Novel automobile turnover armrest

Abstract

The invention discloses a novel automobile turnover armrest which comprises an armrest middle reinforcing plate, two linked locking mechanisms are arranged on the armrest middle reinforcing plate, each locking mechanism comprises a pressing assembly, a rotating assembly, a first locking assembly and a second locking assembly, the pressing assemblies are used for driving the rotating assemblies to rotate, and the rotating assemblies are used for driving the first locking assemblies to rotate. The first locking assembly and the second locking assembly are driven by the other end of the rotating assembly to perform unlocking action; when a person sits on the seat, the rotating point where the thighs and the trunk are connected is a point H, and the assembly position of the pressing assembly is located at the front end of the point H; the pressing assembly comprises a handrail button frame fixed to the middle reinforcing plate, a handrail button is arranged in the handrail button frame in a sliding mode, a first locking sliding plate is movably arranged at the inner side end of the handrail button, and the input end of the rotating assembly is installed on the first locking sliding plate. The method has the advantages that operation is more convenient, and the hand feeling experience of passengers is better.

Description

Technical Field

[0001] The invention relates to the technical field of automobiles, and in particular to a novel automobile flip armrest. Background Art

[0002] The car armrest box is used to provide a space for storing items in the car. In order to facilitate the driver and passengers to take and put items, the armrest box is opened by unlocking the internal locking structure. At present, the flip armrest buttons on the market are generally inconvenient to operate. The reason is that the internal opening mechanism is a direct unlocking mechanism, which makes it impossible to design the flip armrest opening button in a position that most people can easily reach.

[0003] In the Chinese utility model patent with publication number: CN219316699U, an armrest box cover and a center console armrest box are disclosed, which are intended to solve the problem that the existing center console armrest has large friction resistance and poor hand feel during the unlocking process. To this end, the armrest box cover of the present invention includes a cover body that is snapped on the top of the box body, and an unlocking mechanism, a lever transmission mechanism and a slide bar locking mechanism arranged on the cover body; wherein the lever transmission mechanism includes at least one rotating rod assembly, the rotating rod assembly is arranged at the front end and / or the rear end of the cover body, the rotating rod assembly is pivotally connected to the cover body and is pivotally connected to the slide bar locking mechanism; the unlocking mechanism is arranged on the side of the cover body, and pressing or pulling out the unlocking mechanism can drive the rotating rod assembly to rotate, thereby driving the slide bar locking mechanism to disengage from the box body to open the box body. Through the above-mentioned structural arrangement, the lever transmission mechanism is used to realize the transmission of force, reduce the friction resistance of the armrest during the unlocking process, increase the force transmission efficiency, and improve the user experience. The X-axis relative position of the center line of the armrest button assembly to point H of this patent is close to the back of the human body, causing inconvenience in operation. Limited by the stability of its structure (generally the upper limit of the distance from the opening button to the unlocking does not exceed 200mm), the armrest opening button cannot be designed in a position that most people can easily reach, causing great inconvenience for passengers to use. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a novel automobile flip armrest to solve the above-mentioned defects.

[0005] The objective of the present invention is achieved through the following technical solutions:

[0006] A novel automobile flip armrest, comprising:

[0007] The middle reinforcement plate of the armrest is provided with two sets of linked locking mechanisms, and the locking mechanisms include a pressing assembly, a rotating assembly, a first locking assembly and a second locking assembly. The pressing assembly is used to drive the rotating assembly to rotate, and the other end of the rotating assembly drives the first locking assembly and the second locking assembly to perform an unlocking action; when a person sits on the seat, the rotation point where the thigh is connected to the torso is point H, and the assembly position of the pressing assembly is located at the front end of point H.

[0008] In one or more embodiments of the present invention, the pressing assembly includes an armrest button frame fixed on the middle reinforcing plate, an armrest button is slidably arranged in the armrest button frame, a first locking slide is movably arranged on the inner end of the armrest button, and the input end of the rotating assembly is installed on the first locking slide; an upwardly protruding boss is provided on the middle reinforcing plate of the armrest, and a first return spring is provided between the armrest button frame and the boss; a first protruding block is provided on the middle reinforcing plate of the armrest, a first sliding groove is provided on the first locking slide, the first block is located in the first sliding groove, a second return spring is provided in the first sliding groove, and one end of the second return spring abuts against the side of the first block.

[0009] In one or more embodiments of the present invention, two limit grooves are provided on the armrest button frame, and two raised triangular blocks are provided on the upper side of the armrest button, and the sliding stroke of the triangular blocks is limited within the limit grooves; a plurality of first limit sockets are provided on the middle reinforcing plate of the armrest, and the plurality of first limit sockets are evenly distributed in two rows, and a first limit step is formed on the inner side of the first limit socket, and both sides of the first locking slide are located within the first limit step.

[0010] In one or more embodiments of the present invention, the rotating assembly includes a front rotating part and a rear rotating part rotatably arranged on the middle reinforcing plate of the armrest, a first clamping hole is opened at one end of the front rotating part, and a first connecting column protruding upward is provided on the upper side of the other end of the front rotating part, and a second clamping hole and a third clamping hole are respectively opened at both ends of the rear rotating part, the second clamping hole is sleeved on the first connecting column, and the third clamping hole is used to connect the first locking assembly and the second locking assembly; a second locking slide plate is also movably arranged on the middle reinforcing plate of the armrest, a second connecting column is formed on the second locking slide plate, and the third clamping hole is sleeved on the second connecting column.

[0011] In one or more embodiments of the present invention, an arc groove is formed on the middle reinforcing plate of the armrest, and the lower side of the other end of the front rotating member is slidably set in the arc groove; the front rotating member and the rear rotating member are both rotatably fixed by a first bushing; the middle reinforcing plate of the armrest has a raised second protrusion, and a second sliding groove is provided on the second locking slide plate, the second protrusion is located in the second sliding groove, and a third return spring is provided in the second sliding groove, and one end of the third return spring abuts against the side of the second protrusion.

[0012] In one or more embodiments of the present invention, a plurality of second limit sockets are provided on the middle reinforcing plate of the armrest, and the plurality of second limit sockets are evenly distributed in two rows. A second limit step is formed on the inner side of the first limit socket, and both sides of the second locking slide plate are located in the second limit step; a limit protrusion is formed on the edge of the middle reinforcing plate of the armrest, and a limit groove is formed on the outer end of the second locking slide plate, and the limit protrusion corresponds to the limit groove.

[0013] In one or more embodiments of the present invention, the first locking assembly includes a first rotating transmission member rotatably arranged on the middle reinforcement plate of the armrest, the circumferential side surface of the first rotating transmission member has a protruding first transmission arm and a second transmission arm, the lower side of the first transmission arm has a downwardly protruding first transmission column, and the second locking slide plate is provided with a first connecting groove, and the first transmission column is adapted to the first connecting groove; a bracket is fixed on the middle reinforcement plate of the armrest, a front axle is slidably arranged in the bracket, and one end of the front axle is fixed to the second transmission arm; a fourth return spring is fixed between the first transmission arm and the limiting protrusion.

[0014] In one or more embodiments of the present invention, the second locking assembly includes a second rotating transmission member rotatably arranged on the middle reinforcement plate of the armrest, the circumferential side surface of the second rotating transmission member has a protruding third transmission arm, a fourth transmission arm and a fifth transmission arm, the lower side of the third transmission arm has a second transmission column protruding downward, the second locking slide plate is provided with a second connecting groove, and the second transmission column is adapted to the second connecting groove; a protruding fixed block is provided on the middle reinforcement plate of the armrest, and a fifth return spring is fixed between the fourth transmission arm and the fixed block; an armrest hinge support is fixed to the middle reinforcement plate of the armrest, a rear axle is slidably arranged in the outer end of the armrest hinge support, and one end of the rear axle is fixed to the fifth transmission arm.

[0015] In one or more embodiments of the present invention, an unlocking transmission bracket is also rotatably installed on the middle reinforcement plate of the armrest, and an unlocking spring is installed on the unlocking transmission bracket. The unlocking transmission bracket is used to prevent the armrest from automatically resetting. After pressing the armrest button to move the first locking slide plate, the unlocking transmission bracket slides into the groove on the edge of the first locking slide plate under the action of the unlocking spring, so that the first locking slide plate will not automatically reset, thereby keeping the entire armrest in an unlocked state.

[0016] In one or more embodiments of the present invention, the X-direction distance from the center line of the pressing assembly to the H point is 41-42 mm. In this way, it is closer to the operating area that is easily accessible to the driver's hand, making it more convenient to use the armrest.

[0017] Beneficial effects of the present invention:

[0018] A novel automobile flip armrest proposed by the present invention realizes that the position of the armrest button assembly can be adjusted to the front end of point H by adding two sets of connecting rod mechanisms, making the operation more convenient; the present invention adopts the design principle of the composite transmission unlocking mechanism to increase the lower limit of the structural stability limit to 250mm, so that the armrest opening button can be designed at a position that most people can easily reach, and it is more convenient for passengers to use; the present invention achieves that the armrest button assembly can complete the unlocking task of 3mm by pressing 2.4mm through the design of the force arm length of the rotating component. The transmission ratio of the operating stroke of the opening button to the unlocking stroke is increased to 1:1.25 in the present invention, while the traditional unlocking is 1:1. The operating force and operating stroke are smaller than those of the transmission direct opening mechanism, thereby improving the passenger's hand feeling experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 is a top view of the present invention;

[0021] Figure 3 yes Figure 2 A in the enlarged view;

[0022] Figure 4 yes Figure 2 The enlarged image of point B after removing the armrest button frame;

[0023] Figure 5 It is a structural schematic diagram of the middle reinforcement plate of the handrail;

[0024] Figure 6 is a schematic structural diagram of a second locking slide plate;

[0025] Figure 7 It is a schematic diagram of the structure of the front rotating member and the rear rotating member;

[0026] Figure 8 is a schematic structural diagram of a first rotating transmission member;

[0027] Fig. 9 Schematic diagram of the structure of the second rotating transmission member. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0029] Embodiment 1: In this embodiment, Figures 1 to 9 As shown, a novel automobile flip armrest includes an armrest middle reinforcement plate 1, on which two sets of linked locking mechanisms are arranged, and the locking mechanisms include a pressing assembly, a rotating assembly, a first locking assembly and a second locking assembly. The pressing assembly is used to drive the rotating assembly to rotate, and the other end of the rotating assembly drives the first locking assembly and the second locking assembly to unlock; when a person sits on the seat, the rotation point where the thigh is connected to the trunk is point H, and the assembly position of the pressing assembly is located at the front end of point H. The front end refers to the front of the vehicle body.

[0030] In this embodiment, the length direction of the middle reinforcing plate 1 is the X-axis, the width direction is the Y-axis, the moving direction of the pressing assembly is on the Y-axis, and the moving directions of the first locking assembly and the second locking assembly are on the X-axis. The center line of the axis connecting the thigh and the torso is called point H. Compared with mass-produced vehicles on the market, the relative position of the armrest button assembly from the center line to point H in the X direction is close to the back side of the human body, causing inconvenience in operation. In this embodiment, the flip armrest opening structure is added to make the relative position of the armrest button assembly from the center line to point H in the X direction close to the front side of the human body, making the operation more convenient.

[0031] In one or more embodiments of the present invention, the pressing assembly includes an armrest button frame 2 fixed on the middle reinforcing plate 1, an armrest button 3 is slidably arranged in the armrest button frame 2, a first locking slide plate 4 is movably arranged on the inner end of the armrest button 3, and the input end of the rotating assembly is installed on the first locking slide plate 4; the armrest middle reinforcing plate 1 has an upwardly protruding boss 100, and a first return spring 5 is arranged between the armrest button frame 2 and the boss; the armrest middle reinforcing plate 1 has a protruding first block 101, a first slide groove is opened on the first locking slide plate 4, the first block 101 is located in the first slide groove, a second return spring 6 is arranged in the first slide groove, and one end of the second return spring 6 abuts against the side of the first block 101.

[0032] In this embodiment, a rectangular groove is formed in the armrest button 3, and a first spring column is provided in the rectangular groove. One end of the first return spring 5 is sleeved on the first spring column, and the other end abuts against the side of the protrusion 100; the first return spring 5 is provided to facilitate the reset of the armrest button 3. A second spring column is provided in the first slide groove, and one end of the second return spring 6 is sleeved on the second spring column, and the other end abuts against the side of the first protrusion 101. The second return spring 6 is provided to facilitate the reset of the first locking slide plate 4; the armrest button 3 is driven by external force, and the armrest button 3 drives the first locking slide plate 4 to move in the Y-axis direction, so that the rotating assembly is driven to rotate during the movement; the first protrusion 101 is provided to limit the stroke of the first locking slide plate 4.

[0033] In one or more embodiments of the present invention, two limit grooves are provided on the armrest button frame 2, and two raised triangular blocks 31 are provided on the upper side of the armrest button 3, and the sliding stroke of the triangular blocks 31 is limited within the limit grooves; a plurality of first limit sockets 102 are provided on the middle reinforcing plate 1 of the armrest, and the plurality of first limit sockets 102 are evenly distributed in two rows, and a first limit step is formed on the inner side of the first limit socket 102, and both sides of the first locking slide plate 4 are located within the first limit step.

[0034] In this embodiment, the triangular block 31 is integrated with the protruding part of the armrest button 3, and a step surface is formed at the connection between them, so that the armrest button 3 will not easily fall off from the armrest button frame 2, and due to the inclined surface of the triangular block, it is convenient to install inward; through the arrangement of two rows of first limit card seats 102, the moving direction of the first locking slide plate 4 is limited, so that its back and forth movement will not deviate.

[0035] In one or more embodiments of the present invention, the rotating assembly includes a front rotating member 7 and a rear rotating member 8 rotatably arranged on the middle reinforcing plate 1 of the armrest, one end of the front rotating member 7 is provided with a first clamping hole, and the other end of the front rotating member 7 has a first connecting column 71 protruding upward on the upper side, and the two ends of the rear rotating member 8 are respectively provided with a second clamping hole and a third clamping hole, the second clamping hole is sleeved on the first connecting column 71, and the third clamping hole is used to connect the first locking assembly and the second locking assembly; a second locking slide plate 9 is also movably arranged on the middle reinforcing plate 1 of the armrest, a second connecting column 91 is formed on the second locking slide plate 9, and the third clamping hole is sleeved on the second connecting column 91.

[0036] In this embodiment, the front rotating member 7 is driven to rotate in the clockwise direction by the first locking slide plate 4. Due to the linkage structure between the front rotating member 7 and the rear rotating member 8, the rear rotating member 8 will rotate in the counterclockwise direction. Then, the second locking slide plate 9 is driven to move by the rear rotating member 8. The moving direction of the second locking slide plate 9 is opposite to that of the first locking slide plate 4.

[0037] In one or more embodiments of the present invention, an arc groove 103 is formed on the middle reinforcing plate 1 of the armrest, and the lower side of the other end of the front rotating member 7 is slidably set in the arc groove 103; the front rotating member 7 and the rear rotating member 8 are both rotatably fixed by the first bushing 10; the middle reinforcing plate 1 of the armrest has a raised second protrusion 107, and the second locking slide plate 9 is provided with a second sliding groove, the second protrusion 107 is located in the second sliding groove, and a third return spring 19 is provided in the second sliding groove, and one end of the third return spring 19 abuts against the side of the second protrusion 107.

[0038] In this embodiment, the arc groove 103 is provided to limit the rotation of the front rotating member 7 and the rear rotating member 8; the middle parts of the front rotating member 7 and the rear rotating member 8 are fixed by the first bushing 10, and the front rotating member 7 and the rear rotating member 8 are allowed to rotate at a certain angle; a third spring column is provided in the second slide groove, one end of the third return spring 19 is sleeved on the third spring column, and the other end abuts against the side of the second protrusion 107. The provision of the third return spring 19 makes it easy to reset the second locking slide plate 9.

[0039] In one or more embodiments of the present invention, a plurality of second limit sockets 104 are provided on the middle reinforcing plate 1 of the armrest, and the plurality of second limit sockets 104 are evenly distributed in two rows. A second limit step is formed on the inner side of the first limit socket 102, and both sides of the second locking slide plate 9 are located in the second limit step; a limit protrusion 105 is formed on the edge of the middle reinforcing plate 1 of the armrest, and a limit groove is formed on the outer end of the second locking slide plate 9, and the limit protrusion 105 corresponds to the limit groove.

[0040] In this embodiment, the second locking plate 9 has the same structure as the first locking plate 4, and the second limiting clamp 104 is provided to limit the movement of the second locking plate 9. When the second locking plate 9 is driven to move, the direction of its movement is the same as the direction of movement of the first locking plate 4.

[0041] In one or more embodiments of the present invention, the first locking assembly includes a first rotating transmission member 11 rotatably arranged on the middle reinforcing plate 1 of the armrest, the circumferential side surface of the first rotating transmission member 11 has a protruding first transmission arm 111 and a second transmission arm 112, the lower side of the first transmission arm 111 has a first transmission column 113 protruding downward, the second locking slide plate 9 is provided with a first connecting groove, and the first transmission column 113 is adapted to the first connecting groove; a bracket 12 is fixed on the middle reinforcing plate 1 of the armrest, a front axle 13 is slidably arranged in the bracket 12, and one end of the front axle 13 is fixed to the second transmission arm 112; a fourth return spring 14 is fixed between the first transmission arm 111 and the limiting protrusion 105.

[0042] In this embodiment, the first rotating transmission member 11 is fixed by a second bushing. When the second locking slide plate 9 moves, the first rotating transmission member 11 is driven to rotate, so that the front axle 13 is pulled out, so that the first fixed point between the armrest and the box body is disconnected, thereby unlocking.

[0043] In one or more embodiments of the present invention, the second locking assembly includes a second rotating transmission member 15 rotatably arranged on the middle reinforcing plate 1 of the armrest, the circumferential side surface of the second rotating transmission member 15 has a protruding third transmission arm 151, a fourth transmission arm 152 and a fifth transmission arm 153, the lower side of the third transmission arm 151 has a second transmission column 154 protruding downward, the second locking slide plate 9 is provided with a second connecting groove, and the second transmission column 154 is adapted to the second connecting groove; a protruding fixing block 106 is provided on the middle reinforcing plate 1 of the armrest, and a fifth return spring 16 is fixed between the fourth transmission arm 152 and the fixing block 106; an armrest hinge support 17 is fixed to the middle reinforcing plate 1 of the armrest, and a rear axle 18 is slidably arranged inside the outer end of the armrest hinge support 17, and one end of the rear axle 18 is fixed to the fifth transmission arm 153.

[0044] In this embodiment, the second rotating transmission member 15 is fixed by a third bushing. When the second locking slide plate 9 moves, the second rotating transmission member 15 is driven to rotate, so that the rear axle 18 is pulled out, and the second fixed point between the armrest and the box body is disconnected, thereby unlocking.

[0045] In one or more embodiments of the present invention, an unlocking transmission bracket 20 is also rotatably mounted on the middle reinforcing plate 1 of the armrest, and an unlocking spring 21 is mounted on the unlocking transmission bracket 20. The unlocking transmission bracket 20 is used to prevent the armrest from automatically resetting. After pressing the armrest button 3 to move the first locking slide plate 4, the unlocking transmission bracket 20 slides into the groove at the edge of the first locking slide plate 4 under the action of the unlocking spring 21, so that the first locking slide plate 4 will not automatically move, and the entire armrest will remain in an unlocked state. When unlocking is required, the unlocking transmission bracket 20 is lifted up by the contact located on the lower side of the armrest to disengage from the groove at the edge of the first locking slide plate 4. At this time, the first locking slide plate 4 will be reset by the spring, and the locking structure of the entire armrest will also be reset.

[0046] In one or more embodiments of the present invention, the X-direction distance from the center line of the pressing assembly to point H is 41-42 mm.

[0047] In this embodiment, the X-axis distances from the center line of the pressing assembly to point H are 41.2 mm, 41.5 mm, 41.7 mm, and 41.9 mm.

[0048] The side and upper sides of the middle reinforcing plate 1 of the armrest are fixed with covering plates (not shown in the figure).

[0049] Working principle of the invention

[0050] When the pressing assembly is driven by external force to move in the +Y direction, the first locking slide plate 4 moves in the +Y direction, driving the front rotating member 7 to rotate clockwise, and through the linkage structure of the front rotating member 7 and the rear rotating member 8, the rear rotating member 8 rotates counterclockwise, and then drives the second locking slide plate 9 to move in the +Y direction, respectively causing the first rotating transmission member 11 to rotate counterclockwise and the second rotating transmission member 15 to rotate clockwise, thereby causing the front axle 13 to move in the +X direction and the rear axle 18 to move in the -X direction, and finally completing the armrest opening action.

[0051] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "connection" and the like should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

Claims

1. A new type of automobile flip armrest, characterized in that: include: An armrest middle reinforcement plate (1), wherein two groups of linked locking mechanisms are arranged on the armrest middle reinforcement plate (1), wherein the locking mechanisms include a pressing component, a rotating component, a first locking component and a second locking component, wherein the pressing component is used to drive the rotating component to rotate, and the first locking component and the second locking component are driven to perform an unlocking action through the other end of the rotating component; when a person sits on the seat, the rotation point where the thigh is connected to the torso is point H, and the assembly position of the pressing component is located at the front end of point H.

2. The novel automobile flip armrest according to claim 1 is characterized in that: The pressing component comprises an armrest button frame (2) fixed on the middle reinforcing plate (1), an armrest button (3) is slidably arranged in the armrest button frame (2), a first locking slide plate (4) is movably arranged on the inner side end of the armrest button (3), and the input end of the rotating component is installed on the first locking slide plate (4); the armrest middle reinforcing plate (1) has an upwardly protruding boss (100), and a first return spring (5) is arranged between the armrest button frame (2) and the boss; the armrest middle reinforcing plate (1) has a protruding first convex block (101), and the first locking slide plate (4) is provided with a first sliding groove, the first convex block (101) is located in the first sliding groove, and a second return spring (6) is arranged in the first sliding groove, and one end of the second return spring (6) abuts against the side of the first convex block (101).

3. The novel automobile flip armrest according to claim 2 is characterized in that: The armrest button frame (2) is provided with two limit grooves, and the upper side of the armrest button (3) is provided with two protruding triangular blocks (31), and the sliding stroke of the triangular blocks (31) is limited within the limit grooves; the armrest intermediate reinforcing plate (1) is provided with a plurality of first limit sockets (102), and the plurality of first limit sockets (102) are evenly distributed in two rows, and the inner side of the first limit sockets (102) forms a first limit step, and the two sides of the first locking slide plate (4) are located within the first limit step.

4. The novel automobile flip armrest according to claim 1 is characterized in that: The rotating assembly comprises a front rotating member (7) and a rear rotating member (8) which are rotatably arranged on the middle reinforcing plate (1) of the armrest, a first clamping hole is provided at one end of the front rotating member (7), and a first connecting column (71) protruding upward is provided on the upper side of the other end of the front rotating member (7), and a second clamping hole and a third clamping hole are respectively provided at both ends of the rear rotating member (8), the second clamping hole is sleeved on the first connecting column (71), and the third clamping hole is used to connect the first locking assembly and the second locking assembly; a second locking slide plate (9) is also movably arranged on the middle reinforcing plate (1) of the armrest, a second connecting column (91) is formed on the second locking slide plate (9), and the third clamping hole is sleeved on the second connecting column (91).

5. The novel automobile flip armrest according to claim 4 is characterized in that: An arc groove (103) is formed on the middle reinforcing plate (1) of the armrest, and the lower side of the other end of the front rotating member (7) is slidably arranged in the arc groove (103); the front rotating member (7) and the rear rotating member (8) are both rotatably fixed by a first bushing (10); a raised second protrusion (107) is provided on the middle reinforcing plate (1) of the armrest, and a second sliding groove is provided on the second locking slide plate (9), and the second protrusion (107) is located in the second sliding groove, and a third return spring (19) is provided in the second sliding groove, and one end of the third return spring (19) abuts against the side of the second protrusion (107).

6. The novel automobile flip armrest according to claim 4 is characterized in that: The middle reinforcing plate (1) of the armrest is provided with a plurality of second limiting sockets (104), and the plurality of second limiting sockets (104) are evenly distributed in two rows; the inner side of the first limiting socket (102) forms a second limiting step, and the two sides of the second locking slide plate (9) are located within the second limiting step; the edge of the middle reinforcing plate (1) of the armrest forms a limiting protrusion (105), and the outer end of the second locking slide plate (9) forms a limiting groove, and the limiting protrusion (105) corresponds to the limiting groove.

7. The novel automobile flip armrest according to claim 6 is characterized in that: The first locking assembly comprises a first rotating transmission member (11) rotatably arranged on the middle reinforcing plate (1) of the armrest, the circumferential side surface of the first rotating transmission member (11) has a protruding first transmission arm (111) and a second transmission arm (112), the lower side of the first transmission arm (111) has a first transmission column (113) protruding downward, the second locking slide plate (9) is provided with a first connecting groove, and the first transmission column (113) is adapted to the first connecting groove; a bracket (12) is fixed on the middle reinforcing plate (1) of the armrest, a front axle (13) is slidably arranged in the bracket (12), and one end of the front axle (13) is fixed to the second transmission arm (112); a fourth return spring (14) is fixed between the first transmission arm (111) and the limiting protrusion (105).

8. The novel automobile flip armrest according to claim 4 is characterized in that: The second locking assembly comprises a second rotating transmission member (15) rotatably arranged on the middle reinforcing plate (1) of the armrest, the circumferential side surface of the second rotating transmission member (15) comprises a protruding third transmission arm (151), a fourth transmission arm (152) and a fifth transmission arm (153), the lower side of the third transmission arm (151) comprises a second transmission column (154) protruding downward, the second locking slide plate (9) comprises a second connecting groove, and the second transmission column (154) is matched with the second connecting groove; the middle reinforcing plate (1) of the armrest comprises a protruding fixing block (106), and a fifth return spring (16) is fixed between the fourth transmission arm (152) and the fixing block (106); the middle reinforcing plate (1) of the armrest is fixed with an armrest hinge support (17), and a rear axle (18) is slidably arranged inside the outer end of the armrest hinge support (17), and one end of the rear axle (18) is fixed to the fifth transmission arm (153).

9. The novel automobile flip armrest according to claim 2 is characterized in that: An unlocking transmission bracket (20) is also rotatably mounted on the middle reinforcing plate (1) of the armrest, and an unlocking spring (21) is mounted on the unlocking transmission bracket (20). The unlocking transmission bracket (20) is used to prevent the armrest from automatically resetting. After the armrest button (3) is pressed to move the first locking slide plate (4), the unlocking transmission bracket (20) slides into the groove on the edge of the first locking slide plate (4) under the action of the unlocking spring (21), so that the first locking slide plate (4) will not automatically reset, thereby keeping the entire armrest in an unlocked state.

10. The novel automobile flip armrest according to claim 1 is characterized in that: The X-direction distance from the center line of the pressing assembly to point H is 41-42 mm.

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