TWM562068U - Refrigerated cabinet for display and sale - Google Patents

Abstract

A refrigerated display vending cabinet with a sill device at the front opening, the sill device having a see-through visor, the top and bottom of the visor being provided with an upper protective frame and a lower protective frame, the upper protective frame An upwardly extending upper rotating shaft near one side can pass through a bearing disposed in the top frame; the lower protective frame has a downwardly extending lower rotating shaft at the same side, which can be worn The bearing is disposed in the base; the top end of the upper rotating shaft is fixedly mounted with a rotating wheel, and a reducing power is mounted at a small distance from the rotating wheel, and the output shaft is fixedly mounted with a main rotation a driving belt is disposed between the main rotating wheel and the rotating wheel, and the power of the reducing power is transmitted through the main rotating wheel and the driving belt, so that the rotating wheel rotates synchronously with the upper rotating shaft to drive the upper rotating wheel The lower protection frame and the shielding piece rotate together with the upper and lower rotating shafts as axes.

Description

Refrigerated display vending cabinet

This creator relates to a refrigerated display vending cabinet, in particular a refrigerated display vending cabinet with a threshold device that completely obscures the front, which can be opened by the customer and automatically closed due to the departure of the customer, thereby achieving energy saving. .

Press, "Refrigerated display vending cabinet" is an appliance that can often be seen in the store. As shown in Figure 1, the exterior of the refrigerated display vending cabinet 10 is composed of a plurality of cabinet plates, which are open-ended front panels. Multi-layer laminates are placed inside to place a variety of beverages or refrigerated goods (eg, sandwiches, rice balls, fresh fruits, etc.) to form a display surface with a cooling device inside, which will blow air-cooling to place The various beverages or cold collections are kept at a certain low temperature. When the shop is opened normally, the front of the refrigerated display vending cabinet is open, so that when the customer is close, the goods can be picked and taken by themselves, and the front of the refrigerated display vending cabinet is on the front side. A reel 11 is arranged under the top of the burst.

After the snoring, because the refrigeration device still has to operate to maintain the coldness of the goods, but does not want to let the air-conditioning escape, in order to save energy costs, it is currently known to prevent the escape of air-conditioning, as shown in Figure 2. A plastic sheet 12 is pulled downward from the reel 11 into a plurality of areas (for example, divided into three areas) so as to shield the display surface. However, because the plastic cloth 12 is made of flexible material, the adjacent areas cannot be connected smoothly, so that there are still many gaps to escape the cold air, and the plastic cloth 12 itself cannot effectively block the cold air; especially the plastic cloth is pulled down. 12 The practice of obscuring the display of the selling surface is only applicable after the war, and it is not applicable when the store is opened during the day. It is obvious that the energy saving effect of the province is not good.

In response to the above shortcomings, the creator conceived that if the display and sales area of the refrigerated display vending cabinet can be equipped with a threshold device that can be easily opened and closed at any time, it will automatically close when there is no customer approaching (or the customer leaves) during the day. Then, when the customer approaches, it will automatically open for the customer to choose beverages or refrigerated goods. After the snoring, the customer will be automatically closed when they leave. This can be applied all day long to achieve a significant energy saving effect. After a long period of hard work in research and development, I created this creation.

The reason is that the main purpose of this creation is to provide a refrigerated display vending cabinet that can completely obscure the display and sell surface to avoid air-conditioning and energy saving.

Another main purpose of this creation is to provide a refrigerated display vending cabinet that can be opened by the customer's proximity and automatically closed due to the departure of the customer.

In order to achieve the above objectives, the creation creates a refrigerated display vending cabinet, which is composed of a plurality of cabinet plates, which are composed of a front-opening cabinet. The front opening can be inserted with a multi-layer laminate, and a cooling device is arranged inside to keep the temperature low. The top of the front side has a protruding top frame, and the bottom part is a base. The improvement is: the front opening of the refrigerated display vending cabinet is provided with a sill device having a see-through visor, the visor The top and the bottom are respectively provided with an upper protection frame and a lower protection frame. The upper protection frame has an upwardly extending upper rotation shaft near the one side, and can pass through a bearing disposed in the top frame; The protective frame has a downwardly extending lower rotating shaft at the same side edge, and can pass through a bearing disposed in the base; the top end of the upper rotating shaft is further fixedly mounted with a rotating wheel at a distance from the rotating wheel A deceleration power unit is arranged at a small distance, and a main rotating wheel is fixedly arranged on the output shaft, and a driving belt is wound between the main rotating wheel and the rotating wheel, and the power of the decelerating power is transmitted through the main rotating wheel and the transmission The transmission, by enabling the wheel to rotate with the rotation of the shaft rotate synchronously drive the upper and lower protective frame and said shield plate common to the upper and lower rotary shaft as the axis of rotation.

In the above refrigerated display vending cabinet, the driven wheel and the main rotating wheel may be belt pulleys, and the belt is a transmission belt.

In the above refrigerated display vending cabinet, the visor of the sill device is opened vertically or nearly perpendicular to the front of the refrigerated display vending cabinet.

In the above refrigerated display vending cabinet, the visor of the sill device is closed on the front side of the refrigerated display vending cabinet.

In the above refrigerated display and sales cabinet, the front side of the refrigerated display vending cabinet is divided into several areas, and each area is provided with a threshold device.

In the above refrigerated display vending cabinet, at least one inductor is disposed under the top frame, and the inductor is electrically connected to the deceleration power of the at least one threshold device.

In order to achieve the above objectives, the technical means and the achievable effects of the present invention are described in detail below with reference to the accompanying drawings, which can be fully understood.

The present embodiment is generally a refrigerated display vending cabinet 20, as shown in FIGS. 3 and 6, which is identical in construction to the conventional refrigerated display vending cabinet 10 in that the exterior is composed of a plurality of cabinet plates and is a cabinet having an open front surface. The front opening can be inserted into the multi-layer laminate for placing various beverages or refrigerated goods (eg, sandwiches, rice balls, fresh fruits, etc.) to form a display surface, and a cooling device is provided inside, which will blow cold air to The various beverages or cold collections placed therein are maintained at a certain low temperature, and the top of the front side has an outer frame 200 and the bottom is a base 201, which is the basic composition of the refrigerated display vending cabinet.

Referring to FIGS. 3 to 4, the refrigerated display vending cabinet 20 is structurally improved in that a front door opening is provided with a sill device having a plurality of see-through visors 21; when the visor 21 is presented In the open state, as shown in FIG. 3, the visor 21 is controlled to be vertically or nearly perpendicular to the front of the refrigerated display vending cabinet 20; when the visor 21 is in a closed state, as shown in FIG. The visor 21 is controlled to be flat on the front side of the refrigerated display vending cabinet 20.

As shown in FIG. 4 to FIG. 9 , an upper protection frame 22 and a lower protection frame 23 are respectively disposed on the top and bottom of each shielding piece 21 , and the upper protection frame 22 has an upward protrusion near the one side. The upper rotating shaft 221 can pass through a bearing 222 disposed in the top frame 200. The lower protective frame 23 has a downwardly extending lower rotating shaft 231 at the same side, and can be passed through the base. The bearing 232 in the 201; the top end of the upper rotating shaft 221 is fixedly mounted with a rotating wheel 223 (for example, a pulley), and a reducing power unit 24 is mounted at a small distance from the rotating wheel 223, and the output shaft is fixed. A main rotating wheel 241 (for example, a pulley) is disposed, and a driving belt 242 (for example, a transmission belt) is wound between the main rotating wheel 241 and the driven rotating wheel 223, so that the power of the reducing power unit 24 passes through the main rotating wheel 241. The transmission belt 242 can transmit the rotating wheel 223 in synchronization with the upper rotating shaft 221, so that the upper and lower protective frames 22, 23 and the shielding piece 21 can be driven together with the upper and lower rotating shafts. 221, 231 make a turning motion for the axis.

Since the entire front surface of the refrigerated display vending cabinet 20 is quite long (for example, generally within a few meters), and the visor 21 may only be tens of centimeters (for example, 30 to 50 cm, but not limited), the refrigerating The entire front side of the display vending cabinet 20 is pre-divided into a plurality of areas, and then a sill device is installed in each of the areas. As shown in FIGS. 3 to 4, it is assumed that the refrigerated display vending cabinet 20 is divided into ten zones, so that two adjacent threshold devices can be installed in the middle of each of the two zones, so that there are ten sets of threshold devices. At least one sensor 25 is disposed under the top frame 200, and the inductor 25 is electrically connected to the at least one speed reducing power unit 24, that is, the sensor 25 can only correspond to a threshold device. The deceleration power unit 24 may also be a deceleration power unit 24 corresponding to a plurality of threshold devices, and the corresponding relationship may be selected and adjusted according to the needs of the installation place.

The sill device of the refrigerated display vending cabinet 20 is used as shown in Figs. 3, 4, and 10. When the customer does not approach or purchase the goods, the sensor 25 is unsensed, so the sill device is shielded. The sheet 21 is controlled to be flat on the front side of the refrigerated display vending cabinet 20, that is, the state shown by the imaginary line in Figs. 4 and 10. Then, when the customer approaches an area of the refrigerated display vending cabinet 20, the sensor 25 corresponding to the area is inductively controlled, so that the deceleration in the corresponding area (including at least the area in which the customer is close) is controlled. The power unit 24 makes a predetermined rotation speed and an angle of rotation, so that the upper and lower protection frames 22, 23 and the visor 21 of the sill device are driven to perform corresponding rotation operations, that is, as shown by the solid lines in FIGS. 3 and 10. State of the show. Then, when the snoring is performed, the visor 21 of all the sill devices is displayed in a state of being flat on the front side of the refrigerated display vending cabinet 20 (shown in FIG. 4), and the function of the sensor 25 can be turned off to achieve a sure display. Selling the surface, in order to avoid the role of air-conditioning, and the effect of saving energy and cost.

In summary, the present invention can achieve the intended function and purpose, and the detailed description can be implemented by those skilled in the art, and the above embodiments are only used to illustrate the creation, all equivalent structures. The change still does not deviate from the scope of the rights of this creation.

(conventional example)
10‧‧‧Refrigerated display vending cabinet
11‧‧‧ reel
12‧‧‧Plastic cloth
(This creation example)
20‧‧‧Refrigeration display vending cabinet
200‧‧‧ top frame
201‧‧‧Base
21‧‧‧ Shield
22‧‧‧Up protection box
221‧‧‧Upper axis
222‧‧‧ bearing
223‧‧‧Turned by the wheel
23‧‧‧Under protection box
231‧‧‧ lower axis of rotation
232‧‧‧ bearing
24‧‧‧Deceleration power
241‧‧‧Main turning wheel
242‧‧‧ drive belt
25‧‧‧ sensor

Figure 1 is a perspective view of a conventional refrigerated display vending cabinet. Figure 2 is a schematic perspective view of a conventional plastic refrigerated display vending cabinet with a plastic sheet pulled down after snoring. Figure 3 is a perspective view showing the visor of the sill device in the present embodiment in an open state. 4 is a perspective view showing the visor of the sill device in the present embodiment in a closed state. Figure 5 is an enlarged view of the portion A of Figure 4. Figure 6 is a side cross-sectional view of the present embodiment. Fig. 7 is an enlarged view of a portion B in Fig. 6. Fig. 8 is an enlarged view of a portion C in Fig. 6. Figure 9 is a schematic view showing the structural composition of the sill device in the present embodiment. Fig. 10 is a plan view showing a change in the action of the sill device in the present embodiment.

Claims (6)

The utility model relates to a refrigerated display vending cabinet, which is composed of a plurality of cabinet plates, and is formed into a cabinet with a front opening. The front opening can be inserted with a multi-layer laminate, and a cooling device is arranged inside to keep the temperature at a low temperature. The bottom of the frame is a base, and the improvement is: the front opening of the refrigerated display vending cabinet is provided with a sill device, the sill device has a see-through visor, and the top and bottom of the visor are respectively provided with an upper cover a protective frame and a lower protective frame, the upper protective frame has an upwardly extending upper rotating shaft near the one side, and can pass through a bearing disposed in the top frame; the lower protective frame has the same side edge a shaft extending downwardly and downwardly passes through a bearing disposed in the base; the top end of the upper rotating shaft is fixedly mounted with a rotating wheel, and a decelerating power is disposed at a small distance from the rotating wheel a main rotating wheel is fixedly disposed on the output shaft, and a driving belt is wound between the main rotating wheel and the rotating wheel, and the power of the reducing power is transmitted through the main rotating wheel and the transmission belt, so that the rotating wheel is rotated With the Synchronous rotation shaft rotates to drive the upper and lower protective frame and said sheet together to shield the upper and lower rotary shaft as the axis of rotation. The refrigerated display vending cabinet of claim 1, wherein the driven wheel and the main rotating wheel are belt pulleys, and the belt is a transmission belt. The refrigerated display vending cabinet of claim 1, wherein the visor of the sill device is opened vertically or nearly perpendicular to the front of the refrigerated display vending cabinet. The refrigerated display vending cabinet of claim 1, wherein the visor of the sill device is closed to the front of the refrigerated display vending cabinet. The refrigerated display vending cabinet of claim 1, wherein the front side of the refrigerated display vending cabinet is divided into a plurality of areas, each of which is provided with a threshold device. The refrigerated display vending cabinet of claim 1, wherein the top frame is provided with at least one inductor, and the inductor is electrically connected to the deceleration power of the at least one threshold device.