CN117962721A

CN117962721A - Armrest box capable of being turned over and opened on two sides

Info

Publication number: CN117962721A
Application number: CN202410153659.4A
Authority: CN
Inventors: 裴涛; 李新; 欧炳锋; 蒋黎黎
Original assignee: Chengdu Aerospace Molding Co ltd
Current assignee: Chengdu Aerospace Molding Co ltd
Priority date: 2024-02-02
Filing date: 2024-02-02
Publication date: 2024-05-03

Abstract

The invention belongs to the technical field of automobile accessories, and discloses a handrail box capable of being turned and opened at two sides, which comprises: a case; the armrest assembly is arranged on the box body; the connecting rod assembly comprises a front connecting rod and a rear connecting rod, the front connecting rod and the rear connecting rod are respectively arranged at two ends of the cover body, one end of the front connecting rod is hinged with the box body, the other end of the front connecting rod is hinged with the cover body, the rear connecting rod is hinged with the box body, and the other end of the rear connecting rod is hinged with the armrest assembly; the locking mechanism comprises two groups of locking components which are respectively arranged at positions corresponding to the front end connecting rod and the rear end connecting rod and are respectively used for locking the front end connecting rod and the rear end connecting rod on the box body; the unlocking mechanism is used for unlocking the locking assembly. The invention can realize the opening of the two sides of the armrest box, has simple structure, and reduces the manufacturing cost and the assembly difficulty of the armrest box.

Description

Armrest box capable of being turned over and opened on two sides

Technical Field

The invention belongs to the technical field of automobile accessories, and particularly relates to a handrail box capable of being turned and opened on two sides.

Background

The automobile armrest box is used for providing a space capable of accommodating articles in the automobile, so that drivers and passengers can conveniently take and put articles, the automobile armrest box is designed to be of a structure capable of being pressed and opened from two sides, but the armrest assembly is complex in implementation mode, the manufacturing cost and the assembly difficulty are increased, the stability and the reliability are poor, faults occur easily in use, and the quality and the user experience degree of the automobile are affected.

Disclosure of Invention

The invention aims to provide an armrest box capable of being turned over and opened from two sides, so as to solve the problem that the structure of the existing automobile armrest box capable of being pressed and opened from two sides is complex.

The invention is realized by the following technical scheme:

Armrest box that can both sides upset was opened includes:

A case;

The armrest assembly is arranged on the box body and comprises a cover body;

The connecting rod assembly comprises a front end connecting rod and a rear end connecting rod, the front end connecting rod and the rear end connecting rod are respectively arranged at two ends of the cover body, one end of the front end connecting rod is hinged with the box body, the other end of the front end connecting rod is hinged with the cover body, the rear end connecting rod is hinged with the box body, the other end of the rear end connecting rod is hinged with the cover body, the hinged end between the front end connecting rod and the box body and the hinged end between the rear end connecting rod and the cover body are located at the same side of the cover body, and the hinged end between the front end connecting rod and the cover body and the hinged end between the rear end connecting rod and the box body are located at the same side of the armrest assembly;

The locking mechanism comprises two groups of locking components, wherein the two groups of locking components are respectively arranged at positions corresponding to the front end connecting rod and the rear end connecting rod and are respectively used for locking the front end connecting rod and the rear end connecting rod on the box body;

the unlocking mechanism is used for unlocking the locking assembly so as to release the locking between the front end connecting rod or the rear end connecting rod and the box body.

In some embodiments, the locking assembly comprises a locking hook arranged on the front end connecting rod or the rear end connecting rod, the locking hook is rotatably connected on the front end connecting rod or the rear end connecting rod, a first reset spring for keeping the locking hook in a locking state is arranged between the locking hook and the front end connecting rod or the rear end connecting rod, and a locking hole matched with the locking hook is arranged on the box body at a position corresponding to the locking hook.

In some embodiments, the unlocking mechanism comprises an unlocking rod and a driving mechanism, wherein the unlocking rod is arranged on the cover body, the unlocking rod is connected with the armrest assembly in a sliding fit manner, the driving mechanism is used for driving the unlocking rod to move towards the position where the lock hook is located on the front-end connecting rod and the rear-end connecting rod, and when the unlocking rod moves to the position where the lock hook is located, the unlocking rod can drive the lock hook to rotate and release the connection between the lock hook and the lock hole.

In some embodiments, an unlocking hole is formed in one side, facing the unlocking rod, of the front end connecting rod and the rear end connecting rod, and the unlocking rod is inserted into the unlocking hole to drive the locking hook to rotate during unlocking.

In some embodiments, the driving mechanism comprises a driving rod arranged on the handrail assembly, the driving rod is arranged along the transverse direction of the handrail assembly and is connected with the handrail assembly in a sliding fit manner, a guide groove which is obliquely arranged is arranged on the driving rod, a guide rod matched with the guide groove is arranged on the unlocking rod, and the guide rod is arranged in the guide groove.

In some embodiments, a switch reset mechanism is provided on the armrest assembly for resetting the drive rod after unlocking.

In some embodiments, the switch reset mechanism comprises a second reset spring and a reset push block, the reset push block is arranged along the direction perpendicular to the motion direction of the driving rod, the second reset spring is arranged between the cover body and the reset push block, a reset part is arranged at the end part of the reset push block, a reset groove is arranged on the driving rod, and the reset part and the reset groove are of a matched V-shaped section structure.

In some embodiments, an end stop is provided on the cover at the end of the unlocking lever, and the end stop is used for limiting and guiding the movement of the end of the unlocking lever in the horizontal direction.

In some embodiments, a flip spring is provided between the front link, the rear link, and the cover at the hinge location for providing a flip force to the armrest assembly.

In some embodiments, a damping mechanism is also included for providing a damping force for opening and closing of the armrest assembly.

In some embodiments, the damping mechanism is disposed at a hinge position of a front end link and a rear end link, the front end link and the rear end link being connected to a hinge shaft, and the damping mechanism includes a damper disposed on the cover and a gear transmission mechanism disposed between the damper and the hinge shaft.

In some embodiments, the front end lugs and the rear end lugs are respectively arranged at two ends of the box body, the front end lugs and the rear end lugs are respectively arranged at the left side and the right side of the box body, the front end connecting rod is hinged with the front end lugs, and the rear end connecting rod is hinged with the rear end lugs.

Compared with the prior art, the invention has the following advantages:

The invention improves the structure of the armrest box capable of realizing the pressing opening from two sides, and can realize the opening of two sides of the armrest box by arranging two connecting rods, configuring the connection relation among the front connecting rod, the rear connecting rod, the cover body and the box body and arranging the corresponding locking mechanism and unlocking mechanism, thereby realizing the simple structure adopted by the functions and reducing the manufacturing cost and the assembly difficulty of the armrest box.

Due to the fact that the armrest box is simple in structure, stable and reliable operation of opening the armrest box from two sides is achieved, the possibility of faults in the opening operation process is reduced, and the service life of the armrest box, the quality of an automobile and the experience of a customer are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly describe the drawings in the embodiments, it being understood that the following drawings only illustrate some embodiments of the present invention and should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of the armrest box of the present invention.

Fig. 2 is a schematic view of the armrest assembly of the present invention.

FIG. 3 is a schematic view of the arrangement of the front end connecting rod and the rear end connecting rod on the armrest box of the present invention.

FIG. 4 is a schematic view of the structure of the armrest box of the present invention.

Fig. 5 is a schematic view of a front end link structure according to the present invention.

FIG. 6 is a schematic view of the inner locking assembly of the front link of the present invention.

Fig. 7 is a schematic view of a latch hook according to the present invention.

Fig. 8 is a schematic structural diagram of an unlocking mechanism in the present invention.

Fig. 9 is a partial schematic view of fig. 8 at a.

Fig. 10 is a schematic view of the structure of the driving lever of the unlocking mechanism in the present invention.

Fig. 11 is a partial schematic view of fig. 10 at B.

Fig. 12 is a schematic diagram of a switch reset mechanism matching structure in the present invention.

Wherein:

10. A handrail assembly;

11. the front end connecting rod, 12, the rear end connecting rod, 13 and the cover body;

141. The locking hook, 142, the first reset spring, 143, the driving end, 144 and the locking end;

151. the unlocking rod 152, the guide limit seat 153, the unlocking hole 154, the end limit piece 155, the guide groove 156 and the guide part;

161. the driving rod, 162, the guide groove, 163, the guide rod, 164, the unlocking button, 165 and the limiting rib;

171. a reset push block 172, a second reset spring 173, a reset part 174 and a reset groove;

181. a turnover elastic piece 182, a hinge shaft 183, a damper 184 and a gear;

20. The box body, 201, front end support lugs, 202, rear end support lugs, 203 and lock holes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention.

The invention relates to a handrail assembly and a handrail box capable of being turned and opened from two sides, and a driver and passengers at any position in a vehicle can conveniently open and close the handrail box based on the handrail assembly, so that the handrail box is convenient to use.

For ease of description of the armrest assembly, the armrest assembly and the structure employed by the armrest box will be described herein in connection with its application to an armrest box.

In some embodiments, referring to fig. 1, 2, 3, and 4, the armrest box comprises:

the box 20, be provided with the opening on the box 20 and be used for holding the space of article.

The armrest assembly 10, the armrest assembly 10 is arranged on the box 20, and is used for shielding an opening on the box, and the opening and closing of the box are realized through the overturning of the armrest assembly. Generally, the armrest assembly 10 includes a cover 13, an armrest frame, a soft foam layer, and a cover skin that are disposed in sequence from bottom to top, such that the armrest assembly shields the case while providing a platform for occupant elbow support.

Can realize that both sides upset opens handrail case still includes:

The connecting rod assembly comprises two connecting rods, namely a front connecting rod 11 and a rear connecting rod 12, wherein the front end and the rear end refer to the arrangement direction of the armrest box in the vehicle, and generally one end of the armrest box, facing the vehicle head, is the front end, and one end of the armrest box, facing the vehicle tail, is the rear end.

Correspondingly, the front connecting rod 11 is arranged at the front end of the upper opening of the box body, the rear connecting rod 12 is arranged at the rear end of the upper opening of the box body, one end of the front connecting rod 11 is hinged with the box body 20, and the other end of the front connecting rod 11 is hinged with the cover body 13; one end of the rear connecting rod 12 is hinged with the box body 20, and the other end of the rear connecting rod 12 is hinged with the cover body 13; and the hinge end between the front end connecting rod and the box body and the hinge end between the rear end connecting rod and the cover body are positioned on the same side of the opening, and the hinge end between the front end connecting rod and the cover body and the hinge end between the rear end connecting rod and the box body are positioned on the same side of the opening.

In an embodiment, front end lugs 201 and rear end lugs 202 are respectively disposed on two ends of the case 20, and the front end lugs 201 and the rear end lugs 202 are respectively disposed on left and right sides of the case, the front end connecting rod 11 is hinged to the front end lugs 201, and the rear end connecting rod 12 is hinged to the rear end lugs 202. The structure is adopted to facilitate the hinged connection between the front end connecting rod and the rear end connecting rod and the box body; at this time, the front end link and the rear end link can be rotated on the case, respectively.

The front and rear lugs 201, 202 may be removably connected to the housing 20, such as by screws or other means.

The locking mechanism comprises two groups of locking components, wherein the two groups of locking components are respectively arranged at the corresponding positions of the front end connecting rod and the rear end connecting rod and are respectively used for locking the front end connecting rod and the rear end connecting rod on the box body.

The handrail assembly based on the structure and the handrail box realize that the handrail assembly is opened at both sides on the handrail box:

In the initial state, the two groups of locking assemblies are in a locking state, and the front end connecting rod and the rear end connecting rod are respectively locked on the box body;

When the locking component of the front end connecting rod is unlocked through the unlocking mechanism, the connection between the front end connecting rod and the box body is released, and at the moment, the armrest assembly can rotate around the hinge point between the front end connecting rod and the box body and the hinge point between the armrest assembly and the rear end connecting rod, so that the armrest assembly can be turned and opened to the left side of the armrest box, and the front end connecting rod can rotate along with the armrest assembly in the process.

Likewise, when the locking component of the rear end connecting rod is unlocked through the unlocking mechanism, the connection between the rear end connecting rod and the box body is released, and at the moment, the armrest assembly can rotate around the hinge point between the rear end connecting rod and the box body and the hinge point between the armrest assembly and the front end connecting rod, so that the armrest assembly can be turned and opened to the right side of the armrest box, and the rear end connecting rod can rotate along with the armrest assembly in the process.

The left side of the armrest box and the right side of the armrest box are based on the arrangement direction of the armrest box in the vehicle.

In some embodiments, as shown in fig. 5, 6 and 7, the locking assembly includes a locking hook 141 disposed on the front link or the rear link, the locking hook 141 is rotatably connected on the front link or the rear link through a rotation shaft, a first return spring 142 for maintaining the locking hook in a locked state is disposed between the locking hook and the front link or the rear link, for example, a torsion spring for return may be disposed between the locking hook and the front link or the rear link, and a locking hole 203 engaged with the locking hook is disposed on the case 20 at a position corresponding to the locking hook. One end of the lock hook extends into the lock hole, and the connection locking between the front end connecting rod or the rear end connecting rod and the box body can be realized through the matched lock catch structure.

Taking the locking component arranged on the front end connecting rod as an example, the locking component comprises a lock hook rotationally connected to the front end connecting rod, and the front end connecting rod can be fixedly connected to the box body through a lock hole at the corresponding position of the lock hook and the box body, and when the lock hook is driven to rotate, the connection between the lock hook and the lock hole can be released, so that the connection between the front end connecting rod and the box body is released. The locking components arranged on the rear connecting rod have the same action principle and are not repeated here.

The setting of latch hook on front end connecting rod or rear end connecting rod, take setting up on the front end connecting rod as an example, can set up fixed bolster structure on the front end connecting rod, form the rotation connection with the latch hook between pivot and the fixed bolster structure, set up into drive end 143 and hasp end 144 respectively at both ends on the latch hook 141, drive the rotation of latch hook through the drive end, realize the closure of latch hook in the lockhole position through cooperation between hasp end and the lockhole.

In some embodiments, as shown in fig. 9 and 10, the unlocking mechanism includes an unlocking lever 151 disposed on the cover 13, and a driving mechanism, where the unlocking lever 151 is connected to the cover 13 in a sliding fit manner, and the driving mechanism is used for driving the unlocking lever to move toward the position where the latch hook is located on the front end link and the rear end link, and when the unlocking lever moves to the position where the latch hook is located, the unlocking mechanism can drive the latch hook to rotate and release the connection between the latch hook and the latch hole.

In order to realize unlocking operation of the unlocking mechanism on the two groups of locking assemblies, the unlocking rod is arranged on the cover body along the longitudinal direction of the cover body and is positioned between the front end connecting rod and the rear end connecting rod, two ends of the unlocking rod extend to positions where the locking hooks of the two groups of locking assemblies are respectively located, and thus when the unlocking rod is driven to move towards the locking hook direction, the unlocking rod can be contacted with the driving ends of the locking hooks and drive the locking hooks to rotate, so that unlocking operation on the corresponding locking assemblies is realized.

The unlocking lever 151 can horizontally move towards the front end and the rear end of the armrest box on the cover body so as to realize unlocking operation of the two groups of locking assemblies. The cover 13 can be provided with a plurality of groups of guide limit seats 152, and the sliding fit connection of the unlocking rod on the cover is realized through the cooperation between the guide limit seats and the unlocking rod. The guide limit seat 152 can be provided with a limit groove, and meanwhile, a limit rib is arranged at a corresponding position on the unlocking rod, and the limit and movement guide of the unlocking rod on the cover body are realized through the cooperation between the limit groove and the limit rib, so that the movement stability of the unlocking rod is ensured.

In some embodiments, the front end connecting rod 11 and the rear end connecting rod 12 are provided with an unlocking hole 153 on a side facing the unlocking rod, and the unlocking rod is inserted into the unlocking hole to drive the locking hook to rotate during unlocking operation. When one of the locking components (such as the locking component in the front end connecting rod) is unlocked, the front end connecting rod can be driven to rotate along with the cover body better through connection between the unlocking rod and the front end connecting rod. Correspondingly, the two ends of the unlocking rod can be respectively inserted into the unlocking holes of the front end connecting rod and the rear end connecting rod in an initial state, and clearance fit is formed between the unlocking holes, so that a certain limiting effect can be formed on the two ends of the unlocking rod through the unlocking holes, and the shaking of the end parts of the unlocking rod is limited. Of course, in this case, for example, when one end of the unlocking rod unlocks the locking assembly of the front end connecting rod, the other end of the unlocking rod is separated from the unlocking hole of the rear end connecting rod, so that interference between the unlocking rod and the rear end connecting rod bracket is avoided when the cover body is turned over and opened; similarly, when the locking component of the rear end connecting rod is unlocked, the other end of the unlocking rod is also separated from the unlocking hole of the front end connecting rod.

The driving end 143 of the latch hook is provided as a protrusion structure protruding toward the unlocking hole 153 to facilitate the unlocking operation of the latch hook by the unlocking lever.

In some embodiments, the driving mechanism for driving the unlocking rod to horizontally move on the cover body comprises a driving rod 161 arranged on the cover body, the driving rod 161 is arranged along the transverse direction of the cover body and is connected with the cover body in a sliding fit manner, a guide groove 162 which is obliquely arranged relative to the movement direction of the unlocking rod is arranged on the driving rod 161, for example, the inclination angle of the guide groove relative to the movement direction of the unlocking rod can be set to be 45 degrees, a guide rod 163 matched with the guide groove is arranged on the unlocking rod 151, and the guide rod 163 is matched with the guide groove and arranged in the guide groove 162. Generally, the driving rod both ends stretch out to the lid both sides, make the driver and passenger can press the driving rod, when pressing the driving rod and making the driving rod towards handrail case one side direction motion, under the cooperation effect between guide slot and the guide arm, the driving rod can drive the unlocking lever and move towards the one end of handrail case on the lid, makes it accomplish the unblock operation to a set of locking subassembly. Likewise, when the drive lever is pressed from the other side, the drive lever can drive the unlocking lever to move toward the other end of the armrest box, causing it to complete the unlocking operation of the other set of locking assemblies.

The unlocking buttons 164 can be respectively arranged at two ends of the driving rod 161, the unlocking buttons 164 are embedded and arranged on the cover body 13 and form sliding fit connection with the cover body 13, and thus the sliding fit connection between the driving rod and the cover body can be realized through the sliding fit between the unlocking buttons and the cover body.

The cover 13 can be provided with a plurality of groups of limiting ribs 165, and the positions of the driving rods on the cover are limited by the limiting ribs so as to limit the shaking of the driving parts in other directions and ensure the movement stability of the driving rods.

An end limiting piece 154 can be arranged at the end positions of the two ends of the unlocking rod on the cover body 13, and the end limiting piece 154 is used for guiding and limiting the movement of the end of the unlocking rod in the horizontal direction so as to ensure the stability of the end of the unlocking rod during unlocking operation. Specifically, the end limiting member 154 may be detachably connected to the cover 13 by using a clamping connection or other manners, a guide groove 155 is provided on the end limiting member 154, correspondingly, a guide portion 156 matched with the guide groove is provided on the unlocking rod 151, and the guide portion 156 may be, for example, a guide rib provided on the unlocking rod, and limiting and guiding of the end of the unlocking rod is achieved through cooperation between the guide portion and the guide groove.

Taking the structure shown in fig. 9 as an example, the end limiting member 154 is rotatably connected to the cover, and one end of the end limiting member opposite to the guide groove is disposed between the cover and the front end link or the rear end link, so as to limit the rotation of the end limiting member, and the end limiting member forms a lever structure on the cover, and at this time, the end limiting member can also play a role in locking the unlocking lever in the unlocked state.

In some embodiments, a switch reset mechanism is provided on the cover 13 for resetting the drive lever after unlocking.

Specifically, as shown in fig. 10 and 12, as one possible way, the switch reset mechanism includes a second reset spring 172 and a reset push block 171, the reset push block 171 is disposed in a direction perpendicular to the movement direction of the driving rod, the second reset spring 172 is disposed between the cover 13 and the reset push block 171, a reset portion 173 is disposed at an end of the reset push block 171, a reset groove 174 is disposed on the driving rod 161, and the reset portion 173 and the reset groove 174 are of a matched V-shaped cross-section structure. Through the wedge cooperation structure that forms between reset part and the groove that resets, when pressing the actuating lever motion from whichever side, under the restoring force that the second reset spring provided, the ejector pad that resets can both provide the effort that makes it get back to initial position for the actuating lever to after the effort to the actuating lever is relieved to the driver, help actuating lever automatic re-setting.

Obviously, the V-shaped cross-section structure adopted by the reset portion and the reset groove is only one structural form capable of achieving the functions, so long as two opposite wedge-shaped surfaces are arranged on the reset portion and the reset groove, and the functions can be achieved.

In some embodiments, a flip spring 181 is provided between the front link 11, the rear link 12, and the armrest assembly 10 at the hinge location for providing a flip force to the armrest assembly. Referring to fig. 11, the flip elastic member 181 may be a torsion spring disposed between the front link, the rear link and the cover, and provides a flip force for opening the armrest assembly, and simultaneously provides a certain damping effect for closing the armrest assembly.

In some embodiments, a damping mechanism may be provided between the armrest assembly and the housing for providing a damping force for opening and closing of the armrest assembly to act to control the rate of rotation of the armrest assembly when opened or closed.

Specifically, as shown in fig. 10, the damper mechanism is provided at the hinge position of the front-end link and the rear-end link, the front-end link 11 and the rear-end link 12 are connected to the hinge shaft 182, the damper mechanism includes a damper 183 provided on the cover body and a gear transmission mechanism provided between the damper and the hinge shaft, and the gear transmission mechanism includes two gears 184 provided on the hinge shaft 182 and the damper output end, respectively. In the opening or closing process of the armrest assembly, force transmission between the hinge shaft and the damper is realized through two gears meshed with each other, and the damper provides certain damping for rotation of the hinge shaft, so that the movement speed of the armrest assembly is limited, and stable opening and closing of the armrest assembly are realized.

A buffer nail may be provided between the armrest assembly 10 and the case 20 to provide buffer and support to the armrest assembly during the opening and closing operation.

Buffer nails can be arranged between the cover 13 and the front end connecting rod 11 and the rear end connecting rod 12, so that buffer is formed between the cover 13 and the front end connecting rod and the rear end connecting rod when the cover runs relatively.

The unlocking operation process of the armrest assembly and the armrest box in the above embodiments is as follows:

Turning open process towards left: pressing right side unlocking button, actuating lever drive unlocking lever slides towards the front end, and the unlocking lever promotes the latch hook rotation on the front end connecting rod and unblock, and the unlocking lever is deviate from the unlocking hole of rear end connecting rod simultaneously, and under the effect of the torsional spring that sets up between rear end connecting rod and the lid this moment, around the pin joint between front end connecting rod and the box and the pin joint between rear end connecting rod and the lid rotate, realizes that the upset of handrail assembly towards left side direction is opened.

Turning open process towards right: likewise, pressing left side release button, the actuating lever drive release lever slides towards the rear end, and the release lever promotes the latch hook rotation on the rear end connecting rod and unblock, and the release lever is deviate from the unlocking hole of front end connecting rod simultaneously, and the handrail assembly rotates around the pin joint between rear end connecting rod and the box and the pin joint between front end connecting rod and the lid under the effect of the torsional spring that sets up between front end connecting rod and the lid this moment, realizes that the handrail assembly opens towards the upset of right side direction.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are used to indicate orientations or positional relationships based on those shown in the drawings, or those that are conventionally put in use in the product of the present invention, they are merely used to facilitate description of the present invention and simplify description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "horizontal," "vertical," and the like in the description of the present invention, if any, do not denote absolute levels or overhangs, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present invention fall within the scope of the present invention.

Claims

1. Armrest box that can both sides upset was opened, a serial communication port includes:

A case;

The armrest assembly is arranged on the box body and comprises a cover body;

2. The armrest box of claim 1, wherein the locking assembly comprises a lock hook disposed on a front end link or a rear end link, the lock hook is rotatably connected on the front end link or the rear end link, a first return spring for maintaining the lock hook in a locked state is disposed between the lock hook and the front end link or the rear end link, and a lock hole matched with the lock hook is disposed on the box body at a position corresponding to the lock hook.

3. The armrest box capable of being turned and opened on two sides according to claim 2, wherein the unlocking mechanism comprises an unlocking rod and a driving mechanism, the unlocking rod and the armrest assembly are connected in a sliding fit mode, the driving mechanism is used for driving the unlocking rod to move towards the position where the locking hook is located on the front end connecting rod and the rear end connecting rod, and when the unlocking rod moves to the position where the locking hook is located, the unlocking rod can drive the locking hook to rotate and release the connection between the locking hook and the locking hole.

4. The armrest box capable of being turned and opened on two sides according to claim 3, wherein an unlocking hole is formed in one side, facing to the unlocking rod, of the front end connecting rod and the rear end connecting rod, and the unlocking rod is inserted into the unlocking hole to drive the locking hook to rotate during unlocking.

5. A two-sided flip open armrest box as set forth in claim 3 wherein said drive mechanism comprises a drive rod disposed on the armrest assembly, said drive rod disposed in a transverse direction of the armrest assembly and slidably engaged with the armrest assembly, said drive rod being provided with a guide slot disposed obliquely, said release rod being provided with a guide rod engaged with the guide slot, said guide rod disposed within the guide slot.

6. The armrest box capable of being turned and opened on two sides as claimed in claim 5, wherein the armrest assembly is provided with a switch reset mechanism for resetting the driving rod after unlocking.

7. The two-sided flip open armrest box of claim 1, wherein flip springs are provided between the front and rear links and the cover at hinge locations for providing flip force to the armrest assembly.

8. The two sided reversible open armrest box of claim 1 or 7, further comprising a damping mechanism for providing a damping force for opening and closing of the armrest assembly.

9. The armrest box of claim 8, wherein the damping mechanism is disposed at a hinge position of a front link and a rear link, the front link and the rear link are connected to a hinge shaft, and the damping mechanism comprises a damper disposed on the cover and a gear transmission mechanism disposed between the damper and the hinge shaft.

10. The armrest box capable of being turned and opened on two sides according to claim 1, wherein front end lugs and rear end lugs are respectively arranged at two ends of the box body, the front end lugs and the rear end lugs are respectively arranged at the left side and the right side of the box body, the front end connecting rod is hinged with the front end lugs, and the rear end connecting rod is hinged with the rear end lugs.