Automobile armrest box switching mechanism

Abstract

The utility model discloses an automobile armrest box opening and closing mechanism which comprises an armrest box, and a box cover is hinged to the top of the armrest box. A shell is embedded in the inner wall of the armrest box, a lock groove is formed in the shell, a button is slidably installed in the shell, one side of the button is fixedly connected with an ejector rod, the ejector rod is sleeved with a reset spring, and one end of the reset spring abuts against the inner wall of the shell. When the switch mechanism is used, the push rod is pushed to move by pressing the button, the spring bolt is ejected out to unlock the box cover, the first bending plate on the push rod is located in the limiting groove to limit the moving distance of the push rod, and when the switch mechanism is disassembled, the two second bending plates are extruded to enter the limiting groove, and the first bending plate is extruded out of the limiting groove, so that the switch mechanism is disassembled. The ejector rod, the button and the reset spring can be conveniently pulled out, and the maintenance and replacement efficiency of main components of the automobile armrest box switching mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile armrest boxes, in particular to a switch mechanism of an automobile armrest box. Background Art

[0002] The car armrest box is a storage device located between the front seats. It is usually designed in the shape of an armrest and provides storage, armrest and other functions. It can improve the cleanliness and riding comfort of the car. The car armrest box is also equipped with a switching mechanism, including buttons, push-type switches, etc. to ensure the safety of items while facilitating users to open and close the armrest box.

[0003] However, the switch mechanism of traditional automobile armrest boxes usually faces the problem of difficulty in maintenance, which is mainly reflected in the fact that the process of disassembling and replacing parts of the switch mechanism is cumbersome and complicated, requiring professional tools or professionals to operate, which increases the difficulty and cost of maintenance. In addition, the design of the main switch components does not take into account convenient disassembly and assembly methods, making it difficult for users to maintain and replace them by themselves. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, one purpose of the utility model is to propose a vehicle armrest box switch mechanism, which can move the first bent plate out of the limit groove by squeezing two second bent plates, thereby facilitating the removal of the main components of the vehicle armrest box switch mechanism and improving the maintenance and replacement efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle armrest box switch mechanism, comprising an armrest box, a box cover is hinged on the top of the armrest box; a shell is embedded in the inner wall of the armrest box, a lock slot is provided inside the shell, a button is slidably installed inside the shell, a push rod is fixedly connected to one side of the button, a return spring is sleeved on the outside of the push rod, one end of the return spring abuts against the inner wall of the shell, limiting slots are provided on both side outer walls of the lock slot, two first bent plates are symmetrically installed on the outer wall of the push rod, second bent plates are installed on both side outer walls of the lock slot, and the first bent plate is located inside the limiting slot.

[0007] Preferably, the first bending plate and the second bending plate are both metal elastic plates.

[0008] Preferably, a locking tongue is installed at the end of the box cover, and the shape of the locking tongue matches the opening shape of the locking groove.

[0009] Preferably, the inner wall of the shell is symmetrically provided with two threaded holes.

[0010] Preferably, four positioning holes are symmetrically provided on the inner wall of the shell.

[0011] Preferably, one side of the button is provided with anti-slip patterns arranged at equal intervals.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: when the utility model is used, the push rod is pushed to move and the lock tongue is pushed out to unlock the box cover by pressing the button, and the first bent plate on the push rod is located in the limit groove, which limits the moving distance of the push rod. When the switch mechanism is disassembled, the two second bent plates are squeezed into the limit groove and the first bent plate is squeezed out of the limit groove, which makes it convenient to pull out the push rod, the button and the return spring, thereby improving the maintenance and replacement efficiency of the main components of the automobile armrest box switch mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a vehicle armrest box switch mechanism according to an embodiment of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the housing in the switch mechanism of the vehicle armrest box according to the embodiment of the utility model;

[0015] Figure 3 It is a side view structural schematic diagram of the housing in the switch mechanism of the vehicle armrest box according to the embodiment of the utility model;

[0016] Figure 4 The figure is a schematic cross-sectional three-dimensional structural diagram of the outer shell of the switch mechanism of the vehicle armrest box according to the embodiment of the utility model.

[0017] In the figure: 1. armrest box; 2. shell; 3. button; 4. box cover; 5. lock tongue; 6. anti-slip pattern; 7. lock groove; 8. push rod; 9. first bending plate; 10. second bending plate; 11. positioning hole; 12. threaded hole; 13. limit groove; 14. reset spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 An embodiment of the utility model provides a vehicle armrest box switch mechanism, comprising: an armrest box 1 and a box cover 4.

[0020] In this embodiment, Figure 1-Figure 4As shown, a box cover 4 is hinged on the top of the armrest box 1, a shell 2 is embedded in the inner wall of the armrest box 1, a lock groove 7 is provided inside the shell 2, a button 3 is slidably installed inside the shell 2, a push rod 8 is fixedly connected to one side of the button 3, a return spring 14 is provided on the outer sleeve of the push rod 8, and one end of the return spring 14 abuts against the inner wall of the shell 2.

[0021] When in use, after the shell 2 is installed on the inner wall of the armrest box 1, the box cover 4 is turned downward to insert the lock tongue 5 into the opening of the lock groove 7 to complete the closing and locking of the storage space of the armrest box 1. By pressing the button 3, the push rod 8 is pushed to move toward the side of the lock tongue 5 in the lock groove 7, and the return spring 14 is squeezed and deformed, and the lock tongue 5 is pushed out to complete the locking state between the box cover 4 and the armrest box 1, so that the box cover 4 is turned upward to open, and when the button 3 is released, the return spring 14 is released and pushes the button 3 and the push rod 8 to reset.

[0022] Furthermore, a locking tongue 5 is installed at the end of the box cover 4 , and the shape of the locking tongue 5 matches the opening shape of the locking groove 7 .

[0023] Among them, Figure 4 As shown, both side outer walls of the lock slot 7 are provided with limiting grooves 13 , the outer wall of the push rod 8 is symmetrically installed with two first bending plates 9 , both side outer walls of the lock slot 7 are installed with second bending plates 10 , and the first bending plates 9 are located inside the limiting grooves 13 .

[0024] When the push rod 8 moves outward from the lock groove 7 and pushes the lock tongue 5, the bending part of the first bent plate 9 can avoid affecting the normal movement of the push rod 8. When the push rod 8 is reset, the end of the first bent plate 9 can abut against the inner wall of the limiting groove 13, thereby limiting the moving distance of the push rod 8 and preventing the push rod 8 and the button 3 from moving out of the housing 2. When the push rod 8, the button 3 and the reset spring 14 need to be disassembled and replaced, the two second bent plates 10 can be squeezed to make the bent part of the second bent plates 10 enter the limiting groove 13, and the two first bent plates 9 can be squeezed to deform and squeeze out of the limiting groove 13, thereby facilitating the removal of the push rod 8, the button 3 and the reset spring 14.

[0025] It should be noted that the first bending plate 9 and the second bending plate 10 are both metal elastic plates.

[0026] like Figure 3 and Figure 4 As shown, two threaded holes 12 are symmetrically provided on the inner wall of the housing 2 , and four positioning holes 11 are symmetrically provided on the inner wall of the housing 2 .

[0027] Specifically, refer to Figure 2 One side of the button 3 is provided with anti-slip patterns 6 which are arranged at equal intervals.

[0028] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: the automobile armrest box switch mechanism provided by the utility model includes a shell 2, a button 3, a lock slot 7 and a push rod 8. After the shell 2 is installed on the inner wall of the armrest box 1, the lock tongue 5 is inserted into the opening of the lock slot 7 by turning the box cover 4 downward to complete the closing and locking of the storage space of the armrest box 1. When the push rod 8 is pushed to move toward the side of the lock tongue 5 in the lock slot 7 by pressing the button 3, the return spring 14 is squeezed and deformed, and the lock tongue 5 is pushed out to complete the locking state between the box cover 4 and the armrest box 1, so that the box cover 4 is turned upward to open, and when the button 3 is released, the return spring 14 is released and pushes the button 3 and the push rod 8 to reset.

[0029] Among them, when the push rod 8 moves outward from the lock groove 7 and pushes the lock tongue 5, the bending part of the first bent plate 9 can avoid affecting the normal movement of the push rod 8. When the push rod 8 is reset, the end of the first bent plate 9 can abut against the inner wall of the limiting groove 13, thereby limiting the moving distance of the push rod 8 and preventing the push rod 8 and the button 3 from moving out of the housing 2. When the push rod 8, the button 3 and the reset spring 14 need to be disassembled and replaced, the two second bent plates 10 can be squeezed to make the bent part of the second bent plate 10 enter the limiting groove 13, and the two first bent plates 9 can be squeezed to deform and squeeze out of the limiting groove 13, thereby facilitating the removal of the push rod 8, the button 3 and the reset spring 14, thereby improving the maintenance and replacement of the main components of the vehicle armrest box switch mechanism.

[0030] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A vehicle armrest box switch mechanism, comprising an armrest box (1), wherein a box cover (4) is hingedly connected to the top of the armrest box (1), characterized in that: The inner wall of the armrest box (1) is embedded with a shell (2), a locking groove (7) is provided inside the shell (2), a button (3) is slidably installed inside the shell (2), one side of the button (3) is fixedly connected with a push rod (8), the outer sleeve of the push rod (8) is provided with a return spring (14), one end of the return spring (14) abuts against the inner wall of the shell (2), both side outer walls of the locking groove (7) are provided with limiting grooves (13), the outer wall of the push rod (8) is symmetrically installed with two first bending plates (9), both side outer walls of the locking groove (7) are installed with second bending plates (10), and the first bending plate (9) is located inside the limiting groove (13).

2. The vehicle armrest box switch mechanism according to claim 1, characterized in that: The first bent plate (9) and the second bent plate (10) are both metal elastic plates.

3. The vehicle armrest box switch mechanism according to claim 1, characterized in that: A locking tongue (5) is installed at the end of the box cover (4), and the shape of the locking tongue (5) matches the opening shape of the locking groove (7).

4. The vehicle armrest box switch mechanism according to claim 1, characterized in that: The inner wall of the housing (2) is symmetrically provided with two threaded holes (12).

5. The vehicle armrest box switch mechanism according to claim 1, characterized in that: Four positioning holes (11) are symmetrically arranged on the inner wall of the housing (2).

6. The vehicle armrest box switch mechanism according to claim 1, characterized in that: One side of the button (3) is provided with anti-slip patterns (6) arranged at equal intervals.

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