Patent ID: 12232611

DESCRIPTION OF REFERENCE NUMERALS

frame body1, accommodating cavity11, first sliding groove12, second sliding groove13, third sliding groove14, protection plate15, baffle16, lifting platform2, guiding assembly3, first sliding structure31, second sliding structure32, third sliding structure33, resetting assembly4, first resetting structure41, second resetting structure42, first roller311, second roller321, third roller331, first fixing frame312, second fixing frame322, third fixing frame332.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The technical solutions of the utility model are described below clearly and completely with reference to the accompanying drawings. Apparently, the described embodiments are some rather than all the embodiments of the utility model. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the utility model without inventive efforts fall within the scope of protection of the utility model.

In the description of the utility model, it should be noted that orientation or position relationships indicated by terms such as “center”, “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “inner”, “outer” and the like are the orientation or position relationships as shown in the drawings, and these terms are just used to facilitate description of the utility model and simplify the description, but not to indicate or imply that the mentioned device or elements must have a specific orientation and must be established and operated in a specific orientation, and thus, these terms cannot be understood as a limitation to the utility model. In addition, the terms “first”, “second” and “third” are only used for the purpose of description and cannot be understood as indicating or implying relative importance.

In the description of the utility model, it should be noted that unless otherwise specified and limited, the terms “mounting”, “connected” and “connection” should be understood in a broad sense, for example, they may be fixed connection, detachable connection or integrated connection; they may be mechanical connection or electrical connection; and they may be direct connection or indirect connection through an intermediate medium, or internal communication of two components. For a person of ordinary skill in the art, the specific meaning of the terms in the utility model can be understood in specific cases.

As shown inFIG.1toFIG.7, the lifting storage mechanism disclosed by the utility model includes a frame body1, a lifting platform2, a guiding assembly3and a resetting assembly4;an accommodating cavity11is arranged in the frame body1;the lifting platform2is located in the accommodating cavity11the resetting assembly4is mounted on the frame body1; andthe guiding assembly3is provided with a first sliding structure31, a second sliding structure32and a third sliding structure33, where the first sliding structure31, the second sliding structure32and the third sliding structure33are arranged on one surface of the inner side of the frame body1at intervals and are respectively connected to the resetting assembly4and the lifting platform2to cooperate with the resetting assembly4and drive the lifting platform2to go up and down in an accommodating cavity11.

The lifting storage mechanism according to the embodiments is simple in structure and reasonable in design. During use, when articles on the lifting platform2are gradually taken away, the lifting platform2is lifted up along with three groups of sliding structures under the pulling force of the resetting assembly4. In the lifting process, the three groups of the sliding structures can achieve the effects of guidance, limitation and stable support, so that the lifting platform2is stressed more uniformly to prevent the situations of inclination and the like, and ensure that the lifting process is smoother and more stable to meet lifting use requirement well.

Specifically, in the embodiments, the three groups of the sliding structures are distributed on the same surface of the frame body1at intervals and are connected to the lifting platform2; in the lifting process, the three groups of sliding structures are supported synchronously, and one group of the sliding structures at the middle position achieves the effects of guiding and balancing so as to effectively prevent the two groups of good sliding structures on two sides from being different in heights, so as to achieve a stable and smooth lifting. As shown inFIG.4toFIG.6, preferably, the three groups of the sliding structures may be arranged on two sides of the rear end surface of the frame body1and at the middle position to achieve better support, and more convenient structure setting.

In some embodiments, the frame body1is provided with a first sliding groove12, a second sliding groove13and a third sliding groove14;the first sliding groove12and the second sliding groove13are located at two sides of the rear end surface of the inner side of the frame body1, and the third sliding groove14is located at the middle position of the rear end surface of the inner side of the frame body1; andthe first sliding structure31is arranged in the first sliding groove12in a sliding manner, the second sliding structure32is arranged in the second sliding groove13in a sliding manner, and the third sliding structure33is arranged in the third sliding groove in a sliding manner14.

In the embodiments, by corresponding to the three groups of the sliding structures and arranging the three groups of sliding grooves, stable sliding connection can be achieved, and the mechanism is simple in structure and good in sliding and limiting effects.

Specially, the first sliding structure31is provided with a first roller, the second sliding structure32is provided with a second roller, the third sliding structure33is provided with a third roller, the sliding directions of the first roller and the second roller are set to be consistent, and the sliding directions of the first roller and the third roller are set to be perpendicular to each other.

In this embodiment, it specifically shows that the sliding structure is a roller, the sliding directions of the rollers on two sides are consistent, and the sliding direction of the roller at the middle position is perpendicular to those of the rollers on two sides. In this embodiment, through such arrangement, in the lifting process, the three groups of the rollers may provide guiding and limiting functions in two directions, thereby further ensuring that the lifting process of the lifting platform2is stable and smooth.

In some embodiments, the first sliding structure31is further provided with a first fixing frame, the second sliding structure32is further provided with a second fixing frame, and the third sliding structure33is provided with a third fixing frame;the first fixing frame, the second fixing frame and the third fixing frame are located at the bottom end of the lifting platform2at intervals, and are respectively connected to the lifting platform2so as to support the lifting platform2; andthe first roller is mounted on the first fixing frame, the second roller is mounted on the second fixing frame, and the third sliding structure is mounted on the third fixing frame.

In this embodiment, it specifically shows that the three groups of sliding structures are connected to the resetting assembly4and the lifting platform2respectively by setting the fixing frames. The lifting storage mechanism is simple in structure, stable to connect and high in support strength, and can well meet the use requirement.

Specially, the third fixing frame includes a support plate and a U-shaped frame; the top end ofthe support plate is connected to the lifting platform2, and the left side and the right side of the support plate are respectively connected to the first fixing frame and the second fixing frame; andthe U-shaped frame is connected to the support plate and the resetting assembly4.

In this embodiment, the structural setting of the third fixing frame is specifically shown, where the support plate can achieve the effect of supporting and reinforcing ribs, and also support the middle position of the lifting platform2, so that the supporting effect is better; and the U-shaped frame is set to be convenient for mounting of the resetting assembly4, and the mechanism is simple in structure and convenient to use.

In some embodiments, the resetting assembly4includes a first resetting structure41and a second resetting structure42;the first resetting structure41and the second resetting structure42are respectively arranged on two sides of the U-shaped frame, and are connected to the U-shaped frame;one end, away from the U-shaped frame, of the first resetting structure41is connected to the first fixing frame; andone end, away from the U-shaped frame, of the second resetting structure42is connected to the second fixing frame.

Specially, the first resetting structure41is provided with a first reel and several first coil springs, where two ends of the first reel are connected to the first sliding structure31and the first fixing frame, one end of each of several first coil springs are mounted on the frame body1, and the other end of each of several first coil springs is arranged on the reel; andthe second resetting structure42is provided with a second reel and several second coil springs, where two ends of the second reel are connected to the second sliding structure32and the second fixing frame, one end of each of several second coil springs is mounted on the frame body1, and the other end of each of several second coil springs is arranged on the second reel.

This embodiment specifically shows the structural arrangement of the resetting assembly4. Two groups of coil spring resetting structures are provided, and are distributed and mounted coaxially, so that a stable lifting resetting force can be provided. The resetting assembly is simple in structure, uniform in pulling force and strong in pulling force, can be better suitable for the stable lifting of heavier articles. A plurality of the coil springs may be provided. Referring toFIG.4toFIG.5, a single coil spring is provided. Referring toFIG.6, three coil springs are arranged on one side, the number of the coil springs may be flexibly set according to the weight of the placed articles, which is not limited herein.

In some embodiments, the protection plate15is arranged on the outer side of the frame body1. In this embodiment, the protection plate15is provided to achieve the effects of protection and enable appearance to be beautiful. The protection plate can cooperate with the frame body1to form a closed accommodating cavity11for storage of the articles, and is highly practical.

In some embodiments, the baffle16is arranged at the top end of the frame body1. In this embodiment, by arranging the baffle16, when the lifting platform2rises to the top end of the frame body1, the baffle16can limit the articles placed on the lifting platform2to prevent the articles from falling. The mechanism disclosed by this embodiment has a simple structure and strong practicability.

The above embodiments are merely illustrative of several implementations of the utility model, and the description thereof is more specific and detailed. However, these embodiments may not be construed as a limitation to the patentable scope of the utility model. It should be pointed out that several variations and improvements may be made by those of ordinary skill in the art without departing from the conception of the utility model, but such variations and improvements should fall within the protection scope of the utility model. Therefore, the patent protection scope of the utility model should be subject to the appended claims.