CN221083270U

CN221083270U - Semi-automatic showcase

Info

Publication number: CN221083270U
Application number: CN202323105091.9U
Authority: CN
Inventors: 付强
Original assignee: Guangxi Ruihe Furniture Co ltd
Current assignee: Guangxi Ruihe Furniture Co ltd
Filing date: 2023-11-17
Publication date: 2024-06-07
Anticipated expiration: 2033-11-17

Abstract

The utility model belongs to the technical field of showcases, and particularly relates to a semi-automatic showcase, which comprises: a plurality of support keels are fixed at intervals at the position of the display cabinet frame close to the front side; the guide rail mechanism is arranged in the middle of the front side of the support keel and consists of a fixed guide rail and a movable guide rail; the fixed door leaf is positioned at the front side of the fixed guide rail; the pushing mechanism is connected with the movable guide rail and can push out the movable guide rail; the movable door leaf is arranged at the front side of the movable guide rail and is matched with the movable guide rail in a sliding guide manner. The movable door leaf is provided with the guide rail mechanism, the pushing mechanism and other parts, the movable door leaf is in sliding guide fit with the guide rail mechanism, the movable guide rail and the movable door leaf can be driven to move by means of the pushing mechanism, the front sides of the movable door leaf and the fixed door leaf are kept in the same plane, and therefore the appearance of the whole showcase is attractive. The whole device has fewer parts and is convenient to assemble.

Description

Semi-automatic showcase

Technical Field

The utility model belongs to the technical field of showcases, and particularly relates to a semi-automatic showcase.

Background

The showcase is mainly used for displaying articles such as commodities, artworks and cultural relics, is a carrier for spatial storage and display of places such as museum display, cultural relic collection, gallery or winery, and can fully display the overall effect of the articles on the premise of protecting the articles. The showcase door is an important part of the showcase, and objects can be placed in the showcase by opening and closing the showcase door, so that the full utilization of the display space in the showcase is realized. The plurality of showcase doors of the traditional showcase are distributed back and forth in a plurality of ways and are not on the same plane, and the layout of the showcase doors is not attractive for the whole showcase.

Along with the development of the era, showcases which are not used for the layout of traditional showcases doors appear in the prior art, for example, patent application number CN2019107601740 discloses an intelligent showcase, which comprises a cabinet body frame and base plates arranged on the side face and the back face of the frame, wherein a door moving assembly is arranged on the front face of the cabinet body frame and comprises a type A door moving assembly and a type B door moving assembly, the type A door moving assembly comprises a type A rail assembly arranged on the front face of the cabinet body frame up and down and a type A door leaf arranged on the type A rail assembly, the type B door moving assembly comprises a type B rail assembly, and at least 1 type B door leaf is arranged on the type B rail assembly; the A door leaf and the B door leaf are positioned on a plane when the showcase door is not opened, the A rail assembly on the front side of the cabinet body frame is connected with the cabinet body frame through a push-out mechanism, and the A rail assembly and the A door leaf on the A rail assembly can be pushed out towards the outer side direction of the cabinet body through the action of the push-out mechanism. According to the invention, the door leaves are positioned on the same plane, and each door can be opened, so that the whole showcase is more attractive and more practical. Admittedly, the intelligent showcase disclosed by the patent can achieve the above effect, but certain defects still exist, such as an upper pushing mechanism comprises a motor, a speed reducer and a screw rod, a moving block is arranged on the screw rod and is connected with an upper A rail, when pushing action is achieved, the motor and the speed reducer drive the screw rod to rotate, and the screw rod drives the moving block to move so as to drive the upper A rail to be connected. The parts are more and the assembly is troublesome. Of course, the same problem exists with the lower ejector mechanism. In addition, the upper guide wheels at the tops of the door leaves A and B only play a role in guiding and limiting, and cannot play a role in supporting the door leaf, so that the gravity of the door leaf is mainly borne by the lower guide wheels and the lower rails at the bottoms of the door leaves A and B, and the risk that the lower guide wheels and the lower rails deform and the door leaf falls down to influence the opening of the door leaf exists.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of utility model

The utility model aims to provide a semi-automatic showcase so as to solve the problems of the intelligent showcase in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A semi-automatic showcase, comprising:

The display cabinet comprises a display cabinet frame, wherein the display cabinet frame comprises an upper display cabinet frame and a lower display cabinet frame which are arranged at intervals up and down; a plurality of support keels are fixed at intervals at the position of the showcase frame close to the front side;

The guide rail mechanism is arranged in the middle of the front side of the support keel and consists of a fixed guide rail fixed on the support keel and a movable guide rail with the same length as the fixed guide rail;

The top of the fixed door leaf is fixed at one end of the upper showcase frame, the bottom of the fixed door leaf is fixed at one end of the lower showcase frame and positioned at the front side of the fixed guide rail;

the pushing mechanism comprises a telescopic piece fixed on the showcase frame, a linkage rod fixed at the telescopic end of the telescopic piece and a guide seat fixed on the showcase frame and matched with the linkage rod in a sliding guide way; one end of the linkage rod, which is far away from the telescopic piece, is fixed in the middle of the movable guide rail;

The sliding seats are respectively fixed at the top and the bottom of the movable door leaf, are installed on the movable guide rail and are matched with the movable guide rail at the corresponding positions in a sliding guide manner.

Preferably, a guide groove is formed in one end, close to the fixed guide rail, of the movable guide rail; and one end of the fixed guide rail, which is close to the movable guide rail, is integrally formed with a guide block corresponding to the guide groove.

Preferably, a limiting rod is fixed at the rear side of the movable guide rail respectively; and a limiting seat corresponding to the limiting rod is fixed on the showcase frame.

Preferably, 2 sliding seats are respectively fixed at the top and the bottom of the movable door leaf.

Preferably, the telescopic member is an electric push rod.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The movable door leaf is provided with the guide rail mechanism, the pushing mechanism and other parts, the movable door leaf is in sliding guide fit with the guide rail mechanism, when the movable door leaf is positioned on the movable guide rail part, the movable guide rail and the movable door leaf can be driven to move by the pushing mechanism so as to keep the front sides of the movable door leaf and the fixed door leaf in a plane, and therefore the appearance of the whole showcase is attractive. The whole device has fewer parts and is convenient to assemble.

(2) The upper showcase frame and the lower showcase frame are respectively provided with the guide rail mechanisms corresponding to the sliding seats, so that the top and bottom sliding seats of the movable door leaf are matched with the guide rail mechanisms, the movable door leaf can be guided, the movable door leaf can be supported, the problems of component deformation and the like caused by the supporting of the bottom of the door leaf only can be avoided, and the reliability of the whole device can be improved.

(3) In the moving process of the movable guide rail, the guide blocks on the fixed guide rail enter the guide grooves of the movable guide rail, so that the tops of the fixed guide rail and the movable guide rail are conveniently kept in the same plane; in addition, in the moving process of the moving guide rail, the limiting rod is matched with the limiting seat in a guiding manner, and meanwhile, the linkage rod is matched with the guiding seat in a guiding manner, so that the moving track of the moving guide rail can be limited, and the moving stability of the moving guide rail is improved.

Drawings

FIG. 1 is a view showing an installation state of a semi-automatic showcase according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a front view of FIG. 2;

fig. 4 is a state diagram of the utility model after the moving door leaf is opened;

FIG. 5 is a left side view of FIG. 4;

FIG. 6 is a schematic view of a lower display cabinet of the present utility model;

FIG. 7 is an enlarged view at A in FIG. 6;

FIG. 8 is a schematic diagram of the mechanism of the track mechanism of the present utility model;

Fig. 9 is an enlarged view at B in fig. 8.

The main reference numerals illustrate:

100. A showcase rack; 101. a showcase rack is arranged; 102. a lower showcase rack; 103. a support keel; 104. a limit seat;

200. A guide rail mechanism; 201. a fixed guide rail; 2011. a guide block; 202. a moving guide rail; 2021. a guide groove; 2022. a guide groove; 2023. a limit rod;

300. fixing the door leaf;

400. a push-out mechanism; 401. a telescoping member; 402. a linkage rod; 403. a guide seat;

500. Moving the door leaf; 501. a sliding seat;

600. A wall body.

Detailed Description

The following description of the embodiments of the present utility model will be apparent from, and is intended to provide a thorough description of, the embodiments of the present utility model, and not a complete description of, the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

Examples

Referring to fig. 1-9, a semi-automatic showcase, comprising:

A showcase frame 100, the showcase frame 100 including an upper showcase frame 101 and a lower showcase frame 102 arranged at an upper and lower interval; a plurality of support keels 103 are fixed at intervals at the position of the display cabinet frame 100 close to the front side;

The guide rail mechanism 200 is arranged in the middle of the front side of the support keel 103, and the guide rail mechanism 200 consists of a fixed guide rail 201 fixed on the support keel 103 and a movable guide rail 202 with the same length as the fixed guide rail 201; in the present embodiment, a guide groove 2021 is formed at one end of the moving rail 202 near the fixed rail 201; a guide block 2011 corresponding to the guide groove 2021 is integrally formed at one end of the fixed guide rail 201 close to the movable guide rail 202; it should be noted that, in this embodiment, the cross sections of the moving rail 202 and the fixed rail 201 are rectangular, and a guide groove 2022 extending along the length direction of the moving rail 202 and the fixed rail 201 is respectively recessed at the middle positions of the top and bottom of the moving rail 202 and the fixed rail 201;

A fixed door leaf 300 having a top fixed to one end of the upper showcase frame 101 and a bottom fixed to one end of the lower showcase frame 102 and positioned at a front side of the fixed rail 201;

The pushing mechanism 400 is arranged at the bottom of the upper showcase frame 101 and at the top of the lower showcase frame 102, and the pushing mechanism 400 comprises a telescopic member 401 fixed on the showcase frame 100, a linkage rod 402 fixed on the telescopic end of the telescopic member 401 and a guide seat 403 which is fixed on the showcase frame 100 and is in sliding guide fit with the linkage rod 402; wherein, one end of the linkage rod 402 far away from the telescopic piece 401 is fixed at the middle part of the movable guide rail 202; in this embodiment, the telescopic member 401 is an electric push rod; it should be noted that, the linkage rod 402 penetrates the guide seat 403;

The movable door leaf 500 disposed at the front side of the movable rail 202, and 2 sliding seats 501 mounted on the movable rail 202 and slidably guided with the movable rail 202 at corresponding positions are respectively fixed to the top and bottom of the movable door leaf 500. Note that, in this embodiment, the sliding seat 501 has a letter "C" shape.

In this embodiment, a stop lever 2023 is fixed to the rear side of the moving rail 202; a limiting seat 104 corresponding to the limiting rod 2023 is fixed on the showcase frame 100. It should be noted that the stop lever 2023 penetrates the stop seat 104.

Note that, in this embodiment, the upper cabinet frame 101 and the lower cabinet frame 102 are provided with the push-out mechanism 400 at positions corresponding to each other, and the expansion members 401 operate synchronously. In addition, both the fixed door 300 and the moving door 500 are transparent tempered glass doors.

In the present embodiment, the workflow of opening and closing the moving door 500 is as follows:

When the door leaf of the cabinet needs to be opened, the retraction end of the telescopic member 401 is controlled to retract, and it should be noted here that the telescopic member 401 in this embodiment is an electric push rod, which is connected to an external power source and controlled by an external switch. When the telescopic piece 401 retracts, the linkage rod 402 is driven to move, the linkage rod 402 generates a tensile force on the movable guide rail 202, and under the action of the tensile force, the movable guide rail 202 moves towards the direction of the telescopic piece 401, so that the sliding seat 501 on the movable guide rail 202 drives the movable door leaf 500 to synchronously move. During the movement of the moving rail 202, the guide block 2011 on the fixed rail 201 enters the guide groove 2021 of the moving rail 202, so that the top of the fixed rail 201 and the top of the moving rail 202 are kept in the same plane; in addition, in the moving process of the moving guide rail 202, the limiting rod 2023 is in guiding fit with the limiting seat 104, and the linkage rod 402 is in guiding fit with the guiding seat 403, so that the moving track of the moving guide rail 202 can be limited, and the moving stability of the moving guide rail 202 can be improved. After the movable door 500 moves one end distance, the movable door 500 and the fixed door 300 are staggered, and the front sides of the movable rail 202 and the fixed rail 201 are in the same plane, so that the telescopic member 401 is closed. The operator moves the moving door 500 toward the fixed door 300, and the sliding seat 501 on the moving door 500 moves along the moving rail 202 and moves to the fixed rail 201, so that the moving door 500 moves to the rear of the fixed door 300, and the showcase door is opened. It should be noted that, the upper showcase frame 101 and the lower showcase frame 102 are provided with the guide rail mechanism 200 corresponding to the sliding seat 501, so that the top and bottom sliding seats 501 of the movable door 500 are matched with the guide rail mechanism 200, which not only guides the movable door 500, but also supports the movable door 500, thereby avoiding the problems of component deformation and the like caused by supporting only the bottom of the door, and improving the reliability of the whole device.

Similarly, when the door of the showcase needs to be closed, the moving door 500 is first moved onto the moving rail 202, and here, it should be noted that the moving door 500 and the fixed door 300 are completely staggered. Then, the expansion end of the expansion piece 401 is controlled to extend, the expansion piece 401 generates forward thrust to the moving guide rail 202 through the linkage rod 402, the moving guide rail 202 drives the sliding seat 501 and the moving door leaf 500 to move forward, and when the front side surfaces of the moving door leaf 500 and the fixed door leaf 300 are on the same plane, the expansion piece 401 is stopped.

The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. A semi-automatic showcase, comprising:

2. The semi-automatic showcase according to claim 1, wherein a guide groove is formed at one end of the movable guide rail close to the fixed guide rail; and one end of the fixed guide rail, which is close to the movable guide rail, is integrally formed with a guide block corresponding to the guide groove.

3. The semi-automatic showcase according to claim 1, wherein a stopper rod is fixed to the rear side of the moving rail, respectively; and a limiting seat corresponding to the limiting rod is fixed on the showcase frame.

4. The semi-automatic showcase according to claim 1, wherein 2 sliding seats are respectively fixed to the top and bottom of the moving door leaf.

5. The semi-automatic showcase of claim 1, wherein the telescoping member is an electric push rod.