TWM615826U - Movable carrying rack for vehicle - Google Patents

Abstract

This creation is a movable shelf for carriers, which includes a base, a sliding seat, and a positioning device. The base is arranged on the carrier, and the sliding seat is slidably arranged on the base. The positioning device has a plurality of positioning holes on the sliding seat, and a positioning pin is movably arranged on the base and can be selectively extended into the positioning holes. Thereby, the movable shelf for the carrier can make the sliding seat slide back and forth according to the needs of the user. When the sliding seat slides backward, the carrier can free up more cushion space. Sliding forward, the vehicle can maintain a smooth riding line when riding, and it is less likely to be hindered by the surrounding environment when the vehicle is parked.

Description

Active shelves for vehicles

This creation is about a mobile vehicle accessory, especially a movable shelf for the vehicle.

Common logistics companies or catering delivery companies will add shelves behind vehicles such as locomotives or electric vehicles to facilitate further installation of delivery boxes to carry express items or catering, etc. However, the shelves and delivery boxes are The length will be significantly longer than the back seat of the locomotive, resulting in a longer overall body, making the rider’s line of travel or parking the vehicle more likely to be obstructed; however, if the rack is not installed, the delivery box will be installed directly on the locomotive. As a result, the stability of the delivery box may be reduced on the seats of the passengers behind, and secondly, the locomotive can only carry one rider and cannot carry other people. Therefore, how to make the delivery locomotive capable of stably setting up the delivery box, carrying other people when necessary, and having the functions of smooth riding line and not easily blocked when parking the vehicle, has become the goal of the industry's urgent efforts.

In view of this, one of the purposes of this creation is to provide a movable shelf for carriers, which can slide back and forth relative to the carrier, and can be positioned quickly and accurately, without shaking due to uneven road surfaces, and prolonging the service life. .

In order to achieve the above purpose, this creation discloses a movable shelf for carriers, which is used to be installed on a carrier. The movable shelf includes a base, a sliding seat and a positioning device; the base is used to be installed on the carrier. The carrier; the sliding seat is slidably arranged on the base; the positioning device includes a plurality of positioning holes located at one of the base and the sliding seat, and a positioning pin movably arranged on the base and In the other of the sliding seats, the positioning pin can be selectively extended into the positioning holes.

Thereby, the movable shelf for the carrier can slide the sliding seat back and forth according to the user's needs, and the user can fix the commercially available bracket on the sliding seat, and when the commercially available bracket slides backward with the sliding seat , The vehicle can free up more cushion space, and can carry the rider and other personnel at the same time, and the delivery box or goods can also be firmly installed on the commercially available bracket. When the commercially available bracket follows The sliding seat slides forward, and the total length of the carrier and the movable shelf is not much different from that of the carrier. Therefore, the carrier can maintain a smooth riding line when riding, and park the carrier. The vehicle is also less susceptible to obstacles by the surrounding environment. In addition, the movable shelf can be positioned quickly and reliably, and will not shake due to bumps on the road surface, which can extend the service life.

The following is a detailed description of the technical content and features of this creation with a preferred embodiment in conjunction with the drawings. As shown in Figures 1 to 3, it is a movable shelf 10 for carriers provided by a preferred embodiment of the creation. , The movable shelf 10 is used to be installed on the vehicle, such as a locomotive, electric car or other vehicles, the movable shelf 10 includes a base 20, a sliding seat 30, a first positioning device 40, two second positioning devices 50. Two anti-skid devices 60 and two sliding rails 70 are provided between the base 20 and the sliding seat 30.

In this embodiment, the carrier is a locomotive, the base 20 is arranged on the carrier, especially on the rear frame of the carrier, and the sliding seat 30 is slidably arranged on the base 20 . As shown in FIG. 1, the base 20 has a top wall 22 and two side walls 24 extending downward from the two sides of the top wall 22. The sliding seat 30 has a panel 32 located above and two outside the top wall 22. The plate 34 extends downward from the two sides of the panel 32 and is located on the outer side of the two side walls 24, the two bottom plates 36 extend inward from the bottom side of the two outer plates 34 and are located on the bottom side of the two side walls 24, and two The inner side plate 38 extends upward from the inner side of the two bottom plates 36 and is located on the inner side of the two side walls 24. The two slide rails 70 are arranged between the pair of side walls 24 and the inner side plate 38. In addition, the panel 32 Four elongated fixing holes 321 are penetrated therethrough.

The first positioning device 40 has a plurality of first positioning holes 42 disposed on the sliding seat 30, a first positioning pin 44 is movably disposed on the base 20, and a first elastic member 46 is pressed against the first The positioning pins 44. In more detail, the first positioning holes 42 are provided on the panel 32 of the sliding seat 30, the first positioning pins 44 are provided on the top wall 22 of the base 20, and the first positioning pins A part of 44 passes through the top wall 22 of the base 20, so that the top end of the first positioning pin 44 can selectively extend into the first positioning holes 42, and the first elastic member 46 is disposed on the first positioning hole. In an inner space 48 of the pin 44 and abut against the first positioning pin 44, the first elastic member 46 applies an elastic force toward the first positioning hole 42 (that is, upward) to the first positioning pin 44, so As an example from the perspective of FIG. 3, the first positioning pin 44 can be moved downward under an external pulling force, and at the same time, its top end leaves the first positioning hole 42. When the external pulling force is cancelled, the first positioning pin 44 is subjected to The elastic force of the first elastic member 46 moves upward to reset, so that one end of the first positioning pin 44 extends into the first positioning hole 42.

Each of the second positioning devices 50 has a plurality of second positioning holes 52 provided on the base 20, a second positioning pin 54 movably provided on the sliding seat 30, and a second elastic member 56 against the first Two positioning pins 54. In more detail, the second positioning holes 52 are provided on the side wall 24 of the base 20, and the second positioning pins 54 are provided on the outer side plate 34 of the sliding seat 30. The second positioning Part of the pin 54 extends through the outer side plate 34 of the sliding seat 30, so that one end of the second positioning pin 54 can be selectively extended into the second positioning holes 52, and the second elastic member 56 applies to the second positioning hole 52. The elastic force of the two positioning pins 54 toward the second positioning holes 52. Taking the perspective of FIG. 3 as an example, the two second positioning pins 54 can be moved outward by an external pulling force, and at the same time, one end of the two positioning pins 54 can move away from the second positioning holes. 52. When the external pulling force is cancelled, the two second positioning pins 54 are respectively moved inwardly under the action of the elastic force of the second elastic members 56 to reset, so that one end of each second positioning pin 54 extends into the In the second positioning hole 52. In this embodiment, both the first elastic member 46 and the second elastic member 56 are compression springs, but not limited to this.

The purpose of setting the first positioning device 40 and the second positioning devices 50 is to selectively fix the sliding seat 30 to the base 20 without sliding horizontally. In fact, the movable shelf 10 can only be provided with a positioning Device (one of the first positioning device 40 and the second positioning devices 50) can achieve the above effect, but it is understandable that when the number of positioning devices is more than one, the sliding seat 30 is fixed to the The stability of the base 20 will be better.

Please refer to FIGS. 2 and 4, each of the anti-skid devices 60 has an elongated guide groove 62 directly or indirectly disposed on the sliding seat 30, and a quick release component 64 passes through the guide groove 62 and clamps the base 20, the sliding seat 30, and a guiding member 66 are disposed on the sliding seat 30. When the sliding seat 30 slides relative to the base 20, the guide groove 62 also moves along with the sliding seat 30, so that the quick release assembly 64 passively slides along the guide groove 62. The quick release assembly 64 has a shaft 641 passing through the guide slot 62, a fixing member 643 disposed on one end of the shaft 641 and abutting against the guiding member 66, and a handle 645 pivoted on the other of the shaft 641 One end is attached to the base 20 by a washer 647. In more detail, the guide 66 is arranged on the bottom side of the panel 32 of the sliding seat 30, and the handle 645 of the quick release assembly 64 is provided by The gasket 647 is attached to the top wall 22 of the base 20. The bottom side of the gasket 647 has a concave arc surface for the end surface of the handle 645 to contact. The gasket 647 can prevent the handle 645 from abrasion between the end surface and the top wall 22 during the pivoting process, so the gasket 647 Although it can be omitted according to requirements, it is still better to set it. When the handle 645 is pivoted relative to the shaft 641 so that the end of the handle 645 is close to the top wall 22 of the base 20, the base 20 and the sliding seat 30 can be forced to be close together, so that the base The seat 20 and the sliding seat 30 will not slide relative to each other due to friction. In this embodiment, as shown in FIG. 2, the guide 66 has two connecting portions 661 disposed on the sliding seat 30, and a sliding connecting portion 663 disposed between the two connecting portions 661, and the guide groove 62 is Is located at the sliding portion 663, so the guide groove 62 is indirectly provided on the sliding seat 30. In other possible embodiments, the structure of the guide 66 is not limited to the above, as long as the The guide groove 62 can be provided, and even the guide member 66 can be omitted. Instead, the guide groove 62 is directly provided on the sliding seat 30, that is, through the panel 32. In this case, the quick release assembly The connection between 64 and the guide groove 62 is still the same as the above, so it will not be repeated here. The fixing member 643 can be a nut or other elements that can be vertically constrained in the guide groove 62. In other embodiments, the anti-skid device 60 can also be omitted.

Please refer to FIG. 5, which shows the assembled state of the movable shelf 10 and a commercially available bracket 80. The commercially available bracket 80 can be further equipped with an outgoing box or directly loaded with goods. The four screw locks can be used 82 passes through the perforation 84 on the commercially available bracket 80 and the fixing hole 321 on the panel 32, and connects the commercially available bracket 80 and the sliding seat 30 together. In fact, the movable shelf 10 can be compatible with various types of racks currently on the market. The brackets of different specifications are assembled together. Therefore, the bracket shown in FIG. 5 is only for the purpose of example, and does not limit the structure of the bracket that the movable shelf 10 can be used with. The assembly method of the commercially available bracket 80 and the movable shelf 10 can also be Other methods are not limited to the above.

When the sliding seat 30 has not yet begun to slide, it is in an initial position as shown in FIG. 1. The user can make the sliding seat 30 slide horizontally relative to the base 20 according to requirements, as shown in FIG. 6, which is the sliding seat 30 moves forward to a sliding position; since the purpose of the two second positioning devices 50 is the same as that of the first positioning device 40, and in practice, only one positioning device can be set, so in order to simplify the description of the movable shelf 10 For the operation flow, the structure of the two second positioning devices 50 will be omitted below, which will be described here.

When the user wants to slide the sliding seat 30 from the initial position relative to the base 20 to the sliding position, first, the handle 645 of the quick-release assembly 64 of each anti-skid device 60 can be pivoted relative to the shaft 641 to make The end of the handle 645 moves away from the top wall 22 of the base 20 to release the tight state between the base 20 and the sliding seat 30, and then the first positioning pin of the first positioning device 40 44 is pulled downwards, so that one end of the first positioning pin 44 leaves the first positioning hole 42, and at the same time, a force is applied to the sliding seat 30 toward the back of the carrier, so that the sliding seat 30 is guided by the two sliding rails 70. Slide the base 20 horizontally to a desired position (such as the sliding position shown in FIG. 6), and then release the first positioning pin 44 so that it is moved upward and reset by the elastic force of the first elastic member 46, so that the One end of the first positioning pin 44 extends into the other first positioning hole 42 corresponding to the position. At this time, the sliding seat 30 is fixed to the base 20 again and cannot continue to slide horizontally, and finally the handle 645 is opposed to the The shaft 641 pivots so that the end of the handle 645 is close to the top wall 22, so that the base 20 and the sliding seat 30 are forced to be close together to prevent the base 20 and the sliding seat 30 from driving on a bumpy road. The sliding seat 30 is relatively swayed and constantly hits the first positioning pin 44, which not only can be positioned quickly and reliably, but also can prolong the service life. In this way, the commercially available bracket 80 can move along with the sliding seat 30 toward the rear of the vehicle without occupying the cushion space behind the vehicle, so the vehicle can be loaded at the same time if necessary Knights and other personnel, delivery boxes or goods can also be firmly installed on the commercial shelf 80.

If the user wants to slide the sliding seat 30 from the sliding position relative to the base 20 to the initial position, the process is similar to that described above, except that after one end of the first positioning pin 44 leaves the first positioning hole 42, the The sliding seat 30 only needs to slide horizontally toward the front of the carrier, and other similar processes will not be repeated. When the sliding seat 30 is in the initial position, the total length of the carrier and the movable shelf 10 is not much different from that of the carrier, so the carrier can maintain a smooth riding movement during riding. When parking the vehicle, it is less susceptible to obstacles by the surrounding environment.

In summary, the movable shelf 10 for carriers can slide the sliding seat back and forth according to user needs. In addition, since each of the sliding rails 70 is attached to the side wall 24 of the base 20 and the Between the inner side plates 38 of the sliding seat 30, and the upper part of each sliding rail 70 is adjacent to the top wall 22 of the base, and the lower part of each sliding rail 70 is adjacent to the bottom plate 36 of the sliding seat 30, so that the The surroundings are roughly covered by the base 20 and the sliding seat 30. This structural design makes each of the sliding rails 70 less susceptible to contamination or damage by external factors such as rain, dust, foreign objects, etc., thereby shortening the service life.

Based on the spirit of this creation, the structure of the movable shelf 10 for carriers can have other changes. For example, the first positioning hole 42 of the first positioning device 40 can be changed to the base 20, and the first The positioning pin 44 can be changed to the sliding base 30 accordingly. Similarly, the second positioning hole 52 of each second positioning device 50 can be changed to the sliding base 30, and the second positioning pin 54 can be changed accordingly. The guide 66 and the guide groove 62 of the anti-skid device 60 can be installed on the base 20, and the handle 645 of the quick release assembly 64 can be installed on the sliding plate accordingly. The seat 30; in addition, the position of the first elastic member 46 of the first positioning device 40 can be adjusted according to the situation, and even the first elastic member 46 can be omitted, allowing one end of the first positioning pin 44 to rely on gravity or screw The locking method extends into the first positioning holes 42, or the first positioning pin 44 can extend into the first positioning holes 42 in other different ways without any special limitation. For example, the first positioning pin 44 can protrude. After the panel 32, the structure of the second positioning devices 50 can also be changed as described above; on the premise that the sliding seat 30 can slide relative to the base 20, the two sliding rails 70 can be replaced with other types of sliding parts or In a sliding manner, the two sliding rails 70 can also be modified between the top wall 22 of the base 20 and the panel 32 of the sliding seat 30, and the number of the two sliding rails 70 can be changed according to the situation; the base 20 and the Although the structural design of the sliding seat 30 may vary depending on the situation and is not limited to the above, it is still better to cover each sliding rail 70.

Based on the spirit of this creation, all such simple modifications, replacements or reductions in components should fall within the scope of the patent application disclosed in this creation.

10: Activity shelf 20: Pedestal 22: top wall 24: side wall 30: Slide 32: Panel 321: fixed hole 34: Outer panel 36: bottom plate 38: inner panel 40: The first positioning device 42: The first positioning hole 44: The first positioning pin 46: The first elastic part 48: internal space 50: second positioning device 52: second positioning hole 54: second positioning pin 56: second elastic part 60: Anti-slip device 62: Guide groove 64: Quick release components 641: Axle 643: fixed parts 645: Handle 647: Gasket 66: guide 661: Connection 663: Sliding Joint 70: Slide rail 80: Commercial shelves 82: Screw lock 84: Piercing

Figure 1 is a three-dimensional view of a movable shelf used for carriers created in a preferred embodiment; Figure 2 is another three-dimensional view of a movable shelf for carriers created in a preferred embodiment; Figure 3 is a cross-sectional view of a movable shelf used for carriers created in a preferred embodiment; Figure 4 is a partial enlarged perspective view of a movable shelf for carriers according to a preferred embodiment of the creation; Figure 5 is a three-dimensional schematic diagram of creating a preferred embodiment of the assembly of a movable shelf for a carrier and a commercially available bracket; Fig. 6 is a perspective view of the sliding seat after sliding relative to the base of a preferred embodiment created.

10: Activity shelf

20: Pedestal

22: top wall

24: side wall

30: Slide

32: Panel

321: fixed hole

34: Outer board

36: bottom plate

38: inner panel

40: The first positioning device

42: The first positioning hole

44: The first positioning pin

50: second positioning device

54: second positioning pin

60: Anti-slip device

70: Slide rail

Claims (11)

A movable shelf for carriers, which is used to be installed on a carrier. The movable shelf includes: A base for setting on the carrier; A sliding seat slidably arranged on the base; and A positioning device includes a plurality of positioning holes located at one of the base and the sliding seat, and a positioning pin is movably arranged on the other of the base and the sliding seat, and the positioning pin can be selectively extended Into these positioning holes. According to claim 1, the movable rack for carriers, wherein the positioning device further includes an elastic member against the positioning pin, and the elastic member applies an elastic force to the positioning pin toward the positioning hole. As described in claim 1, the movable rack for carriers further includes an anti-skid device, the anti-skid device includes a guide groove located at one of the base and the sliding seat, and a quick release component passing through the guide groove and For clamping the base and the sliding seat, the quick release assembly includes a shaft passing through the guide groove, a fixing member arranged on one end of the shaft, and a handle pivoted on the other end of the shaft and pressed against The other of the base and the sliding seat. According to claim 3, the movable rack for carriers, wherein the anti-skid device further includes a guide provided on one of the base and the sliding seat, the guide groove is located on the guide, and the quick release The fixing part of the assembly is attached to the guide part. According to claim 4, the movable rack for carriers, wherein the guide has two connecting parts arranged on one of the base and the sliding seat, and a sliding connecting part arranged between the two connecting parts, The guide groove is located at the sliding joint part. According to any one of claims 1 to 5, the movable shelf for carriers further includes a sliding rail arranged between the base and the sliding seat. The movable shelf for carriers according to claim 6, wherein the base has a top wall, and two side walls extend from two sides of the top wall, and the sliding seat has a panel located above the top wall and two outer sides The plate extends downward from the two sides of the panel and is located on the outer side of the two side walls, the two bottom plates extend inward from the bottom side of the two outer plates and are located on the bottom side of the two side walls, and the two inner plates are formed by the two bottom plates The inner side extends upward and is located on the inner side of the two side walls, and the slide rail is arranged between the pair of side walls and the inner side plate. The movable shelf for carriers according to claim 7, wherein the positioning holes are provided on the panel of the sliding seat, and the positioning pins are provided on the top wall of the base. The movable shelf for carriers according to claim 7, wherein the positioning holes are provided on the side wall of the base, and the positioning pins are provided on the outer side plate of the sliding seat. The movable shelf for carriers according to claim 4 or 5, wherein the base has a top wall, and two side walls extend from two sides of the top wall, and the sliding seat has a panel located above the top wall, Two outer side panels extend downwards from the two sides of the panel and are located on the outer side of the two side walls, two bottom plates extend inwardly from the bottom side of the two outer panels and are located on the bottom side of the two side walls, and two inner panels extend from the bottom side of the two side walls. The inner sides of the two bottom plates extend upward and are located on the inner sides of the two side walls. The movable shelf further includes a sliding rail arranged between the pair of side walls and the inner side plate. The movable shelf for carriers according to claim 10, wherein the guide is arranged on the bottom side of the panel of the sliding seat, and the handle of the quick release assembly is attached to the top wall of the base.

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