Tail plate structure

Abstract

The utility model discloses a vehicle tail plate structure, which is characterized in that two fences are pivotally mounted on a vehicle tail plate body, are distributed left and right at an interval, and can swing between positions abutting against and far away from the vehicle tail plate body; compared with the prior art, the two fences are matched with the locking mechanism to form protection on the left side and the right side of the vehicle tail plate body, goods or people are prevented from falling from the left side and the right side of the vehicle tail plate body, and the fences are locked with the vehicle tail plate body through the locking mechanism after the fences swing to designated positions such as the fences swing to be in a vertical state. Damage or injury is avoided, and the safety protection performance is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile tail plates, in particular to a tail plate structure. Background Art

[0002] Tail board, also known as car lifting tail board, car loading and unloading tail board, lifting tail board, hydraulic car tail board, train tail board, etc., is a hydraulic lifting and unloading equipment powered by on-board batteries installed at the rear of trucks and various vehicles. Tail boards can be classified into: cantilever tail board, vertical tail board, rocker arm tail board, folding tail board, etc. As a vehicle loading and unloading tool, the tail board can greatly improve the efficiency and convenience of loading and unloading. It is widely used in military, fire fighting, postal, petrochemical, commercial, logistics, manufacturing and other industries, which can greatly improve the efficiency of transportation and loading and unloading, save costs, and is one of the necessary equipment for logistics and transportation. Most tail boards are fixed on the beam at the rear end of the car through a hanging plate with a suspension bracket with an oil cylinder. The tail board surface is controlled by the electric control and pump station system to flip backward from the vertical state to the horizontal state, and then descend to the ground and tilt downward until the front end of the board fits the ground.

[0003] Traditional tailgates do not have protective baffles on the left and right sides to cover them. Goods or people can easily fall from the left and right sides of the tailgate and cause damage or injury, thus resulting in insufficient safety protection. Utility Model Content

[0004] The main purpose of the utility model is to provide a tailgate structure, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a tailboard structure, including a tailboard body, on which two fences are pivotally installed at left and right intervals, and the fences can swing between positions against and away from the tailboard body. A positioning mechanism is also provided for locking the fences with the tailboard body after the fences are swung to a predetermined position, a pin hole is provided at the bottom of one side of the fence, and the positioning mechanism includes a latch, which is movably installed on the tailboard body and can be partially inserted into the pin hole to lock the fences and the tailboard body and move between positions of withdrawal and unlocking.

[0006] The technical solution of the utility model is that two fences are pivotally installed on the tailboard body, and the two fences are spaced apart on the left and right. The fences can swing between a position against and a position away from the tailboard body. After the fences are swung to a specified position, for example, after the fences are swung to a vertical state, the fences are locked to the tailboard body through a locking mechanism. Compared with the traditional one, the utility model uses the two fences to cooperate with the locking mechanism to form protection on the left and right sides of the tailboard body, prevent goods or people from falling from the left and right sides of the tailboard body, avoid damage or injury, and effectively improve the safety protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the utility model when the fence and the tailgate body are against each other;

[0008] Figure 2 It is a schematic diagram when the two fences swing to the predetermined positions. DETAILED DESCRIPTION

[0009] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0010] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0011] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0012] The utility model provides a tail plate structure.

[0013] In the embodiment of the utility model, Figures 1 to 2 As shown, the tailboard structure includes a tailboard body 1, on which two fences 2 are pivotally mounted at left and right intervals. The fences 2 can swing between abutting against and away from the tailboard body 1. A positioning mechanism is also provided for locking the fences 2 with the tailboard body 1 after the fences 2 swing to a predetermined position.

[0014] The technical solution of the utility model is that two fences are pivotally installed on the tailboard body, and the two fences are spaced apart on the left and right. The fences can swing between a position against and a position away from the tailboard body. After the fences are swung to a specified position, for example, after the fences are swung to a vertical state, the fences are locked to the tailboard body through a locking mechanism. Compared with the traditional one, the utility model uses the two fences to cooperate with the locking mechanism to form protection on the left and right sides of the tailboard body, prevent goods or people from falling from the left and right sides of the tailboard body, avoid damage or injury, and effectively improve the safety protection.

[0015] Specifically, a pin hole 21 is provided at the bottom of one side of the fence 2, and the positioning mechanism includes a latch 31, which is movably mounted on the tailgate body 1 and can be partially inserted into the pin hole 21 to lock the fence 2 and the tailgate body 1 and move between unlocked positions.

[0016] Specifically, the positioning mechanism further comprises a mounting platform 32 fixed to the tailgate body 1 , the mounting platform 32 is provided with a plug hole with two ends open, the plug pin 31 is movably inserted into the plug hole and the two ends of the plug pin 31 are exposed.

[0017] Specifically, the positioning mechanism also includes a handle 33 pivotally mounted on the mounting platform 32, and the end of the pin 31 away from the pin hole 21 can be pivotally connected to a linkage member 34, and the end of the linkage member 34 away from the pin 31 is hinged to a part of the handle 33. The handle 33 can make a vertical reciprocating swing relative to the mounting platform 32 and can drive the pin 31 to be partially inserted into the pin hole 21 or withdraw from the pin hole 21 through the linkage member 34 during the swinging process.

[0018] Specifically, a tension spring 4 is further provided, one end of which is connected to the fence 2, and the other end is connected to the tailgate body 1. When the fence 2 swings in the direction of resisting the tailgate, force can be applied to the tension spring 4 to force the tension spring 4 to stretch. Conversely, when the fence 2 swings to a position where the pin hole 21 is aligned with the latch pin 31 or is about to be aligned, the tension spring 4 is in a contracted state. In this state and without external interference, the force applied by the natural swinging of the fence 2 cannot force the tension spring 4 to stretch, so that the tension spring 4 can limit the fence 2 from suddenly falling down and injuring workers or goods.

[0019] Specifically, a fixing mechanism is further provided for fixing the two fences 2 after the two fences 2 abut against the tailgate body 1 .

[0020] Specifically, the fixing mechanism includes a swinging member 51 and a buckle 52, one end of the swinging member 51 is hinged to one of the two fences 2, the swinging member 51 is formed with a strip groove 53 along its length direction, and a locking member 54 is provided in the strip groove 53, the locking member 54 can be reciprocated along the strip groove 53 and then locked with the swinging member 51, the other of the two fences 2 is fixed with the buckle 52, and a accommodating space is formed between the buckle 52 and the other, the free end of the swinging member 51 can swing between the position of entering the accommodating space and the position of exiting, and after the free end of the swinging member 51 enters the accommodating space, the locking member 54 can be moved along the strip groove 53 until it abuts against the buckle 52, and then the locking member 54 is locked with the swinging member 51, thereby locking the two fences 2.

[0021] Specifically, the locking member 54 includes a screw rod and a nut matched with the screw rod.

[0022] Specifically, the tailgate body 1 is fixedly mounted with a connecting strip 11 , and the bottom of the fence 2 is pivotally connected to the connecting strip 11 via a plurality of hinges 6 , so as to achieve a pivotable connection between the fence 2 and the tailgate body 1 .

[0023] Specifically, the fence 2 is formed by connecting a plurality of strip-shaped components, and a sleeve 22 made of plastic or rubber is sleeved on the top of the fence 2 for workers to grasp and also for anti-slip effect.

[0024] Of course, the fixing mechanism may also be a binding rope, a lock buckle, a lock head or the like according to existing technologies, and its specific structural principle will not be described in detail here.

[0025] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A tailgate structure, comprising a tailgate body (1), Features: The tailgate body (1) is provided with two fences (2) pivotally mounted at intervals on the left and right sides. The fences (2) can swing between positions that are in contact with and away from the tailgate body (1). A positioning mechanism is also provided for locking the fences (2) with the tailgate body (1) after the fences (2) swing to a predetermined position. A pin hole (21) is provided at the bottom of one side of the fence (2). The positioning mechanism includes a latch (31). The latch (31) is movably mounted on the tailgate body (1) and can be partially inserted into the pin hole (21) to lock the fences (2) and the tailgate body (1) and move between positions to release the lock.

2. The tailgate structure according to claim 1, Features: The positioning mechanism also includes a mounting platform (32) fixed to the tailgate body (1), the mounting platform (32) being provided with a plug hole with both ends open, the plug pin (31) being movably inserted into the plug hole with both ends of the plug pin (31) exposed.

3. The tailgate structure according to claim 2, Features: The positioning mechanism further comprises a handle (33) which can be pivotally mounted on the mounting platform (32); one end of the latch pin (31) away from the pin hole (21) can be pivotally connected to a linkage member (34); one end of the linkage member (34) away from the latch pin (31) is hinged to a part of the handle (33); the handle (33) can perform vertical reciprocating swing relative to the mounting platform (32) and can drive a part of the latch pin (31) to be inserted into the pin hole (21) or withdraw from the pin hole (21) through the linkage member (34) during the swinging process.

4. The tailgate structure according to claim 1, Features: A tension spring (4) is also provided, one end of the tension spring (4) being connected to the fence (2) and the other end being connected to the tailgate body (1). When the fence (2) swings in a direction against the tailgate, force can be applied to the tension spring (4) to force the tension spring (4) to stretch.

5. The tailgate structure according to claim 1, Features: A fixing mechanism is also provided, which is used to fix the two fences (2) after the two fences (2) abut against the tailgate body (1).

6. The tailgate structure according to claim 5, Features: The fixing mechanism comprises a swinging member (51) and a buckle (52), one end of the swinging member (51) is hinged to one of the two fences (2), a strip groove (53) is formed through the swinging member (51) along its length direction, a locking member (54) is provided in the strip groove (53), the locking member (54) can be reciprocated along the strip groove (53) and then locked with the swinging member (51), the buckle (52) is fixed to the other of the two fences (2), a receiving space is formed between the buckle (52) and the other, the free end of the swinging member (51) can swing between the position of entering the receiving space and the position of exiting, and after the free end of the swinging member (51) enters the receiving space, the locking member (54) is moved along the strip groove (53) until it abuts against the buckle (52), and then the locking member (54) and the swinging member (51) are locked, thereby locking the two fences (2).

7. The tailgate structure according to claim 6, Features: The locking member (54) comprises a screw rod and a nut matched with the screw rod.

8. The tailgate structure according to claim 1, Features: The tailgate body (1) is fixedly mounted with a connecting strip (11), and the bottom of the fence (2) is pivotally connected to the connecting strip (11) via a plurality of hinges (6) to achieve a pivotable connection between the fence (2) and the tailgate body (1).

9. The tailgate structure according to claim 1, Features: The fence (2) is formed by connecting a plurality of strip-shaped components, and a sleeve (22) made of plastic or rubber is sleeved on the top of the fence (2).

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