Vehicle door positioning lock catch

Abstract

The vehicle door positioning lock catch comprises a connecting block, a positioning pin, a magnetic attraction block, a supporting block and a handrail, and the positioning pin and the magnetic attraction block are arranged on the same side of the connecting block; the positioning pin and the connecting block are of an integrated structure; the magnetic attraction block is detachably connected with the connecting block; the supporting block is detachably arranged on the other side of the connecting block; a U-shaped groove is formed in the surface of the connecting block, the handrail is arranged in the U-shaped groove, and the handrail is rotationally connected with the connecting block. According to the vehicle door positioning lock catch, the positioning pin is arranged on the connecting block, the vehicle door positioning lock catch can be connected with a vehicle body, the magnetic attraction block is arranged, the connecting block can be prevented from falling off from the vehicle body, then a vehicle door can be supported through the supporting block, the vehicle door and the vehicle body can be conveniently hinged, the vehicle door positioning lock catch can be directly pulled out from the vehicle body after assembly, and the vehicle door positioning lock catch has the advantage of being convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning tooling, in particular to a vehicle door positioning lock buckle. Background Art

[0002] During the assembly process of the vehicle, a positioning device is needed to position the door when installing the door to ensure that the door is positioned accurately, thereby facilitating the hinged connection between the door and the body. This can also avoid collision between the door and the body, thereby ensuring a good appearance.

[0003] The existing utility model patent with authorization announcement number CN208515731U discloses a door auxiliary assembly tool, which belongs to the field of mechanical technology. It solves the problems of poor door assembly consistency and door jamming after door assembly in the prior art. The door auxiliary assembly tool includes a plate body and a positioning pin. The plate body has a first plate surface for abutting against the side profile of the vehicle body and a second plate surface for abutting against the door assembly. The edge of one side of the first plate surface is provided with at least one outwardly protruding limiting portion. Several through holes are opened on the plate body, and the positioning pin is inserted into one of the through holes. The positioning pin is located on the pin body of the second plate surface and is provided with a locking member for positioning the positioning pin and the plate body.

[0004] As in the above technical solution, the vehicle body is connected through the cooperation of the plate and the positioning pin to achieve the positioning of the vehicle door. However, when fixing, the positioning pin is connected with a nut. When applied to the positioning of the vehicle door, this connection method is time-consuming and labor-intensive to operate during the assembly process, which will affect production efficiency. Utility Model Content

[0005] In view of this, the utility model proposes a door positioning lock which is quick and convenient to install and disassemble and is conducive to improving production efficiency, thereby solving the problem that the existing door positioning tooling has the problem of time-consuming and labor-intensive operation and affecting production efficiency.

[0006] The technical solution of the utility model is implemented as follows: The utility model provides a door positioning lock, including a connecting block, a positioning pin, a magnetic block, a supporting block and an armrest, wherein:

[0007] The positioning pin and the magnetic block are arranged on the same side of the connecting block; the positioning pin and the connecting block are an integrated structure;

[0008] The magnetic block and the connecting block are detachably connected;

[0009] The supporting block is detachably arranged on the other side of the connecting block;

[0010] A U-shaped groove is arranged on the surface of the connection block, the handrail is arranged in the U-shaped groove, and the handrail is rotatably connected with the connection block.

[0011] On the basis of the above technical solution, preferably, the U-shaped groove is opened along the edge of the connecting block.

[0012] On the basis of the above technical solution, preferably, it further includes a bolt, a groove is arranged on the surface of the connecting block, the magnetic block is arranged in the groove, and the bolt passes through the magnetic block and is fixedly connected to the connecting block.

[0013] On the basis of the above technical solution, preferably, it further comprises a gasket, a tapered hole is opened on the magnetic attraction block, and the gasket is arranged in the tapered hole;

[0014] The bolt is a countersunk bolt, and the bolt abuts against the washer to fix the magnetic block.

[0015] On the basis of the above technical solution, preferably, the end surface of the magnetic block is located on the inner side of the groove.

[0016] On the basis of the above technical solution, preferably, the magnetic block is a rubber magnetic block.

[0017] On the basis of the above technical solution, preferably, multiple bolts and magnetic blocks are provided, and at least one bolt passes through the connecting block and is threadedly connected to the supporting block.

[0018] On the basis of the above technical solution, preferably, a plurality of magnetic blocks are arranged on the connecting block in an irregular manner, and the magnetic blocks are not equidistant from each other.

[0019] On the basis of the above technical solution, preferably, the support block is a trapezoidal block structure, and one end of the support block is arc-shaped.

[0020] On the basis of the above technical solution, preferably, the support block is a rubber pad.

[0021] The door positioning lock of the utility model has the following beneficial effects compared with the prior art:

[0022] (1) By arranging a positioning pin on the connecting block, it can be connected to the vehicle body. By arranging a magnetic block, the connecting block can be prevented from falling off the vehicle body. Then, the vehicle door can be supported by the supporting block, which facilitates the hinge connection between the vehicle door and the vehicle body. After assembly, the vehicle door positioning lock can be directly pulled out from the vehicle body, which has the advantage of convenient disassembly and assembly; (2) By arranging an armrest on the connecting block, and a U-shaped groove for accommodating the armrest is provided on the connecting block, when assembling the vehicle door, the armrest is located in the U-shaped groove to avoid interference with the assembly. After the vehicle door assembly is completed, the positioning lock can be removed through the armrest, which further improves the convenience of application;

[0023] (3) The magnetic block is arranged in the groove of the connecting block, and bolts and gaskets are arranged in the conical holes of the magnetic block, so that the magnetic block can be disassembled and replaced conveniently. The setting of the gasket can prevent the magnetic block from being damaged during the bolt assembly, thereby ensuring the integrity of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a three-dimensional diagram of the positioning lock buckle of the utility model;

[0026] Figure 2 This is a three-dimensional diagram of the back structure of the positioning lock buckle of the utility model;

[0027] Figure 3 This is an exploded view of the positioning lock buckle of the utility model;

[0028] Figure 4 It is a three-dimensional diagram of the magnetic suction block of the positioning lock buckle of the utility model;

[0029] In the figure: 1, connecting block; 101, U-shaped groove; 102, groove; 2, positioning pin; 3, magnetic block; 301, tapered hole; 4, supporting block; 5, handrail; 6, bolt; 7, gasket. DETAILED DESCRIPTION

[0030] The following will be combined with the implementation of the utility model to clearly and completely describe the technical solutions in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figures 1 to 4 As shown, the positioning lock buckle of the utility model includes a connecting block 1, a positioning pin 2, a magnetic block 3, a supporting block 4, a handrail 5, a bolt 6 and a gasket 7.

[0032] like Figures 1 to 3 As shown, the positioning pin 2 and the magnetic block 3 are arranged on the same side of the connecting block 1; the positioning pin 2 and the connecting block 1 are an integrated structure; the magnetic block 3 is detachably connected to the connecting block 1; and the supporting block 4 is detachably arranged on the other side of the connecting block 1;

[0033] As in the above structure, when positioning the vehicle door, the positioning lock is inserted into the vehicle body through the positioning pin 2. Under the action of the magnetic block 3, the positioning lock will not fall off. Then the vehicle door is installed and supported by the support block 4. After the vehicle door is hinged to the vehicle body, the vehicle door is opened and the positioning lock can be removed.

[0034] like Figure 1 As shown, a U-shaped groove 101 is provided on the surface of the connection block 1, and the handrail 5 is arranged in the U-shaped groove 101, and the handrail 5 is rotatably connected to the connection block 1;

[0035] As in the above structure, by setting the armrest 5 on the connecting block 1, when it is necessary to remove the positioning lock from the vehicle body, the armrest 5 can be used to pull out the positioning lock, which is convenient for disassembly of the positioning lock. When assembling the vehicle door, the armrest 5 can be hidden in the U-shaped groove 101 to avoid interfering with the installation of the vehicle door.

[0036] Furthermore, the U-shaped groove 101 is opened along the edge of the connecting block 1, so as to facilitate the operation of the handrail.

[0037] like Figure 3 As shown, a groove 102 is provided on the surface of the connection block 1, the magnetic block 3 is arranged in the groove 102, and the bolt 6 passes through the magnetic block 3 and is fixedly connected to the connection block 1;

[0038] As in the above structure, by fixing the magnetic block 3 in the groove 102 with the bolt 6, firstly, the magnetic block 3 can be prevented from being damaged by collision, and secondly, the magnetic block 3 can be easily disassembled and replaced.

[0039] like Figure 4 As shown, a tapered hole 301 is provided on the magnetic block 3, and a gasket 7 is disposed in the tapered hole 301; the bolt 6 is a countersunk bolt, and the bolt 6 abuts against the gasket 7 to fix the magnetic block 3;

[0040] As in the above structure, by setting the tapered hole 301 in the magnetic block 3, it is convenient to assemble the countersunk bolt 6, and the washer 7 is set to prevent the bolt 6 from causing damage to the magnetic block 3 during the tightening process.

[0041] Furthermore, the end surface of the magnetic block 3 is located on the inner side of the groove 102, so that the magnetic block 3 does not directly contact the vehicle body, which makes it easier to remove the magnetic block 3 and prevents it from scratching the vehicle body.

[0042] In some embodiments, the magnetic block 3 is a rubber magnetic block, so that the magnetic block 3 is not easily damaged during the installation of the bolt 6, and is not easy to scratch the vehicle body.

[0043] Furthermore, the support block 4 is a trapezoidal block structure, and one end of the support block 4 is arc-shaped;

[0044] As in the above structure, by setting the support block 4 as a trapezoidal block structure, it is convenient to support an irregular vehicle door; specifically, the support block 4 can be an isosceles trapezoidal block or a right-angled trapezoidal block.

[0045] like Figure 2 and Figure 3 As shown, multiple bolts 6 and magnetic blocks 3 are provided, and at least one bolt 6 passes through the connecting block 1 and is threadedly connected to the supporting block 4;

[0046] As in the above structure, the bolt 6 is used to fix the magnetic block 3, and at least one bolt 6 is used to fix the connecting block 1 and the supporting block 4 to further ensure the overall stability of the positioning lock.

[0047] Furthermore, a plurality of magnetic blocks 3 are arranged on the connection block 1 in an irregular manner, and the magnetic blocks 3 are not equidistant from each other;

[0048] As in the above structure, by arranging a plurality of magnetic blocks 3 in an irregular manner, which has magnetic weak points, the positioning lock can be prevented from fitting too closely to the vehicle body, which makes it convenient to remove the magnetic blocks 3 later.

[0049] Specific implementation steps:

[0050] First, insert the positioning pin 2 into the positioning hole on the vehicle body. At this time, under the action of the magnetic block 3, the positioning lock will be adsorbed on the vehicle body. Then move the armrest 5 to the U-shaped groove 101, and then support the vehicle door with the support block 4. Then, hinge the vehicle door to the vehicle body. After the hinge is completed, keep the vehicle door in the open state. At this time, pull the armrest 5 out of the U-shaped groove, and then remove the magnetic lock through the armrest 5.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A door positioning lock, characterized in that: It comprises a connecting block (1), a positioning pin (2), a magnetic block (3), a supporting block (4) and an armrest (5), wherein: The positioning pin (2) and the magnetic attraction block (3) are arranged on the same side of the connecting block (1); The positioning pin (2) and the connecting block (1) are an integrated structure; The magnetic attraction block (3) is detachably connected to the connection block (1); The supporting block (4) is detachably arranged on the other side of the connecting block (1); A U-shaped groove (101) is provided on the surface of the connection block (1), the handrail (5) is arranged in the U-shaped groove (101), and the handrail (5) is rotatably connected to the connection block (1).

2. The door positioning lock as claimed in claim 1, characterized in that: The U-shaped groove (101) is opened along the edge of the connecting block (1).

3. The door positioning lock as claimed in claim 1, characterized in that: It also comprises a bolt (6), a groove (102) is arranged on the surface of the connecting block (1), the magnetic block (3) is arranged in the groove (102), and the bolt (6) passes through the magnetic block (3) and is fixedly connected to the connecting block (1).

4. The door positioning lock as claimed in claim 3, characterized in that: It also includes a gasket (7), the magnetic block (3) is provided with a conical hole (301), and the gasket (7) is arranged in the conical hole (301); The bolt (6) is a countersunk bolt, and the bolt (6) abuts against the gasket (7) to fix the magnetic attraction block (3).

5. The door positioning lock as claimed in claim 3, characterized in that: The end surface of the magnetic attraction block (3) is located on the inner side of the groove (102).

6. The door positioning lock as claimed in claim 3, characterized in that: The magnetic attraction block (3) is a rubber magnetic block.

7. The door positioning lock as claimed in claim 3, characterized in that: A plurality of the bolts (6) and the magnetic blocks (3) are provided, and at least one of the bolts (6) passes through the connecting block (1) and is threadedly connected to the supporting block (4).

8. The door positioning lock as claimed in claim 7, characterized in that: The plurality of magnetic blocks (3) are arranged on the connection block (1) in an irregular manner, and the magnetic blocks (3) are not spaced equidistantly from each other.

9. The door positioning lock according to any one of claims 1 to 8, characterized in that: The support block (4) is in a trapezoidal block structure, and one end of the support block (4) is in an arc shape.

10. The door positioning lock according to any one of claims 1 to 8, characterized in that: The supporting block (4) is a rubber pad.

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