Bottom supporting buffer piece for airport luggage turntable

Abstract

The utility model belongs to the technical field of transportation equipment structures, and particularly relates to a bottom supporting buffer piece for an airport luggage turntable. According to the bottom supporting and buffering piece for the airport luggage turntable, the inclined plate, the upper plate unit with the protruding block and the side edge protruding strip are arranged on the rectangular hole bottom plate unit, so that the rectangular hole can ensure that the distance between every two adjacent bottom supporting and buffering pieces is adjustable, and the distance between every two adjacent bottom supporting and buffering pieces is adjustable; the practicability of the bottom supporting buffer part is improved; 2, the side edge protruding strips stop and buffer the luggage case in the sliding process before the upper plate unit with the protruding blocks, and the contraction deformation of the protruding blocks is supplemented and strengthened through the bending deformation of the side edge protruding strips, so that the buffering protection strength is improved, and the luggage case is further prevented from being damaged by collision.

Description

Technical Field

[0001] The utility model belongs to the technical field of transportation equipment structures, and in particular relates to a bottom supporting buffer for an airport luggage turntable. Background Art

[0002] The structural styles of airport baggage carousels can be divided into two types: horizontal and inclined, depending on whether they are tilted.

[0003] The main advantage of a horizontal carousel is that the luggage is usually placed flat on the conveyor belt by on-site staff, without the need for the above-mentioned bottom support buffer. The main advantage of an inclined carousel is that the luggage can slide on the carousel, and the upstream of the carousel can be equipped with a common conveying mechanism to achieve the automatic lowering effect of the luggage, which is more efficient. In other words, the advantages and disadvantages of the two types of luggage carousels, horizontal and inclined, are complementary.

[0004] On the other hand, the common bottom support buffer is generally made of rubber, and its structure mainly includes a bottom plate and a protruding plate. The bottom plate is used to connect multiple bottom support buffers in sheet form into a belt. The protruding plate is used to directly stop the sliding suitcase and make it "softly land".

[0005] For example, a Chinese utility model patent with authorization announcement number CN212244916U and authorization announcement date 2020.12.29 discloses a buffer pad, whose structure includes: a fixing part and a buffer part, the fixing part includes a protrusion and a mounting hole, and the buffer part includes a bottom part, a boss, and a cavity.

[0006] The structural principle and advantages of the buffer pad in this utility model patent are as follows: the buffer part has a hollow structure, and when the luggage and the like slide and hit the buffer part, the buffer part can absorb the energy generated by the impact very well, thereby effectively alleviating the impact between the luggage and the tilting trolley, reducing the noise caused by the impact, and avoiding damage to the luggage or the tilting trolley.

[0007] However, the cushion has at least the following two shortcomings in actual use, which are also the technical problems to be solved by the present utility model, namely:

[0008] 1. The installation method at the mounting hole cannot adjust the distance, so the distance between two adjacent buffer pads is fixed, which greatly reduces its practicality;

[0009] 2. When the luggage hits the cushion, it is still a direct impact, so the impact intensity cannot be further reduced.

[0010] Therefore, in summary, there is an urgent need for a new type of buffer with a more flexible connection method and a more comprehensive buffering effect, so as to be used at the bottom of various inclined airport baggage carousels. Utility Model Content

[0011] The utility model provides a bottom support buffer for an airport luggage carousel, which can be arranged on a rectangular hole bottom plate unit in the manner of an inclined plate, an upper plate unit with a protrusion, and a side protruding strip, so that: 1. the rectangular hole can ensure that the distance between two adjacent bottom support buffers is adjustable, thereby improving the practicality of the bottom support buffer; 2. the side protruding strip precedes the upper plate unit with a protrusion, blocks the luggage in the process of buffering sliding, and supplements and strengthens the contraction deformation of the protrusion through its own bending deformation, thereby improving the buffer protection strength, and further avoiding damage to the luggage.

[0012] The technical solution adopted by the utility model to solve the above-mentioned problem is: a bottom support buffer for an airport luggage carousel, the structure of which includes a rectangular hole bottom plate unit, an inclined plate arranged on the rectangular hole bottom plate unit, an upper plate unit with a protrusion arranged on the inclined plate and used for connecting the rectangular hole bottom plate units adjacent to the bottom support buffer, and a side protruding strip arranged on the upper plate unit with a protrusion and used for blocking the luggage box.

[0013] A further preferred technical solution is that the rectangular hole bottom plate unit includes a bottom plate, and a rectangular adjustment hole arranged on the bottom plate and used for mounting the upper plate unit with a protrusion adjacent to the bottom support buffer.

[0014] A further preferred technical solution is that the upper plate unit with protrusions includes an upper plate arranged on the inclined plate and used to be installed on the upper surface of the bottom plate adjacent to the bottom support buffer, a buffer protrusion arranged on the upper surface of the upper plate and used to support the suitcase, and an embedded screw arranged on the lower surface of the upper plate and used to connect the rectangular adjustment hole.

[0015] A further preferred technical solution is that: the bottom plate is further provided with a bottom edge protruding side strip which blocks the luggage case before the side edge protruding strip.

[0016] A further preferred technical solution is that the upper plate unit with protrusions also includes a supporting protrusion which is arranged on the upper surface of the upper plate and, together with the inclined plate, is used to push the suitcase located between two adjacent bottom supporting buffer members.

[0017] A further preferred technical solution is that the length of the protruding side strip of the bottom edge is greater than the length of the rectangular adjustment hole.

[0018] A further preferred technical solution is that the height of the upper surface of the bottom edge protruding side strip is higher than the height of the upper surface of the side edge protruding strip.

[0019] A further preferred technical solution is that the rectangular hole bottom plate unit further includes an anti-slip protruding strip arranged on the upper surface of the bottom plate and used for clamping the lower surface of the upper plate adjacent to the bottom support buffer.

[0020] A further preferred technical solution is that the upper plate unit with protrusions also includes a cutout arranged on the side edge of the upper plate and used to accommodate the bottom edge protruding side strip on the bottom plate adjacent to the bottom support buffer.

[0021] A further preferred technical solution is that the upper plate unit with protrusions also includes a buffer groove arranged on the lower surface of the upper plate, a mesh plate arranged in the buffer groove, and a cylindrical block arranged in the buffer groove, connected to the mesh plate, and used to install the embedded screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 Schematic diagrams of two usage methods of the utility model.

[0024] Figure 3 It is a schematic diagram of the installation method of the utility model.

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the utility model.

[0026] Figure 5 It is a schematic diagram of the position and shape of the incision in the utility model from a top view.

[0027] Figure 6 It is a schematic diagram of the position of the supporting protrusion in the utility model.

[0028] Figure 7 It is a schematic diagram of the position of the buffer slot in the utility model.

[0029] Figure 8 It is a schematic diagram of the position and shape of the grid plate and cylindrical blocks in the utility model when viewed from an upward angle.

[0030] In the figure, the meanings of the symbols are as follows:

[0031] Luggage box a, inclined conveyor belt b, luggage carousel frame c;

[0032] Rectangular hole bottom plate unit 1, inclined plate 2, upper plate unit with protrusion 3, side protruding strip 4, bottom protruding side strip 5;

[0033] Bottom plate 101 , rectangular adjustment hole 102 , upper plate 301 , buffering protrusion 302 , embedded screw 303 , supporting protrusion 304 , anti-slip protruding strip 103 , cutout 305 , buffering slot 306 , mesh plate 307 , cylindrical block 308 . DETAILED DESCRIPTION

[0034] The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

[0035] As attached Figure 1-8 As shown, a bottom support buffer for an airport luggage carousel comprises a rectangular hole bottom plate unit 1, an inclined plate 2 arranged on the rectangular hole bottom plate unit 1, an upper plate unit 3 with a protrusion arranged on the inclined plate 2 and used to connect the rectangular hole bottom plate unit 1 of the adjacent bottom support buffer, and a side protruding strip 4 arranged on the upper plate unit 3 with a protrusion and used to block the luggage case a.

[0036] In this embodiment, the rectangular hole bottom plate unit 1, the inclined plate 2, the upper plate unit with protrusions 3 and the side protruding strips 4 are integrally formed, and the main material is rubber. The rectangular hole bottom plate unit 1 and the upper plate unit with protrusions 3 are respectively connected to the bottom support buffers on both sides, and multiple bottom support buffers can be connected into a complete ring, so that they can rotate with the inclined conveyor belt b on the airport luggage carousel to ensure relative stillness. At this time, the suitcase a first slides on the inclined conveyor belt b, and finally presses on the rubber part, and the support effect with buffer can be obtained.

[0037] When the suitcase a tilts and slides, it first hits the side protruding strip 4 and then hits the upper plate unit with protrusions 3. The former is deformed by bending and the latter is deformed by contraction, providing the suitcase a with a relatively strong and more comprehensive buffering protection effect.

[0038] In addition, the rectangular hole structure on the rectangular hole bottom plate unit 1 provides a sliding adjustment space for the connection method of the upper plate unit 3 with a protrusion, so that the distance between two adjacent bottom support buffers is flexibly variable to adapt to different luggage carousels or suitcases a.

[0039] Finally, it is precisely because the distance between two adjacent bottom support buffers can be appropriately increased. Therefore, the upper plate unit 3 with protrusions can not only "lift" the suitcase a forward, but also "push" the suitcase a forward, so that even a relatively heavy suitcase can be effectively transported upward, as shown in the attached figure. Figure 2 shown.

[0040] The rectangular hole bottom plate unit 1 includes a bottom plate 101 and a rectangular adjustment hole 102 which is arranged on the bottom plate 101 and is used for installing the upper plate unit 3 with a protrusion adjacent to the bottom support buffer.

[0041] In this embodiment, the bottom plate 101 is also rectangular in shape, and the bottom plate 101, the rectangular adjustment hole 102, and the other end corners of the entire bottom support buffer can be provided with appropriate chamfers as needed.

[0042] There are two rectangular adjustment holes 102 , and the long side direction of the rectangular adjustment holes 102 is parallel to the long side direction of the bottom plate 101 and the length direction of the entire bottom support buffer.

[0043] The upper plate unit 3 with protrusions includes an upper plate 301 arranged on the inclined plate 2 and used to be installed on the upper surface of the bottom plate 101 adjacent to the bottom supporting buffer member, a buffer protrusion 302 arranged on the upper surface of the upper plate 301 and used to support the suitcase a, and an embedded screw 303 arranged on the lower surface of the upper plate 301 and used to connect the rectangular adjustment hole 102.

[0044] In this embodiment, the main function of the inclined plate 2 is to connect the bottom plate 101 and the upper plate 301 which are staggered up and down. Of course, there may be no clear dividing line between the above three and between the upper plate 301 and the buffering protrusion 302 in appearance, and the division between different structures is based on functional distinction.

[0045] The buffering protrusion 302 is generally used to support and "lift" the roller end surface of the suitcase A. The embedded screw 303 is used in conjunction with the nut to first pass through and then clamp the bottom plate 101 adjacent to the bottom support buffer.

[0046] The bottom plate 101 is also provided with a bottom protruding side strip 5 that blocks the luggage case a before the side protruding strip 4 .

[0047] In this embodiment, the first function of the bottom edge protruding side strip 5 is to block the suitcase a before the side edge protruding strip 4 , and the bending deformation is also performed to supplement the cushioning and protective effect of the side edge protruding strip 4 on the suitcase.

[0048] Correspondingly, when the bottom support buffer is correctly connected into a ring shape, the bottom edge protruding side strip 5 and the side edge protruding strip 4 overlap at least partially vertically, and in the inclined direction of the inclined conveyor belt b, the bottom edge protruding side strip 5 is higher than the side edge protruding strip 4.

[0049] At this point, the bottom support buffer can provide the following three buffer protection effects to the suitcase A in sequence:

[0050] First, the bottom edge protruding side strip 5 is pushed and bent by the suitcase a, and cushions the sliding suitcase a through bending deformation;

[0051] Second, the side protruding strip 4 is pushed and bent by the suitcase a, and cushions the sliding suitcase a through bending deformation;

[0052] Third, the buffering protrusion 302 is impacted and compressed by the suitcase a, and cushions the suitcase a at the end of sliding down by shrinking and deforming.

[0053] The upper plate unit 3 with projections further comprises a support projection 304 which is arranged on the upper surface of the upper plate 301 and, together with the inclined plate 2, is used to push the suitcase a located between two adjacent bottom support buffer members.

[0054] In this embodiment, the bottom edge protruding side strip 5 has a second function, namely: the suitcase a, small-sized suitcase a, schoolbag, etc., with the wide side in a vertical state, will slide down between the two upper plate units 3 with protrusions. At this time, the buffer protrusion 302 is completely ineffective, and the bottom edge protruding side strip 5 can properly buffer the above-mentioned sliding objects. Of course, this is a relatively special and rare situation. The correct way for the suitcase a to slide down is when the thickness side is vertical.

[0055] Correspondingly, at this time, the supporting protrusion 304 and the inclined plate 2 push the suitcase a forward, ensuring that the basic transportation function can be effectively performed.

[0056] On the other hand, the supporting protrusion 304 can also be combined with the buffer protrusion 302, which is essentially the size of the buffer protrusion 302 is enlarged, and its side is flush with the inclined plate 2. Figure 4 .

[0057] The length of the bottom protruding side strip 5 is greater than the length of the rectangular adjustment hole 102 .

[0058] In this embodiment, according to the second function of the bottom edge protruding side strip 5, after the bottom support buffer is properly installed, the area between the two upper plate units 3 with protrusions needs to have a part of the length of the bottom edge protruding side strip 5. Therefore, its length needs to be relatively large, at least larger than the rectangular adjustment hole 102, and can even be equal to the length of the entire bottom plate 101.

[0059] The height of the upper surface of the bottom edge protruding side strip 5 is higher than the height of the upper surface of the side edge protruding strip 4 .

[0060] In this embodiment, according to the requirement of the first function of the bottom edge protruding side strip 5, after the bottom support buffer is correctly installed, the bottom edge protruding side strip 5 only has a sufficient vertical dimension to fully block and buffer the suitcase a, so its upper surface height is set higher than the side protruding strip 4.

[0061] Finally, when the suitcase a is blocked on the bottom support buffer and transported normally, the bottom protruding side strip 5 and the side protruding strip 4 are both bent, and the buffer protrusion 302 is slightly flattened.

[0062] The rectangular hole bottom plate unit 1 further includes an anti-slip protruding strip 103 disposed on the upper surface of the bottom plate 101 and used for clamping the lower surface of the upper plate 301 adjacent to the bottom supporting buffer member.

[0063] In this embodiment, the anti-slip protrusion 103 is in the shape of a rectangular ring, which is aligned with the rectangular adjustment hole 102, ensuring that the paired bottom plate 101 and upper plate 301 can be clamped together and not easily moved away from each other after being fully screwed.

[0064] The upper plate unit 3 with protrusions further comprises a cutout 305 arranged on the side of the upper plate 301 and used for accommodating the bottom edge protruding side strip 5 on the bottom plate 101 adjacent to the bottom supporting buffer member.

[0065] In this embodiment, the role of the cutout 305 is essentially to reduce the width of the upper plate 301 so that when it is stacked on the bottom plate 101, it can be staggered with the bottom edge protruding side strip 5 to avoid deformation of either it or the bottom edge protruding side strip 5.

[0066] As attached Figure 5 As shown, at this time, the side surface of the side protruding strip 4 is flush with the side surface of the upper plate 301 newly generated after the incision 305 is opened.

[0067] The upper plate unit 3 with protrusions also includes a buffer groove 306 arranged on the lower surface of the upper plate 301, a mesh plate 307 arranged in the buffer groove 306, and a cylindrical block 308 arranged in the buffer groove 306 and connected to the mesh plate 307 and used to install the embedded screw 303.

[0068] In this embodiment, the buffer groove 306 is opened upward from the lower surface of the square plate 301, and it does not matter whether it reaches the buffer protrusion 302. Its purpose is to reduce the structural strength of the entire upper plate unit 3 with protrusion, making it relatively easy to deform and buffer, which also reduces the difficulty of molding the rubber part.

[0069] The grid plate 307 and the cylindrical block 308 appropriately reinforce the "cavity" structure of the buffer slot 306, so that the buffer slot 306 achieves a proper balance between improving the deformation buffering capacity and reducing the structural strength.

[0070] The above is a detailed description of the implementation of the utility model in conjunction with the accompanying drawings, but the utility model is not limited to the above implementation. Various modifications can be made within the knowledge of ordinary technicians in the technical field without departing from the purpose of the utility model. These are all non-creative modifications and are protected by patent law as long as they are within the scope of the claims of the utility model.

Claims

1. A bottom support buffer for an airport baggage carousel, characterized in that: The structure comprises a rectangular hole bottom plate unit (1), an inclined plate (2) arranged on the rectangular hole bottom plate unit (1), an upper plate unit (3) with a protrusion arranged on the inclined plate (2) and used to connect the rectangular hole bottom plate unit (1) adjacent to the bottom support buffer, and a side protruding strip (4) arranged on the upper plate unit (3) with a protrusion and used to block the luggage box (a).

2. The bottom support buffer for an airport luggage carousel according to claim 1, characterized in that: The rectangular hole bottom plate unit (1) comprises a bottom plate (101), and a rectangular adjustment hole (102) arranged on the bottom plate (101) and used for mounting the upper plate unit (3) with a protrusion adjacent to the bottom support buffer.

3. The bottom support buffer for an airport luggage carousel according to claim 2, characterized in that: The upper plate unit (3) with a protrusion comprises an upper plate (301) arranged on the inclined plate (2) and used to be mounted on the upper surface of the bottom plate (101) adjacent to the bottom support buffer, a buffer protrusion (302) arranged on the upper surface of the upper plate (301) and used to support the suitcase (a), and an embedded screw (303) arranged on the lower surface of the upper plate (301) and used to connect the rectangular adjustment hole (102).

4. The bottom support buffer for an airport luggage carousel according to claim 3, characterized in that: The bottom plate (101) is also provided with a bottom edge protruding side strip (5) that blocks the luggage case (a) before the side edge protruding strip (4).

5. The bottom support buffer for an airport luggage carousel according to claim 3, characterized in that: The upper plate unit (3) with projections also includes a support projection (304) which is arranged on the upper surface of the upper plate (301) and, together with the inclined plate (2), is used to push the suitcase (a) located between two adjacent bottom support buffers.

6. The bottom support buffer for an airport luggage carousel according to claim 4, characterized in that: The length of the bottom edge protruding side strip (5) is greater than the length of the rectangular adjustment hole (102).

7. The bottom support buffer for an airport luggage carousel according to claim 4, characterized in that: The height of the upper surface of the bottom edge protruding side strip (5) is higher than the height of the upper surface of the side edge protruding strip (4).

8. The bottom support buffer for an airport luggage carousel according to claim 3, characterized in that: The rectangular hole bottom plate unit (1) further comprises an anti-slip protruding strip (103) arranged on the upper surface of the bottom plate (101) and used for clamping the lower surface of the upper plate (301) adjacent to the bottom support buffer.

9. The bottom support buffer for an airport luggage carousel according to claim 4, characterized in that: The upper plate unit (3) with projections further comprises a cutout (305) arranged on the side edge of the upper plate (301) and used to accommodate the bottom edge protruding side strip (5) on the bottom plate (101) adjacent to the bottom support buffer.

10. The bottom support buffer for an airport luggage carousel according to claim 3, characterized in that: The upper plate unit (3) with a protrusion further comprises a buffering groove (306) arranged on the lower surface of the upper plate (301), a mesh plate (307) arranged in the buffering groove (306), and a cylindrical block (308) arranged in the buffering groove (306), connected to the mesh plate (307) and used for installing the embedded screw rod (303).

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