Bottom box structure and wall product

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a bottom box structure and a wall product, the wall product comprises a functional assembly, a fixing frame assembly and the bottom box structure, the bottom box structure comprises a bottom box, an abutting assembly and a locking assembly, and the abutting assembly is movably assembled on the bottom box; the locking assembly is assembled on the bottom box and matched with the abutting assembly. Wherein the locking assembly is used for being connected with a fixing frame assembly through a fastener, and the abutting assembly can move relative to the bottom box so as to adjust the force, acting on the locking assembly, of the abutting assembly; the functional assembly is assembled on the fixing frame assembly, and the fixing frame assembly is connected with the locking assembly through a fastener. According to the bottom box structure, the acting force of the fastener connected with the locking assembly on the fixing frame assembly can be adjusted through the abutting assembly, so that the problem that the fixing frame assembly deforms due to the fact that the fixing frame assembly is stressed excessively is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical equipment technical field, specifically, relate to a bottom box structure and wall product. BACKGROUND

[0002] Wall switch, wall socket are all common wall products. Wall products usually include functional components, fixed frame components and bottom boxes, functional components are assembled in fixed frame components, fixed frame components are assembled in bottom boxes through bolts and the like fasteners, and the bottom box is used for assembling in the mounting position such as wall.

[0003] However, the wall product provided by the related art is prone to deformation of the fixed frame component due to the action of the fastener during assembly, and in severe cases, the fixed frame component can be damaged, which prevents the wall product from being installed and used. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a bottom box structure and wall product, the bottom box structure can adjust the force of the fastener acting on the fixed frame component through the abutting component and locking assembly, so as to improve the problem of deformation of the fixed frame component due to excessive stress, thereby improving the problem of damage to the fixed frame component, and ensuring the reliability of the wall product, i.e. ensuring that the wall product can be successfully installed and put into use.

[0005] The embodiments of the utility model can be implemented as follows:

[0006] In a first aspect, the utility model provides a bottom box structure, comprising:

[0007] a bottom box;

[0008] an abutting component movably assembled in the bottom box; and

[0009] a locking assembly assembled in the bottom box and cooperating with the abutting component; wherein

[0010] the locking assembly is used to connect the fixed frame component through the fastener, and the abutting component is movable relative to the bottom box to adjust the force of the abutting component acting on the locking assembly.

[0011] In an optional embodiment, the abutting component is configured to elastically abut the locking assembly.

[0012] In an optional embodiment, the abutting component includes a base and an elastic member, the base is movably assembled in the bottom box, and the elastic member is connected between the base and the locking assembly; the base is movable relative to the bottom box to adjust the elastic potential energy of the elastic member acting on the locking assembly.

[0013] In an optional embodiment, the base and the elastic member are inserted and fitted.

[0014] In an optional embodiment, the bottom box is provided with a mounting hole, and the abutting component is movably inserted into the mounting hole.

[0015] In an optional embodiment, the abutting component is provided with a first clamping part, and the hole wall of the mounting hole is provided with a second clamping part, and the first clamping part and the second clamping part are movably clamped and matched; or,

[0016] The abutting component is threadedly connected with the hole wall of the mounting hole.

[0017] In an optional embodiment, the first clamping part comprises a plurality of first clamping teeth, and the plurality of first clamping teeth are sequentially arranged on the abutting component along the axial direction of the mounting hole; the second clamping part comprises a plurality of second clamping teeth, and the plurality of second clamping teeth are sequentially arranged on the hole wall of the mounting hole along the axial direction of the mounting hole.

[0018] The first clamping teeth and the second clamping teeth are clamped and matched one by one, and in the case that the abutting component moves relative to the bottom box under the action of an external force, the first clamping teeth can slide relative to the second clamping teeth.

[0019] In an optional embodiment, the locking assembly comprises a first gasket and a second gasket, the first gasket is provided with a first ratchet tooth, the second gasket is provided with a second ratchet tooth, the first ratchet tooth can be engaged with the second ratchet tooth, and the abutting component is matched with the side of the second gasket away from the second gasket.

[0020] The first gasket is used to cooperate with the fastener, the first gasket can press the second gasket under the action of the fastener, and the first ratchet tooth can also slide relative to the second ratchet tooth.

[0021] In an optional embodiment, the bottom box is provided with a mounting hole, and the first gasket and the second gasket are both mounted in the mounting hole, the first gasket can rotate in the mounting hole, and the second gasket is matched with the hole wall of the mounting hole to lock the movement trend of the second gasket rotating around the axis of the mounting hole.

[0022] In an optional embodiment, the outer peripheral wall of the second gasket is attached to the hole wall of the mounting hole, and the mounting hole and the second gasket are both polygonal or elliptical in the orthogonal projection in the plane perpendicular to the axis of the mounting hole.

[0023] In a second aspect, the utility model provides a kind of wall product, including functional component, fixed frame component and the bottom box structure of any one of preceding embodiment;Functional component is mounted in fixed frame component, and fixed frame component is connected with locking assembly by fastener.

[0024] The beneficial effects of the bottom box structure of the embodiment of the utility model include: the bottom box structure provided by the embodiment of the utility model includes a bottom box, a bearing assembly and a locking assembly, the bearing assembly is movably assembled in the bottom box, the locking assembly is assembled in the bottom box and cooperates with the bearing assembly, the locking assembly is used for connecting the fixing frame assembly through a fastener, the bearing assembly can move relative to the bottom box to adjust the force of the bearing assembly acting on the locking assembly. In this way, when the fixing frame assembly is assembled in the bottom box by using the fastener, the tightness of the cooperation between the fastener and the locking assembly can be adjusted by moving the bearing assembly, wherein when the fastener and the locking assembly are tightly cooperated and cause the deformation of the fixing frame assembly, the force of the bearing assembly acting on the locking assembly can be reduced by moving the bearing assembly, and then the tightness of the cooperation between the locking assembly and the fastener is reduced to relieve the force applied to the fixing frame assembly and improve the problem of the deformation of the fixing frame assembly, thereby improving the problem of the damage of the fixing frame assembly; and when the fastener and the locking assembly are not tightly cooperated, the force of the bearing assembly acting on the locking assembly can be increased by moving the bearing assembly to increase the tightness of the cooperation between the locking assembly and the fastener, so as to ensure that the fixing frame assembly is reliably assembled in the bottom box through the fastener and the locking assembly and improve the stability.

[0025] The wall product of the embodiment of the utility model includes all the beneficial effects of the aforementioned bottom box structure, for example: the tightness of the cooperation between the fastener and the locking assembly is adjusted by moving the bearing assembly, wherein when the fastener and the locking assembly are tightly cooperated and cause the deformation of the fixing frame assembly, the force of the bearing assembly acting on the locking assembly can be reduced by moving the bearing assembly, and then the tightness of the cooperation between the locking assembly and the fastener is reduced to relieve the force applied to the fixing frame assembly and improve the problem of the deformation of the fixing frame assembly, thereby improving the problem of the damage of the fixing frame assembly; and when the fastener and the locking assembly are not tightly cooperated, the force of the bearing assembly acting on the locking assembly can be increased by moving the bearing assembly to increase the tightness of the cooperation between the locking assembly and the fastener, so as to ensure that the fixing frame assembly is reliably assembled in the bottom box through the fastener and the locking assembly and improve the stability. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0027] Figure 1 It is a structural schematic view of the wall product in the embodiment of the utility model;

[0028] Figure 2A sectional view of the wall product in the embodiment of the present application;

[0029] Figure 3 An exploded structural schematic view of the wall product in the embodiment of the present application;

[0030] Figure 4 An exploded structural schematic view of the locking assembly in the embodiment of the present application;

[0031] Figure 5 A structural schematic view of the locking assembly and the fastener in the embodiment of the present application;

[0032] Figure 6 A force analysis diagram of the first ratchet and the second ratchet in the embodiment of the present application.

[0033] Icon: 010-wall product; 100-bottom box structure; 110-bottom box; 111-assembly hole; 112-second clamping part; 1121-second clamping tooth; 120-abutting assembly; 130-base; 131-first clamping part; 1311-first clamping tooth; 140-elastic member; 150-locking assembly; 151-first gasket; 152-first ratchet; 153-thread hole; 154-second gasket; 155-second ratchet; 156-avoidance hole; 157-boss; 200-functional assembly; 300-fixing frame assembly; 400-fastener. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0037] In the description of the utility model, it needs to be explained that if the terms "upper", "lower", "inner", "outer" 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 commonly used when the utility model product is used, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0038] In addition, if the terms "first", "second" and the like are used only to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0039] It should be noted that the features in the embodiments of the utility model can be combined with each other without conflict.

[0040] Please refer to Figure 1 The embodiment provides a wall product 010, which is specifically a wall socket; of course, in other embodiments, the wall product 010 can also refer to a wall switch and the like, which is not specifically limited here.

[0041] Please refer to Figure 1 and Figure 2 The wall product 010 of the embodiment includes a bottom box structure 100, a fixing frame assembly 300, a functional assembly 200 and fasteners 400 (including but not limited to bolts), the functional assembly 200 is assembled to the fixing frame assembly 300, the fixing frame assembly 300 is connected with the bottom box 110 through the fasteners 400, and the bottom box 110 is used for assembling to an assembling position such as a wall. The above-mentioned functional assembly 200 is a socket module; of course, in the embodiment in which the wall product 010 is a wall switch, the functional assembly 200 can be a switch module.

[0042] It should be noted that the fixing frame assembly 300 of the embodiment is a fixing frame of an integrated structure; in other embodiments, the fixing frame assembly 300 can also be a structure assembled by a plurality of components, which is not specifically limited here.

[0043] Please refer to Figure 2 and Figure 3 Further, the bottom box structure 100 includes a bottom box 110 and a locking assembly 150, the locking assembly 150 is assembled to the bottom box 110 and connected with the fasteners 400, so that the fixing frame assembly 300 can be stably assembled to the bottom box 110 through the mutually connected locking assembly 150 and fasteners 400.

[0044] In this embodiment, the bottom box structure 100 further comprises a resisting assembly 120, which is movably assembled to the bottom box 110 and cooperates with the locking assembly 150; wherein the resisting assembly 120 is movable relative to the bottom box 110 to adjust the force applied by the resisting assembly 120 to the locking assembly 150.

[0045] When the fixing frame assembly 300 is assembled to the bottom box 110 by the fastener 400 and the locking assembly 150, the tightness of the cooperation between the fastener 400 and the locking assembly 150 can be adjusted by moving the resisting assembly 120; wherein when the fastener 400 and the locking assembly 150 are tightly cooperated and cause the deformation of the fixing frame assembly 300, the force applied by the resisting assembly 120 to the locking assembly 150 can be reduced by moving the resisting assembly 120, so as to reduce the tightness of the cooperation between the locking assembly 150 and the fastener 400, to relieve the force applied to the fixing frame assembly 300, to improve the deformation of the fixing frame assembly 300, and to improve the damage of the fixing frame assembly 300; and when the fastener 400 and the locking assembly 150 are not tightly cooperated, the force applied by the resisting assembly 120 to the locking assembly 150 can be increased by moving the resisting assembly 120, so as to increase the tightness of the cooperation between the locking assembly 150 and the fastener 400, to ensure that the fixing frame assembly 300 is reliably assembled to the bottom box 110 by the fastener 400 and the locking assembly 150, to improve the stability, and to ensure that the wall product 010 can be smoothly installed and put into use.

[0046] Further, the resisting assembly 120 is configured to elastically resist the locking assembly 150; in this way, when the fastener 400 and the locking assembly 150 are tightly cooperated and cause the deformation of the fixing frame assembly 300, the elastic potential energy of the resisting assembly 120 applied to the locking assembly 150 can be reduced by moving the resisting assembly 120, so as to reduce the tightness of the cooperation between the locking assembly 150 and the fastener 400, to relieve the force applied to the fixing frame assembly 300, to improve the deformation of the fixing frame assembly 300, and to improve the damage of the fixing frame assembly 300; and when the fastener 400 and the locking assembly 150 are not tightly cooperated, the elastic potential energy of the resisting assembly 120 applied to the locking assembly 150 can be increased by moving the resisting assembly 120, so as to increase the tightness of the cooperation between the locking assembly 150 and the fastener 400, to ensure that the fixing frame assembly 300 is reliably assembled to the bottom box 110 by the fastener 400 and the locking assembly 150, to improve the stability, and to ensure that the wall product 010 can be smoothly installed and put into use.

[0047] Further, the abutting assembly 120 comprises a base 130 and an elastic member 140, the base 130 is movably assembled in the bottom box 110, and the elastic member 140 is connected between the base 130 and the locking assembly 150; the base 130 can move relative to the bottom box 110 to compress or relax the elastic member 140, that is, to adjust the elastic potential energy of the elastic member 140 acting on the locking assembly 150. By adjusting the elastic potential energy of the elastic member 140 through the movement of the base 130, the operability of the adjustment of the elastic potential energy of the elastic member 140 is ensured.

[0048] Optionally, the base 130 is inserted and matched with the elastic member 140; of course, in other embodiments, the base 130 can also be clamped, bonded, etc. with the elastic member 140, which is not specifically limited here.

[0049] In this embodiment, the elastic member 140 is a spring; of course, in other embodiments, the elastic member 140 can also be a torsion spring or an elastic rubber block, etc., which is not specifically limited here.

[0050] It should be understood that in other embodiments, the abutting assembly 120 can only comprise an elastic member 140 movably assembled in the base 130, such as an elastic rubber block, etc., which is not specifically limited here.

[0051] The assembly of the base 130 in the bottom box 110 can be selected as needed; please refer to Figure 3 In this embodiment, the bottom box 110 is provided with an assembly hole 111, and the base 130 is movably inserted in the assembly hole 111.

[0052] In order to improve the stability of the base 130 assembled in the assembly hole 111, and further ensure the stability of the elastic potential energy provided by the elastic member 140 to the locking assembly 150; the base 130 is configured to be clamped with the hole wall of the assembly hole 111, specifically, the abutting assembly 120 of the base 130 is provided with a first clamping portion 131, the hole wall of the assembly hole 111 is provided with a second clamping portion 112, and the first clamping portion 131 and the second clamping portion 112 are movably clamped and matched.

[0053] Further, the first clamping portion 131 comprises a plurality of first clamping teeth 1311, which are sequentially arranged on the base 130 along the axial direction of the assembly hole 111; the second clamping portion 112 comprises a plurality of second clamping teeth 1121, which are sequentially arranged on the hole wall of the assembly hole 111 along the axial direction of the assembly hole 111; the first clamping teeth 1311 and the second clamping teeth 1121 are in one-to-one corresponding clamping cooperation, and in the case that the abutting assembly 120 moves relative to the bottom box 110 under the action of an external force, the first clamping teeth 1311 can slide relative to the second clamping teeth 1121, wherein, when the base 130 moves in the direction close to the locking assembly 150 under the action of an external force, the base 130 presses the elastic member 140 to increase the elastic potential energy of the elastic member 140 acting on the locking assembly 150, and when the base 130 moves in the direction away from the locking assembly 150 under the action of an external force, the elastic member 140 is relaxed to reduce the elastic potential energy of the elastic member 140 acting on the locking assembly 150. By arranging a plurality of first clamping teeth 1311 and a plurality of second clamping teeth 1121, the stable clamping of the base 130 and the hole wall of the assembly hole 111 can be realized by the first clamping teeth 1311 and the second clamping teeth 1121 after the base 130 moves relative to the bottom box 110, that is, the stability between the base 130 and the bottom box 110 is ensured, and then the stability of the elastic potential energy of the elastic member 140 acting on the locking assembly 150 is ensured, and then the stability of the connection of the fastener assembly with the bottom box 110 through the fastener 400 and the locking assembly 150 is ensured.

[0054] Of course, in other embodiments, the first clamping portion 131 comprises a plurality of first clamping teeth 1311, and the second clamping portion 112 can only comprise one second clamping tooth 1121; or, the first clamping portion 131 only comprises one first clamping tooth 1311, and the second clamping portion 112 comprises a plurality of second clamping teeth 1121, which are not specifically limited here.

[0055] In order to further improve the stability of the base 130 clamped in the assembly hole 111; the base 130 is provided with two groups of first clamping portions 131, which are distributed on opposite sides of the base 130; correspondingly, the hole wall of the assembly hole 111 is also provided with two groups of second clamping portions 112, and the first clamping portions 131 and the second clamping portions 112 are distributed in one-to-one correspondence.

[0056] Of course, in other embodiments, the number of the first clamping portions 131 and the second clamping portions 112 can also be one group, three groups, etc., which are not specifically limited here.

[0057] It should be understood that in other embodiments, the base 130 can also be threadedly connected with the hole wall of the assembly hole 111, so that when it is necessary to adjust the position of the base 130 in the bottom box 110 to achieve adjustment of the elastic potential energy of the elastic member 140 acting on the locking assembly 150, it is only necessary to rotate the base 130 to move the base 130 along the axial extension direction to press or relax the elastic member 140, and the operation is more convenient.

[0058] Please refer to Figure 3 , Figure 4 and Figure 5 The locking assembly 150 of the present embodiment comprises a first gasket 151 and a second gasket 154, the first gasket 151 is provided with a first ratchet 152, the second gasket 154 is provided with a second ratchet 155, the first ratchet 152 can cooperate with the second ratchet 155, and the elastic member 140 of the resisting assembly 120 cooperates with the side of the second gasket 154 away from the second gasket 154; wherein the first gasket 151 is used to cooperate with the fastener 400, specifically, the first gasket 151 is threadedly connected with the fastener 400, the first gasket 151 can press the second gasket 154 under the action of the fastener 400, and the first ratchet 152 can also slide relative to the second ratchet 155. When the fastener 400 and the locking assembly 150 are used to connect the fixing frame assembly 300 to the bottom box 110, the fastener 400 is arranged in the fixing frame assembly 300 and is threadedly connected with the first gasket 151; please refer to Figure 4 , Figure 5 and Figure 6, when the fastener 400 rotates in the first direction and moves in the axial direction towards the base 130 under the external force, in the first stage, the fastener 400 provides the first washer 151 with the action force F1 for pressing towards the second washer 154 and the action force F2 for rotating the first washer 151, under the action of the fastener 400, the first washer 151 moves in the axial direction of the fastener 400 to abut against the second washer 154, and the first ratchet 152 can move to engage with the second ratchet 155, the second washer 154 presses the elastic member 140, and the first washer 151 rotates in the first direction synchronously with the fastener 400, and at the same time, due to the engagement of the first ratchet 152 and the second ratchet 155, the first washer 151 receives the reaction force F3 provided by the second washer 154, and the relative movement between the fastener 400 and the first washer 151 in the axial direction of the fastener 400 occurs (i.e. the fastener 400 moves towards the base 130, and the first washer 151 moves away from the base 130 relative to the fastener 400, wherein with the rotation of the first washer 151, the first ratchet 152 alternately engages and disengages with the second ratchet 155, and the action force F3 alternately decreases and increases, when F3 is less than the action force F1 applied by the fastener 400 to the first washer 151, the first washer 151 only rotates relative to the second washer 154, and does not move in the axial direction of the fastener 400, and when F3 is greater than F1, the first washer 151 not only rotates relative to the second washer 154, but also moves in the axial direction of the fastener 400); in the second stage, as the fastener 400 gradually moves towards the base 130, the torque applied to the fastener 400 gradually increases, when the torque applied to the fastener 400 is greater than the elastic potential energy applied by the elastic member 140 to the second washer 154 and the first washer 151, the fastener 400 drives the first washer 151 to jump relative to the second washer 154, i.e. the first washer 151 only rotates relative to the second washer 154, and does not have the relative displacement in the axial direction with the fastener 400, i.e. the fastener 400 rotates through the first washer 151, and does not move towards the base 130 any more, so that the problem that the deformation of the fixing frame assembly 300 caused by the excessive external force applied to the fixing frame assembly 300 can be avoided, and the problem that the fixing frame assembly 300 is deformed and damaged caused by the excessive external force applied to the fixing frame assembly 300 can be improved.

[0059] Please refer to Figure 4 , further, the first washer 151 is provided with a threaded hole 153 threadedly matched with the fastener 400; the second washer 154 is provided with an avoiding hole 156 for avoiding the fastener 400; the first ratchet 152 is arranged on the end face of the first washer 151 towards the second washer 154, and is distributed around the threaded hole 153; and the second ratchet 155 is arranged on the end face of the second washer 154 towards the first washer 151, and is distributed around the avoiding hole 156.

[0060] Further, the first washer 151 and the second washer 154 are both assembled in the assembly hole 111, the first washer 151 can rotate in the assembly hole 111, and the second washer 154 is matched with the hole wall of the assembly hole 111, so that the movement tendency of the second washer 154 rotating around the axis of the assembly hole 111 is locked. In this way, it can be ensured that the first washer 151 can reliably rotate relative to the second washer 154 when the fastener 400 rotates; more importantly, in the first stage of assembling the fastener 400 in the locking assembly 150, it can be ensured that the first washer 151 can relatively displace in the axial direction of the fastener 400 under the action of the reaction force provided by the second washer 154.

[0061] Please refer to Figure 3 , the way in which the second washer 154 is matched with the hole wall of the assembly hole 111 to lock the movement tendency of the second washer 154 rotating around the axis of the assembly hole 111 can be selected as needed. In the embodiment, the outer peripheral wall of the second washer 154 is in contact with the hole wall of the assembly hole 111, and the assembly hole 111 and the second washer 154 are both polygons in the orthogonal projection in the plane perpendicular to the axis of the assembly hole 111; in this way, the rotation of the second washer 154 in the assembly hole 111 can be effectively prevented.

[0062] Further, the assembly hole 111 and the second washer 154 are both rectangles in the orthogonal projection in the plane perpendicular to the axis of the assembly hole 111; of course, in other embodiments, the assembly hole 111 and the second washer 154 can also be triangles, rhombuses, pentagons, hexagons, etc. in the orthogonal projection in the plane perpendicular to the axis of the assembly hole 111.

[0063] It should be understood that, in other embodiments, the assembly hole 111 and the second washer 154 can also be elliptical in the orthogonal projection in the plane perpendicular to the axis of the assembly hole 111.

[0064] Optionally, please refer to Figure 3 and Figure 4 , the second washer 154 is inserted and matched with the elastic member 140; for example, the side of the second washer 154 away from the first washer 151 is connected with a boss 157, and the boss 157 is inserted and matched with the elastic member 140. Of course, in other embodiments, the elastic member 140 can also be bonded, clamped, etc. with the second washer 154, which is not limited here.

[0065] The assembling process of the wall product 010 of the embodiment includes: sequentially assembling the first gasket 151, the second gasket 154, the elastic piece 140 and the base 130 into the mounting hole of the bottom box 110; assembling the functional assembly 200 into the fixing frame assembly 300; assembling the fixing frame assembly 300 into the bottom box 110, passing the fastener 400 through the positioning hole of the fixing frame assembly 300, and screwing the fastener 400 with the first gasket 151, rotating the fastener 400 in the first direction, so that the fastener 400 moves towards the base 130, and the fixing frame assembly 300 is assembled into the bottom box 110 by the cooperation of the fastener 400 and the locking assembly 150.

[0066] When the fixing frame assembly 300 is disassembled from the bottom box 110, the fastener 400 is rotated in the second direction, and the first gasket 151 is not rotated with the fastener 400 in the second direction due to the abutting of the first ratchet 152 and the second ratchet 155, so that the fastener 400 can be gradually disassembled from the first gasket 151.

[0067] In summary, the bottom box structure 100 can be used for the wall product 010, the bottom box structure 100 can adjust the force of the fastener 400 connected with the locking assembly 150 acting on the fixing frame assembly 300 through the abutting assembly 120, so as to improve the problem of deformation of the fixing frame assembly 300 due to excessive force, thereby improving the problem of damage of the fixing frame assembly 300, and ensuring the reliability of the wall product 010, that is, ensuring that the wall product 010 can be successfully installed and put into use.

[0068] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A base box structure, characterized by, The application relates to a locking device for a fixing frame assembly (300), comprising: a bottom box (110); a resisting assembly (120) movably assembled in the bottom box (110); and a locking assembly (150) assembled in the bottom box (110) and matched with the resisting assembly (120); wherein the locking assembly (150) is used for connecting the fixing frame assembly (300) through a fastener (400), and the resisting assembly (120) can move relative to the bottom box (110) to adjust the force acting on the locking assembly (150). The resisting assembly (120) is configured to elastically resist the locking assembly (150).

2. The shoe structure according to claim 1, wherein The resisting assembly (120) comprises a base (130) movably assembled in the bottom box (110) and an elastic member (140) connected between the base (130) and the locking assembly (150); the base (130) can move relative to the bottom box (110) to adjust the elastic potential energy of the elastic member (140) acting on the locking assembly (150).

3. The shoe structure of claim 1, wherein The bottom box (110) is provided with an assembling hole (111), and the resisting assembly (120) is movably inserted into the assembling hole (111).

4. The shoe structure of claim 1, wherein The resisting assembly (120) is provided with a first clamping part (131), and the hole wall of the assembling hole (111) is provided with a second clamping part (112); the first clamping part (131) and the second clamping part (112) are movably clamped and matched; or 5. The shoe structure according to claim 4, wherein the resisting assembly (120) is threadedly connected with the hole wall of the assembling hole (111). The first clamping part (131) comprises a plurality of first clamping teeth (1311) sequentially arranged on the resisting assembly (120) along the axial direction of the assembling hole (111); the second clamping part (112) comprises a plurality of second clamping teeth (1121) sequentially arranged on the hole wall of the assembling hole (111) along the axial direction of the assembling hole (111).

6. The shoe structure according to claim 5, wherein The first clamping teeth (1311) and the second clamping teeth (1121) are one-to-one clamped and matched; when the resisting assembly (120) moves relative to the bottom box (110) under the action of an external force, the first clamping teeth (1311) can slide relative to the second clamping teeth (1121). The locking assembly (150) comprises a first gasket (151) provided with a first ratchet (152) and a second gasket (154) provided with a second ratchet (155); the first ratchet (152) can be engaged with the second ratchet (155); the resisting assembly (120) is matched with the side of the second gasket (154) away from the second gasket (154).

7. The shoe structure of claim 1, wherein ​ The first gasket (151) is used to cooperate with the fastener (400), the first gasket (151) can extrude the second gasket (154) under the action of the fastener (400), and the first ratchet (152) can also slide relative to the second ratchet (155).

8. The shoe structure according to claim 7, wherein The bottom box (110) is provided with a mounting hole (111), the first gasket (151) and the second gasket (154) are mounted in the mounting hole (111), the first gasket (151) can rotate in the mounting hole (111), and the second gasket (154) cooperates with the hole wall of the mounting hole (111) to lock the movement trend of the second gasket (154) rotating around the axis of the mounting hole (111).

9. The shoe structure of claim 8, wherein, The outer peripheral wall of the second gasket (154) is attached to the hole wall of the mounting hole (111), the mounting hole (111) and the second gasket (154) are both polygons or ellipses in the orthogonal projection in the plane perpendicular to the axis of the mounting hole (111).

10. A wall product, characterized in that The functional assembly (200), the fixing frame assembly (300) and the bottom box structure of any one of claims 1-9 are included; the functional assembly (200) is mounted in the fixing frame assembly (300), and the fixing frame assembly (300) is connected with the locking assembly (150) through the fastener (400).

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