Multifunctional vehicle screw

Abstract

The utility model provides a multifunctional screw for a vehicle, which relates to the technical field of screws and comprises a screw body, a fixing block is fixedly mounted on the left side of the screw body, and a groove is formed in the left side of the fixing block. Then the sliding rod corresponds to the upper oil storage groove and is pushed into the screw body, the sliding rod slides into the screw body, and the bottom end of the pressing plate can make contact with the top end of the interior of the mounting groove during mounting and fixing; when the screw body rotates downwards, the sliding rod can completely slide into the screw body through the oil storage groove through the pressing plate, and at the moment, lubricating oil in the oil storage groove flows to the surface of the screw body through the flow guide groove; therefore, the situation that after an existing screw is used for a long time, the surface of the screw is prone to rusting and aging due to rainwater, the fixing effect of the screw is poor, and an aluminum plate falls off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of screws, in particular to a multifunctional vehicle screw. Background Art

[0002] Screws are often needed in the process of automobile assembly. Drill screws are screws with self-drilling heads at the front end of the screws, also called self-drilling screws. Screws are tools that use the physical and mathematical principles of the circular rotation of the inclined surface of an object and the friction force to gradually fasten objects and parts. According to the publication number: CN218151902U, a screw for fixing aluminum profiles for automobile processing is disclosed, including a screw rod, a screw cap is connected to the left side of the screw rod, a threaded groove is opened on the outer side of the screw rod, a drilling head is connected to the right side of the threaded groove, the drilling head is conically arranged, and a chip removal hole is opened on the outer side of the drilling head. The new scheme can be used by the device through The drilling head pre-drills a hole for the screw rod, and stores some of the waste chips generated during the pre-drilling through the chip removal hole. Special attention should be paid to the size of the drilling head, and its diameter width is required to not exceed the diameter width of the thread groove of the screw rod, so that the cutting edge still needs to be used for drilling after the hole is drilled, so that the cutting edge is stuck inside the workpiece later. The existence of the drilling head will only reduce the force on the cutting edge, improve work efficiency and ensure the fixing effect of the device on the workpiece. However, the above technology still has some defects. For example, after long-term use, the surface of the existing screws is easily rusted and aged due to rain, resulting in poor screw fixing effect, causing the aluminum plate to fall off. The practicality is poor and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a multifunctional vehicle screw, comprising a screw body, a fixing block fixedly installed on the left side of the screw body, a groove is opened on the left side of the fixing block, a guide groove is opened on the surface of the screw body, an oil storage tank is opened on the right side of the screw body, a sliding rod is slidably connected to the inside of the oil storage tank, and a pressure plate is fixedly installed on the right side of the sliding rod.

[0005] Preferably, the guide grooves are evenly distributed on the surface of the screw body, and the guide grooves penetrate the surface of the screw body, so that the lubricating oil can flow through the guide grooves more conveniently.

[0006] Preferably, the sliding rod is slidably connected to the screw body, and the sliding rod is slidably connected to the guide groove. Here, it is more convenient for the sliding rod to slide.

[0007] Preferably, the pressing plate is slidably connected to the screw body, and the pressing plate is slidably connected to the oil storage tank. Here, it is more convenient for the pressing plate to slide.

[0008] Preferably, a clamping block is fixedly installed on the right side of the fixing block, a mounting plate is slidably connected to the surface of the clamping block, a clamping slot is provided on the left side of the mounting plate, and an anti-skid pad is fixedly installed on the right side of the mounting plate. Here, the anti-skid effect is better improved.

[0009] Preferably, the card block is slidably connected to the card slot, the mounting plate is slidably connected to the fixing block, and the anti-slip pads are evenly distributed on the right side of the mounting plate. Here, it is more convenient for the mounting plate to slide.

[0010] Preferably, a protrusion is slidably connected inside the groove, a cushion is fixedly installed on the surface of the protrusion, and a protective cover is fixedly installed on the left side of the protrusion. Here, the fixed block is better protected.

[0011] Preferably, the protrusion is slidably connected to the fixed block, the soft pad is slidably connected to the fixed block, and the protective cover is slidably connected to the fixed block. Here, it is more convenient for the protrusion and the soft pad to slide.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model achieves a better use effect by arranging a guide groove, an oil storage groove, a sliding rod and a pressing plate. When in use, the lubricating oil is first poured into the interior of the oil storage groove, and then the sliding rod is pushed toward the interior of the screw body corresponding to the upper oil storage groove. When the sliding rod slides into the interior of the screw body, the bottom end of the pressing plate will contact the inner top of the installation groove during installation and fixation. When the screw body rotates downward, the sliding rod can be completely slid into the interior of the screw body through the oil storage groove through the pressing plate. At this time, the lubricating oil in the oil storage groove will flow to the surface of the screw body through the guide groove, thereby avoiding the situation that the surface of the existing screws is easily rusted and aged due to rain after long-term use, resulting in poor screw fixing effect and causing the aluminum plate to fall off.

[0014] 2. The utility model provides a card block, a mounting plate, a card slot and an anti-skid pad to better improve the anti-skid effect. During use, the mounting plate is first installed on the right side of the fixing block through the card slot, so that the mounting plate is stuck on the surface of the card block through the card slot. At this time, the installation is performed so that the anti-skid pad on the right side of the mounting plate fits tightly to the ground. During daily use, it will be firmly fixed by the card slot and the card block, thereby preventing the screw body from falling off during use due to the screw body not being firmly fixed.

[0015] 3. In the utility model, the fixing block is better protected by providing a protrusion, a cushion and a protective cover. After the screw body is firmly installed, the protective cover can be pinched to match the protrusion to the groove and pressed downward, so that the protrusion drives the cushion to slide into the inside of the fixing block through the groove. When the protrusion completely slides into the groove, it can be firmly stuck in the inside of the fixing block through the cushion. At this time, the protective cover is fixed to the top of the fixing block, thereby preventing the fixing block from rusting and aging after long-term use due to the lack of a protective structure designed for the fixing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of a multifunctional vehicle screw is provided for the utility model;

[0017] Figure 2 The utility model provides an exploded schematic diagram of a multifunctional vehicle screw;

[0018] Figure 3 The utility model provides an exploded left view of a multifunctional vehicle screw;

[0019] Figure 4 The utility model proposes a multifunctional car screw Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 The utility model proposes a multifunctional car screw Figure 2 Enlarged view of point B in the middle;

[0021] Figure 6 The utility model proposes a multifunctional car screw Figure 2 Enlarged view of point C in the middle;

[0022] Figure 7 The utility model proposes a multifunctional car screw Figure 3 Enlarged view of point D in the middle.

[0023] Legend:

[0024] 1. Screw body; 2. Fixing block; 3. Groove; 4. Guide groove; 5. Oil storage tank; 6. Sliding rod; 7. Pressing plate; 8. Block; 9. Mounting plate; 10. Slot; 11. Anti-slip pad; 12. Bump; 13. Soft pad; 14. Protective cover. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0027] Embodiment 1

[0028] See also Figure 1-4 The utility model provides a technical solution: a multifunctional vehicle screw, comprising a screw body 1, a fixing block 2 is fixedly installed on the left side of the screw body 1, a groove 3 is opened on the left side of the fixing block 2, a guide groove 4 is opened on the surface of the screw body 1, and an oil storage tank 5 is opened on the right side of the screw body 1. The interior of the oil storage tank 5 is slidably connected with a sliding rod 6, and a pressing plate 7 is fixedly installed on the right side of the sliding rod 6. By setting the guide groove 4, the oil storage tank 5, the sliding rod 6 and the pressing plate 7, a better use effect is achieved. When in use, the lubricating oil is first poured into the interior of the oil storage tank 5, and then the sliding rod 6 corresponds to the oil storage tank 5 and is pushed into the interior of the screw body 1. When the sliding rod 6 slides into the interior of the screw body 1, and the bottom end of the pressing plate 7 will contact the top of the interior of the installation groove during installation and fixing. When the screw body 1 is rotated downward, the sliding rod 6 can be completely slid into the interior of the screw body 1 through the pressing plate 7 through the oil storage tank 5. At this time, the lubricating oil in the oil storage tank 5 will pass through the guide groove 4 flows to the surface of the screw body 1, thereby avoiding the situation that the surface of the existing screws is easily rusted and aged due to rain after long-term use, resulting in poor screw fixing effect and causing the aluminum plate to fall off. The guide grooves 4 are evenly distributed on the surface of the screw body 1, and the guide grooves 4 run through the surface of the screw body 1, which makes it easier for the lubricating oil to flow through the guide grooves 4, and prevents the lubricating oil from not being able to flow completely due to the guide grooves 4 not being firmly fixed during use. The sliding rod 6 is slidably connected to the screw body 1, and the sliding rod 6 is slidably connected to the guide groove 4, which makes it easier for the sliding rod 6 to slide, and avoids the sliding rod 6 being stuck by the screw body 1 during use, causing the screw body 1 to be unable to continue sliding. The pressing plate 7 is slidably connected to the screw body 1, and the pressing plate 7 is slidably connected to the oil storage tank 5, which makes it easier for the pressing plate 7 to slide, and prevents the pressing plate 7 from being stuck by the screw body 1 during use, causing the pressing plate 7 to be unable to continue sliding.

[0029] Embodiment 2

[0030] See also Figure 1-3The anti-skid pads 11 are evenly distributed on the right side of the mounting plate 9, which makes it easier for the mounting plate 9 to slide, and avoids the mounting plate 9 from being stuck by the fixed block 2 during use, which causes the mounting plate 9 to be unable to slide further.

[0031] Embodiment 3

[0032] See also Figure 1-3 , 6, 7, the inside of the groove 3 is slidably connected with a protrusion 12, the surface of the protrusion 12 is fixedly installed with a soft pad 13, and the left side of the protrusion 12 is fixedly installed with a protective cover 14 to better protect the fixed block 2. When the screw body 1 is firmly installed, the protective cover 14 can be pinched to match the protrusion 12 with the groove 3 and pressed downward, so that the protrusion 12 drives the soft pad 13 to slide into the inside of the fixed block 2 through the groove 3. When the protrusion 12 completely slides into the inside of the groove 3, it can be firmly stuck in the inside of the fixed block 2 through the soft pad 13. At this time, the protective cover 14 is fixed on the top of the fixed block 2, so as to prevent the fixed block 2 from rusting and aging after long-term use due to the lack of a protective structure for the fixed block 2. The protrusion 12 is slidably connected to the fixed block 2, the soft pad 13 is slidably connected to the fixed block 2, and the protective cover 14 is slidably connected to the fixed block 2, which makes it easier for the protrusion 12 and the soft pad 13 to slide, and avoids the protrusion 12 and the soft pad 13 being stuck by the fixed block 2 during use, which makes it impossible for the protrusion 12 and the soft pad 13 to continue sliding.

[0033] Working principle: Before installation, first pour the lubricating oil into the oil storage tank 5, then match the sliding rod 6 to the oil storage tank 5 and push it inward, so that the sliding rod 6 slides inward on the right side of the screw body 1 through the oil storage tank 5, and then pinch the mounting plate 9 to match it to the clamping block 8 and slide it to the left. When the mounting plate 9 slides into the surface of the clamping block 8 through the clamping groove 10, the screw body 1 can be installed through the groove 3 corresponding to the upper mounting groove. During the installation process, when the screw body 1 rotates inward through the mounting groove, the pressure plate 7 contacts the inner wall of the mounting groove and drives the sliding rod 6 to completely slide into the interior of the screw body 1 through the oil storage tank 5. At this time, the lubricating oil in the oil storage tank 5 will flow to the surface of the screw body 1 through the guide groove 4. , completely covering the screw body 1, thereby preventing the screw body 1 from rusting and aging during long-term use, and when the screw body 1 is installed, the anti-skid pad 11 on the right side of the mounting plate 9 can improve its anti-skid effect, thereby preventing the screw body 1 from loosening due to slipping of the fixing block 2 during long-term use. When the installation is completed, the protective cover 14 can be pinched to match the protrusion 12 to the groove 3 and press it inward, so that the protrusion 12 slides inward on the left side of the fixing block 2 through the groove 3. When the protrusion 12 completely slides into the interior of the groove 3, it will be firmly stuck in the interior of the fixing block 2 by the soft pad 13, and at this time, the protective cover 14 is fixed to the left side of the fixing block 2, thereby protecting the fixing block 2.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A multifunctional vehicle screw, comprising a screw body (1), characterized in that: A fixing block (2) is fixedly installed on the left side of the screw body (1), a groove (3) is provided on the left side of the fixing block (2), a guide groove (4) is provided on the surface of the screw body (1), an oil storage groove (5) is provided on the right side of the screw body (1), a sliding rod (6) is slidably connected inside the oil storage groove (5), and a pressure plate (7) is fixedly installed on the right side of the sliding rod (6).

2. The multifunctional lathe screw according to claim 1, characterized in that: The guide grooves (4) are evenly distributed on the surface of the screw body (1), and the guide grooves (4) penetrate the surface of the screw body (1).

3. The multifunctional lathe screw according to claim 1, characterized in that: The sliding rod (6) is slidably connected to the screw body (1), and the sliding rod (6) is slidably connected to the guide groove (4).

4. The multifunctional lathe screw according to claim 1, characterized in that: The pressing plate (7) is slidably connected to the screw body (1), and the pressing plate (7) is slidably connected to the oil storage tank (5).

5. The multifunctional lathe screw according to claim 1, characterized in that: A clamping block (8) is fixedly mounted on the right side of the fixed block (2); a mounting plate (9) is slidably connected to the surface of the clamping block (8); a clamping slot (10) is provided on the left side of the mounting plate (9); and an anti-slip pad (11) is fixedly mounted on the right side of the mounting plate (9).

6. The multifunctional lathe screw according to claim 5, characterized in that: The card block (8) is slidably connected to the card slot (10), the mounting plate (9) is slidably connected to the fixed block (2), and the anti-slip pad (11) is evenly distributed on the right side of the mounting plate (9).

7. The multifunctional lathe screw according to claim 1, characterized in that: A protrusion (12) is slidably connected inside the groove (3), a soft pad (13) is fixedly mounted on the surface of the protrusion (12), and a protective cover (14) is fixedly mounted on the left side of the protrusion (12).

8. The multifunctional lathe screw according to claim 7, characterized in that: The protrusion (12) is slidably connected to the fixed block (2), the soft pad (13) is slidably connected to the fixed block (2), and the protective cover (14) is slidably connected to the fixed block (2).

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