mounting hole (56), the both ends of round pin axle (53) expose in base (52), hinge (54) are installed the both ends of round pin axle (53) and can form rotation connection with round pin axle (53), and hinge (54) are passed through screw (55) are fixed on shelf (2).