Mounting structure suitable for automobile handle box

Abstract

The utility model relates to the field of automobile accessories, in particular to a mounting structure suitable for an automobile handle box, which comprises an outer box, an inner box and a box cover, a mounting mechanism is arranged between the inner box and the outer box, and the mounting mechanism comprises a guide rail arranged at the outer bottom of the inner box; an inserting block is slidably connected to the guide rail, a rotating disc is rotatably connected to the center of the bottom of the inner box, a first connecting rod is arranged at the round edge position of the rotating disc, and a second connecting rod is arranged at the position, close to the rotating disc, of the inserting block; the first connecting rod and the second connecting rod are rotationally connected through an arc-shaped connecting block; an inserting groove matched with the inserting block is formed in the inner bottom of the outer box; when the inner box is installed in the outer box, the inserting blocks are inserted into the inserting grooves. The problem that the inner box is prone to popping up in the heavy load state is effectively solved, meanwhile, the guide rail and the reset spring act synergistically, self-adaptive compensation under the vibration working condition is achieved, and the locking stability and the bearing capacity are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile accessories, specifically to a mounting structure suitable for automobile handle box. BACKGROUND

[0002] With the popularization of automobiles, consumers' requirements for interior comfort are increasing, and the cleaning convenience of handle boxes as important storage and decoration components has become a pain point. The storage space and structure of traditional handle boxes are fixed, and impurities are easily accumulated after long-term use, making it difficult to clean due to the inability to disassemble.

[0003] Chinese patent CN221873932U discloses a kind of automobile handle box mounting structure, the installation structure includes outer box and box cover, box cover is rotationally connected at the top end of outer box, detachable inner box is installed in the inside of outer box, first compression spring is fixedly connected at the inner bottom of outer box, the top of first compression spring is fixedly connected with push frame, and the bottom of push frame and inner box abuts. It also includes a fixing mechanism, which is installed at the inner bottom of the outer box, one end of the fixing mechanism is connected to the bottom of the inner box, which is used to fix the inner box in the outer box, and the fixing of the inner box by the fixing mechanism can be released by pressing the inner box downward. The fixing mechanism is specifically composed of a fixed column fixedly connected to the inner bottom of the outer box, a hemisphere on the top of the fixed column, a movable bead sleeved on the fixed column, and the like. The bottom of the inner box is fixedly connected with a receiving cylinder, a limiting box and other components. When the inner box needs to be taken out, open the box cover and press the inner box downward. The inner box drives the receiving cylinder, limiting box and limiting block to descend. The limiting block is pressed into the limiting box by the movable bead. When the end of the limiting block passes the middle part of the movable bead, release the inner box. The first compression spring drives the inner box to move upward through the push frame. The inner box drives the limiting block to pass the movable bead and the hemisphere in turn. Finally, the inner box is ejected from the outer box, and the user can take out the inner box for cleaning. When the box cover is lifted, the clockwork spring is passively tensioned. After the external force disappears, the clockwork spring drives the box cover to rotate in the opposite direction. Due to the effect of the rotary damper, the box cover rotates slowly and smoothly, finally closing the outer box and achieving automatic closure. In addition, a magnet female strip is embedded on one side of the top of the outer box, and a magnet male strip is embedded on one side of the bottom of the box cover. The two are attracted to each other to further fix the box cover. However, the inner box in the device is installed by pressing the clamping device. When the object in the inner box is relatively heavy, the inner box will always be in the ejected state.

[0004] Therefore, the utility model provides a mounting structure suitable for automobile handle box to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the above problems, an installation structure suitable for a car handle box is provided, which solves the problem through the linkage of a rotating disc and a connecting rod. During installation, the inner box is inserted into the outer box, and after the insertion block is aligned with the insertion slot, the rotating disc is rotated to drive the first connecting rod and the arc-shaped connecting block, so that the second connecting rod pulls the insertion block to slide along the guide rail into the insertion slot, thereby achieving rigid locking. The guide rail ensures the linear movement of the insertion block, and the arc-shaped connecting block disperses the rotating torque, so that the operation is labor-saving. After the insertion block is completely embedded, the rotating disc cannot continue to rotate. When disassembling, the rotating disc is rotated in the opposite direction, the insertion block is retracted along the rail, and is separated from the insertion slot, thereby solving the problem that when the object in the inner box is relatively heavy, the inner box is always in the state of being ejected.

[0006] To solve the above problems, an installation structure suitable for a car handle box is provided, which solves the problem through the linkage of a rotating disc and a connecting rod. During installation, the inner box is inserted into the outer box, and after the insertion block is aligned with the insertion slot, the rotating disc is rotated to drive the first connecting rod and the arc-shaped connecting block, so that the second connecting rod pulls the insertion block to slide along the guide rail into the insertion slot, thereby achieving rigid locking. The guide rail ensures the linear movement of the insertion block, and the arc-shaped connecting block disperses the rotating torque, so that the operation is labor-saving. After the insertion block is completely embedded, the rotating disc cannot continue to rotate. When disassembling, the rotating disc is rotated in the opposite direction, the insertion block is retracted along the rail, and is separated from the insertion slot, thereby solving the problem that when the object in the inner box is relatively heavy, the inner box is always in the state of being ejected.

[0007] Preferably, the outer box inner bottom four corner positions are provided with guide insertion grooves; the inner box outer bottom four corner positions are provided with guide insertion rods matched with the guide insertion grooves; when the inner box is installed in the outer box, the guide insertion rods are inserted into the guide insertion grooves.

[0008] Preferably, one end of the insertion block away from the rotating disc is provided with a guide rod; one end of the guide rail away from the rotating disc is provided with a positioning block, the positioning block is provided with a guide groove, and the guide rod is inserted into the guide groove.

[0009] Preferably, a reset spring is sleeved on the guide rod, one end of the reset spring is connected with the insertion block, and the other end of the reset spring is connected with the positioning block; when the reset spring is in the initial state, the insertion block is inserted into the insertion slot; when the reset spring is in the stretched state, the insertion block is separated from the insertion slot.

[0010] Preferably, the insertion block and the insertion slot are annular, and a plurality of them are arranged at equal angles with the center of the rotating disc as the center.

[0011] Preferably, the rotating disc is provided with an auxiliary grip in the inner box.

[0012] Preferably, the box cover is hinged with the outer box.

[0013] Preferably, a clock spring and a rotary damper are arranged on the hinge shaft of the box cover and the outer box.

[0014] The utility model discloses compared with prior art's beneficial effect is:

[0015] 1, the utility model discloses a mechanical linkage system of rotary table drive connecting rod and the plug -in block is replaced traditional press -type buckle structure, utilize arc -shaped connecting block and convert rotary motion into linear locking force, form rigid plug -in locking. Plug -in block is completely embedded after the mechanical self -locking of outer box plug -in slot, effectively solve the problem that the inner box is easy to pop under heavy load state, and the guiding rail and reset spring synergic effect realize the self -adaptability compensation under the vibration working condition, and the locking stability and the bearing capacity are improved greatly.

[0016] 2, the utility model discloses that four -corner guide plug -in rod and annular array locking point's composite positioning system are adopted, and the automatic correction function of conical guide plug -in rod realizes quick preposition, and the synchronous locking of the plug -in block of multiple groups of equiangular distribution is combined, and three -dimensional space constraint is formed. This design disperses longitudinal impact force to four -corner insertion slot, and transverse shearing force is evenly borne by annular locking point, so that the inner box still keeps zero -gap steady installation under complex working conditions such as bumping, sharp turn.

[0017] 3, the utility model discloses that integrated box cover intelligent control system realizes stepless hovering and buffer locking function through the synergic effect of clockwork spring and rotary damper. The damping mechanism built -in the hinge pivot suppresses the opening and closing impact, and the clockwork spring provides adaptive balance torque, while optimizing human -computer interaction experience, ensure the airtightness and dustproof of storage space, and the overall structure has functionality, durability and operation texture. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three -dimensional schematic view of the mounting structure suitable for the automobile handle box of the utility model.

[0019] Figure 2 It is a partial sectional view of the mounting structure suitable for the automobile handle box of the utility model.

[0020] Figure 3 It is a three -dimensional schematic view of the outer box bottom of the mounting structure suitable for the automobile handle box of the utility model.

[0021] Figure 4 It is a three -dimensional schematic view of the inner box bottom of the mounting structure suitable for the automobile handle box of the utility model.

[0022] Figure 5 It is Figure 4 Partial close -up view in A of

[0023] Figure 6 It is a three -dimensional schematic view of the mounting mechanism suitable for the mounting structure of the automobile handle box of the utility model.

[0024] Figure 7 is a component exploded view of the mounting mechanism of the mounting structure suitable for the automobile handle box.

[0025] The reference signs in the drawing are: 1, outer box; 11, guide slot; 2, inner box; 21, rotating disc; 22, guide insertion rod; 3, box cover; 4, mounting mechanism; 41, guide rail; 411, positioning block; 412, guide slot; 42, insertion block; 421, guide rod; 43, insertion slot; 5, arc-shaped connecting block. DETAILED DESCRIPTION

[0026] In order to further understand the characteristics, technical means and specific purposes and functions achieved by the utility model, the utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0027] Referring to Figures 1-7 The utility model discloses a mounting structure suitable for automobile handle box, including outer box 1, inner box 2 and box cover 3, be equipped with mounting mechanism 4 between inner box 2 and outer box 1, the mounting mechanism 4 includes the guide rail 41 of being located in the outer bottom of inner box 2;The insertion block 42 of sliding connection is equipped on the guide rail 41, the bottom center position of inner box 2 is rotatably connected with rotating disc 21, the first connecting rod is equipped at the round edge position of rotating disc 21, and the second connecting rod is equipped on the insertion block 42 near rotating disc 21;The first connecting rod and the second connecting rod are rotatably connected through arc-shaped connecting block 5;The inner bottom of outer box 1 is equipped with the insertion slot 43 of adapting with insertion block 42;When inner box 2 is installed in outer box 1, insertion block 42 is inserted in insertion slot 43.

[0028] In the prior art, the handle box is mainly installed by pressing and clamping, and is ejected again by pressing, and when the weight of the object placed in the handle box is large, the handle box will always be in the ejected state. To solve this problem, the utility model realizes the quick fixing and separation of the inner box 2 and the outer box 1 through the linkage mechanism of the rotating disc 21 and the connecting rod. When the inner box 2 needs to be installed, the operator inserts the inner box 2 into the inner box 1 until the insertion block 42 is aligned with the insertion slot 43 of the outer box 1. At this time, the rotating disc 21 at the bottom of the inner box 2 is rotated, the first connecting rod at the edge of the rotating disc 21 is rotated, and the second connecting rod is displaced through the arc-shaped connecting block 5. Since the second connecting rod is fixed on the insertion block 42, the second connecting rod will force the insertion block 42 to slide outward along the guide rail 41 until it is inserted into the insertion slot 43 at the inner wall bottom of the outer box 1, forming a rigid lock.

[0029] In this process, the guide rail 41 provides precise constraints for the movement path of the plug-in block 42, ensuring that the plug-in block 42 always maintains horizontal linear motion, avoiding jam caused by deviation. The curved structure of the arc-shaped connecting block 5 converts the rotary motion of the turntable 21 into linear displacement of the plug-in block 42, and the arc design can effectively disperse the rotary torque, making the operation more labor-saving. When the plug-in block 42 is completely embedded in the plug-in slot 43, the transverse gap between the inner box 2 and the outer box 1 is eliminated, and at this time the turntable 21 cannot continue to rotate due to the movement limit of the connecting rod.

[0030] When disassembling, rotate the turntable 21 in the opposite direction, and the plug-in block 42 is retracted along the guide rail 41 under the traction of the connecting rod, and is separated from the plug-in slot 43 of the outer box 1.

[0031] Referring to Figures 1-4 As shown: the outer box 1 is provided with a guide slot 11 at the bottom of the four corners; the inner box 2 is provided with a guide rod 22 matched with the guide slot 11 at the bottom of the four corners; when the inner box 2 is installed in the outer box 1, the guide rod 22 is inserted into the guide slot 11.

[0032] When installing, the operator first aligns the four guide rods 22 at the bottom of the inner box 2 with the four guide slots 11 at the bottom of the outer box 1, and then presses down the inner box 2. The distributed layout of the four groups of plug-in rods and plug-in slots forms a spatial constraint, forcing the inner box 2 to maintain a parallel state with the outer box 1, avoiding tilting or misplacement during installation.

[0033] When the guide rod 22 is completely inserted into the guide slot 11, the longitudinal relative position of the inner box 2 and the outer box 1 has been defined, and at this time the plug-in block 42 driven by the rotation of the turntable 21 only needs to complete the transverse locking action, which can uniformly transmit the longitudinal impact force generated during vehicle driving to the outer box 1 structure, preventing the inner box 2 from deforming due to single-point stress.

[0034] Referring to Figures 1-5 As shown: the plug-in block 42 is provided with a guide rod 421 at the end away from the turntable 21; the guide rail 41 is provided with a positioning block 411 away from the turntable 21, and the positioning block 411 is provided with a guide slot 412, and the guide rod 421 is inserted into the guide slot 412.

[0035] During the extension of the plug-in block 42, the guide rod 421 and the guide slot 412 form an auxiliary guide mechanism. When the plug-in block 42 is driven by the turntable 21 to move outward, the guide rod 421 slides along the path of the guide slot 412.

[0036] Referring to Figures 1-7As shown: the guide rod 421 is sleeved with a reset spring, one end of the reset spring is connected with the plug-in block 42, and the other end of the reset spring is connected with the positioning block 411; when the reset spring is in the initial state, the plug-in block 42 is inserted in the plug-in slot 43; when the reset spring is in the stretched state, the plug-in block 42 is separated from the plug-in slot 43.

[0037] The reset spring mechanism introduces an elastic energy storage mechanism for the movement of the plug-in block 42, realizing automatic maintenance and release of the locking state. In the installed state, the reset spring is at the natural length, and its two ends are fixed on the plug-in block 42 and the positioning block 411 respectively, at this time the contraction force of the spring continuously acts on the plug-in block 42 through the guide rod 421, forcing the plug-in block 42 to maintain the state of being completely inserted into the plug-in slot 43 of the outer box 1. This pre-tightening force can offset the high-frequency vibration when the vehicle is running, prevent the plug-in block 42 from retreating due to mechanical clearance, and ensure the long-term stability of the locking structure.

[0038] When the inner box 2 needs to be disassembled, the operator rotates the turntable 21 to retract the plug-in block 42. As the turntable 21 continues to rotate, the spring gradually accumulates elastic potential energy, and when the plug-in block 42 is completely separated from the plug-in slot 43 of the outer box 1, the stretching length of the spring reaches the maximum value, at this time the operator can feel the obvious change in resistance through the sense of touch, forming the tactile feedback of disassembly completion.

[0039] Referring to Figure 6 and Figure 7 As shown: the plug-in block 42 and the plug-in slot 43 are annular and have multiple equal angles arranged with the center of the turntable 21 as the center.

[0040] When the turntable 21 rotates, the multiple plug-in blocks 42 move radially with the axis of the turntable 21 as the center, and the corresponding plug-in slots 43 of each plug-in block 42 are arranged in the same angle annular array in the outer box 1. This symmetrical layout makes the rotation torque of the turntable 21 evenly distributed to each plug-in block 42, avoiding local stress concentration caused by single-point locking. Multiple groups of plug-in blocks 42 distributed at equal angles form circumferentially distributed locking points after being inserted into the corresponding plug-in slots 43, which can effectively resist shear force from any direction, significantly enhancing the anti-displacement ability of the inner box 2 under the condition of sharp turning or bumpy road of the vehicle.

[0041] Referring to Figures 1-3 As shown: the turntable 21 is provided with an auxiliary gripper in the inner box 2.

[0042] The auxiliary gripper provides an application point for the operator, facilitating the rotation of the turntable 21 by the operator.

[0043] Referring to Figure 1 As shown: the box cover 3 is hinged with the outer box 1.

[0044] The hinge structure of the box cover 3 and the outer box 1 realizes the opening and closing control of the storage space through rotary motion, while maintaining the integrity of the appearance of the box body.

[0045] The hinge shaft of the box cover 3 and the outer box 1 is provided with a clock spring and a rotary damper.

[0046] The clock spring is tightly wound inside the hinge shaft, and the pre-tightening force direction is consistent with the closing direction of the box cover 3. When the box cover 3 is opened, the rotation of the shaft forces the clock spring to gradually tighten, converting part of the opening energy into elastic potential energy storage; when the box cover 3 is opened to any angle, the restoring torque of the clock spring and the gravity torque of the box cover 3 form a dynamic balance, so that the cover body has the ability of adaptive hovering. The rotary damper limits the movement speed of the box cover 3 within a safe range through the viscous resistance of silicone oil, and the damping coefficient changes with the square of the rotation speed, effectively suppressing the impact caused by sudden opening or closing.

[0047] Working principle: The automobile handle box mounting structure realizes the precise positioning, rigid locking of the inner box 2 and the intelligent control of the box cover 3 through the synergistic effect of multiple mechanical linkage systems. The core mounting mechanism 4 is driven by the rotating disc 21. When the rotating disc 21 at the bottom of the inner box 2 is rotated, the first connecting rod at the edge of the rotating disc 21 drives the second connecting rod on the insertion block 42 through the arc-shaped connecting block 5, forcing the insertion block 42 to slide horizontally along the guide rail 41 at the bottom of the inner box 2. The insertion block 42 is finally inserted into the insertion slot 43 at the bottom of the outer box 1 to form a rigid lock, and the curved design of the arc-shaped connecting block 5 efficiently converts rotary motion into linear displacement, while the guide rail 41 restricts the movement trajectory of the insertion block 42 to avoid deviation and jamming.

[0048] The four corner-distributed guide insertion rods 22 and the guide insertion slots 11 constitute a pre-positioning system. During installation, the four tapered guide insertion rods 22 at the bottom of the inner box 2 automatically correct their positions through the inclined surface guiding effect, slide into the corresponding guide insertion slots 11 in the outer box 1, form longitudinal space constraints, and ensure that the inner box 2 and the outer box 1 remain parallel and aligned. This structure disperses the longitudinal impact force of the vehicle to the four corners of the outer box 1, preventing the inner box 2 from deforming under single-point stress. The guide rod 421 at the end of the insertion block 42 and the guide slot 412 on the positioning block 411 form an auxiliary guide, which limits the radial freedom of the insertion block 42 when it slides through the sidewall of the slot, and realizes the automatic retention of the locked state of the insertion block 42 and the adaptive compensation under vibration conditions through the elastic pre-tightening force of the return spring.

[0049] The multiple plug-in blocks 42 in the annular array layout form a multi-directional locking system with the plug-in slots 43. When the turntable 21 rotates, the plug-in blocks 42 distributed at equal angles with the center of the turntable 21 as the center are synchronously moved radially, inserted into the plug-in slots 43 of the annular array of the outer box 1, and form the circumferentially distributed locking points. The symmetrical design makes each plug-in block 42 evenly share the load, effectively resist the shear force in any direction, and offset the gap fluctuation caused by vibration through the coordinated action of the plug-in block 42 group. The auxiliary gripper optimizes the human-machine interaction, amplifies the operation torque through the lever principle, and the ratchet mechanism integrated at the root provides the rotation direction locking function, ensuring the anti-reverse safety in the locked state.

[0050] The box cover 3 control system integrates a double mechanism of a clockwork spring and a rotary damper. The clockwork spring in the hinge rotating shaft stores elastic potential energy when the box cover 3 is opened, and releases the energy to drive smooth closing when the box cover 3 is closed; the rotary damper limits the movement speed in a safe range through the viscous resistance of silicon oil, and the nonlinear damping characteristic realizes the end buffering.

[0051] The above embodiments only express one or several embodiments of the present application, the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be noted that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An installation structure suitable for automotive handle boxes, comprising an outer box (1), an inner box (2), and a box cover (3), characterized in that, An installation mechanism (4) is provided between the inner box (2) and the outer box (1), and the installation mechanism (4) includes a guide rail (41) located at the bottom of the outer side of the inner box (2); A plug-in block (42) is slidably connected on the guide rail (41), and a turntable (21) is rotatably connected to the bottom center of the inner box (2). A first connecting rod is provided on the round edge of the turntable (21), and a second connecting rod is provided on the plug-in block (42) near the turntable (21). The first connecting rod and the second connecting rod are rotatably connected by an arc-shaped connecting block (5); The bottom of the outer box (1) is provided with a plug-in slot (43) that is compatible with the plug-in block (42); When the inner box (2) is installed inside the outer box (1), the plug block (42) is inserted into the plug slot (43).

2. The mounting structure for an automotive handle box according to claim 1, characterized in that, The outer box (1) has guide slots (11) at the four corners of the bottom inside; The inner box (2) has guide rods (22) at the four corners of its bottom outer surface that are adapted to guide slots (11); When the inner box (2) is installed inside the outer box (1), the guide rod (22) is inserted into the guide slot (11).

3. The mounting structure for an automotive handle box according to claim 1, characterized in that, A guide rod (421) is provided at one end of the plug-in block (42) away from the turntable (21); The guide rail (41) has a positioning block (411) at one end away from the turntable (21). The positioning block (411) has a guide groove (412) and the guide rod (421) is inserted into the guide groove (412).

4. The mounting structure for an automotive handle box according to claim 3, characterized in that, A reset spring is sleeved on the guide rod (421). One end of the reset spring is connected to the plug block (42), and the other end of the reset spring is connected to the positioning block (411). When the reset spring is in the initial state, the plug block (42) is inserted into the plug slot (43); When the reset spring is in a stretched state, the plug block (42) disengages from the plug slot (43).

5. The mounting structure for an automotive handle box according to claim 1, characterized in that, The plug-in block (42) and plug-in slot (43) are arranged in a ring shape with multiple slots at equal angles centered on the turntable (21).

6. The mounting structure for an automotive handle box according to claim 1, characterized in that, The turntable (21) is located inside the inner box (2) and is equipped with an auxiliary gripper.

7. The mounting structure for an automotive handle box according to claim 1, characterized in that, The lid (3) is hinged to the outer box (1).

8. The mounting structure for an automotive handle box according to claim 7, characterized in that, A spring and a rotation damper are provided on the pivot at the hinge of the lid (3) and the outer box (1).

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