Commercial truck handle mounting device

Abstract

The utility model relates to the technical field of truck door handle installation, and discloses a commercial truck handle installation device which comprises a truck door and a handle on the upper side of the truck door, a handle groove is formed in the truck door, and a center fixing plate is arranged in the handle groove. A fixing plate fitting mechanism for fitting the center fixing plate and the upper surface of the truck door is arranged on the outer side of the handle groove, a handle fixing mechanism facilitating handle installation is arranged on one side of the center fixing plate, and a truck door locking mechanism for locking the truck door is arranged on one side of the center fixing plate. The truck door center fixing plate is formed through die casting, the internal structure and metal toughness of metal materials are well preserved, the machining cost is low, the installation speed is high when the truck door center fixing plate is in butt joint with a truck door, and the truck door center fixing plate has high practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle shift handle installation, in particular to a handle installation device for commercial trucks. Background Art

[0002] To facilitate the opening and closing of the vehicle door, the automotive industry often installs an auxiliary handle on the vehicle door. In addition, the structure of the vehicle door handle not only affects the aerodynamic shape of the vehicle head but also may cause the handle to protrude excessively from the vehicle door surface, resulting in interference with the narrow passage when the truck passes through or parks, or the handle being scratched. In this scenario, the modern automotive industry often adopts a concealed design for the door handle, so that the handle can be hidden under the vehicle door surface. In fact, to facilitate the concealed design of the truck handle, the modern automotive industry often requires a handle installation device to fixedly connect the handle to the vehicle door. The existing handle installation devices are often made by cutting and welding steel plates, and such installation bases generally have the problems of large occupied space and inability to ensure long-term structural stability.

[0003] For example, a durable handle seat for automotive vehicle doors disclosed in the Chinese utility model patent with the publication number CN208518495U. Although the handle is fixed by a chromium-plated steel ring embedded in the handle seat, the entire handle fixing device is made by cutting a steel plate and then assembling it by welding, rather than an integrated stamping design, which may cause problems with the structural stability of the device itself and relatively high manufacturing materials and welding costs. Based on this, a handle installation device for commercial trucks is proposed. Summary of the Utility Model

[0004] To solve the technical problems of vehicle shift handle installation, the utility model provides a handle installation device for commercial trucks.

[0005] The utility model is realized by the following technical solutions: A handle installation device for commercial trucks includes a truck door and a handle on its upper side. A handle groove is opened on the truck door. A central fixing plate is arranged inside the handle groove. An fixing plate fitting mechanism for fitting the central fixing plate with the upper surface of the truck door is arranged outside the handle groove. A handle fixing mechanism for facilitating the installation of the handle is arranged on one side of the central fixing plate. A truck door locking mechanism for locking the truck door is arranged on one side of the central fixing plate. A reinforcing rib mechanism for increasing the supporting force of the central fixing plate is arranged on the surface of the central fixing plate. An fixing plate anti-offset mechanism for preventing the left and right offset of the central fixing plate is arranged under the central fixing plate.

[0006] As a further improvement of the above solution, the fixing plate fitting mechanism includes an upper clamping plate fixedly connected to the upper side of the central fixing plate and abutting against the upper side of the truck door, a left clamping plate fixedly connected to the left side of the central fixing plate and abutting against the upper side of the truck door, a right clamping plate fixedly connected to the right side of the central fixing plate and abutting against the upper side of the truck door, and a lower clamping plate fixedly connected to the lower side of the central fixing plate and abutting against the upper side of the truck door.

[0007] As a further improvement of the above solution, the handle fixing mechanism includes two handle fixing sleeves fixedly connected to the upper side of the central fixing plate, and a handle is arranged between the two handle fixing sleeves.

[0008] As a further improvement of the above solution, the truck door locking mechanism includes a door lock fixing sleeve fixedly connected to the upper side of the central fixing plate.

[0009] As a further improvement of the above solution, the reinforcing rib mechanism includes a plurality of reinforcing ribs arranged on the central fixing plate.

[0010] As a further improvement of the above solution, the fixing plate anti-offset mechanism includes a first limiting groove opened on the upper clamping plate, and right limiting holes, left limiting holes, lower limiting holes and T-shaped limiting holes are respectively opened on the central fixing plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The present utility model performs a one-time stamping on a special high-strength material through a high-precision die-casting mold to form a special three-dimensional structure. The cost of this handle installation device assembly is relatively low, and good cost control can be achieved.

[0013] 2. The handle installation device of the present utility model adopts an integrated design, which is different from the traditional relatively complex assembly and welding processing technology. The handle fixing plate can be directly attached to the surface of the truck door through the limiting holes, realizing rapid assembly.

[0014] 3. The present utility model is formed by integrated stamping and die-casting, and the material structure of the whole part is well preserved, having good stability and wear resistance, and can significantly improve the service life of the door handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of a commercial truck handle installation device provided by the present utility model;

[0016] Figure 2 is the bottom view of a commercial truck handle installation device provided by the present utility model;

[0017] Figure 3 is the side view of a commercial truck handle installation device provided by the present utility model;

[0018] Figure 4 The front view of an embodiment of a handle mounting device for a commercial truck provided by the present utility model

[0019] Figure 5 The side view of an embodiment of a handle mounting device for a commercial truck provided by the present utility model.

[0020] Main symbol description:

[0021] 1. Truck door; 2. Left clamping plate; 3. Reinforcing rib; 4. Handle; 5. First limiting groove; 6. Upper clamping plate; 7. Right clamping plate; 8. Handle fixing sleeve; 9. Right limiting hole; 10. Lower limiting hole; 11. Door lock fixing sleeve; 12. T-shaped limiting hole; 13. Lower clamping plate; 14. Central fixing plate; 15. Left limiting hole; 16. Handle groove. Specific embodiments

[0022] Next, in combination with the accompanying drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0023] Embodiment:

[0024] Please refer to Figures 1-5, A handle mounting device for a commercial truck according to this embodiment includes a truck door 1 and a handle 4 on its upper side. A handle groove 16 is formed in the truck door 1. A central fixing plate 14 is arranged inside the handle groove 16. An fixing plate fitting mechanism for fitting the central fixing plate 14 with the upper surface of the truck door 1 is arranged outside the handle groove 16. A handle fixing mechanism for facilitating the installation of the handle 4 is arranged on one side of the central fixing plate 14. A truck door locking mechanism for locking the truck door 1 is arranged on one side of the central fixing plate 14. A reinforcing rib mechanism for increasing the supporting force of the central fixing plate 4 is arranged on the surface of the central fixing plate 14. An fixing plate anti-offset mechanism for preventing the left and right offset of the central fixing plate 14 is arranged below the central fixing plate 14. The fixing plate fitting mechanism includes an upper clamping plate 6 fixedly connected to the upper side of the central fixing plate 14 and abutting against the upper side of the truck door 1. A left clamping plate 2 fixedly connected to the left side of the central fixing plate 14 and abutting against the upper side of the truck door 1. A right clamping plate 7 fixedly connected to the right side of the central fixing plate 14 and abutting against the upper side of the truck door 1. A lower clamping plate 13 fixedly connected to the lower side of the central fixing plate 14 and abutting against the upper side of the truck door 1. The handle fixing mechanism includes two handle fixing sleeves 8 fixedly connected to the upper side of the central fixing plate 14. The handle 4 is arranged between the two handle fixing sleeves 8. The truck door locking mechanism includes a door lock fixing sleeve 11 fixedly connected to the upper side of the central fixing plate 14. The reinforcing rib mechanism includes a plurality of reinforcing ribs 3 arranged on the central fixing plate 14. The fixing plate anti-offset mechanism includes a first limiting groove 5 formed in the upper clamping plate 6. Right limiting holes 9, left limiting holes 15, lower limiting holes 10 and T-shaped limiting holes 12 are respectively formed in the central fixing plate 14.

[0025] Please refer to 4 and Figure 5 As shown in the figure, when the handle mounting device is placed on the surface of the truck door 1, the protruding central fixing plate 14 of the device can just fit with the surface of the truck door 1. The mouth shape of the handle groove 16 of the truck door 1 and the mouth shape of the device after the central fixing plate 14 protrudes are precisely stamped by stamping dies of the same type of mouth shape, which can improve the fitting accuracy of the device. The entire handle mounting device is made of high-strength metal plates of special materials. By the way that the central fixing plate 14 sits into the handle groove 16, the stability and wear resistance of the device installed on the truck door 1 are improved.

[0026] The implementation principle of a handle mounting device for a commercial truck in an embodiment of this application is: when the handle mounting device is seated into the handle groove 16, at this time, the upper clamping plate 6, the right clamping plate 7, and the lower clamping plate 13 will seamlessly connect with the surface of the truck door 1. The clamping blocks arranged on the truck door 1 respectively pass through the first limiting groove 5, the T-shaped limiting hole 12, the lower limiting hole 10 and the right limiting hole 9, which can realize rapid installation. The entire handle mounting device has high precision, small error, low cost and longer service life.

[0027] The above embodiments are only the preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantive changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A commercial truck handle mounting device, comprising a truck door (1) and a handle (4) on the upper side thereof, characterized in that: The truck door (1) is provided with a handle groove (16), a central fixing plate (14) is arranged inside the handle groove (16), a fixing plate fitting mechanism for fitting the central fixing plate (14) with the upper surface of the truck door (1) is arranged outside the handle groove (16), a handle fixing mechanism for facilitating the installation of the handle (4) is arranged on one side of the central fixing plate (14), a truck door locking mechanism for locking the truck door (1) is arranged on one side of the central fixing plate (14), a reinforcing rib mechanism for increasing the supporting force of the central fixing plate (4) is arranged on the surface of the central fixing plate (14), and a fixing plate anti-deviating mechanism for preventing the central fixing plate (14) from deviating to the left or right is arranged on the lower side of the central fixing plate (14).

2. A commercial truck handle mounting device as claimed in claim 1, characterized in that: The fixing plate engaging mechanism comprises an upper clamping plate (6) fixedly connected to the upper side of a central fixing plate (14) and abutting against the upper side of a truck door (1); a left clamping plate (2) fixedly connected to the left side of the central fixing plate (14) and abutting against the upper side of the truck door (1); a right clamping plate (7) fixedly connected to the right side of the central fixing plate (14) and abutting against the upper side of the truck door (1); and a lower clamping plate (13) fixedly connected to the lower side of the central fixing plate (14) and abutting against the upper side of the truck door (1).

3. A commercial truck handle mounting device as claimed in claim 1, characterized in that: The handle fixing mechanism comprises two handle fixing sleeves (8) fixedly connected to the upper side of the central fixing plate (14), and a handle (4) is arranged between the two handle fixing sleeves (8).

4. A commercial truck handle mounting device as claimed in claim 1, characterized in that: The truck door locking mechanism comprises a door lock fixing sleeve (11) fixedly connected to the upper side of a central fixing plate (14).

5. A commercial truck handle mounting device as claimed in claim 1, characterized in that: The reinforcing rib mechanism comprises a plurality of reinforcing ribs (3) arranged on a central fixing plate (14).

6. A commercial truck handle mounting device as claimed in claim 2, characterized in that: The fixing plate anti-deviating mechanism comprises a first limiting groove (5) formed on an upper clamping plate (6), and the central fixing plate (14) is respectively provided with a right limiting hole (9), a left limiting hole (15), a lower limiting hole (10) and a T-shaped limiting hole (12).

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