Urban bus folding slope plate device
By designing a folding ramp device for city buses and utilizing the cooperation of limiting components and other parts, the space occupation problem caused by the inability to fold ramps has been solved, enabling convenient transportation and storage.
Patent Information
- Application Number
- CN202423216043.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-25
AI Technical Summary
The existing ramps on city buses cannot be folded, resulting in them taking up a lot of space during transportation and affecting the placement of luggage and portability.
A folding ramp device for urban buses was designed. Through the cooperation of limiting components, limiting rods, support plates, top plates and bottom plates, the ramp can be folded and unfolded, reducing the space occupied during transportation.
This design allows the ramp slab to occupy less space during transportation, making it easier to handle and store, and improving its portability.
Smart Images
Figure CN223682726U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of city bus folding slope board, especially relates to a city bus folding slope board device. BACKGROUND
[0002] The slope board is also called ramp board, and it is an important passage for wheelchair users. It enables the wheelchair to pass between areas of different heights, guarantees the travel convenience of the disabled, and is used in some city buses, so that the wheelchair users can enter the bus conveniently.
[0003] Some slope boards cannot be folded, and the slope boards that cannot be folded are not portable when people are transported, and the slope boards that cannot be folded occupy a large space during transportation, when the articles in the luggage compartment of the bus are more, the space occupied by the slope board is large and cannot be placed in the luggage compartment, and if the slope board is placed in the luggage compartment, the placement of the luggage is affected. In view of the above, the utility model provides a city bus folding slope board device. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a city bus folding slope board device to solve the problems in the background art.
[0005] Therefore, the utility model provides a city bus folding slope board device, which comprises:
[0006] A bottom plate is internally rotatably provided with a rotating shaft, the rotating shaft is fixedly provided with a top plate, the top plate is fixedly provided with a plurality of anti-skid strips at the top, a second groove is formed in the bottom plate, a supporting plate is rotatably arranged in the second groove, a third groove is formed in the bottom of the top plate, the top end of the supporting plate extends into the third groove, a through groove is formed in the supporting plate, a limiting rod is slidably arranged in the through groove, and the limiting rod extends to the outside through the two sides of the third groove.
[0007] A limiting assembly is arranged in the limiting rod and is used for limiting the position of the limiting rod.
[0008] Two connecting plates are fixedly arranged at the bottom of the top plate, two first grooves are formed in the top of the bottom plate, and a handle is fixedly arranged on one side of the bottom plate.
[0009] In the technical solution, when the storage is carried out, the limiting component is arranged to release the limiting of the limiting rod, at this time, the limiting rod can be pulled out of the top plate and the through slot, so that the supporting plate is released and fixed, then the top plate can be lifted upwards first, so that the top plate drives the rotating shaft to rotate in the groove two, at this time, one end of the supporting plate will be moved out of the groove three, then the supporting plate is rotated downwards, so that the supporting plate enters the groove two, then the top plate is rotated downwards again, so that the top plate drives the rotating shaft to rotate again, until the bottom of the top plate contacts the top of the bottom plate and the supporting plate, at this time, the two connecting plates at the bottom of the top plate will enter the two grooves one respectively, then one end of the limiting rod is inserted into one of the grooves one, then the limiting rod is displaced towards the other groove one, one end of the limiting rod will be inserted into one of the connecting plates, then one end of the limiting rod continues to displace and is inserted into the through slot, then the other groove one and the other connecting plate, until the sliding block is displaced to the side of the bottom plate away from the handle, then the limiting component is arranged to limit the limiting rod, so that the whole device is folded up, the staff can hold the handle to take up the whole device, at the same time, the whole folding up also reduces the space occupied during transportation, facilitating transportation.
[0010] In the above technical solution, further, the limiting component comprises:
[0011] The sliding groove is arranged in the limiting rod, the sliding block is slidably installed in the sliding groove, one end of the sliding block penetrates the top of the sliding groove and extends to the outside, and the other end of the sliding groove is fixedly installed with the spring fixed to the inner wall of the sliding groove.
[0012] In the technical solution, the staff presses the sliding block downwards with the hand, the sliding block will displace downwards in the sliding groove, at this time, the spring will be compressed and contracted until the sliding block completely enters the sliding groove, at this time, the limiting rod can be pulled out of the top plate and the through slot, so that the supporting plate is released and fixed.
[0013] In the above technical solution, further, one side of the sliding block contacts the side of the top plate away from the handle.
[0014] In the technical solution, it is ensured that the sliding block can limit the position of the limiting rod.
[0015] In the above technical solution, further, the bottom of the bottom plate is fixedly installed with the anti-skid pad one, the bottom of the top plate is fixedly installed with the anti-skid pad two, and the bottom of the anti-skid pad two and the bottom of the anti-skid pad one are located on the same horizontal line.
[0016] In the technical solution, under the action of the anti-skid pad two and the anti-skid pad one, the anti-skid pad two and the anti-skid pad one can play the role of anti-skid, so that the whole device is more stable when placed on the ground.
[0017] In the above technical solution, further, the limiting rod is inserted into the groove one, the connecting plate and the bottom plate.
[0018] In the present technical solution, it is ensured that the limiting rod can be inserted into the groove one, the connecting plate and the bottom plate.
[0019] In the above technical solution, further, the limiting rod is inserted into the groove three and the top plate.
[0020] In the present technical solution, it is ensured that the limiting rod can be inserted into the groove three and the top plate.
[0021] In the above technical solution, further, the rotating shaft and the top plate are integrally formed.
[0022] In the present technical solution, it is ensured that the structure between the rotating shaft and the top plate is stable.
[0023] The beneficial effects of the present application are:
[0024] The city bus folding slope plate device, through the cooperation between the bottom plate, the supporting plate, the limiting rod, the top plate, the anti-skid strip, the handle, the groove one, the connecting plate, the rotating shaft, the groove two, the through groove, the groove three and the limiting assembly, ensures that the overall device can be folded, so that the overall device can occupy a smaller space when being transported, thereby facilitating the transportation thereof, and the folding also facilitates the holding of the staff, and facilitates the carrying thereof. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 It is one of the overall structure schematic diagrams of the present application;
[0026] Figure 2 It is one of the area structure schematic diagrams of the bottom plate in the present application;
[0027] Figure 3 It is the second area structure schematic diagram of the bottom plate in the present application;
[0028] Figure 4 It is the area structure schematic diagram of the top plate in the present application;
[0029] Figure 5 It is the cross-sectional structure schematic diagram of the top plate in the present application;
[0030] Figure 6 It is the second overall structure schematic diagram of the present application;
[0031] Figure 7 It is the structure schematic diagram of the limiting rod in the present application;
[0032] Figure 8The utility model discloses Figure 7 Amplification structure schematic diagram at A in the middle
[0033] Figure 9 The utility model discloses cross section structure schematic diagram of bottom plate in the utility model
[0034] Figure 10 The utility model discloses structure schematic diagram of folding of integral device in the utility model.
[0035] The figure mark is:
[0036] 1, bottom plate;2, support plate;3, limit rod;4, top plate;5, antiskid strip;6, handle;7, recess one;8, connecting plate;9, pivot;10, recess two;11, through slot;12, antiskid pad one;13, recess three;14, antiskid pad two;15, sliding block;16, sliding slot;17, spring. DETAILED DESCRIPTION
[0037] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.
[0038] In the description of the present application, it should be noted that the terms used herein are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the size of each part shown in the drawings is not drawn according to the actual proportional relationship. The technology, method and equipment known to those skilled in the relevant art may not be discussed in detail, but should be regarded as part of the authorized description. In all examples shown and discussed here, any specific value should be interpreted as only exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in the subsequent drawings.
[0039] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application are used for distinguishing between similar objects and are not necessarily used to describe a particular sequential or chronological order. It is to be understood that the use of the terms so construed can interchange depending on the context in which it is used and the intention of the person of ordinary skill in the art would be to use the terms to describe a particular orientation and / or location as the context requires. It is also to be understood that the terms "first", "second", and the like can be used interchangeably to distinguish a certain feature from another feature that is similar to the certain feature unless otherwise specified by the context in which the terms are used. The use of the terms "and / or", "and / or" (and / or), and "or" is intended to encompass the possible presence or absence of one or more of the features described, but does not require such presence or absence. The use of the terms "and", "comprising", "containing", "including", "having" and "involving" and variations thereof herein is used to indicate the presence of the stated feature(s) but does not preclude the presence or addition of one or more other feature(s). The use of the terms "a", "an" and "the" is intended to include both the singular and the plural, unless the context clearly indicates otherwise.
[0040] It should be noted that in the description of the present application, the orientation or positional relationships indicated by terms such as "front", "back", "upper", "lower", "left", "right", "transverse", "vertical", "horizontal", "top", "bottom", and the like are generally based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be construed as limiting the scope of protection of the present application. The orientation terms "inner" and "outer" refer to the inner and outer relative to the outline of the respective components.
[0041] It should be noted that in the present application, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples.
[0042] Embodiment 1:
[0043] Please refer to Figure 1 - Figure 10 As shown in the drawings, the present embodiment provides a folding ramp device for a city bus, comprising:
[0044] The bottom plate 1 is provided with the rotating shaft 9, the top plate 4 is fixedly installed on the rotating shaft 9, the top plate 4 is provided with the anti-skid strips 5, the recess two 10 is formed in the bottom plate 1, the support plate 2 is rotatably installed in the recess two 10, the recess three 13 is formed in the bottom of the top plate 4, the top end of the support plate 2 extends into the recess three 13, the through slot 11 is formed in the support plate 2, the limiting rod 3 is slidably installed in the through slot 11, and the limiting rod 3 extends to the outside through the two sides of the recess three 13.
[0045] The limiting assembly is located in the limiting rod 3 and is used for limiting the position of the limiting rod 3.
[0046] The two connecting plates 8 are fixedly installed on the bottom of the top plate 4, the two recesses one 7 are formed in the top of the bottom plate 1, and the handle 6 is fixedly installed on one side of the bottom plate 1.
[0047] When the device is folded, the limiting assembly is removed from the limiting rod 3, the limiting rod 3 is pulled out of the top plate 4 and the through slot 11, the support plate 2 is removed, the top plate 4 is lifted upwards, the top plate 4 drives the rotating shaft 9 to rotate in the recess two 10, one end of the support plate 2 is removed from the recess three 13, the support plate 2 is rotated downwards and enters the recess two 10, the top plate 4 is rotated downwards again, the top plate 4 drives the rotating shaft 9 to rotate again, the bottom of the top plate 4 is in contact with the top of the bottom plate 1 and the support plate 2, the two connecting plates 8 of the bottom of the top plate 4 enter the two recesses one 7 respectively, one end of the limiting rod 3 is inserted into one of the recesses one 7, the limiting rod 3 is displaced towards the other recess one 7, one end of the limiting rod 3 is inserted into one of the connecting plates 8, one end of the limiting rod 3 is continuously displaced and inserted into the through slot 11, the other recess one 7 and the other connecting plate 8, and the sliding block 15 is displaced to the side of the bottom plate 1 away from the handle 6, the limiting assembly limits the limiting rod 3, the whole device is folded, the handle 6 is held by the worker, the whole device is lifted, the space occupied during transportation is reduced, and the transportation is facilitated.
[0048] Embodiment 2
[0049] The embodiment provides a city bus folding slope plate device, which comprises the technical solutions of the above-mentioned embodiments and the following technical features.
[0050] A sliding groove 16 is formed in the limiting rod 3, a sliding block 15 is slidably installed in the sliding groove 16, one end of the sliding block 15 penetrates through the top of the sliding groove 16 and extends to the outside, and the other end of the sliding groove 16 is fixedly installed with a spring 17 fixed to the inner wall of the sliding groove 16.
[0051] Wherein, the staff presses the sliding block 15 downward by hand, the sliding block 15 will be displaced downward in the sliding groove 16, at this time, the spring 17 will be extruded and will shrink until the sliding block 15 completely enters the sliding groove 16, at this time, the limiting rod 3 can be pulled out of the top plate 4 and the through groove 11, so that the supporting plate 2 is fixed.
[0052] Embodiment 3:
[0053] The embodiment provides a city bus folding slope plate device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, one side of the sliding block 15 is in contact with the side of the top plate 4 away from the handle 6.
[0054] Wherein, ensure that the sliding block 15 can limit the position of the limiting rod 3.
[0055] Embodiment 4:
[0056] The embodiment provides a city bus folding slope plate device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the bottom of the bottom plate 1 is fixedly installed with the anti-skid pad one 12, the bottom of the top plate 4 is fixedly installed with the anti-skid pad two 14, and the bottom of the anti-skid pad two 14 is located on the same horizontal line as the bottom of the anti-skid pad one 12.
[0057] Wherein, under the action of the anti-skid pad two 14 and the anti-skid pad one 12, the anti-skid pad two 14 and the anti-skid pad one 12 can play the role of anti-skid, so that the whole device is placed on the ground more stable.
[0058] Embodiment 5:
[0059] The embodiment provides a city bus folding slope plate device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the limiting rod 3 is insertedly matched with the groove one 7, the connecting plate 8 and the bottom plate 1.
[0060] Wherein, ensure that the limiting rod 3 can be inserted into the groove one 7, the connecting plate 8 and the bottom plate 1.
[0061] Embodiment 6:
[0062] The embodiment provides a city bus folding slope plate device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the limiting rod 3 is insertedly matched with the groove three 13 and the top plate 4.
[0063] Wherein, ensure that the limiting rod 3 can be inserted into the groove three 13 and the top plate 4.
[0064] Embodiment 7:
[0065] The embodiment provides a city bus folding slope plate device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the rotating shaft 9 and the top plate 4 are integrally formed structure.
[0066] Wherein, ensure the structural stability between the rotating shaft 9 and the top plate 4.
[0067] It is worth mentioning that the connecting plate 8 will not be blocked when rotating in the groove one 7.
[0068] Working principle: in the process of use, under the action of the non-slip pad two 14 and the non-slip pad one 12, the non-slip pad two 14 and the non-slip pad one 12 can play the role of anti-skid, so that the whole device is placed on the ground more stable, under the action of several non-slip strips 5, the friction between the top plate 4 and the sole can be increased, so that the passenger walks more stable when getting on the bus, avoid the situation of slipping down;
[0069] When folding, the staff presses the sliding block 15 downward, the sliding block 15 will be displaced downward in the sliding groove 16, at this time, the spring 17 is extruded and will shrink until the sliding block 15 is completely in the sliding groove 16, at this time, the limiting rod 3 can be pulled out of the top plate 4 and the through slot 11, so that the supporting plate 2 is unfixed, then the top plate 4 can be lifted upward first, so that the top plate 4 drives the rotating shaft 9 to rotate in the groove two 10, at this time, one end of the supporting plate 2 will be removed from the groove three 13, then the supporting plate 2 is rotated downward, so that the supporting plate 2 enters the groove two 10, then the top plate 4 is rotated downward again, so that the top plate 4 drives the rotating shaft 9 to rotate again, until the bottom of the top plate 4 contacts with the top of the bottom plate 1 and the supporting plate 2, at this time, the two connecting plates 8 at the bottom of the top plate 4 will enter the two grooves one 7 respectively, then one end of the limiting rod 3 is inserted into one of the grooves one 7, then the limiting rod 3 is displaced towards the other groove one 7, one end of the limiting rod 3 will be inserted into one of the connecting plates 8, then one end of the limiting rod 3 continues to displace and is inserted into the through slot 11, then into the other groove one 7 and the other connecting plate 8, until the sliding block 15 is displaced to the side of the bottom plate 1 away from the handle 6, then under the action of the rebound force of the spring 17, the spring 17 will push the sliding block 15 upward, so that one end of the sliding block 15 is displaced to the outside, at this time, one side of the sliding block 15 will contact with the side of the bottom plate 1 away from the handle 6, so as to limit the supporting plate 2 and the limiting rod 3, so that the whole device is folded, the staff can hold the handle 6 to take the whole device, at the same time, the whole folding also reduces the space occupied during transportation, which is convenient for transportation.
[0070] The embodiments of the present application are described above with reference to the accompanying drawings, and the embodiments and features in the present application can be combined with each other without conflict, and the present application is not limited to the above-described specific embodiments, and the above-described specific embodiments are only illustrative but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection of the present application.
Claims
1. A folding ramp apparatus for a city bus, characterized by, Include: The bottom plate (1), the rotating shaft (9) is installed in the bottom plate (1), the rotating shaft (9) is fixedly installed with the top plate (4), the top of the top plate (4) is fixedly installed with several anti-skid strips (5), the bottom plate (1) is provided with recess two (10), the support plate (2) is rotatably arranged in the recess two (10), the bottom of the top plate (4) is provided with recess three (13), the top of the support plate (2) extends into the recess three (13), the support plate (2) is provided with through slot (11), the limit rod (3) is slidably arranged in the through slot (11), the both ends of the limit rod (3) extend to the outside through the both sides of the recess three (13) respectively; The limiting assembly is arranged in the limit rod (3) and is used for limiting the position of the limit rod (3); Two connecting plates (8), two connecting plates (8) are fixedly installed at the bottom of the top plate (4), the top of the bottom plate (1) is provided with two recesses (7), one side of the bottom plate (1) is fixedly provided with handle (6).
2. A folding ramp assembly for a city bus as defined in claim 1, wherein The limiting assembly comprises: The sliding groove (16) is arranged in the limit rod (3), the sliding groove (16) is slidably provided with sliding block (15), one end of the sliding block (15) extends to the outside through the top of the sliding groove (16), the other end of the sliding groove (16) is fixedly provided with spring (17) fixedly arranged in the inner wall of the sliding groove (16).
3. A folding ramp assembly for a city bus according to claim 2, wherein, One side of the sliding block (15) is in contact with the side of the top plate (4) away from the handle (6).
4. A folding ramp assembly for a transit vehicle as set forth in claim 1, wherein: The bottom of the bottom plate (1) is fixedly provided with anti-skid pad one (12), the bottom of the top plate (4) is fixedly provided with anti-skid pad two (14), the bottom of the anti-skid pad two (14) is located on the same horizontal line with the bottom of the anti-skid pad one (12).
5. A folding ramp assembly for a transit vehicle as set forth in claim 1, wherein, The limit rod (3) is inserted and matched with the recess one (7), the connecting plate (8) and the bottom plate (1).
6. A folding ramp assembly for a transit vehicle as defined in claim 1 wherein, The limit rod (3) is inserted and matched with the recess three (13) and the top plate (4).
7. A folding ramp assembly for a transit vehicle as set forth in claim 1, wherein, The rotating shaft (9) and the top plate (4) are integrally formed.