Foldable yurt and mobile banquet car

Abstract

The utility model discloses a foldable Mongolian yurt and a movable banquet car, the foldable Mongolian yurt comprises a base, a supporting pipe, a lifting rod and a plurality of groups of folding rod pieces, the movable banquet car comprises a chassis, a main plate and an auxiliary plate, and the foldable Mongolian yurt is arranged on the main plate. The foldable yurt can be flexibly folded and unfolded, is small in size after being folded, and can be obliquely placed on a movable banquet vehicle. The mobile banquet car occupies a small area and is convenient to transport during transportation; when the yurt is used, the auxiliary plate can be unfolded, the yurt is unfolded, and a large-area site is formed to facilitate banquet holding.

Description

Technical fields:

[0001] This utility model belongs to the field of building technology, specifically relating to a foldable Mongolian yurt and a mobile banquet vehicle. Background technology:

[0002] With the development of society and the economy and the improvement of people's living standards, the demand for various banquets, celebrations, and events is increasing. However, traditional banquet halls are limited by fixed locations and high construction costs, making it difficult to flexibly meet the needs of different scales and locations. Mobile banquet vehicles are a newly emerging banquet service model in recent years. The biggest advantage of mobile banquet vehicles lies in their flexibility in terms of venue. They can be set up quickly without being limited to fixed locations, allowing clients to choose the most suitable location to hold or attend banquets based on the event theme and the number of attendees. In cities, they can be set up in parks, lakesides, beaches, etc., according to clients' needs for natural scenery; in pastoral areas, grasslands, and other areas with fewer hotels, mobile banquet vehicles can be driven directly to designated locations according to client needs, making it convenient for them to hold banquets. However, most existing mobile banquet vehicles use a fixed body design, which has limited space; while large-body mobile banquet vehicles occupy a lot of space and are unsafe to transport. Utility Model Content:

[0003] The purpose of this invention is to provide a foldable yurt and a mobile banquet vehicle to solve the above-mentioned problems.

[0004] This utility model is implemented by the following technical solution:

[0005] In the first aspect, this utility model provides a foldable yurt, which includes a base, a support tube, a lifting rod, and several sets of folding rods;

[0006] The base includes a fixed base plate and a fixed seat disposed on the fixed base plate; the lower end of the support tube is hinged to the fixed seat; a first through hole is opened at the bottom end of the support tube, and a second through hole is opened at a position corresponding to the first through hole on the fixed seat; positioning elements are inserted into the first through hole and the second through hole; a first driving device is hinged to the support tube above the first through hole, and the end of the first driving device away from the support tube is hinged to the fixed base plate on one side of the fixed seat; the first driving device can be used to make the support tube rotate within the fixed seat under the limiting action of the positioning elements, thereby realizing the upright and inclined placement of the support tube;

[0007] The support tube is equipped with a second driving device inside, the bottom of the lifting rod is sleeved inside the support tube, and the lifting rod moves up and down inside the support tube under the drive of the second driving device.

[0008] The top end of the support tube is fixed with an extension rod of the same number as the folding rod, and the extension rod is connected to the first connecting rod of the corresponding folding rod; the top of the lifting rod is fixed with a traction disc, and the traction disc is circumferentially provided with a traction assembly of the same number as the folding rod, and the traction assembly is connected to the outside of the first connecting rod of the corresponding folding rod.

[0009] Furthermore, a plurality of the extension rods are arranged circumferentially along the support tube; the folding rod includes a first connecting rod, a second connecting rod, and a third connecting rod; one end of the first connecting rod is hinged to the end of the extension rod away from the support tube; one end of the second connecting rod is hinged to the end of the first connecting rod away from the extension rod, and the other end of the second connecting rod is hinged to the top end of the third connecting rod.

[0010] Furthermore, it also includes a linkage mechanism comprising two short rods hinged together; the two ends of the two short rods are respectively hinged to one side of the first connecting rod and the second connecting rod; a third driving device is provided on one side of the first connecting rod, and the end of the third driving device away from the first connecting rod is connected to the hinge point of the two short rods. Through the arrangement of the third driving device and the linkage mechanism, the second connecting rod can be folded towards the first connecting rod.

[0011] Furthermore, one end of the traction assembly is hinged to the traction disc, and the other end is hinged to the outside of the first connecting rod. The rising of the lifting rod causes the traction disc to rise, and the traction assembly pulls up the first connecting rod.

[0012] Furthermore, at least two limiting components are provided at the upper part of the support tube; the ends of the limiting components extend into the support tube and abut against the lifting rod. This prevents the lifting rod from shifting left or right during lifting, which could cause the folding rod to tilt.

[0013] Secondly, this utility model provides a mobile banquet vehicle, which includes:

[0014] Chassis; wheels are provided at the bottom of the chassis; support mechanisms are provided on both the front and rear sides of the chassis;

[0015] Mainboard; the mainboard is located on the top of the chassis; the mainboard has at least one transverse reinforcing rib and at least one longitudinal reinforcing rib inside; sub-plates are hinged to both sides of the mainboard, and each sub-plate includes at least one extension plate; when the number of extension plates on any side is two or more, adjacent extension plates are hinged together; during transportation, the banquet vehicle only has the area of ​​the mainboard, occupying a small area, and when in use, the sub-plates can be unfolded and placed on the support mechanism to increase the usable area of ​​the banquet vehicle;

[0016] The foldable yurt is mounted on the main board. When unfolded, the foldable yurt, together with the main board, the sub-board, and other structures, forms a banquet hall that can be used by multiple people.

[0017] Furthermore, a fixing groove is provided at the top center of the main board, and a plurality of threaded holes are provided in the fixing groove; a third through hole corresponding to the threaded holes of the fixing groove is provided on the fixing base plate of the foldable yurt, and the fixing base plate is set in the fixing groove by a bolt structure; the main board and the sub-board have the same number of holes as the folding rods, and the bottom end of the third connecting rod of the folding rod is set in the hole.

[0018] Furthermore, the support mechanism includes a telescopic frame, which is fixed to the front or rear end of the chassis; extension rods are slidably connected to both ends inside the telescopic frame, and a support foot is fixed to the end of the extension rod away from the telescopic frame. After the extension rod extends from the telescopic frame to the required length, it is stabilized on the ground by the support foot. The sub-plate is then unfolded and placed on the extension rod, and the support foot facilitates use on uneven ground.

[0019] Furthermore, the front and rear ends of the main board are respectively provided with fixing rods, and the two ends of the fixing rods are fixed with support feet, which facilitates use on uneven ground and improves the stability of the banquet vehicle; the top of the front fixing rod is provided with a door frame, and the front side of the front fixing rod is provided with a step, which facilitates guests to enter the foldable yurt; the top of the rear fixing rod is provided with a shelf, which allows the foldable yurt to be folded up and tilted and placed on the shelf during transportation.

[0020] Beneficial effects:

[0021] This invention provides a foldable yurt and a mobile banquet vehicle. The yurt can be folded and unfolded flexibly, and when folded, it is small in size and can be placed at an angle on the mobile banquet vehicle. The mobile banquet vehicle occupies little space during transportation and is convenient to transport; when in use, the side panels and the yurt can be unfolded to create a larger venue for banquets. Attached image description:

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1This is a schematic diagram of the foldable yurt in the embodiment;

[0024] Figure 2 This is a schematic diagram of the extension rod of the foldable yurt in the embodiment;

[0025] Figure 3 This is a schematic diagram of the base structure of the foldable yurt in the embodiment;

[0026] Figure 4 This is a schematic diagram showing the unfolded state of the folding rods of a portion of the foldable yurt in the embodiment.

[0027] Figure 5 This is a schematic diagram showing the folded state of the folding rods of a portion of the foldable yurt in the embodiment;

[0028] Figure 6 This is a schematic diagram of the tilting structure of the folding rods in a portion of the foldable yurt in the embodiment;

[0029] Figure 7 This is a top view of the sub-plate in the unfolded state in the embodiment;

[0030] Figure 8 This is a schematic diagram of the sub-plate in the retracted state in the embodiment;

[0031] Figure 9 This is a structural schematic diagram of the sub-plate in the unfolded state in the embodiment;

[0032] Figure 10 This is a schematic diagram of the transverse and longitudinal reinforcing ribs of the motherboard in the embodiment.

[0033] Figure 11 This is a schematic diagram of the structure of the gantry and the mounting frame in the embodiment;

[0034] Figure 12 This is a schematic diagram of the stepped structure in the embodiment.

[0035] The attached diagram is described below:

[0036] 10. Base; 11. Fixed base plate; 12. Fixed seat; 20. Support tube; 21. Positioning component; 22. First drive device; 23. Second drive device; 24. Limiting assembly; 25. Extension rod; 30. Lifting rod; 31. Traction disc; 32. Traction assembly; 40. Folding rod; 41. First connecting rod; 42. Second connecting rod; 43. Third connecting rod; 44. Short rod; 45. Third drive device;

[0037] 50. Chassis; 51. Wheel; 60. Telescopic frame; 61. Extension rod; 62. Support foot; 70. Main board; 71. Lateral reinforcing rib; 72. Longitudinal reinforcing rib; 73. Fixing groove; 74. Sub-plate; 75. Extension plate; 76. Hole; 80. Fixing rod; 81. Mast; 82. Step; 83. Shelf. Detailed implementation method:

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. It should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two elements. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] Example 1

[0041] A type of foldable yurt, such as Figure 1-6 As shown: It includes a base 10, a support tube 20, a lifting rod 30, and 18 sets of folding rods 40.

[0042] The base 10 includes a fixed base plate 11 and a fixed seat 12 fixed on the fixed base plate 11. The lower end of the support tube 20 is hinged in the fixed seat 12. A verticality measuring instrument is installed on one side of the support tube 20. A first through hole is opened at the bottom end of the support tube 20. A second through hole is opened at the position corresponding to the first through hole on the fixed seat 12. A positioning element 21 is inserted in the first through hole and the second through hole. In this embodiment, the first through hole and the second through hole are threaded holes, and the positioning element 21 is a bolt structure. When the support tube 20 is erected to the required position, the positioning element 21 is inserted in the first through hole and the second through hole to prevent the support tube 20 from shifting or shaking relative to the fixed seat 12. A first driving device 22 is hinged to the support tube 20 above the first through hole. The end of the first driving device 22 away from the support tube 20 is hinged to the fixed base plate 11 on one side of the fixed seat 12.

[0043] A second driving device 23 is installed inside the support tube 20. The bottom of the lifting rod 30 is sleeved inside the support tube 20, and the lifting rod 30 moves up and down inside the support tube 20 under the drive of the second driving device 23. Four limiting components 24 are provided on the upper part of the support tube 20. In this embodiment, the limiting component 24 is a set screw with a locking nut and a protective sleeve at the end. The end of the limiting component 24 extends into the support tube 20 and abuts against the lifting rod 30, so that the lifting rod 30 does not sway left and right when it moves up and down.

[0044] The folding rod 40 includes a first connecting rod 41, a second connecting rod 42, and a third connecting rod 43. In this embodiment, the first connecting rod 41 is 4 meters long, the second connecting rod 42 is 3 meters long, and the third connecting rod 43 is 2.5 meters long. One end of the first connecting rod 41 is hinged to the end of the extension rod 25 away from the support tube 20; one end of the second connecting rod 42 is hinged to the end of the first connecting rod 41 away from the extension rod 25, and the other end of the second connecting rod 42 is hinged to the top of the third connecting rod 43. It also includes a linkage mechanism, which includes two short rods 44 hinged to each other. The two ends of the two short rods 44 are respectively hinged to one side of the first connecting rod 41 and the second connecting rod 42. A third driving device 45 is provided on one side of the first connecting rod 41, and the end of the third driving device 45 away from the first connecting rod 41 is connected to the hinge point of the two short rods 44. In this embodiment, the first driving device 22, the second driving device 23, and the third driving device 45 are electro-hydraulic telescopic arms, but other structures can also be used as long as they can achieve the driving telescopic function.

[0045] The top end of the support tube 20 is circumferentially fixed with an extension rod 25 of the same number as the folding rod 40, and the extension rod 25 is hinged to the corresponding first connecting rod 41; the top of the lifting rod 30 is fixed with a traction disc 31, the radius of the traction disc 31 is greater than the length of the extension rod 25, and the traction disc 31 is circumferentially hinged with a traction assembly 32 of the same number as the folding rod 40. In this embodiment, the traction assembly 32 is a reinforced steel wire rope, and the traction assembly 32 is hinged to the outer side of the corresponding first connecting rod 41.

[0046] Example 2

[0047] A type of mobile banquet vehicle, such as Figure 7-12 As shown, it includes a chassis 50, a main board 70, and a foldable yurt of embodiment 1.

[0048] The chassis 50 is provided with wheels 51 at its bottom; support mechanisms are provided on both the front and rear sides of the chassis 50; the support mechanism includes a telescopic frame 60, which is fixed to the front or rear end of the chassis 50; extension rods 61 are slidably connected to both ends inside the telescopic frame 60. In this embodiment, the extension rods 61 are multi-stage telescopic sleeves that are manually, hydraulically, or pneumatically driven, which are convenient for stretching to different lengths; a support foot 62 is fixed to the end of the extension rod 61 away from the telescopic frame 60. In this embodiment, the support foot 62 is an electro-hydraulic outrigger.

[0049] The main board 70 is located on the top of the chassis 50; a fixing groove 73 is provided at the center of the top of the main board 70, and several threaded holes are opened in the fixing groove 73; a third through hole corresponding to the threaded hole of the fixing groove 73 is opened on the fixing base plate 11 of the foldable yurt, and the fixing base plate 11 is fixed in the fixing groove 73 by a bolt structure; the main board 70 and the sub-plate 74 have the same number of holes 76 as the folding rods 40 (e.g., Figure 7 As shown in the figure (other figures do not show the hole 76), the bottom end of the third connecting rod 43 of the folding rod 40 is set in the hole 76.

[0050] The main board 70 has at least one transverse reinforcing rib 71 and at least one longitudinal reinforcing rib 72 inside. The ends of the transverse reinforcing rib 71 and the longitudinal reinforcing rib 72 are fixed to the inner side wall of the main board 70 or the side wall of the fixing groove 73. The reinforcing ribs are steel bars, which helps to strengthen the support of the main board 70. Sub-plates 74 are hinged to both sides of the main board 70. Each sub-plate 74 includes two extension plates 75, and adjacent extension plates 75 are hinged together. The front and rear ends of the main board 70 are respectively provided with fixing rods 80, and the two ends of the fixing rods 80 are fixed with support feet 62. The top of the front fixing rod 80 is provided with a frame 81, and the front side of the front fixing rod 80 is provided with a step 82. The top of the rear fixing rod 80 is provided with a shelf 83 for the foldable yurt to be folded up and tilted for placement.

[0051] The mobile banquet vehicle is also equipped with a simple toilet, air conditioner, heating, water supply and drainage, windows, and enclosures (not shown in the figure), all of which are conventional technologies and will not be described in detail in this utility model.

[0052] The working principle is as follows:

[0053] When a banquet is needed, the mobile banquet vehicle can be transported to the designated location. Its position can be fine-tuned by pushing it, and then the height of the support feet 62 at the end of the fixing rod 80 can be adjusted to fix the banquet vehicle in place. Then, the extension rod 61 is pulled out of the telescopic frame 60 to the required length, and the height of the support feet 62 at the end of the extension rod 61 is adjusted. Since the ground at the banquet location may be uneven, multiple support feet 62 need to be adjusted to different heights according to the terrain to keep the main board 70 and sub-board 74 of the banquet vehicle stable. After securing the support feet 62, the steps 82 are fixed to the fixing rod 80, and the sub-board 74 is unfolded and placed on the extension rod 61. Then, the foldable yurt is erected. Specifically, the first drive device 22 is used to push the support tube 20, pushing the foldable yurt from its tilted position on the shelf 83 to its upright position (i.e., from...). Figures 6 to 5 The first drive device 22 is stopped, and the positioning component 21 is inserted into the first and second through holes to further stabilize the vertical state of the support tube 20. Then, the second drive device 23 pushes the lifting rod 30 to open the folding assembly 40. As the lifting rod 30 rises, the traction disc 31 drives the traction assembly 32 to rise as well. The traction assembly 32 pulls the first connecting rod 41 upward, and the limiting component 24 further stabilizes the lifting rod 30. Then, the third drive device 45 lifts the linkage mechanism, causing the second connecting rod 42 to rise. At this time, the third connecting rod 43 rises as well, and the bottom end of the third connecting rod 43 is inserted into the hole 76 on the main board 70 and the sub-board 74, so that the foldable yurt unfolds and is set on the main board 70 and the sub-board 74 (i.e., by...). Figures 5 to 4 Then, the banquet hall is arranged with air conditioning, water supply and drainage, toilets, tables and chairs, etc. In addition, depending on the required banquet hall area, sub-plates 74 of different sizes can be hinged to both sides of the main board 70, or multiple extension plates 75 can be hinged to form sub-plates 74. Furthermore, the length of each connecting rod of the folding rod 40 can be replaced, and more connecting rods can be hinged between the first connecting rod 41 and the second connecting rod 42. The usage method can refer to the structure of the third drive device 45 and the linkage mechanism to realize the expansion of the foldable yurt area.

[0054] When transportation is required, release the limiting component 24, and use the third drive device 45 to pull the linkage mechanism so that the short rod 44, along with the second connecting rod 42, retracts towards the first connecting rod 41. At this time, the third connecting rod 43 comes out of the hole 76 and hangs vertically on the end of the second connecting rod 42 away from the first connecting rod 41. Then, use the second drive device 23 to lower the lifting rod 30, and the traction component 32 drives the first connecting rod 41 to fall. At this time, the foldable yurt is in the folded state. Then, take out the positioning component 21, and use the first drive device 22 to drive the support tube 20 to rotate until the upper side of the foldable yurt is attached to the frame 83. Then, retract the sub-plate 74 and stand it on both sides of the main plate 70, remove the steps 82, and then retract the support feet 62 at both ends of the extension rod 61 and the support feet 62 at both ends of the fixing rod 80 in sequence, so that the wheels 51 contact the ground. During transportation, the mobile banquet cart can be pulled. Since the mobile banquet cart is small in size when folded, it can also be placed on a van for transportation.

[0055] It should also be noted that the mobile banquet vehicle of this invention is not limited to banquet use, but can also be used in other industries.

[0056] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable yurt, characterized in that, It includes a base, support tube, lifting rod, and several sets of folding rods; The base includes a fixed base plate and a fixed seat disposed on the fixed base plate; the lower end of the support tube is hinged to the fixed seat; a first through hole is opened at the bottom end of the support tube, and a second through hole is opened at the position corresponding to the first through hole on the fixed seat; positioning elements are inserted into the first through hole and the second through hole; a first driving device is hinged to the support tube above the first through hole, and the end of the first driving device away from the support tube is hinged to the fixed base plate on one side of the fixed seat. The support tube is equipped with a second driving device inside, the bottom of the lifting rod is sleeved inside the support tube, and the lifting rod moves up and down inside the support tube under the drive of the second driving device. The top end of the support tube is fixed with an extension rod of the same number as the folding rod, and the extension rod is connected to the first connecting rod of the corresponding folding rod; the top of the lifting rod is fixed with a traction disc, and the traction disc is circumferentially provided with a traction assembly of the same number as the folding rod, and the traction assembly is connected to the outside of the first connecting rod of the corresponding folding rod.

2. A foldable yurt according to claim 1, characterized in that, Several extension rods are arranged circumferentially along the support tube; the folding rod includes a first connecting rod, a second connecting rod, and a third connecting rod; one end of the first connecting rod is hinged to the end of the extension rod away from the support tube; one end of the second connecting rod is hinged to the end of the first connecting rod away from the extension rod, and the other end of the second connecting rod is hinged to the top end of the third connecting rod.

3. A foldable yurt according to claim 2, characterized in that, It also includes a linkage mechanism, which includes two short rods hinged to each other; the two ends of the two short rods are respectively hinged to one side of the first connecting rod and the second connecting rod; a third driving device is provided on one side of the first connecting rod, and the end of the third driving device away from the first connecting rod is connected to the hinge point of the two short rods.

4. A foldable yurt according to claim 2, characterized in that, One end of the traction assembly is hinged to the traction disc, and the other end is hinged to the outside of the first connecting rod.

5. A foldable yurt according to claim 1, characterized in that, The upper part of the support tube is provided with at least two limiting components; the end of the limiting component extends into the support tube and abuts against the lifting rod.

6. A mobile banquet vehicle, characterized in that, It includes: Chassis; The chassis is equipped with wheels at the bottom; support mechanisms are provided on both the front and rear sides of the chassis. Mainboard; the mainboard is disposed on the top of the chassis; the mainboard is provided with at least one transverse reinforcing rib and at least one longitudinal reinforcing rib; sub-plates are hinged to both sides of the mainboard, and each sub-plate includes at least one expansion plate; when the number of expansion plates on any side is two or more, the adjacent expansion plates are hinged together. The foldable yurt as described in any one of claims 1-5; the foldable yurt is mounted on the main board.

7. A mobile banquet vehicle according to claim 6, characterized in that, The main board has a fixing groove at its top center, and several threaded holes are provided in the fixing groove; the fixed base plate of the foldable yurt has a third through hole corresponding to the threaded holes of the fixing groove, and the fixed base plate is set in the fixing groove by a bolt structure; the main board and the sub-board have the same number of holes as the folding rods, and the bottom end of the third connecting rod of the folding rod is set in the hole.

8. A mobile banquet vehicle according to claim 6, characterized in that, The support mechanism includes a telescopic frame, which is fixed to the front or rear end of the chassis; extension rods are slidably connected to both ends inside the telescopic frame, and a support foot is fixed to the end of the extension rod away from the telescopic frame.

9. A mobile banquet vehicle according to claim 6, characterized in that, The motherboard has a fixing rod at its front end and a fixing rod at its rear end, and a support foot is fixed at both ends of the fixing rod. A frame is provided at the top of the front fixing rod, and a step is provided on the front side of the front fixing rod. A shelf is provided at the top of the rear fixing rod.

Images