CN114671125A - Packing box for power steering engine - Google Patents

Abstract

The invention discloses a packing box for a power steering machine in the technical field of packing boxes, and aims to solve the technical problems that the packing box for the power steering machine in the prior art is poor in shock absorption, not firm in fixation, easy to pollute, difficult to consider the strength and the weight of the packing box per se, and not beneficial to improving the packing quality and the logistics benefit. The packaging box comprises an integrally formed packaging box body, wherein the top surface of the packaging box body is inwards sunken to form a cavity for transversely accommodating the power steering gear.

Description

A packing box for power steering gear

technical field

The invention relates to a packing box for a power steering machine, belonging to the technical field of packing boxes.

Background technique

With the rapid development of the division of labor in the auto industry, auto parts are usually produced by auto parts manufacturers scattered in different regions according to the design drawings, and then transported to the assembly department of the auto company for unified assembly. In the process of leaving the factory, storing, transporting and assembling auto parts, scientifically selecting the packaging boxes for auto parts is conducive to minimizing transportation losses, reducing transportation costs and improving transportation efficiency.

A power steering machine is a steering system that relies on the driver's physical strength and cooperates with other power sources as a steering energy source. The power steering machine is mainly composed of the connecting end of the steering column, the steering actuator, the steering rod, and the power assist mechanism. Taking the electric power steering machine as an example, when the steering wheel drives the steering column to rotate, the rotation signal is transmitted to the controller, and the controller provides the motor with appropriate voltage to drive the motor to rotate through calculation and correction. So as to provide steering assistance to assist the steering actuator to complete the steering action. The power steering machine has a long longitudinal dimension, a large weight, special-shaped protrusions and many pipelines, and has movable joints, which leads to a low utilization rate of packaging space and causes certain difficulties in packaging and transportation. At present, when the power steering machine is stored or transported, it is usually placed in a wooden or paper packaging box, and is filled with flexible substances such as sponge and foam to avoid damage. Defects such as looseness and easy pollution, especially the difficulty of taking into account its own strength and weight at the same time, are not conducive to improving packaging quality and enhancing logistics efficiency.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a packing box for a power steering machine, so as to solve the problem that the packing box of the power steering machine in the prior art is not well cushioned, is not fixed firmly, is easily polluted, and is difficult to take into account at the same time. Its own strength and weight are not conducive to the technical problems of improving packaging quality and enhancing logistics efficiency.

For solving the above-mentioned technical problems, the technical scheme adopted in the present invention is:

A packing box for a power steering machine comprises an integrally formed packing box body, and the top surface of the body of the packing box body is recessed inward to form a cavity for laterally accommodating the power steering machine.

Preferably, the bottom surface of the cavity is provided with a first groove or/and a second groove, the first groove is adapted to the steering transmission mechanism of the power steering machine, and the second groove is adapted to the steering transmission mechanism of the power steering machine. The steering rod of the power steering gear is adapted.

Preferably, a first bump or/and a second bump is formed on the bottom surface of the cavity, the first bump is formed by a top surface of the first bump, and the second bump is formed by a concave top surface. The top surface of the second bump is recessed inward.

Preferably, a first support platform or/and a second support platform are formed on the bottom surface of the cavity to protrude outwards, the first support platform supports the steering machine of the power steering machine, and the second support platform supports the steering machine of the power steering machine. Fixed clamps for power steering gear.

Preferably, a bottom surface of the cavity of the cavity is recessed inward to form a bottom recess, and the bottom recess accommodates at least any one of a steering gear, a fixed clamp, and a conduit of the power steering machine.

Preferably, a side surface of the cavity of the cavity is recessed inward to form an air-removing side groove, and the air-removing side groove accommodates at least any one of a steering gear, a fixed clamp, and a conduit of the power steering machine.

Preferably, there are no less than two cavities and they are sequentially distributed in a staggered shape in the horizontal direction.

Preferably, the top surface of the body of the packing box body is provided with a limiting column or/and a limiting groove, and the bottom surface of the body of the packing box body is provided with a limiting column or/and a limiting groove on the top surface of the body. slot or/and stop.

Preferably, the bottom surface of the body of the packaging box body is recessed inwardly to form a material reduction groove.

Preferably, the packing box is made of EPS material.

Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the top surface of the main body of the packaging box body is recessed inward to form a plurality of cavities for laterally accommodating the power steering machine, and the cavities are provided with a first type groove and a second type groove. Slot for clamping the steering transmission mechanism and steering rod of the power steering gear. According to the shape characteristics of different power steering gears, the cavity is also provided with a first support table, a second support table, an air-avoiding bottom groove, and an air-avoiding side groove. The steering gear of the power steering machine is supported on the first support table. A fixed clamp of the power steering machine is supported on the second support table, and the conduit and the other fixed clamps of the power steering machine are accommodated in the corresponding air-avoiding bottom grooves and air-avoiding side grooves, thereby realizing the safety of the power steering machine. Good containment and fixation significantly improves packaging quality and logistics efficiency.

Description of drawings

Fig. 1 is the top structure perspective view of the embodiment of the present invention;

Fig. 2 is the top view of the embodiment of the present invention;

3 is a perspective view of a bottom surface structure of an embodiment of the present invention;

Fig. 4 is the bottom view of the embodiment of the present invention;

5 is a front view of an embodiment of the present invention;

6 is a left side view of an embodiment of the present invention;

7 is a perspective view of a top surface structure for housing a power steering gear according to an embodiment of the present invention;

Fig. 8 is the top view of the embodiment of the present invention containing the power steering gear;

Fig. 9 is the first view of the power steering gear in the embodiment of the present invention;

10 is a second view of the power steering machine in the embodiment of the present invention.

In the figure: 1. Box body; 2. Top surface of the body; 21. The first groove; 211, The first bump; 22, The second groove; 221, The second bump; 23, The bottom surface of the cavity; 24 25, the first support table; 26, the second support table; 27, the side groove for avoidance; 28, the limit column; 3, the bottom surface of the main body; 31, the material reduction groove; 32, the limit groove; 4. Power steering gear; 41. Steering column connecting end; 42. Steering gear; 43. Steering transmission mechanism; 44. Steering rod; 45. Protective cover; 46. Fixed clamp;

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer" and the like indicate the orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. The terms "front", "rear", "left", "right", "upper" and "lower" used in the description of the present invention refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to is the direction toward or away from the geometric center of a particular part.

The specific embodiment of the present invention provides a packing box for a power steering machine, which is formed by stacking and combining one or several packing box bodies 1 . As shown in FIG. 1 , a perspective view of the top surface structure of an embodiment of the present invention. The packaging box body 1 is made of expanded polystyrene (EPS) in one piece. EPS is a light-weight high molecular polymer. It uses polystyrene resin to add a foaming agent, and at the same time, it is softened by heating to generate gas to form a rigid closed-cell structure foam. It has low water absorption and good thermal insulation. , light weight and high mechanical strength.

The top surface 2 of the packaging box body 1 is recessed inward to form a plurality of cavities for laterally accommodating the power steering gear 4 , and each of the cavities can laterally accommodate one power steering gear 4 . In this embodiment, the packaging box body 1 is provided with four cavities in total, which can accommodate four power steering gears 4 . The four cavities are distributed in a staggered manner in the horizontal direction, and the purpose is to enable adjacent cavities to be staggered from each other in shape, thereby improving the space utilization rate of the packaging box.

As shown in Figures 9 and 10, views of the power steering machine in the embodiment of the present invention, wherein Figure 9 is the first view, that is, the receiving orientation of the power steering machine 4 in the cavity of the packaging box body 1, and Figure 10 is the second view , that is, the rear view of the power steering gear 4 in the first view. The power steering gear 4 is mainly composed of a steering column connecting end 41 , a steering gear 42 , a steering transmission mechanism 43 , a steering pull rod 44 and other components. The steering column connecting end 41 is connected to the steering wheel through the steering column, and is connected to the steering transmission mechanism 43 through the steering gear 42 . The two steering pull rods 44 are arranged at the two axial ends of the steering transmission mechanism 43 and are the executive components of the automobile steering. The connecting end of the steering pull rod 44 and the steering transmission mechanism 43 is sleeved with a protective cover 45. There are also a number of fixing clamps 46 and conduits 47 on it. The steering transmission mechanism 43 and the steering pull rod 44 are sleeve structures with long axial dimensions but relatively regular shapes, which are easily deformed during storage and transportation due to insufficient support; The special-shaped structure is easily damaged by extrusion and affects the space utilization rate of the packaging box.

More specifically, as shown in FIG. 2 to FIG. 6 , which are respectively a top view, a bottom structure perspective view, a bottom view, a front view, and a left side view of an embodiment of the present invention. The middle area of the cavity bottom surface 23 of each cavity is formed with a first protrusion 211 that protrudes outward, and the top surface of the first protrusion 211 is recessed to form a first groove 21. The first groove 21 is connected to the power steering gear. The shape and size of the steering transmission mechanism 43 of 4 is adapted to the shape and size of the steering transmission mechanism 43, which can just accommodate and limit the steering transmission mechanism 43; The top surface of the two bumps 221 is recessed inwardly to form second grooves 22 . The two second grooves 22 are adapted to the shape and size of the two steering rods 44 of the power steering machine 4 and can just accommodate and limit the steering rods 44 . Through the three-point limit of a first groove 21 and two second grooves 22, the power steering gear 4 is firmly fixed in the cavity of the packaging box body 1, and the power steering gear 4 is located in different parts in the axial direction. Provide effective support to effectively avoid deformation due to insufficient support during storage and transportation.

Further, a first support table 25 and a second support table 26 are formed protruding outwardly from the cavity bottom surface 23 of each cavity near the middle area, wherein the first support table 25 is used to support the steering gear of the power steering gear 4 . 42 . The second support platform 26 is used to support the fixed clamp 46 of the power steering gear 4 . When the power steering gear 4 is laterally accommodated in the cavity, the steering gear 42 and the fixed clamp 46 generate stress due to the suspension, and the connection is easily deformed over time, and the steering gear 42 is relatively heavy, using the first support table 25 and the second support platform 26 can not only effectively support the weight of the steering gear 42 and the fixing clamp 46, but also can play a limiting role to prevent the power steering gear 4 from rotating in the packing box along its axial direction.

Further, the bottom surface 23 of the cavity close to the middle area of each cavity is also recessed inward to form a hollow bottom groove 24, and the side surface of the cavity close to the middle area of each cavity is recessed inward to form a hollow side groove 27 to avoid the cavity. The main function of the hollow bottom groove 24 and the hollow side groove 27 is to avoid and accommodate the fixed clamp 46 and the guide tube 47 of the power steering gear 4 . If it is desired that the steering gear 42 is close to the side and downward when the power steering gear 4 is placed in the cavity to avoid excessive stress, the recessed bottom slot 24 and the recessed side slot 27 can also be used to accommodate and support the steering gear 42 . The design of the avoidance bottom groove 24 and the avoidance side groove 27 can effectively prevent the steering gear 42 , the fixed clamp 46 and the conduit 47 of the power steering gear 4 from being easily damaged due to extrusion during long-term storage and transportation, and combined with The multi-cavity design with staggered distribution in the horizontal direction can significantly improve the space utilization rate of the packaging box.

Further, the top surface 2 of the main body 1 of the packaging box body 1 protrudes outward to form a plurality of limit posts 28 , and the bottom surface 3 of the main body of the packaging box body 1 is recessed inward to form a number of limit posts 28 adapted to the limit posts 28 . Position slot 32, when several packing box bodies 1 are stacked and placed, the limiting column 28 of the lower packing box body 1 is just embedded into the limiting slot 32 of the upper packing box body 1, thereby playing the role of fixing and limiting . In the same way, it is also possible to set the limit groove 32 on the top surface 2 of the main body, and set the limit column 28 on the bottom surface 3 of the main body, or set the limit column 28 and the limit groove 32 on the top surface 2 of the main body at the same time. Setting the corresponding limiting grooves 32 and limiting posts 28 can also play almost the same role. However, by adopting the first solution, it can be avoided that the bottom surface 3 of the main body cannot be placed smoothly due to the protrusion.

Further, the bottom surface 3 of the main body of the packaging box 1 is also recessed inward to form a plurality of material reduction grooves 31, which can save raw materials and reduce weight.

More specifically, as shown in FIG. 7 and FIG. 8 , respectively, are a perspective view and a top view of the top structure for housing the power steering gear according to the embodiment of the present invention. It can be seen from the figure that the steering transmission mechanism 43 of the power steering gear 4 is firmly fixed in the first groove 21 , and the two steering rods 44 of the power steering gear 4 are firmly fixed in the two second grooves 22 , the steering gear 42 of the power steering gear 4 is supported on the first support table 25, a fixed clamp 46 of the power steering gear 4 is supported on the second support table 26, and the conduit 47 and the remaining fixed clamps 46 of the power steering gear 4 are It is accommodated in the corresponding air-avoiding bottom grooves 24 and air-avoiding side grooves 27 , thereby realizing good storage and fixation of the power steering gear 4 , significantly improving the packaging quality and improving the logistics efficiency.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and modifications can be made. These improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (10)

1. The packing box for the power steering machine is characterized by comprising an integrally formed packing box body (1), wherein a body top surface (2) of the packing box body (1) is inwards sunken to form a cavity for transversely accommodating the power steering machine (4).

2. The packaging box for the power steering engine as claimed in claim 1, wherein the bottom surface (23) of the cavity is provided with a first groove (21) and/or a second groove (22), the first groove (21) is adapted to the steering transmission mechanism (43) of the power steering engine (4), and the second groove (22) is adapted to the steering tie rod (44) of the power steering engine (4).

3. The packing case for a power steering gear according to claim 2, wherein the bottom surface (23) of the cavity is outwardly protruded to form a first protrusion (211) or/and a second protrusion (221), the first groove (21) is formed by inwardly recessing the top surface of the first protrusion (211), and the second groove (22) is formed by inwardly recessing the top surface of the second protrusion (221).

4. A package for a power steering gear according to claim 1, wherein the cavity bottom surface (23) of the cavity is formed with a first support table (25) and/or a second support table (26) which are/is outwardly protruded, the first support table (25) supporting the steering gear (42) of the power steering gear (4), the second support table (26) supporting the fixing clip (46) of the power steering gear (4).

5. The packing case for a power steering gear according to claim 1, wherein a cavity bottom surface (23) of the cavity is recessed inward to form a clearance bottom groove (24), and the clearance bottom groove (24) accommodates at least any one of a steering gear (42), a fixing clip (46), and a guide tube (47) of the power steering gear (4).

6. The packing box for a power steering gear according to claim 1, wherein a cavity side surface of the cavity is recessed inward to form a clearance side groove (27), and the clearance side groove (27) accommodates at least one of a steering gear (42), a fixing clip (46) and a guide tube (47) of the power steering gear (4).

7. The packing case for a power steering gear according to claim 1, wherein the number of the cavities is not less than two and is distributed in a staggered manner in sequence in a horizontal direction.

8. The packing box for the power steering engine according to claim 1, wherein the top surface (2) of the packing box body (1) is provided with a limiting column (28) or/and a limiting groove (32), and the bottom surface (3) of the packing box body (1) is provided with a limiting groove (32) or/and a limiting column (28) which is matched with the limiting column (28) or/and the limiting groove (32) of the top surface (2).

9. The packing case for a power steering gear according to claim 1, wherein the body bottom surface (3) of the packing case body (1) is recessed inward to form a relief groove (31).

10. The packing case for a power steering gear according to any one of claims 1 to 9, wherein the packing case is made of EPS material.

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