KR100928588B1 - Movable screen device for refrigiration container - Google Patents

Abstract

PURPOSE: A movable partitioning device for a cold store refrigeration-container is provided to move back and forth on a guide rail and to change a cold air cyclic space. CONSTITUTION: A movable partitioning device for a cold store refrigeration-container comprises a guide rail(100), a slider(200), a flexible partition(300) and a fixing member(400). The guide rail is fixed inside the refrigeration-container. The both side of the slider slides on the guide rail. The partitions are connected to the slider to divide an inner space of the refrigeration-container. The fixing member restricts and releases the movement of the slider. The guide rail is fixed to the both side wall of the refrigeration-container. A shielding member is installed on top of the slider and blocks up a ceiling of the refrigeration-container.

Description

Movable screen device for refrigiration container}

The present invention relates to a mobile partition device for a special tower, and more particularly, is installed to be movable in the interior space of the special tower, to arbitrarily adjust and divide the cold air circulation space of the special tower according to the amount of load and to prevent leakage of cold air. The present invention relates to a mobile partition device for a special tower that can be airtightly blocked to maximize cooling efficiency.

Generally, when transporting and temporarily storing food such as milk, dairy products, ice cream, meat, vegetables, etc., it is recommended to use a vehicle equipped with a so-called special tower with a freezing or refrigeration function such as a freezer to maintain hygiene and freshness. do.

Such towers usually take out items such as foodstuffs or load them inside the doors installed at the rear, and in this process, the air inside the towers leaks to the outside and the internal temperature of the towers rises rapidly. In addition, since the refrigerating device is operated to compensate for the temperature as much as the lost cold air, there is a problem that more power loss occurs than necessary.

In addition, regardless of the amount of load, constant cooling air is always supplied to fit the entire loading space of the tower. Therefore, even when the load is small or small, it is cooled to the unnecessary space, resulting in excessive energy consumption and thermal efficiency. .

Accordingly, a refrigerator space control device for a refrigeration tower that minimizes the loss of cold air when the door is opened and allows the user to arbitrarily adjust and vary the cold air space of the tower according to the number of loads, etc. according to Republic of Korea Utility Model No. 0343251. It has been disclosed.

That is, as shown in Figure 1 a pair of fixed rails (10) fixed side by side at a distance before the freezing chamber ceiling, a moving rail 30 is installed at both ends to the fixed rail to move, and the movement It is configured to include a curtain (50) for folding or unfolding along the rail to divide the freezer compartment and a locker (60) for locking the movable rail to the fixed rail.

However, in the conventional refrigeration space adjusting device as shown in FIG. 2, the fixed rail 10 is fixedly installed on the ceiling, and the curtain 50 and the movable rail 30 are connected by the connecting hooks 48. Due to the nature, there is a lot of gap spaces in which cold air leaks or outside air is introduced, and there is a limitation in its barrier property and airtightness, and thus there is a problem in that cold storage efficiency and cold storage effect are extremely low.

Furthermore, since the curtain 50 is installed to fold or unfold along the moving rail 30, when the external force such as shaking is applied, the curtain 50 slides freely in both left and right directions by the moving rail roller 40 to freeze the free space. The functional problem of opening completely occurs, and to solve this problem, it is inconvenient to install separate fixing means corresponding to each other on both sides of the curtain 50 and the wall of the freezer compartment, thereby adding material cost and work process. There was also a problem that the installation cost is increased.

In view of the above, the present inventors have been developing a device that can maximize the efficiency of cold air by sealing the leakage of cold air when installed in the cold air space of the tower for many years, as a result of the present invention was completed It was.

Accordingly, it is an object of the present invention to provide a mobile partitioning device for an extra-large tower that can easily adjust and divide the cold air circulation space according to the amount of load.

It is another object of the present invention to provide a portable partition device for an extra long tower to hermetically block leakage of cold air to maximize cold air efficiency.

In order to achieve the above object, the present invention provides a pair of guide rails fixedly installed in the interior of the body, a slider mounted at both ends along the guide rail to be slidably movable, and an internal space of the body of the body at the slider. In the movable partition device for a tower, comprising a plurality of flexible partitions coupled to divide the and the holding member for restraining and restraining the sliding movement of the slider, the guide rail is fixed to the opposite side wall of the tower Installed on the upper surface of the slider, and a plurality of shielding members are installed to be in close contact with the ceiling of the tower and block the gap therebetween, and a connecting hook formed at the top of the partition is inserted into the lower surface of the slider. Provided is a movable partition device for an extra long tower, characterized in that.

In addition, another embodiment of the present invention is a pair of guide rails fixedly installed in the interior of the tower, a slider mounted at both ends along the guide rail to be slidably movable, and to divide the interior space of the tower on the slider In the movable partition device for a tower having a plurality of flexible partitions coupled to each other and a fixing member for restraining and restraining the sliding movement of the slider, the guide rail is fixedly installed opposite to both side walls of the tower, A plurality of shielding members are installed on the upper surface of the slider to be in close contact with the ceiling of the tower and block the gap therebetween, and a connecting bracket having a plurality of connecting holes is fixed to the rear of the slider, and the connecting holes of the connecting brackets. The locking protrusion formed on the top of the partition to be detachably coupled It provides Features tapyong removable partitioning apparatus as ranging.

In addition, another embodiment of the present invention is a pair of guide rails fixedly installed in the interior of the tower, a slider mounted at both ends along the guide rail to be slidably movable, and to divide the interior space of the tower on the slider In the movable partition device for a tower having a plurality of flexible partitions coupled to each other and a fixing member for restraining and restraining the sliding movement of the slider, the guide rail is fixedly installed opposite to both side walls of the tower, A plurality of shielding members are installed on the upper surface of the slider while being in close contact with the ceiling of the tower and blocking a gap therebetween, and a plurality of connection holes are formed at the rear corners of the slider, and the upper end of the partition in the connection hole. Featured tower characterized in that the engaging projection formed in the detachable coupled Provides a movable partition.

In addition, the lower rear corner of the slider of the present invention is formed stepped stepwise, and provides a movable partition device for the tower according to the characterized in that the connection hole is formed in the outer corner portion of the corner.

In addition, both sides of the slider of the present invention is provided with a pair of freely rotatable rollers in front and rear pairs along the moving direction of the slider, a plurality of brushes between the pair of rollers to block the gap between the slider and the guide rail is attached Provided is a movable partition device for an extra long tower, characterized in that.

In addition, the fixing member of the present invention, the fixed body is fixed to the front of the slider; A sliding bar installed in the fixed body to reciprocate; It is connected to the sliding bar and provides a movable partition device for a tower having a lever for converting the rotational movement to a linear reciprocating motion to keep the end of the sliding bar in close contact or fixed to the side of the guide rail.

According to the present invention having the above-mentioned means for solving the problem, the flexible partition for dividing the cold air space can be smoothly reciprocated in the front and rear directions along the guide rail by the slider, so that the operator can arbitrarily adjust the movement according to the amount or shape of various loads. This allows not only to quickly and easily change the cold air circulation space to the optimal state, but also to prevent unnecessary gaps in the tower and the space between the guide rail and the slider and the gap between the slider and the partition when installed in the interior space of the tower. And minimized by the brush and the coupling structure between each other it is possible to tightly block the leakage of cold air or inflow of outside air. Therefore, there is a very advantageous effect that can significantly improve the cold air efficiency while reducing energy consumption due to the operation of the cooling tower of the tower.

Hereinafter, a configuration according to a preferred embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

Prior to this, the following terms are defined in consideration of functions in the present invention, which specifies that they should be interpreted as meanings commonly used in the concept and technical field in accordance with the technical spirit of the present invention.

In addition, when it is determined that the detailed description of known functions or configurations related to the present invention may obscure the gist of the present invention, the detailed description thereof will be omitted.

Figure 3 is an exploded perspective view showing a mobile partition device for a tower according to an embodiment of the present invention, Figure 4 and Figure 5 is a front sectional view of the main part of the mobile tower device installed in the body tower according to an embodiment of the present invention. And side cross-sectional view.

As shown in FIGS. 3 to 5, the movable partition device for a special tower according to an embodiment of the present invention includes a pair of guide rails 100, a slider 200, a plurality of flexible partitions 300, and a fixing member 400. In particular, the guide rail 100 is fixedly installed to face the inner both side walls of the tower (C), while the upper surface of the slider 200 is in close contact with the ceiling of the tower (C) flexibly At least one shielding member 220 is provided to block a gap therebetween, and an upper end of the partition 300 is inserted into the slider 200.

First, the guide rail 100 is fixedly installed to face both inner wall surfaces of the tower C to guide the movement of the slider 200, and the slider 200 to prevent the slider 200 from escaping from the movement path. Rolling groove 110 is formed to surround the lower portion of the roller 210 mounted on the slider on the opposite surface, that is, the outer ring of the roller 210 is in contact.

And the gap between the upper surface of the guide rail 100 and the ceiling of the tower (C) may be attached to a separate finishing member such as sponge (S) so as not to interfere with the sliding movement of the slider (200).

The guide rail 100 is preferably formed of a lightweight material that does not rust like aluminum alloy.

The slider 200 is slidably mounted at both ends of the guide rail 100 so as to slide forward and backward or to the left and right sides of the tower C. The slider 200 is formed in a substantially rectangular parallelepiped shape and has a shielding member 220 at an upper surface thereof in the longitudinal direction. A plurality of coupling grooves 201 for coupling) are formed, and coupling jaws 202 for preventing the shielding member 220 from deviating upward from the upper edges of both side walls of the coupling grooves 201 are symmetric with each other. It is formed.

In addition, an insertion groove 203 is formed on the bottom of the slider 200 at a predetermined width and depth, and a locking step 204 for preventing the partition 300 from being separated downward on both sides of the insertion groove 203. Is formed.

In addition, the rollers 210 rolling on the rolling grooves 110 of the guide rails on both sides of the slider 200 are rotatably installed in a forward and backward pair along the moving direction of the slider 200. A brush 230 is attached between the rollers 210 to block the gap between the slider 200 and the guide rail 100 to prevent leakage of cold air and inflow of outside air.

Here, the brush 230 is provided in a form in which the thin long hairs are densely arranged so that the brush 230 does not affect the movement of the slider 200 in a flexible manner even when the brush 230 is in close contact with the guide rail 100.

In addition, the front surface of the slider 200 is preferably provided with a handle 240 so that the operator can easily push or pull the slider 200.

The slider 200 is installed to be slightly spaced apart from the ceiling of the tower body (C) so that contact interference does not occur during movement, and like the guide rail 100 is formed of a lightweight material that does not rust like aluminum alloy To be installed across the interior space of the tower C.

Shielding member 220 is coupled to the upper surface of the slider 200 to block the gap between the ceiling of the tower (C) and the slider 200, the elastic restoring force to be in close contact with the ceiling of the tower (C) It is provided with a material such as rubber, and has a head portion formed at the lower end to maintain the latching state corresponding to the latching jaw 204 of the slider, and toward the upper portion to increase the adhesion with the ceiling of the tower C. It is sharp and is formed to have a length slightly longer than the gap width between the ceiling of the tower C and the upper surface of the slider 200.

Partition 300 is to move with the slider 200 to divide the interior space of the tower body (C), a plurality of coupling hooks 310 are provided in the form of a unit unit on the top of the body made of a flexible synthetic resin material Each of the connecting hooks 310 is inserted into the slider 200 through the insertion groove 203 of the slider and engaged with the engaging jaw 202 of the slider.

Here, the partition 300 may be arranged in parallel with each other, the metal plate having a plurality of connecting hooks 310 on the upper side in close contact with each other and then may be connected in one unit form by a method such as rivet bonding. Of course.

In addition, the edge of the partition 300 in contact with the guide rail 100 may be formed to correspond to the outer shape of the guide rail 100 to minimize the gap between the contact portion of the guide rail 100 and the partition 300.

The partition 300 is made of a transparent material that is flexibly bent to maintain a long stretch from the bottom of the slider 200 to the inner bottom surface of the tower C, and push or pull strongly in the direction of movement of the slider 200. It is possible to secure convenience at work, as it opens the aisle while naturally separating with other adjacent partitions.

In addition, by mounting a plurality of sliders 200 coupled to the partition 300 on the guide rail 100 may be divided into a plurality of interior spaces of the tower (C).

The fixing member 400 restrains or releases the movement of the slider 200. The fixing member 400 is fixedly installed at both front sides of the slider 200 to fix the slider 200 at a predetermined position during the restraining operation. Partition 300 mounted on the 200 is to maintain the position to divide the interior space of the tower (C). In addition, during the restraint release operation, the slider 200 may be freely moved along the guide rail 100.

In the present invention, as a preferred embodiment of the fixing member 400, a fixed body 401 fixed to the front of the slider 200, a sliding bar 402 provided to reciprocate the fixed body 401, and Linked with the sliding bar 402 includes a lever 403 to convert the rotational movement into a linear reciprocating motion to maintain the end of the sliding bar 402 in close contact with the side of the guide rail 100 fixed or spaced It is configured by.

And the end of the sliding bar 402 is elastically deformed by the external force to improve the adhesion, through which the contact member 404 is provided to maintain the more firmly and the friction and contact interference with the opposing surface of the guide rail 100 It is.

The fixing member 400 is formed in the form of a toggle clamp, which is a kind of reciprocating slide crank mechanism, and the sliding bar 402 is linearly reciprocated by the rotational movement of the lever 403. In the state where the lever 403 is in equilibrium with the guide rail 100, the close contact member 404 coupled to the end of the sliding bar 402 is restrained in close contact with the guide rail 100, and FIG. 6B. As shown in the drawing, when the lever 403 is bent in the opposite direction to be perpendicular to the guide rail 100, the sliding bar 402 linked thereto is interlocked to move in the opposite direction to release the restraint of the slider 200. do.

Therefore, as shown in FIG. 6C, the slider 200 and the partition 300 move freely along the guide rail 100 even when receiving a frequent external force such as shaking when moving the vehicle. Can be prevented.

The mobile partitioning device for an armature tower according to an embodiment of the present invention configured as described above can easily adjust the cold air space of the armature tower C according to the amount of load, thereby minimizing the operation of the refrigerating device while minimizing the operation of the refrigerating device. It can be maintained optimally, resulting in an energy saving effect.

7 and 8 illustrate another embodiment of the present invention. As shown in FIG. 7, the upper sides of the upper and lower sides of the slider 200-1 are wide in the longitudinal direction, that is, when viewed from the front. The connecting bracket 205 having a plurality of 'T' shaped connecting holes 206 is fixed, or as shown in FIG. 8, a wide width at both sides of the upper end along the length direction is provided at the lower edge portion of the slider 200-2. The shape, that is, a 'T' shape when viewed from the front, and the connection hole 206 is directly formed at a width smaller than the width of the upper portion when viewed from the bottom, so that the upper portion of the partition 300 in each connection hole 206. The formed locking protrusions 311 may be combined.

This allows the partition 300 to be attached to and detached from the sliders 200-1 and 200-2 so that the unnecessary partition 300 is moved to the slider 200 when the cooling device of the tower C is not operated, such as when the external temperature is low, such as in winter. -1,200-2) to facilitate the ease of use, such as can be separated quickly and easily stored separately.

That is, when the partition 300 is attached to or detached from the sliders 200-1 and 200-2, the engaging projection 311 can be inserted or removed through the wide portion of the connection hole 206, and the partition 300 can be used. At this time, because the engaging projection 311 is suspended by the inner end of the narrow width of the connection hole 206 will be able to maintain a stable connection state.

In another embodiment of the present invention as described above, the upper end of the partition 300 is positioned slightly above the bottom of the sliders 200-1, 200-2, or closely adhered to the bottom of the sliders 200-1, 200-2 to leak cold air. Can be completely blocked.

Meanwhile, as shown in FIG. 9, the lower edge portion of the slider 200-3 is stepped stepwise, and the upper edges of both sides of the slider 200-3 are wide in shape, that is, when viewed from the front. 'Shape, by forming a connection hole 206 in a width narrower than the upper end of the upper side when viewed from the bottom to form a state in which the upper end is in contact with the stepped rear of the slider (200-3) Thus, the gap between the slider 200-3 and the partition 300 may be blocked more airtightly.

Here, among the components according to another embodiment of the present invention having the same or similar working effects as the above-described embodiment using the same reference numerals will not be repeated description.

On the other hand, the present invention is not limited by the above-described embodiment and the accompanying drawings, it can be changed to other embodiments equivalent to substitution and equivalent within the scope without departing from the technical spirit of the present invention is usually in the art. It will be evident to those who have knowledge of.

1 and 2 is an exploded perspective view and installation state showing a movable partition device for a special tower according to the prior art,

Figure 3 is an exploded perspective view showing a movable partition device for a tower according to an embodiment of the present invention,

4 and 5 are main sectional front and side cross-sectional views of a state in which the mobile partition device for a tower according to an embodiment of the present invention installed in the tower;

6a to 6c is a plan view of the main portion and side cross-sectional view showing the operation of the fixing means according to an embodiment of the present invention and the operating state of the movable partition device for the tower according to the present invention,

7 to 9 is an exploded perspective view showing the main part showing a movable partition device for a tower according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: guide rail 110: rolling groove

200: slider 201: coupling groove

202: engaging jaw 203: insertion groove

204: locking step 205: connecting bracket

206: connection hole 210: roller

220: shielding member 230: brush

240: handle 300: partition

310: hook 311: protrusion

400: fixed member 401: fixed body

402: sliding bar 403: lever

404: adhesion member

Claims (6)

delete A pair of guide rails fixedly installed inside the tower, a slider mounted at both ends along the guide rail to be slidably movable, and a plurality of flexible partitions coupled to the slider to divide the interior space of the tower; In the movable partition device for a special tower, including a fixing member for restraining and restraining the sliding movement of the slider, The guide rails are fixedly installed to face opposite side walls of the tower, and a plurality of shielding members are installed on the upper surface of the slider so as to be in close contact with the ceiling of the tower and block the gap therebetween. A connecting bracket having a plurality of connection holes is fixed, the movable partition device for a tower according to claim 1, characterized in that the engaging projection formed on the top of the partition to the connection hole of the connecting bracket detachably coupled. A pair of guide rails fixedly installed inside the tower, a slider mounted at both ends along the guide rail to be slidably movable, and a plurality of flexible partitions coupled to the slider to divide the interior space of the tower; In the movable partition device for a special tower, including a fixing member for restraining and restraining the sliding movement of the slider, The guide rail is fixedly installed opposite to both side walls of the tower, and a plurality of shielding members are installed on the upper surface of the slider to close the ceiling of the tower and block a gap therebetween. There are a plurality of connection holes are formed, the movable partition device for a special tower, characterized in that the engaging projection formed on the top of the partition to the connection hole is detachably coupled. The method of claim 3, wherein The rear lower edge of the slider is formed stepped stepwise, the movable partition device for an elongated tower, characterized in that the connection hole is formed in the outer corner portion of the corner. The method according to any one of claims 2 to 4, Both sides of the slider are freely rotatable rollers are installed in front and rear pairs along the moving direction of the slider, a plurality of brushes between the pair of rollers to block the gap between the slider and the guide rail is characterized in that the attached Mobile dividers for body towers. The method according to any one of claims 2 to 4, The fixing member includes a fixed body fixed to the front of the slider; A sliding bar installed in the fixed body to reciprocate; A lever connected to the sliding bar so as to convert the rotational movement into a linear reciprocating motion so that the end of the sliding bar is kept in close contact with or fixed to the side of the guide rail; Removable partition device for bodybuilder including.

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