Impact-resistant light-weight mask structure for truck

Abstract

The utility model relates to the technical field of vehicle masks, in particular to an impact-resistant light-weight mask structure for a truck, which comprises a plate body and a lamp holder cover, a through hole for mounting the lamp holder cover is formed in the middle of the plate body, and a limiting plate concentric with the through hole is mounted on the plate body. And a locking mechanism for fixing the lamp cap cover is arranged on the plate body and the limiting plate. The lamp holder cover is composed of the cover body, the reinforcing rod and the limiting block, the limiting threads are formed in the reinforcing rod, and the limiting groove is formed in the limiting block, so that the lamp holder cover can be sleeved on the plate body conveniently, and the lamp holder cover is limited preliminarily through the locking nut and the limiting plate; the plate body is provided with a limiting clamping jaw which is elastically supported by a strong spring and corresponds to the limiting groove, the limiting plate is provided with a second guide block which is movably connected and a pressurizing right-angle frame which is used for slidably abutting against and fixing the limiting clamping jaw, and the lamp holder cover is further locked and fixed through limiting of the limiting clamping jaw on the limiting block.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle masks, in particular to an impact-resistant lightweight mask structure for trucks. Background Art

[0002] At present, trucks are more widely used in people's lives. For the sake of aesthetics and safety, a front cover is often installed at the front end of the truck. The traditional front cover has a simple structure and a single function, and it mainly plays a protective role.

[0003] For example, a front mask for a truck disclosed in announcement number CN204055989U has a concave-convex shape on the upper inner plate of the mask for installing some other components, and the concave-convex shape can avoid these components and facilitate the arrangement of the front installation space of the truck. However, there is no fixing platform on it, and it is difficult to fix it with the lamp head cover, and the firmness of the lamp head cover on the truck mask cannot be guaranteed, which can easily cause the lamp head cover to fall off the mask. Utility Model Content

[0004] The utility model aims to solve the problem that it is difficult to adapt and install a face mask and a lampshade in the prior art, and proposes an impact-resistant and lightweight face mask structure for a truck.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An impact-resistant lightweight face shield structure for a truck, comprising a plate body and a lamp cover, wherein a through hole for mounting the lamp cover is provided in the middle of the plate body, and a limit plate concentrically arranged with the through hole is installed on the plate body, and a locking mechanism for fixing the lamp cover is provided on the plate body and the limit plate;

[0007] The lamp holder cover comprises a cover body, a reinforcing rod, a limit block, a limit thread, a wiring hole, and a limit groove;

[0008] The locking mechanism comprises:

[0009] A first guide groove, wherein the first guide groove is horizontally opened in the plate body;

[0010] A strong spring and a first guide block are fixedly connected, the strong spring is welded in the first guide groove, and the first guide block is slidably sleeved in the first guide groove;

[0011] A limiting claw corresponding to the limiting groove, wherein the limiting claw pin is installed on the first guide block;

[0012] A second guide groove and a second guide block fixed by screws, wherein the second guide groove is horizontally opened in the limiting plate, and the second guide block is slidably sleeved in the second guide groove;

[0013] The third guide groove is movably connected to the second guide block and is used to fix the booster right angle frame of the limiting claw. The third guide groove is vertically opened in the limiting plate, the booster right angle frame is sleeved in the third guide groove, and the booster right angle frame and the limiting claw are in sliding contact.

[0014] Preferably:

[0015] The cover is used to install the light bulb;

[0016] The reinforcing rod is integrally connected to the end of the cover body, and the lamp holder cover is installed on the plate body through the reinforcing rod passing through the through hole;

[0017] The limit block is integrally connected to the end of the cover body;

[0018] The limiting thread is provided on the reinforcing rod;

[0019] The wiring holes are provided in the cover body and the reinforcing rod;

[0020] The limiting grooves are symmetrically arranged at the upper end of the limiting block.

[0021] Preferably, the reinforcing rod is provided with a locking nut for abutting against and fixing the limiting plate via a limiting thread.

[0022] Preferably, the limiting claw is an L-shaped plate structure.

[0023] Preferably, a traction link is pin-connected between the second guide block and the boost right-angle frame.

[0024] Compared with the prior art, the utility model has the following advantages:

[0025] 1. The utility model is provided with a lamp cap cover composed of a cover body, a reinforcing rod and a limiting block, and a limiting thread is provided on the reinforcing rod, and a limiting groove is provided in the limiting block, so as to facilitate the lamp cap cover to be mounted on the plate body, and the locking nut and the limiting plate are used to perform preliminary limiting on the lamp cap cover.

[0026] 2. The utility model provides a limit claw on the plate body, which is elastically supported by a strong spring and corresponds to the limit groove. A movably connected second guide block and a booster right-angle frame for slidingly contacting and fixing the limit claw are provided on the limit plate. The lamp cover is further locked and fixed by limiting the limit block by the limit claw. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic structural diagram of an impact-resistant lightweight face shield structure for trucks proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of a lamp head cover structure of an impact-resistant lightweight mask structure for trucks proposed by the utility model;

[0029] Figure 3 This is a side elevation view of an impact-resistant lightweight face shield structure for trucks proposed by the utility model;

[0030] Figure 4 This is a side view of an impact-resistant lightweight face shield structure for trucks proposed by the utility model;

[0031] Figure 5 This is a schematic structural diagram of a locking mechanism of an impact-resistant lightweight face mask structure for a truck proposed by the utility model.

[0032] In the figure: 1. plate body; 2. lamp holder cover; 201. cover body; 202. reinforcing rod; 203. limit block; 204. limit thread; 205. wiring hole; 206. limit slot; 3. limit plate; 4. locking nut; 5. first guide slot; 6. strong spring; 7. first guide block; 8. limit claw; 9. second guide slot; 10. third guide slot; 11. second guide block; 12. booster right angle bracket; 13. traction connecting rod. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0034] Reference Figure 1-Figure 5 A light-weight, impact-resistant face shield structure for trucks includes a plate body 1 and a lamp cover 2. A through hole for mounting the lamp cover 2 is provided in the middle of the plate body 1, and a limiting plate 3 concentrically arranged with the through hole is installed on the plate body 1. The lamp cover 2 is located outside the plate body 1, and the limiting plate 3 is located inside the plate body 1. The lamp cover 2 penetrates the plate body 1 to achieve assembly, and the limiting plate 3 is used to achieve preliminary limiting of the lamp cover 2.

[0035] It should be noted that:

[0036] First, the lamp cap 2 comprises:

[0037] A cover 201, which is used to install a light bulb and is located outside the plate 1;

[0038] A reinforcing rod 202, the reinforcing rod 202 is integrally connected to the end of the cover body 201, and the lamp holder cover 2 is installed on the plate body 1 through the reinforcing rod 202 penetrating the through hole, and the reinforcing rod 202 is located at the inner side of the plate body 1;

[0039] A limit block 203, the limit block 203 is integrally connected to the end of the cover body 201;

[0040] A limiting thread 204, which is provided on the reinforcing rod 202;

[0041] A wiring hole 205, which is provided in the cover body 201 and the reinforcing rod 202, and is used to set a wire for providing power to the light bulb;

[0042] The limiting groove 206 is symmetrically opened at the upper end of the limiting block 203 .

[0043] Second, the reinforcing rod 202 is provided with a locking nut 4 for resisting and fixing the limiting plate 3 via the limiting thread 204 .

[0044] The plate body 1 and the limit plate 3 are provided with a locking mechanism for fixing the lamp cap cover 2. Figure 5 ,

[0045] The locking mechanism includes:

[0046] A first guide groove 5, the first guide groove 5 is horizontally opened in the plate body 1;

[0047] A strong spring 6 and a first guide block 7 are fixedly connected, the strong spring 6 is welded in the first guide groove 5, the first guide block 7 is slidably sleeved in the first guide groove 5, and the first guide block 7 moves horizontally under the elastic support of the strong spring 6;

[0048] The limiting claw 8 corresponds to the limiting groove 206, and the limiting claw 8 is pin-mounted on the first guide block 7. Under the support of the first guide block 7, the limiting claw 8 moves horizontally and adjusts the angle;

[0049] The second guide groove 9 and the second guide block 11 fixed by screws, the second guide groove 9 is horizontally opened in the limiting plate 3, and the second guide block 11 is slidably mounted in the second guide groove 9;

[0050] The third guide groove 10 is movably connected to the booster right-angle frame 12 which is used to fix the limiting claw 8 by the second guide block 11. The third guide groove 10 is vertically opened in the limiting plate 3. The booster right-angle frame 12 is sleeved in the third guide groove 10, and the booster right-angle frame 12 is in sliding contact with the limiting claw 8. The limiting claw 8 can be moved forward by moving the booster right-angle frame 12 upward, and the limiting claw 8 can be moved backward by moving the booster right-angle frame 12 downward, and the limiting claw 8 area is made horizontal, so that the free end of the limiting claw 8 is clamped in the limiting groove 206.

[0051] It is worth noting that the number of the limiting blocks 203 and the limiting claws 8 can be increased or decreased according to the individual size of the lamp cover 2, and can be set as a single group at the upper end or two groups symmetrical up and down to ensure the locking and fixation of the lamp cover 2.

[0052] The limiting claw 8 is an L-shaped plate structure.

[0053] A traction link 13 is pin-connected between the second guide block 11 and the supercharging right-angle frame 12 , and the supercharging right-angle frame 12 is moved up and down by horizontally moving the second guide block 11 .

[0054] It should be noted that the specific model and specifications of the plate body 1 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it is not repeated here.

[0055] The functional principle of the utility model can be explained through the following operation modes:

[0056] The lamp cap cover 2 passes through the through hole of the reinforcing rod 202, and the limiting plate 3 is mounted on one end of the reinforcing rod 202 where the limiting thread 204 is provided, and the locking nut 4 is tightened by using the limiting thread 204;

[0057] The second guide block 11 is moved horizontally along the second guide groove 9, and the second guide block 11 drives the booster right-angle frame 12 to move vertically downward along the third guide groove 10 through the traction connecting rod 13 to suppress the limit claw 8, so that the free end of the limit claw 8 is clamped in the limit groove 206, and then the second guide block 11 is locked and fixed.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An impact-resistant lightweight face shield structure for a truck, comprising a plate body (1) and a lamp holder cover (2), characterized in that: A through hole for mounting the lamp cap cover (2) is provided in the middle of the plate body (1), and a limiting plate (3) arranged concentrically with the through hole is installed on the plate body (1), and a locking mechanism for fixing the lamp cap cover (2) is provided on the plate body (1) and the limiting plate (3); The lamp holder cover (2) comprises a cover body (201), a reinforcing rod (202), a limiting block (203), a limiting thread (204), a wiring hole (205), and a limiting groove (206); The locking mechanism comprises: A first guide groove (5), wherein the first guide groove (5) is horizontally opened in the plate body (1); A strong spring (6) and a first guide block (7) are fixedly connected, the strong spring (6) is welded in the first guide groove (5), and the first guide block (7) is slidably mounted in the first guide groove (5); A limiting claw (8) corresponding to the limiting groove (206), wherein the limiting claw (8) is pin-mounted on the first guide block (7); A second guide groove (9) and a second guide block (11) fixed by screws, wherein the second guide groove (9) is horizontally opened in the limiting plate (3), and the second guide block (11) is slidably mounted in the second guide groove (9); The third guide groove (10) is movably connected to a booster right-angle frame (12) which is used to fix the limiting claw (8) via the second guide block (11); the third guide groove (10) is vertically opened in the limiting plate (3); the booster right-angle frame (12) is sleeved in the third guide groove (10), and the booster right-angle frame (12) and the limiting claw (8) are in sliding contact.

2. The impact-resistant lightweight face shield structure for trucks according to claim 1, characterized in that: The cover (201) is used to install a light bulb; The reinforcing rod (202) is integrally connected to the end of the cover body (201), and the lamp holder cover (2) is mounted on the plate body (1) via the reinforcing rod (202) penetrating the through hole; The limiting block (203) is integrally connected to the end of the cover body (201); The limiting thread (204) is provided on the reinforcing rod (202); The wiring hole (205) is formed in the cover body (201) and the reinforcing rod (202); The limiting groove (206) is symmetrically arranged at the upper end of the limiting block (203).

3. The impact-resistant lightweight face shield structure for trucks according to claim 2, characterized in that: The reinforcing rod (202) is provided with a locking nut (4) for abutting against and fixing the limiting plate (3) via a limiting thread (204).

4. The impact-resistant lightweight face shield structure for trucks according to claim 3, characterized in that: The limiting claw (8) is an L-shaped plate structure.

5. The impact-resistant lightweight face shield structure for trucks according to claim 4, characterized in that: A traction connecting rod (13) is pin-connected between the second guide block (11) and the boost right-angle frame (12).

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