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CN-122014077-A - Cargo box tail gate cable limit structure

CN122014077ACN 122014077 ACN122014077 ACN 122014077ACN-122014077-A

Abstract

The invention provides a cargo box tail door stay cable limiting structure which comprises a stay cable assembly, wherein two ends of the stay cable assembly are respectively and rotatably connected to a cargo box upright post assembly and a cargo box tail door assembly, the cargo box upright post assembly and the cargo box tail door assembly are respectively connected with two ends of a gas spring assembly, the stay cable assembly comprises a stay cable core wire, both ends of the stay cable core wire are fixedly connected with stay cable joints, the stay cable joints are respectively and fixedly connected with the cargo box upright post assembly and the cargo box tail door assembly, and stay cable limiting plates are fixedly connected to the left side and the right side of the cargo box tail door assembly and used for limiting the stay cable assembly and the gas spring assembly when the cargo box tail door assembly is opened and closed. The invention solves the problems that the tail door of the cargo box of the existing pickup truck is not provided with a buffer structure, and meanwhile, when encountering extreme working conditions, the shaking quantity can be increased to cause the inhaul cable to deviate left and right along with shaking, so that the inhaul cable is easy to deviate from a gap, and the loss problems of abnormal sound, pull plate friction and the like are generated.

Inventors

  • WANG JIALE

Assignees

  • 奇瑞汽车股份有限公司

Dates

Publication Date
20260512
Application Date
20260227

Claims (10)

  1. 1. The utility model provides a packing box tail-gate cable limit structure, includes cable assembly (1), its characterized in that, the both ends of cable assembly (1) rotate respectively and connect on packing box stand assembly (10), packing box tail-gate assembly (20), packing box stand assembly (10), packing box tail-gate assembly (20) be connected with the both ends of gas spring assembly (2) respectively; The cable assembly (1) comprises a cable core wire (11), two ends of the cable core wire (11) are fixedly connected with cable joints (14), and the cable joints (14) are fixedly connected with a cargo box upright post assembly (10) and a cargo box tail door assembly (20) respectively; The two sides of the cargo box tail door assembly (20) are fixedly connected with inhaul cable limiting plates (4), and the inhaul cable limiting plates (4) are used for limiting the inhaul cable assembly (1) and the gas spring assembly (2) when the cargo box tail door assembly (20) is opened and closed.
  2. 2. The cargo box tail door inhaul cable limiting structure according to claim 1, wherein the inhaul cable connector (14) comprises connecting rods (141) and connecting plates (142), two ends of the inhaul cable core wire (11) are respectively and fixedly connected in a group of connecting rods (141), a rubber pipe (12) is sleeved on the inhaul cable core wire (11), and the connecting plates (142) are respectively and rotatably connected with the cargo box upright column assembly (10) and the cargo box tail door assembly (20) through step bolts (15).
  3. 3. The cargo box tail gate inhaul cable limiting structure according to claim 2, wherein the connecting rod (141) is fixedly sleeved with a heat shrinkage tube (13), the heat shrinkage tube (13) comprises a thick tube section (131) and a thin tube section (132), the thick tube section (131) is sleeved on the connecting rod (141), and the thin tube section (132) is sleeved on the rubber tube (12).
  4. 4. The cargo box tail door inhaul cable limiting structure according to claim 2, wherein the step bolt (15) is further sleeved with a flat gasket (16), a disc-shaped gasket (17) and a first inner tooth locking gasket (18) in sequence, and the first inner tooth locking gasket (18) is arranged on one side close to the cargo box upright post assembly (10) and the cargo box tail door assembly (20).
  5. 5. The cargo box tail door stay limiting structure according to claim 1, wherein hinges (3) are fixedly connected to the lower portions of the left side and the right side of the cargo box tail door assembly (20), and the lower portion of the cargo box upright post assembly (10) is rotatably connected with the hinges (3).
  6. 6. The cargo box tail door inhaul cable limiting structure according to claim 1, wherein the gas spring assembly (2) comprises a gas spring body (21), two ends of the gas spring body (21) are fixedly connected with rotating shaft sleeves (22), ball stud bolts (23) are rotatably connected to the rotating shaft sleeves (22), and the two ball stud bolts (23) are fixedly connected with the hinge (3) and the cargo box upright column assembly (10) through screw joints respectively.
  7. 7. The cargo box tail door inhaul cable limiting structure according to claim 6, wherein a fastening sleeve (24), a nut (25) and a second internal tooth locking washer (26) are sequentially sleeved on the ball stud (23), the nut (25) is used for fastening the ball stud (23) with the hinge (3) and the cargo box column assembly (10) respectively, the fastening sleeve (23) is arranged between the rotating shaft sleeve (22) and the nut (23), and the second internal tooth locking washer (26) is arranged on one side close to the cargo box column assembly (10) and the hinge (3).
  8. 8. The cargo box tail gate cable spacing structure according to claim 1, wherein the cable spacing plate (4) comprises a positioning portion (41), a fixing portion (42), a first spacing portion (43) and a second spacing portion (44) which are sequentially arranged.
  9. 9. The cargo box tail door stay limiting structure according to claim 8, wherein the positioning portion (41) is bent and arranged on one side of the fixing portion (42), a positioning hole (2011) is formed in the cargo box tail door assembly (20) corresponding to the fixing portion (42), and the positioning portion (41) is inserted into the positioning hole (2011).
  10. 10. The cargo box tail gate cable spacing structure of claim 8, wherein the fixing portion (42), the first spacing portion (43) and the second spacing portion (44) are connected to form a U-shaped spacing groove for spacing the cable assembly (1) and the gas spring assembly (2).

Description

Cargo box tail gate cable limit structure Technical Field The invention relates to the technical field of vehicles, in particular to a cargo box tail door inhaul cable limiting structure. Background The cargo box of the pickup truck is used as a carrier for loading cargoes, has higher requirements on strength and rigidity performance indexes, is generally complex in structure and has higher weight. The cargo box door is of a downward-turning structure, the cargo box door is opened and closed manually, after the cargo box door is unlocked, the cargo box tail door can be turned downwards under the action of gravity, impact damage to the structure is large due to large weight, meanwhile, when the cargo box door faces some off-road extreme working conditions such as washboard roads in the running process of a vehicle, Y-direction shaking amount of the cargo box tail door can be remarkably increased, a guy cable is directly caused to deviate left and right along with shaking, the guy cable is easy to break out of a gap, and loss problems such as abnormal sound and pulling plate friction can be generated. Therefore, a new cargo box tail door stay limiting structure needs to be invented. Disclosure of Invention The invention aims to provide a cargo box tail door stay cable limiting structure, which solves the problems that the existing cargo box tail doors of some pick-up trucks are not provided with buffer structures, and when the existing cargo box tail doors meet extreme working conditions, the stay cable is deflected left and right along with the shaking due to the increase of shaking amount, is easy to break out from a gap, and generates abnormal noise, pull plate friction and the like. The technical scheme adopted for solving the technical problems is as follows: the utility model provides a packing box tail-gate cable limit structure, includes the cable assembly, the both ends of cable assembly rotate respectively to be connected on packing box stand assembly, packing box tail-gate assembly, packing box stand assembly, packing box tail-gate assembly respectively with the both ends of gas spring assembly; the cable assembly comprises a cable core wire, two ends of the cable core wire are fixedly connected with cable joints, and the cable joints are fixedly connected with the cargo box upright post assembly and the cargo box tail door assembly respectively; The left side and the right side of the cargo box tail door assembly are fixedly connected with inhaul cable limiting plates, and the inhaul cable limiting plates are used for limiting the inhaul cable assembly and the gas spring assembly when the cargo box tail door assembly is opened and closed. Preferably, in combination with the above scheme, the cable joint comprises a connecting rod and a connecting plate, two ends of the cable core wire are respectively and fixedly connected in a group of connecting rods, the cable core wire is sleeved with a rubber tube, and the connecting plate is respectively and rotatably connected with the cargo box upright post assembly and the cargo box tail door assembly through step bolts. Preferably, in combination with the above scheme, the connecting rod on fixed cover be equipped with the pyrocondensation pipe, the pyrocondensation pipe include thick pipe section, tubule section, thick pipe section cover establish on the connecting rod, tubule section cover establish on the rubber tube. Preferably, in combination with the above scheme, the step bolt is further sleeved with a flat gasket, a dish-shaped gasket and a first internal tooth locking gasket in sequence, and the first internal tooth locking gasket is arranged on one side close to the cargo box upright post assembly and the cargo box tail door assembly. Preferably, in combination with the above scheme, the lower parts of the left side and the right side of the cargo box tail door assembly are fixedly connected with hinges, and the lower part of the cargo box upright post assembly is rotationally connected with the hinges. Preferably, in combination with the above scheme, the gas spring assembly comprises a gas spring body, two ends of the gas spring body are fixedly connected with rotating shaft sleeves, the rotating shaft sleeves are rotatably connected with ball studs, and the two groups of ball studs are fixedly connected with the hinge and the container column assembly through bolts respectively. Preferably, in combination with the above scheme, the ball stud is sequentially sleeved with a fastening sleeve, a nut and a second internal tooth locking washer, the nut is used for fastening the ball stud with the hinge and the container column assembly respectively, the fastening sleeve is arranged between the rotating shaft sleeve and the nut, and the second internal tooth locking washer is arranged on one side close to the container column assembly and the hinge. Preferably, in combination with the above scheme, the guy cable limiting plate comprises a positioni