KR101726259B1

KR101726259B1 - The shelf space espansion type food trucks

Info

Publication number: KR101726259B1
Application number: KR1020150042315A
Authority: KR
Inventors: 박상호
Original assignee: 박상호
Priority date: 2015-03-26
Filing date: 2015-03-26
Publication date: 2017-04-13
Also published as: KR20160115166A

Abstract

[0001] The present invention relates to a shelf space-extended food truck, which comprises a floor plate installed at a rear lower portion of a food truck, a support column projecting upward from an edge portion of the floor plate, A side plate disposed on both upper sides of the side plate and fixed to the support pillars, and a body constituting a back plate coupled to the support pillars to form openings in the rear side; A refrigerator having a door and being integrally installed in front of the body; A right and left fixed rail slidably coupled to both sides of the left and right fixed rails to be laterally moved through openings of the side plates; A left and right extension receiving portion formed integrally with a base of the left and right moving rails; Left and right extension covers fixedly coupled to the bottom plate to cover the left and right extension receiving portions; A first and a second folding plates coupled to the left and right expanding lids by first hinges so as to be supported by the left and right expanding support units and respectively installed on the left and right sides of the bottom plate; And a second hinge coupled between the first and second folding plates so that the first folding plate and the second folding plate are formed; Front and rear fixed rails provided on the upper surface of the left and right expanding lids in a longitudinal direction and fixed between the front and rear fixed rails; Rearward moving rails fixed to the front and rear moving rails and fixed to the front and rear moving rails; And an opening / closing device formed of a shutter for opening / closing each of the openings formed on the side plate and the back plate by being guided by the lift guider and constituting a handle on the outside lower portion of the body, ; A slide groove portion formed on both sides of the frame and having an opening at the outer side and an opening at the rear side and a guide groove in the front and rear direction formed therein, A mounting frame formed on both side surfaces of the frame in forward and backward directions and configured to communicate with the operating space of the frame and the slide groove portion; A moving mount which forms a guide protrusion corresponding to the guide groove and which is slidably coupled to the slide groove, wherein an installation space is formed therein and an opening hole communicating with the installation space is formed outside; A side-side attachment installed in the installation space of the movement mounting base and being opened and folded in the left-right direction of the food truck through the opening hole; Operation placing means provided in an operating space of the installation frame to move and arrange a movement mounting table slide-coupled to the slide groove portion in the forward and backward directions; And a rearward grip which is formed at a rear side of the installation frame and is linked and folded and folded in accordance with the movement of the movement mount in forward and backward directions.

Description

The shelf space espanta type food trucks

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a food room with a shelf space expanding type, and more particularly, to a food truck having a shelf space expandable type food truck, which is capable of expanding a display space on both sides of a body via left and right expanding support portions and left and right expanding / It is possible to expand the shelf space between the rear side of the body and the rear side of the body and the rear side of the body. Thus, it is possible to broaden the display of the commodities such as food and the refrigerator is installed in front of the body It is possible to store the food safely and hygienically in the hot summer months, and it can be safely stored in the storage space through the finishing means connected to the body by hinge connection to the limit bracket and the bottom plate constructed in the body. As a matter of course, all the left, right and rear sides of the body can be closed A position of the side sideways is positioned at an upper portion of the refrigerator and the body through a movable mounting table which is coupled to the mounting frame and moved back and forth through the operation placing means, And the side opening and rearwarding can be positioned at the upper part of the auxiliary expansion plate extending to the rear side of the auxiliary expansion plate, so that the extended display space can be easily widened and the food room can be easily used. .

Generally, in a neck truck or a food truck made by modifying a cargo truck or a delivery truck, goods such as foods that are relatively easy to cook are handled. Such a neck truck and food truck have excellent maneuverability and can quickly move to a place where people gather together, Can be sold, so they are preferred by small merchants who can not afford to buy stores, and the general public can enjoy their food at an affordable price.

The door is provided with a door for opening and closing the side and rear sides of the loading box, which is capable of modifying the top of the stacker and cooking and displaying the food. Such a door is usually folded into two or three stages. When the vehicle is operated, the above-mentioned folding door is closed and operated. When the food is cooked and sold, the above folding door is opened and fixed, and then cooked and sold.

Conventionally, there have been inconvenient problems that customers use to order or consume food on the outside of the neck, but also the place where the goods such as food are displayed is narrow, so that the sales of the food can be smoothly performed There was no problem.

In order to solve such a problem, there has been devised a snapcar as disclosed in Registration Practice Bulletin No. 20-0417338.

Korea Registered Utility Model Bulletin No. 20-0417338 (2006.05.19) "Sekka" - Park Sung Jae / Kang Dong-ki

However, since the above-described conventional snap car has one or more tables that are drawn out to the bottom of the cooking chamber, the sales of food by the seller and the purchase and consumption of the food by the consumer could be facilitated in the local area, There is a problem in that it is difficult to sell, purchase and consume food and beverages.

In addition, since the table can not be firmly fixed in a state where the table is inserted in the inside of the undercarriage, the table may protrude to the outside during the operation of the vehicle, which makes it difficult to perform safe driving on the road.

In addition, since the conventional snakecar is made of a side plate or a thick plate that has been modified from a top car to form an awning door, the table protruding from the outside of the vehicle can not be shrouded completely so that the food is damaged due to sunlight or rain. There was a problem of high concern.

In addition, it is troublesome to install or detach the ornamental film on the folding door because it is difficult for the seller to avoid the problem. Also, even if the ornamental film is installed, Or damaged by the buyer, and it was almost impossible to use it on the windy day.

Accordingly, the present applicant has developed a shelf space expanding type food truck which can sufficiently secure a space for displaying commodities and can safely protect the commodities on display.

It is an object of the present invention to not only extend the shelf space on both sides of the body through the left and right extended support portions and the left and right extended folded portions but also to provide a space between the rear side of the body and the rear sides of the body, By expanding the shelf space in Edo, it is possible to display a wide range of products such as food. By expanding the shelf space, it is possible to secure a space for installing the refrigerator in front of the body, And to provide a shelf space-extended food truck that can be stored hygienically.

In addition, the present invention can be safely stored in a storage space with the limiting bracket formed on the body and the finishing means hinged to the bottom plate and connected to the body, and can be safely stored, and the left, right, The present invention provides a food truck with a shelf space expandable type that can prevent both a safety accident and a theft accident caused by a vehicle running.

In addition, the present invention is characterized in that the position of the lateral sideways is located at the upper part of the refrigerator and the body through the moving installation unit which is coupled to the installation frame and moved back and forth through the operation and arrangement means, or the body and the front and rear extension plates The present invention is intended to provide a shelf space expandable type food truck which can easily open a shelf space expanded by allowing lateral positioning and rearwarding to be positioned at an upper portion of the auxiliary expansion plate.

According to an aspect of the present invention, there is provided a food truck comprising: a bottom plate installed at a rear lower portion of a food truck; support pillars protruding upward from corners of the bottom plate; A body configured to be connected to the support pillars and to be coupled to the support pillars so as to form openings at the rear; A refrigerator having a door and being integrally installed in front of the body; A right and left fixed rail slidably coupled to both sides of the left and right fixed rails to be laterally moved through openings of the side plates; A left and right extension receiving portion formed integrally with a base of the left and right moving rails; Left and right extension covers fixedly coupled to the bottom plate to cover the left and right extension receiving portions; A first and a second folding plates coupled to the left and right expanding lids by first hinges so as to be supported by the left and right expanding support units and respectively installed on the left and right sides of the bottom plate; And a second hinge coupled between the first and second folding plates so that the first folding plate and the second folding plate are formed; Front and rear fixed rails provided on the upper surface of the left and right expanding lids in a longitudinal direction and fixed between the front and rear fixed rails; Rearward moving rails fixed to the front and rear moving rails and fixed to the front and rear moving rails; And an opening / closing device formed of a shutter for opening / closing each of the openings formed on the side plate and the back plate by being guided by the lift guider and constituting a handle on the outside lower portion of the body, ; A slide groove portion formed on both sides of the frame and having an opening at the outer side and an opening at the rear side and a guide groove in the front and rear direction formed therein, A mounting frame formed on both side surfaces of the frame in forward and backward directions and configured to communicate with the operating space of the frame and the slide groove portion; A moving mount which forms a guide protrusion corresponding to the guide groove and which is slidably coupled to the slide groove, wherein an installation space is formed therein and an opening hole communicating with the installation space is formed outside; A side-side attachment installed in the installation space of the movement mounting base and being opened and folded in the left-right direction of the food truck through the opening hole; Operation placing means provided in an operating space of the installation frame to move and arrange a movement mounting table slide-coupled to the slide groove portion in the forward and backward directions; And a rear opening formed at the rear of the installation frame and interlocked and folded and folded in accordance with movement of the movement mounting table in the forward and backward directions.

It is possible to extend the shelf space on both sides of the body through the left and right extended support portions and the left and right extended folded portions by using the shelf space expandable type food truck of the present invention, The shelf space can be expanded between both sides of the body and the rear side of the body. Thus, it is possible to broaden the display of articles such as food and the space for installing the refrigerator in front of the body through the expansion of the shelf space So that the food can be stored safely and hygienically even in the hot summer season.

In addition, the present invention can be safely stored in a storage space with the limiting bracket formed on the body and the finishing means hinged to the bottom plate and connected to the body, and can be safely stored, and the left, right, It is possible to prevent both a safety accident and a theft accident caused by driving the vehicle.

In addition, the present invention is characterized in that the position of the lateral sideways is located at the upper part of the refrigerator and the body through the moving installation unit which is coupled to the installation frame and moved back and forth through the operation and arrangement means, or the body and the front and rear extension plates It is possible to position the side lining and the rear lining on the upper side of the auxiliary expansion plate, so that the extended display space can be easily widened and the lining can be easily used.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a right side view of a food truck having a shelf space expansion structure of the present invention; Fig.
BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a food truck,
FIG. 3 is an exploded perspective view of a food truck according to the present invention in an exploded perspective view. FIG.
4 is a perspective view showing a state in which an opening formed in a body is closed through an opening and closing means of the present invention;
5 is a perspective view showing a state in which the opening of the body is opened through the opening and closing means of the present invention.
Fig. 6 is a photographic paper showing a state in which a supporting bar and a fitting bar are installed in the present invention.
7 is a perspective view showing a state in which the closing lid constructed in the closing means of the present invention is released from the engagement.
8 is a perspective view showing a state in which the left and right extending support portions of the present invention are moved to the outside of the body.
9 is a perspective view showing a state in which the left and right expanding folded portions of the present invention are unfolded and supported by the right and left extension receiving portions.
10 is a perspective view showing a state in which the front and rear extension plates of the present invention are moved rearward of the body.
11 is a perspective view showing a state in which the auxiliary expansion plate of the present invention is opened.
FIG. 12 is a view showing a state in which the left and right windings are disposed on the left and right extended folding portions and the upper portion of the auxiliary extension plate as the moving installation stand of the present invention is moved backward, and the rearwarding is automatically unfolded, Photo site showing status.

Hereinafter, the structure of the present invention will be described.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a food truck capable of protecting a displayed commodity by forming a display space in which a commodity such as food is displayed on the rear side by modifying a cart, The present invention relates to a shelf space expanding type food truck 200 that expands a shelf space within a food truck 200 as well as an enlarged shelf space as described above and includes a body 10 and a refrigerator 20 The left and right extension supporting portions 30, the left and right expansion covers 40, the left and right extended folding portions 50, the front and rear extension plates 60, the opening and closing means 70, the installation frame 110, A mounting base 120, a side anchor 130, an operation placing means 140, and a rear anchor 150.

First, the body 10 is formed at the rear of the food truck 200 and forms a display space therein. The body 10 constitutes a bottom plate 11 for installing the respective components, and the bottom plate 11 Is constituted by a supporting column 13 protruding upward from a corner portion of the bottom plate 11. As shown in Fig.

Here, the support pillars 13 are provided to guide the rigid mounting of the side plate 15 and the thick plate 17 and the lifting and lowering operation of the opening and closing means 70.

The side plate 15 is formed on both sides of the bottom plate 11 by forming an opening 14 in the body 10 and an opening 16 is formed at the rear side of the bottom plate 11, The side plates 15 and the back plate 17 are fixed to the support pillars 13 at both ends of the side plates 15 and are firmly installed.

The support bars 19 are connected to the support pillars 13 and the side plates 15 at the openings 14 of the side plates 15, (Not shown) in which a support bar 19 is inserted and fixed to both sides of the opening 14 formed in the side plate 15 to prevent a product or an object stored in the body 10 from being poured out when the impact occurs, So that the product or the article can be easily loaded through the easy attachment and detachment of the support bar 19. [

Second, the refrigerator 20 is configured in front of the body for refrigerated storage of food ingredients, and constitutes a door 21 on one side or both sides.

Further, the refrigerator 20 can be additionally provided by utilizing space through expansion of the shelf space as will be described later. Thus, it is possible to safely and hygienically store the foodstuff in the hot summer season It is possible to have an action effect.

Third, the left and right extension receiving portions 30 are configured to expand the display space formed in the food truck 200 in the left and right directions, and a plurality of the left and right extension receiving portions 30 are installed on the upper surface of the bottom plate 11 formed in the body 10 Left and right fixed rails 31 and left and right movable rails 33 slidably coupled to both sides of the left and right fixed rails 31 symmetrically to each other in the left and right directions through openings 14 of the side plates 15 , And a support bar (35) integrally formed at an end of the left and right movement rails (33).

Accordingly, a plurality of left and right moving rails 33 and one receiving bar 35 are coupled to each other on both sides of the body 10, and are arranged symmetrically with respect to each other. So as to support the left and right extended folding portions 50 firmly.

Fourthly, the left and right expanding lid 40 is configured to be fixedly coupled to the bottom plate 11 to cover the left and right extended receiving units 30 and is configured to install the left and right extended folding units 50 and the front- do.

The left and right expanding lids 40 may be integrally formed to cover the entire bottom plate 11, but it is preferable to provide a plurality of the left and right expanding lids 40 at equal intervals so as to reduce the material and firmness. And an auxiliary lid 40a hinged to the left and right expansion covers 40 at both ends of a space formed between the left and right expansion lids 40 when the left and right expansion lids 40 are constructed in plural It is more preferable to increase the durability of the left and right expanding / contracting portions 50 which are repeatedly folded.

Fifth, the left and right extended folding portions 50 are hinged to the left and right expanding lids 40 so as to be supported by the left and right extended receiving portions 30 and are respectively disposed on both sides of the body 10 First and second folding plates 51 and 52 hinged to the left and right expanding lids 40 through the first hinges 53 and installed on both the left and right sides of the bottom plate 11 of the body 10, And a second hinge 55 coupled between the first and second top plates 51 and 52 so that the first and second top plates 51 and 52 are folded.

Accordingly, the left and right extended folding portions 50 are folded and folded by the first and second hinges 53 and 55 so that the first and second folding plates 51 and 52 are extended to the left and right extended support portions 30 So that the first and second end plates 51 and 52 can be folded and safely stored in the body 10.

In addition, according to the present invention, since the right and left extension supporting portions 30 and the left and right expanding and contracting portions 50, which extend the space in which products such as food can be displayed, can be safely stored The structure may further include a limiting bracket 15b having a storage space 15a formed in the side plate 15 of the body 10 and a bottom plate 15b of the body 10, (80) hinge-coupled to the side plate (11) so that one side of the finishing means (80) is disengaged from the side plate (15).

Hereinafter, a configuration for safely storing the left and right extended support portions 30 and the left and right extended folded portions 50 will be described in detail.

In order to achieve this, first, the entire shape of the side plate 15 formed on both sides of the body 10 is formed into a letter shape, so that the opening 14 is formed in the side plate 15, The extended folded-back portion 50 can be prevented from being excessively inserted into the body 10 by being bent inward of the body 10 so as to form a receiving space 15a on the outer side thereof, So that the bracket 15b is included.

The bottom plate 11 of the body 10 further includes a finishing means 80 hinged to the third hinge 81 to rotate about the third hinge 81. At this time, The finishing means 80 includes a finishing lid 83 hinged to the bottom plate 11 through a third hinge 81 and rotating about the third hinge 81, It is necessary to make the closing lid 83 detachably coupled to the side plate 15 by making the side plate 15 to be composed of the latch 85 and the hook 87 which are configured to correspond to each other.

According to this configuration, the left and right extended folding portions 50 folded by the first and second hinges 53 and 55 can be stored in the storage space 15a of the side plate 15 In addition, since the left and right extended support portions 30 and the left and right extended folded-back portions 50 can be prevented from protruding to the outside of the body 10 through the finish lid 83 detachably coupled to the side plate 15, Even when an impact occurs during driving, there is an effect that the safety accident is prevented in advance.

When the left and right extended folding portions 50 are inserted and stored in the storage space 15a formed in the side plate 15 as described above, The first hinge 53 positioned at the portion corresponding to the side plate 15 is hinged to the limiting bracket 15b at this time An easy alternative installation will be possible.

The front and rear extension plates 60 are configured to expand the display space formed in the food truck 200 in the forward and backward directions. The front and rear extension plates 60 are provided with front and rear fixed rails 61, A front and rear fixed shelf plate 63 fixedly provided between the front and rear fixed rails 61 and a rear rail 61 fixed to the front and rear fixing rails 61, And a front-rear moving and moving heat plate 67 fixedly coupled to the upper surfaces of the front and rear moving rails 65.

Therefore, only the front and rear movable shear plates 67 located inside the body 10 can be used as the display space of the merchandise before the operation of the front and rear expanding plate 60. After the operation of the front and rear expanding plates 60, When the front and rear movable shear plates 67 are protruded rearward from the body 10 in accordance with the forward and backward sliding movement of the rail 65, The front and rear fixed shelf plates 63 are visible, and the shelf space of the merchandise expands in the front-rear direction.

Further, it is necessary to additionally provide a structure behind the body 10 so that it does not move against the impact generated when the vehicle moves forward or backward, which is disposed inside the body 10, (Not shown) formed at a lower portion of the body 10 to prevent a safety accident caused by protrusion of the front and rear movable shear plate 67 to the outside of the body, And a fitting bar 69 closely fitted to the rear surface of the heat plate 67. [

In addition, in the present invention, the space between the right and left extension receiving portions 30, the left and right extended folding portions 50 and the front and rear extending plates 60 for extending the display space in the forward and backward directions for extending the display space in the left- The auxiliary expansion plate 93 is coupled to both sides of the front and rear movable plate 67 by a fourth hinge 91. The auxiliary expansion plate 93 is coupled to the auxiliary expansion plate, And constituting a folding leg 95 for supporting the auxiliary expanding flap 93. [

The auxiliary extension plate 93 has a coupling portion 93a at each portion coupled to both sides of the forward and backward movement heat plate 67 so that the coupling portion 93a is hinge- And a plate 93b extending in a direction perpendicular to the first and second hinges 93a and 93b are opposed to each other so that the auxiliary extension plate 93 is connected to the fourth hinge 91, And it is turned by 180 °.

Therefore, the auxiliary extension plate 93 is extended to both sides of the forward and backward moving heat plate 67 through the fourth hinge 91 rotating at 180 ° intervals, and is simultaneously coupled to the auxiliary expansion plate 93 to be folded The shelf space can be extended in the space between both sides of the body 10 and the rear side through the folding legs 95 supported on the floor by the auxiliary hinge 91, Since the plate 90b of the plate 93 can be folded and stacked on the upper part of the back and forth moving heat plate 67, it is advantageous that the plate can be easily used by the seller.

Seventhly the opening and closing means 70 is constituted in the body 10 to open and close the openings 14 and 16 respectively formed in the side plate 15 and the back plate 17, And a normal shutter 75 that is operated to move upward and downward while being guided by sliding on both sides of the elevating guider 71. The respective shutters 71, 75 are provided at the outer lower portion thereof with a normal handle 73 for moving the shutter 75 up and down.

The opening and closing means 70 can be provided with a conventional lock (not shown) for locking the shutter 75 and the body 10 so that the safe storage of the goods stored inside the body 10 As a matter of course, it is possible to obtain an action effect that can prevent the theft accident.

When the side plate 15 further includes the limiting bracket 15b for forming the storage space 15a as described above, the limiter bracket 15b is formed to be engaged with the side plate 15 via the latch 85 and the hook 87. [ The opening and closing means 70 can be easily operated through the construction of the lifting guider 71 for guiding the lifting and lowering of the shutter 75 to the closing lid 83 of the closing means 80 constituting the opening /

Eighth, the installation frame 110 is installed on the upper part of the food truck so as to install the structure for protecting the products displayed in the display space of the food truck, and the operation space 111 is formed therein, And the frame 112 extends to the upper portion of the refrigerator 20 installed in front of the body 10 and is integrally formed.

Each of the frame 112 has a slide groove portion 116 to which the moving mount 120 is slidably coupled and openings 113 and 114 are formed on the outer side and the rear side of the slide groove portion 116, . That is, in the outer direction of each slide groove portion 116, an opening 113 is formed for the installation of the movement mounting base 120 and the spreading and folding of the lateral facing 130 installed on the movement mounting base 120, An opening 114 is formed in the rear of the main body 112 so that the slide mount 120 can be slid back and forth.

A guide groove 115 is formed in the slide groove 116 so as to be long in the forward and backward directions for sliding engagement of the movement mount 120.

In addition, the installation frame 110 is formed with communication holes 117 formed on both sides of the frame 112 to communicate the operation space 111 of the frame 112 and the slide groove 116 with each other. Rear direction so that the movement mounting table 120 can be moved in the forward and backward directions through the operation of the operation placing means 140. [

Ninth, the moving mount 120 is configured to be slidably coupled to the slide groove 116 of the mounting frame 110 and to be moved in the forward and backward directions according to the operation of the operation and positioning means 140, And is slidably engaged with the slide groove 116 by forming a guide protrusion 121 corresponding to the guide groove 115 of the slide groove 116.

A mounting space 123 for mounting the lateral mounting 130 is formed in the moving mounting base 120. An opening hole 125 interlocked with the mounting space 123 is formed on the outer side of the moving mounting base 120. [ So that the spreading and folding of the side sills 130 installed in the installation space 123 is achieved.

The tenth and lateral holes 130 are formed in the installation space 123 of the movement mount 120 and are opened and folded in the lateral direction of the food truck through the open hole 125, A tent 131 installed in the space 123 in the form of a roll and a coupling 133 integrally formed at an end of the tent 131; And a link member 135 which is axially coupled to the coupling base 133 to effect the spreading and folding of the tentative film 131.

Therefore, when the tent 131 formed in the lateral tent 130 is unfolded, the tent 131 of the lateral tent 130 covers and protects both sides of the body 10 and the refrigerator 20 do.

The operation placing means 140 has a structure in which the movable mounting table 120 which is installed in the operating space 111 of the mounting frame 110 and is slidably engaged with the slide groove portion 116 is moved and arranged in the forward and backward directions, The operation cylinder 143 provided in the operating space 11 of the mounting frame 110 through the connecting rod 141 and the operating bracket 145 coupled to the rod 142 of the operating cylinder 143 .

The operation bracket 145 is fixed to the moving mount 120 through the communication hole 117 by being protruded in both directions while being coupled to the end of the rod 142, So that they can be easily assembled by conventional coupling means.

Therefore, when the movement mounting base 120 is moved backward by the operation placing means 140 so that the movement mounting base 120 is disposed only on the upper portion of the body 10, 123 are disposed on the upper side of the left and right extended folding portions 50 and the auxiliary extending plates 93 provided between the left and right extended folding portions 50 and the front and rear extending plates 60, This makes it possible to safely protect all the products displayed on the left and right extended folding unit 50 and the auxiliary expansion plate 93, respectively.

The twelfth and aft ends 150 are provided behind the installation frame 110 and are extended or folded in cooperation with the movement of the movement mount 120 in the forward and backward directions. A portion 157, and an interlocking bracket 159.

Hereinafter, the rearwarding 150 will be described in more detail.

The housing 153 is installed at the rear of the body 10 by forming a space (not shown) in the interior of the housing 153 to mount the rear ear 150 on the rear side of the mounting frame 110, And an inlet and an outlet (not shown) communicating with an inner space are formed at the rear.

The beveled portion 157 protrudes rearward of the body 10 in accordance with forward and backward movement of the movement mounting table 120 to protect the products displayed on the rear side of the body 10, And a coupling shaft 155 integrally formed at an end of the tear film 154 and projecting to the outside of the housing 153 through an inlet and an outlet, .

The roll-type awning 154 is adapted to perform a normal tension operation through an elastic means such as a spring (not shown), so that when an external force is not applied to the awning 154, 154 are automatically rolled and stored in the form of a roll.

The interlocking bracket 159 is configured to connect the flange portion 157 to the movement mount 120 so that the interlocking operation of the flange portion 157 is performed in accordance with the back and forth movement of the movement mount 120, And the other end of the coupling shaft 155 is coupled to and fixed to the movement mounting base 120. As shown in FIG.

Therefore, when the movable mounting table 120 is moved backward according to the driving of the operation placing means 140, the beveled portion 157 connected to the moving table 120 is automatically unfolded through the interlocking bracket 159 So that the goods on the rear side of the body 10 can be safely protected from sunlight or rain.

When the movable mounting table 120 is moved forward according to the driving of the operation placing means 140, the lateral mounting 130 installed on the moving mounting table 120 and the rear mounting 150 connected to the moving mounting table 120 ) Can be returned to the initial position, which is advantageous in that the user can easily use it.

The operation according to the above-described configuration will be described below.

In order to use the present invention, first, each shutter 75 is lifted upward by using the handle 73 formed on the shutter 75 of the opening / closing means 70.

The openings 14 and 16 respectively formed in the side plate 15 and the back plate 17 of the body 10 are opened by the shutter 75 to lift the internal space of the body 10, And expansion of the display space in the left and right directions of the body 10 can be achieved by spreading the left and right extended folding portions 50 folded and stored in the storage space 15a of the side plate 15, respectively.

To this end, the supporting bar 19 provided on the opening 14 of the side plate 15 is detached and attached, and then the latch 85 and the hook 87 formed on the closing means 80 are disengaged from each other, The storage space 15a of the side plate 15 that has been closed must be opened by rotating the closing lid 83 about the third hinge 81. [

After the storage space 15a of the side plate 15 is opened as described above, the left and right moving rails 33 (see FIG. 3) are moved by pulling the receiving bar 35 of the left and right extending receiving portions 30 to the outside of the body 10 The first and second top plates 51 and 52 joined by the first and second hinges 53 and 55 are disposed in the outer side of the body 10 so as to protrude outward from the body 10 The left and right expanding / contracting portions 50 can be supported on the left and right extension receiving portions 30 to expand the display space in the left and right directions.

In the above-described state, the commodity can be displayed using only the front and rear movable sheer plates 67 and the left and right extended fold portions 50 of the front and rear expanding plate 60. At this time, It is possible to prevent the expansion of the display space even in the forward and backward directions of the body 10 by moving the front and rear movable sheer plates 67 backward after attaching the fitting support bar 69, .

That is, when the front and rear movable shear plates 67 are pulled backward, the front and rear movable rails 65 coupled to the front and rear movable sheer plates 67 are slid rearward, The front and rear fixed shelf plates 63 are exposed and the shelf space is expanded through the exposure of the front and rear fixed shelf plates 63 and the rearward movement of the front and rear movable plates 67.

When the auxiliary expansion plate 93 is additionally provided in the front and rear movable shear plate 67, only by rotating the auxiliary expansion plate 93 by 180 ° with respect to the fourth hinge 91 in the above-described state It is possible to expand the display space even in a space between both sides and rear of the body 10 and to firmly support the auxiliary expansion plate 93 by using the folding legs 95 formed on the auxiliary expansion plate 93, So that the seller can display and sell or display more goods.

In addition, since the extended shelf space can provide a sufficient space for installing the refrigerator 20 in the food truck 1, there is an advantage that the food material can be stored safely and hygienically.

After the shelf space is expanded as described above, the side airings 130 installed in the installation space 123 of the movement mount 120 and disposed on both sides of the food truck 200 are opened.

The body 10 and the upper portions of both sides of the refrigerator 20 are obscured by the lateral holes 130 extending in the lateral direction of the food truck 200 so that the products displayed on the left and right extending means 50 can be sun- It is possible to prevent sunlight or rain from penetrating into the refrigerator 20 even when the seller opens the door of the refrigerator 20 and takes out the food material.

In this state, when the rod 142 is moved backward by driving the actuating cylinder 143 configured to the actuating and positioning means 140, the rod 142 of the actuating cylinder 143 is coupled with the rod 142 of the actuating cylinder 143 via the actuating bracket 145 The movable mounting table 120 is shifted rearward along the slide groove 116 of the mounting frame 110 so as to correspond to the positions of the left and right extending means 50 and the auxiliary extending means 90, The lateral mounting 130 provided on the movable mounting table 120 protects the products displayed on the left and right extended folding unit 50 and the auxiliary extending plate 93, respectively.

When the movable mounting table 120 is moved backward as described above, the operation of pulling the rear mounting portion 157 connected to the movable mounting table 120 through the interlocking bracket 159 is automatically performed. Therefore, The tent 154 of the flange portion 157 is extended in correspondence with the position of the auxiliary extension means 60 provided at the rear of the body 10 to complete the installation of the rear anchoring 150, The protection of the merchandise displayed on the display unit 60 is also performed simultaneously.

When the rear mounting 150 does not need to be used, the lateral mounting 130 provided on the moving mounting base 120 can be moved only by moving the moving mounting base 120 forward by driving the operation placing means 140, And the rear anchoring 150 connected to the moving mount 120 can be returned to the initial position.

That is, when the moving table 120 is moved forward, the pulling force exerted on the tear film 154 disappears, and the tear film 154 is automatically curled and stored in a roll form in an initial state through a tension operation by elastic means Thus, the user can easily use the device without the hassle of folding and folding of the rearwarding 150.

In addition, the extended shelf space through the above-described method reverses the above-mentioned operation, and the left and right extension receiving portions 30, the left and right extended folding portions 50, the front and rear extension plates 60, Closing means 80 for restricting the movement of the right and left extension supporting portions 30 and the left and right extended folding portions 50 and the fitting support bar 69 for safely holding the left and right extension supporting portions 30, 93 in the body 10, And the opening and closing means 70 for closing the openings 14 and 16 of the body 10 can safely store the goods even when the vehicle is running and prevent safety accidents caused by driving, There is also an advantage to be avoided.

[0001] The present invention relates to a folding type elevator, and more particularly,
20: refrigerator 21: door
30: right and left extension receiving portion 31: left and right fixing rails 33; Left and right moving rails 35:
40: left and right extension cover 40a: auxiliary cover
50: left and right extended folding parts 51, 52: first and second folding plates 53, 55: first and second hinge
Front and rear fixed plates 61: front and rear fixed rails 63: front and rear fixed shelf plates 65: forward and backward moving rails 67: forward and backward moving heat plates 69:
70: opening / closing means 71: lifting guider 73: handle 75: shutter
80: Closing means 81: Third hinge 83: Finishing lid 85: Clasp 87: Hook
91: fourth hinge 93: auxiliary extension plate 93a: engaging portion 93b: plate 95: folding leg
110: installation plane 111: operation space 112: frame 113, 114: opening 115: guide groove 116: slide groove portion 117: communication hole
120: moving mount 121: guide protrusion 123: installation space 125: opening hole
130: side sidewall 131: tent 133: coupling base 135:
140: operation placing means 141: mounting bracket 142: rod 143: operating cylinder 145: operating bracket
150: rear hinge 153: housing 154: awning 155: coupling shaft 157: flange 159: interlocking bracket
200: shelf space food truck

Claims

A support column 13 protruding upward from a corner portion of the bottom plate 11 and a support column 13 projecting upward from the corner of the bottom plate 11 to form openings 14 on both sides of the bottom plate 11, A side plate 15 disposed on upper sides of both sides of the body 11 and fixed to the support pillars 13 and a body 17 constituting a back plate 17 coupled to the support pillars 13 so as to form an opening 16 at the rear side 10);
A refrigerator (20) constituting a door (21) and integrally installed in front of the body (10);
A left and a right fixing rail 31 provided on the upper surface of the bottom plate 11 of the body 10 so as to be horizontally arranged and slidably coupled to both sides of the left and right fixing rails 31 symmetrically with each other, Left and right movable rails 33 that are respectively moved in the left and right directions through the openings 14 and right and left extending support portions 30 that are formed integrally with ends of the left and right movable rails 33;
Left and right extension covers (40) fixedly coupled to the bottom plate (11) to cover the left and right extension receiving portions (30);
The first and second fastening plates 40 and 40 are coupled to the left and right extending lid 40 by the first hinge 53 so as to be supported by the left and right extending receiving portions 30, And a second hinge 55 coupled between the first and second top plates 51 and 52 so that the first and second top plates 51 and 52 are folded together. (50);
Front and rear fixed rails 61 provided in the front and rear direction on the upper surface of the left and right expanding lid 40 and front and rear fixed shelf plates 63 fixed between the front and rear fixing rails 61, Rearward movement rails 65 that are respectively slidably engaged with the rails 61 and moved in the forward and backward directions through the openings 16 of the rear plate 17 and forward and backward movement movement plates fixedly coupled to the upper surfaces of the front and rear movement rails 65 67;
A lifting guider 71 formed on the support pillar 13 or the side plate 15 and a handle 73 formed on an outer lower portion of the lifting guider 71 to be installed on the upper portion of the body 10, Closing means 70 composed of a shutter 75 which opens and closes the openings 14 and 16 respectively formed in the side plate 15 and the back plate 17 by operating them;
A frame 112 formed integrally on the upper portion of the body 10 and the refrigerator 20 by forming an operation space 111 in the inside of the frame 112 and a frame 112 formed on both sides of the frame 112, A slide groove portion 116 having a guide groove 115 formed in a front and rear direction thereof and formed in the front and rear direction on both sides of the frame 112 so as to be in contact with the operation space 111) and a communication hole (117) for communicating the slide groove portion (116) with each other;
And a guide protrusion 121 corresponding to the guide groove 115 is formed and slidably engaged with the slide groove 116. An installation space 123 is formed in the slide groove 116, A moving mount 120 forming an opening 125;
A side sill 130 installed in the installation space 123 of the movement mount 120 and spreading and folding in the left and right direction of the food truck through the open hole 125;
Operation placing means 140 installed in the operation space 111 of the installation frame 110 to move and arrange the movement mounting table 120 slidably coupled to the slide groove 116 in the forward and backward directions;
And a rear opening (150) formed at the rear of the installation frame (110) and interlocked and folded and folded in accordance with movement of the movement mounting table (120) in the forward and backward directions.

[2] The apparatus according to claim 1, wherein the side plates (15) respectively formed on both sides of the body (10) are formed in a square shape to form an opening (14)
And a restricting bracket 15b bent downward inside the body so as to form a storage space 15a on the outer side of the side plate 15 and continuing downwardly,
The bottom plate 11 is hinged to the left and right expanding and contracting portions 50 folded by the first and second hinges 53 and 55 through a third hinge 81, Characterized in that it further comprises means (80).

The hinge device according to claim 1, wherein the front and rear extension plates (60) are each provided with a fourth hinge (91) coupled to both sides of the front and rear movable sheer plates (67) And the auxiliary expansion plate 90 is extended or extended to both sides of the back and forth moving heat plate 67 through the fourth hinge 91 or folded to the upper portion of the back and forth moving heat plate 67, Wherein the food container is provided with a food container.

2. The apparatus according to claim 1, wherein the operation placing means (140)
An operating cylinder 143 installed in the operating space 11 of the mounting frame 110 through the mounting bracket 141;
And an operation bracket 145 coupled to the rod 142 of the operation cylinder 143 and fixed to the movement mount 120 through the communication hole 117.

3. The apparatus of claim 1, wherein the rearwarding (150)
A housing 153 fixedly installed on a rear surface of the body 10 by forming an inlet and an outlet;
And a coupling shaft 155 integrally formed at an end of the tear film 154 and protruding outward from the housing 153 through an inlet and an outlet, A configured flange portion 157;
And an interlocking bracket (159), one side of which is connected to both ends of a coupling shaft (155) formed on the flange (156) and the other side is fixed to the movement mounting table (120) truck.