Self-locking structure and wall-mounted product

Abstract

The utility model provides a self-locking structure and a wall hanging product, the self-locking structure comprises a fixing assembly and a clamping piece, the fixing assembly comprises a base body and a self-locking rod, the base body comprises a mounting hole and two sliding grooves, the mounting hole and the two sliding grooves are adjacently arranged, the two ends of the self-locking rod are located on the two sides of the two sliding grooves respectively, and the self-locking rod can slide along the sliding grooves; the clamping piece is detachably connected with the fixing assembly; during mounting, one end of the clamping piece penetrates through the mounting hole to abut against the self-locking rod, the clamping piece is moved to drive the self-locking rod to slide along the sliding groove until the clamping piece is clamped with the mounting hole, and the self-locking rod slides to an initial position along the sliding groove under the action of gravity and is clamped with the clamping piece. The clamping piece is moved to drive the self-locking rod to slide along the sliding groove, and the self-locking rod can slide to the initial position under the action of gravity and is connected with the clamping piece in a clamped mode; and during disassembly, the self-locking rod is slid and the clamping piece is taken out from the mounting hole. The self-locking structure is simple in mounting and dismounting mode, does not need to be assisted by other tools, and is high in working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-mounted products, in particular to a self-locking structure and a wall-mounted product. Background Art

[0002] With the improvement of living standards, in order to improve space utilization, more and more wall-mounted products have appeared, such as display products such as TVs, mirrors, and paintings, or other products that need to be wall-mounted. However, in the current market, most of the various wall-mounted products are non-self-locking. When installing, after the wall-mounted product is hung in place, it is locked with screws to prevent the wall-mounted product from falling off due to impact; when disassembling, it is necessary to use a screwdriver to remove the screws and then take the wall-mounted product off the wall. Therefore, the installation and disassembly methods of wall-mounted products at this stage are inconvenient and the installation and disassembly efficiency is low. Utility Model Content

[0003] The embodiments of the utility model provide a self-locking structure and a wall-mounted product, so as to simplify the installation and disassembly operations of the wall-mounted product and improve work efficiency.

[0004] The utility model provides a self-locking structure, which includes:

[0005] A fixing assembly, comprising a base and a self-locking rod, wherein the base comprises a mounting hole and two sliding grooves, the mounting hole and the two sliding grooves are arranged adjacent to each other, two ends of the self-locking rod are respectively located on both sides of the two sliding grooves, and the self-locking rod can slide along the sliding grooves;

[0006] A clamping piece, the clamping piece is detachably connected to the fixing assembly;

[0007] During installation, one end of the clamping piece passes through the mounting hole and abuts against the self-locking rod. The clamping piece is moved to drive the self-locking rod to slide along the sliding groove until the clamping piece is engaged with the mounting hole. The self-locking rod slides along the sliding groove to the initial position under the action of gravity and is engaged with the clamping piece.

[0008] In the self-locking structure provided by the utility model, the sliding groove includes a self-locking part and a sliding part, the self-locking part is arranged close to the mounting hole, and the sliding part is connected to the self-locking part and extends upward from one end connected to the self-locking part.

[0009] In the self-locking structure provided by the utility model, the sliding groove also includes a terminating portion, which is located on a side of the sliding groove away from the mounting hole and connected to the sliding portion, and the terminating portion is extended downward from one end connected to the sliding portion.

[0010] In the self-locking structure provided by the utility model, the self-locking rod includes an abutment portion and two fixed portions, the two fixed portions are respectively connected to the two sides of the abutment portion, the abutment portion is slidably connected to the two sliding grooves, and the two fixed portions are respectively located on the two sides of the two sliding grooves.

[0011] In the self-locking structure provided by the utility model, the self-locking structure further includes a cushion block, and the cushion block is arranged at intervals on the lower side of the clamping member to support the wall-mounted product.

[0012] In the self-locking structure provided by the utility model, the mounting hole is two intersecting arc structures, the clamping part includes a first clamping part and a second clamping part connected to the first clamping part, the second clamping part passes through the mounting hole, and the first clamping part and the second clamping part are respectively clamped on both sides of the mounting hole.

[0013] In the self-locking structure provided by the utility model, the mounting hole is a horizontal straight structure, and one end of the clamping piece includes a clamping groove, and the clamping groove is recessed from the side of the clamping piece close to the wall toward the direction away from the wall to form an avoidance portion, and the lower end of the avoidance portion is recessed downward to form a limiting portion, and the limiting portion is used to clamp the self-locking rod.

[0014] In the self-locking structure provided by the utility model, the base includes an insertion portion, which protrudes upward from one side of the base; the clamping part also includes a groove, which is formed by the upper end of the avoidance portion being recessed upward, and the insertion portion is inserted into the groove and clamped with the groove.

[0015] In the self-locking structure provided by the utility model, the clamping member further comprises a guide portion, the guide portion is arranged adjacent to the limiting portion, and the guide portion extends obliquely upward from one end of the clamping member close to the wall to be connected to the limiting portion.

[0016] The utility model also provides a wall-mounted product, which includes:

[0017] A self-locking structure, wherein the self-locking structure is any of the self-locking structures described above;

[0018] Wherein, the wall-mounted product is connected to the wall via the self-locking structure.

[0019] The present application sets the sliding groove on the base, moves the clip to drive the self-locking rod to slide along the sliding groove, and when the clip is in place, the self-locking rod automatically slides back to the initial position from the sliding groove under the action of gravity, and clips the clip to limit the movement of the clip, thereby realizing the installation of the fixing assembly and the clip; and when disassembling the fixing assembly and the clip, it is only necessary to manually slide the self-locking rod to a position away from the clip, and remove the clip from the mounting hole. The installation and disassembly methods of the self-locking structure are simple and convenient, without the need to use tools such as screws and screwdrivers, and the self-locking function is performed by gravity, and the installation efficiency is high; and no tools are needed during disassembly, so that the disassembly efficiency of the self-locking structure is high; at the same time, compared with the current device that uses a spring mechanism for self-locking, the self-locking structure has a simple structure and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is an assembly diagram of the fixing assembly and the clamping member in the embodiment of the utility model;

[0022] Figure 2 It is a structural diagram of the base body in the embodiment of the utility model;

[0023] Figure 3 This is a structural diagram of the clamping member in the embodiment of the utility model;

[0024] Figure 4 It is a front view of the assembly of the fixing assembly and the clamping member in the embodiment of the utility model;

[0025] Figure 5 It is a side view of the assembly of the fixing assembly and the clamping member in the embodiment of the utility model;

[0026] Figure 6 This is a structural diagram of a cushion block in an embodiment of the utility model;

[0027] Figure 7a-7c It is a cross-sectional view of the installation steps of the self-locking structure in the embodiment of the utility model;

[0028] Figure 7d-7f It is a cross-sectional view of the disassembly steps of the self-locking structure in the embodiment of the utility model;

[0029] Figure 8It is a cross-sectional view of a wall-mounted product in an embodiment of the utility model;

[0030] Fig. 9 It is an assembly diagram of another fixing component and a clamping member in an embodiment of the utility model;

[0031] Figure 10a-Figure 10c A structural diagram of the installation steps of another self-locking structure in an embodiment of the utility model;

[0032] Fig.10d It is a structural diagram of the disassembly steps of another self-locking structure in an embodiment of the utility model;

[0033] Figure 11a-Figure 11c A cross-sectional view of another installation step of a self-locking structure in an embodiment of the utility model;

[0034] Fig.11d A cross-sectional view of another disassembly step of a self-locking structure in an embodiment of the utility model;

[0035] Fig.12 This is a structural diagram of a wall-mounted product in an embodiment of the utility model;

[0036] The reference numerals in the figures are:

[0037] 100, fixing assembly; 110, base; 111, mounting hole; 112, sliding groove; 1121, self-locking portion; 1122, sliding portion; 1123, terminating portion; 113, inserting portion; 120, self-locking rod; 121, abutting portion; 122, fixing portion; 200, clamping member; 210, first clamping portion; 220, second clamping portion; 230, clamping groove; 231, avoiding portion; 232, limiting portion; 233, guiding portion; 240, groove; 300, pad; 400, wall-mounted product; 500, wall. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0039] Reference Figures 1 to 12As shown, it shows an embodiment of the self-locking structure and wall-mounted product 400 of the present utility model. The self-locking structure includes a fixing component 100 and a clamping member 200, the fixing component 100 includes a base 110 and a self-locking rod 120, the base 110 includes a mounting hole 111 and two sliding grooves 112, the mounting hole 111 and the two sliding grooves 112 are adjacently arranged, the two ends of the self-locking rod 120 are respectively located on both sides of the two sliding grooves 112, and the self-locking rod 120 can slide along the sliding grooves 112; the clamping member 200 is detachably connected to the fixing component 100; during installation, one end of the clamping member 200 passes through the mounting hole 111 and abuts against the self-locking rod 120, and the clamping member 200 is moved to drive the self-locking rod 120 to slide along the sliding groove 112 until the clamping member 200 is clamped with the mounting hole 111, and the self-locking rod 120 slides to the initial position along the sliding groove 112 under the action of gravity and is clamped with the clamping member 200.

[0040] Specifically, the self-locking structure includes a fixing component 100 and a clamping component 200, the fixing component 100 is fixed on the wall 500, the fixing component 100 includes a base 110 and a self-locking rod 120, the base 110 is fixed on the wall 500, the self-locking rod 120 is slidably connected to the base 110, and the two ends of the self-locking rod 120 are respectively located on both sides of the base 110; the base 110 includes a mounting hole 111 and two sliding grooves 112, the mounting hole 111 is used to be clamped with the clamping component 200, the two sliding grooves 112 are located on both sides of the mounting hole 111, and are arranged adjacent to the mounting hole 111, the plane where the mounting hole 111 is located is connected to the plane where the two sliding grooves 112 are located, that is, the base 110 includes a left side wall, a right side wall and a front side wall, the left side wall and the right side wall are located on both sides of the front side wall, the mounting hole 111 is located on the front side wall, The two sliding grooves 112 are respectively located on the left side wall and the right side wall, and the left side wall, the right side wall and the front side wall enclose a accommodating space for accommodating one end of the clamping member 200 and the self-locking rod 120; one end of the self-locking rod 120 passes through the two sliding grooves 112 and the accommodating space from one side of the base 110, that is, the two ends of the self-locking rod 120 are respectively located on both sides of the left side wall and the right side wall, the self-locking rod 120 passes through the accommodating space, and the self-locking rod 120 can slide along the groove direction of the sliding groove 112; the self-locking structure also includes a clamping member 200, which is fixed on the wall-mounted product 400, and the clamping member 200 is detachably connected to the fixing component 100, that is, the clamping member 200 is fixed to the fixing component 100 by clamping, and can also be removed from the fixing component 100.

[0041] When installing the fixing assembly 100 and the clamping member 200, one end of the clamping member 200 is passed through the mounting hole 111. At this time, one end of the clamping member 200 abuts against the self-locking rod 120. Therefore, when the clamping member 200 is moved, the clamping member 200 drives the self-locking rod 120 to slide along the sliding groove 112 from the initial position, and the sliding direction of the self-locking rod 120 is upward. When the clamping member 200 is clamped with the fixing assembly 100, the clamping member 200 is not The self-locking rod 120 abuts against the self-locking rod 120, and the self-locking rod 120 is acted upon by gravity, and slides downward along the groove of the sliding groove 112 to the initial position. At this time, the self-locking rod 120 is engaged with the clamping part 200, and the self-locking rod 120 limits the movement of the clamping part 200, thereby preventing the clamping part 200 from moving back, thereby achieving the self-locking function of the self-locking structure, thereby stably hanging the wall-mounted product 400 on the wall 500 and preventing the wall-mounted product 400 from detaching from the wall.

[0042] When disassembling the fixing assembly 100 and the snap-in component 200, it is necessary to manually slide the self-locking rod 120 from the initial position along the groove direction of the sliding groove 112 until the self-locking rod 120 can no longer limit the movement of the snap-in component 200, and then remove the snap-in component 200 from the fixing assembly 100, thereby completing the disassembly operation of the fixing assembly 100 and the snap-in component 200. This disassembly method is simple and efficient.

[0043] The present application sets the sliding groove 112 on the base 110, and passes one end of the clamping member 200 through the mounting hole 111 and moves to drive the self-locking rod 120 to slide along the sliding groove 112. When the clamping member 200 is clamped in place, the self-locking rod 120 automatically slides back to the initial position from the sliding groove 112 under the action of gravity, and clamps the clamping member 200 to limit the movement of the clamping member 200, thereby realizing the installation of the fixing component 100 and the clamping member 200. When disassembling the fixing component 100 and the clamping member 200, it is only necessary to manually slide the self-locking rod 120 to a position away from the clamping member 200 and remove the clamping member 200 from the mounting hole 111. The installation and disassembly methods of the self-locking structure are simple and convenient. A screwdriver wrench is required to initially fix the base 110 on the wall and the clip 200 on the wall-mounted product 400. However, no screws, screwdrivers or other tools are required to assist in the subsequent installation and disassembly of the fixing assembly 100 and the clip 200. The self-locking structure uses gravity for self-locking, and its installation efficiency is high. No tools are required for disassembly, which solves the problem of not having a screwdriver and makes the disassembly of the self-locking structure efficient. At the same time, compared with the current device that uses a spring mechanism for self-locking, the self-locking structure has a simple structure and low cost.

[0044] In one embodiment, referring to Figure 1 , Figure 2 , Figure 5 Figure 7 to Figure 8As shown, the sliding groove 112 includes a self-locking portion 1121 and a sliding portion 1122 . The self-locking portion 1121 is arranged close to the mounting hole 111 , and the sliding portion 1122 is connected to the self-locking portion 1121 and extends upward from one end connected to the self-locking portion 1121 . Specifically, the sliding groove 112 includes a self-locking portion 1121 and a sliding portion 1122, and the portions and the sliding portion 1122 are connected and arranged, and the self-locking portion 1121 is the initial position of the self-locking rod 120. After the self-locking rod 120 is driven by the clamping member 200 to slide along the sliding groove 112, when it is not in contact with the clamping member 200, it needs to slide to the self-locking portion 1121 under the action of gravity to achieve the self-locking effect on the clamping member 200 and limit the movement of the clamping member 200. Therefore, the sliding portion 1122 is arranged above the self-locking portion 1121, that is, the side of the sliding portion 1122 connected to the self-locking portion 1121 extends in an obliquely upward or vertically upward direction. The sliding portion 1122 is formed, and the extension direction of the sliding portion 1122 is vertically upward or obliquely upward in a direction away from the mounting hole 111, so that the self-locking rod 120 can slide more smoothly along the sliding portion 1122 when pushed by the clamping member 200, ensuring the sliding and self-locking function of the self-locking rod 120; the length of the sliding portion 1122 needs to ensure the position of the highest point that the self-locking rod 120 can reach when moving, that is, when the self-locking rod 120 is pushed by the clamping member 200, the highest point that can slide is located on the sliding portion 1122, so that the self-locking rod 120 automatically slides to the self-locking portion 1121 when not pushed by the clamping member 200. The structure of the sliding groove 112 is simple, ensuring the self-locking function of the self-locking structure.

[0045] In a specific embodiment, refer to Figure 1 , Figure 2 , Figure 5 Figure 7 to Figure 8As shown, the sliding groove 112 also includes a terminating portion 1123 , which is located on a side of the sliding groove 112 away from the mounting hole 111 and connected to the sliding portion 1122 . The terminating portion 1123 is extended downward from one end connected to the sliding portion 1122 . Specifically, the sliding groove 112 also includes a terminating portion 1123, and the terminating portion 1123 is used to slide the self-locking rod 120 onto the terminating portion 1123 to avoid the clamping member 200 from being separated from the fixing assembly 100 when the fixing assembly 100 and the clamping member 200 are disassembled; that is, when the fixing assembly 100 and the clamping member 200 are disassembled, it is necessary to manually slide the self-locking rod 120 from the self-locking portion 1121 along the sliding portion 1122 to the terminating portion 1123, and place the self-locking rod 120 stationary in the terminating portion 1123 to prevent the self-locking rod 120 from sliding to the self-locking portion 1121 again due to gravity, thereby affecting the removal of the clamping member 200 from the base 110; therefore, the terminating portion 1123 is arranged on a side away from the mounting hole 111, and is aligned with the mounting hole 111. The sliding portion 1122 is connected. Since the sliding portion 1122 is arranged above the self-locking portion 1121, in order to prevent the self-locking rod 120 from automatically sliding from the terminating portion 1123 to the self-locking portion 1121, the terminating portion 1123 is extended downward from the side connected to the sliding portion 1122, that is, the terminating portion 1123 is arranged below the end of the sliding portion 1122 away from the mounting hole 111, and can be a vertical downward position or an oblique downward position of the end of the sliding portion 1122 away from the mounting hole 111, which is not limited here. Therefore, when the self-locking rod 120 is located at the terminating portion 1123, the self-locking rod 120 cannot slide without being affected by external force, thereby facilitating the user to disassemble the fixing assembly 100 and the clamping member 200 and improving work efficiency; and the operation is simple and the cost is low.

[0046] In particular, the position of the stop portion 1123 needs to be located as far away from the mounting hole 111 as possible, so as to prevent the self-locking rod 120 from abutting against the clamping member 200 when the clamping member 200 is moved when the self-locking rod 120 is located at the stop portion 1123, thereby limiting the movement of the clamping member 200 and affecting the separation of the clamping member 200 from the fixing assembly 100. When disassembling the fixing assembly 100 and the clamping member 200, first manually slide the self-locking rod 120 to the stop portion 1123, at which time the movement of the clamping member 200 is not restricted, and then remove one end of the clamping member 200 from the mounting hole 111, so as to achieve the separation of the fixing assembly 100 and the clamping member 200.

[0047] In one embodiment, referring to Figure 1 to Figure 1As shown in FIG. 1 , the self-locking rod 120 includes an abutting portion 121 and two fixing portions 122 , the two fixing portions 122 are respectively connected to two sides of the abutting portion 121 , the abutting portion 121 is slidably connected to the two sliding grooves 112 , and the two fixing portions 122 are respectively located on two sides of the two sliding grooves 112 . Specifically, the self-locking rod 120 includes an abutting portion 121 and two fixing portions 122, the abutting portion 121 is located inside the base 110, so as to abut against one side of the clamping member 200, the abutting portion 121 is slidably connected with the two sliding grooves 112, the fixing portions 122 are fixedly connected at both ends of the abutting portion 121, the fixing portions 122 are located on both sides of the two sliding grooves 112 facing the outside, and the two fixing portions 122 are clamped with the sliding grooves 112, so that the two fixing portions 122 clamp the self-locking rod 120 on the base 110; in this embodiment, the fixing portion 122 is provided with a nut, and the two nuts are rotatably fixed to the abutting portion 121, so as to realize the connection between the self-locking rod 120 and the base 110. The structure is simple, and the installation and disassembly are simple, and it is convenient for the user to slide the self-locking rod 120, thereby improving the work efficiency.

[0048] In a specific embodiment, refer to Figures 6 to 8 , Fig.12 As shown, the self-locking structure further includes a cushion block 300 , and the cushion block 300 is spaced apart at the lower side of the clamping member 200 for supporting the wall-mounted product 400 . Specifically, the clamping component 200 is generally arranged at the upper part or the middle part of the wall-mounted product 400, so as to hang the wall-mounted product 400 on the wall 500. In order to further ensure that the wall-mounted product 400 is hung on the wall 500, the cushion block 300 is also arranged below the clamping component 200. The cushion block 300 is fixed on the wall-mounted product 400, and one end thereof abuts against the wall 500, thereby playing a role in supporting the wall-mounted product 400. In this embodiment, the cushion block 300 is fixed to the wall-mounted product 400 by screws like the clamping component 200, as a support for the wall-mounted product 400 and the wall 500 below, thereby making the wall-mounted product 400 more stable when hung on the wall 500, reducing the probability of the wall-mounted product 400 falling, and improving the structural stability of the self-locking structure.

[0049] In one embodiment, referring to Figures 1 to 8As shown, the mounting hole 111 is two intersecting arc structures, and the clamping member 200 includes a first clamping portion 210 and a second clamping portion 220 connected to the first clamping portion 210, the second clamping portion 220 passes through the mounting hole 111, and the first clamping portion 210 and the second clamping portion 220 are respectively clamped on both sides of the mounting hole 111. Specifically, the mounting hole 111 is set as an arc structure, and it is two intersecting arc structures; the clamping part 200 includes a first clamping part 210 and a second clamping part 220, and the first clamping part 210 and the second clamping part 220 are connected; the first clamping part 210 and the second clamping part 220 are set as arc structures, and the diameter of the second clamping part 220 is smaller than the diameter of the first clamping part 210, the diameter of the second clamping part 220 is smaller than the diameter of one of the arc structures of the mounting hole 111 and larger than the diameter of the other arc structure, the diameter of the first clamping part 210 is larger than the diameter of the mounting hole 111, so the second clamping part 220 can pass through the mounting hole 111, and the first clamping part 210 is clamped on the outside of the mounting hole 111, that is, the first clamping part 210 and the second clamping part 220 are respectively located on both sides of the mounting hole 111, thereby realizing the clamping of the clamping part 200 with the mounting hole 111. The self-locking structure is simple in structure and low in cost, and the installation and disassembly of the clamping member 200 and the base 110 are simple and quick. The second clamping portion 220 is passed through the mounting hole 111 and the first clamping portion 210 and the second clamping portion 220 are clamped to the mounting hole 111.

[0050] In particular, in this embodiment, referring to Figures 1 to 8As shown, the base 110 is fixed on the wall 500, the left side wall of the base 110 is bent to the left on the side away from the front side wall to form a first mounting portion, and the right side wall of the base 110 is bent to the right on the side away from the front side wall to form a second mounting portion, the first mounting portion and the second mounting portion are respectively used to be fixedly connected to the wall 500, and the connection method can be screwed, glued, etc., which is not limited here. In this embodiment, expansion screws are used to fix the base 110 and the wall 500, so as to improve the firmness of the fixation; the mounting hole 111 includes a first circular hole and a second circular hole connected to the wall 500. The second circular hole intersects with the first circular hole, the diameter of the first circular hole is larger than the diameter of the second circular hole, and the first circular hole is located above the second circular hole, that is, the mounting hole 111 is in the form of a gourd hole; the first clamping portion 210 and the second clamping portion 220 are connected to each other on one side thereof, and a protruding structure is provided, that is, after the first clamping portion 210 and the second clamping portion 220 are fixedly connected, the clamping component 200 as a whole presents an "I" shape, and the clamping component 200 matches and engages with the mounting hole 111 to facilitate the clamping of the clamping component 200 with the mounting hole 111.

[0051] Reference Figures 7a to 7cAs shown, when the self-locking structure is installed, first, the self-locking rod 120 is located at the self-locking portion 1121 (i.e., the initial position) of the sliding groove 112. At this time, the clamping member 200 (i.e., the hook) is fixed on the wall-mounted product 400 and has not yet come into contact with the self-locking rod 120. As the wall-mounted product 400 is installed, the wall-mounted product 400 moves, and the second clamping portion 220 of the "I"-shaped clamping member 200 with a smaller diameter passes through the first circular hole with a larger diameter of the installation hole 111 (i.e., the gourd hole). At this time, one side of the clamping member 200 comes into contact with the self-locking rod 120. Since the clamping member 200 moves with the wall-mounted product 400, The self-locking rod 120 moves with the movement of the product 400 to push the self-locking rod 120 to slide along the sliding groove 112. When the first clamping portion 210 of the clamping member 200 contacts the base 110, the self-locking rod 120 is pushed to the highest point. Since the diameter of the first clamping portion 210 is greater than the diameter of the first circular hole of the mounting hole 111, the clamping member 200 cannot continue to extend into the base 110. At this time, it is necessary to control the clamping member 200 to move toward the second circular hole of the mounting hole 111 below until one side of the clamping member 200 abuts against one end of the lowest point of the second circular hole. Since the diameter of the second clamping portion 220 is The diameter of the first clamping part 210 is larger than the diameter of the second circular hole, and the diameter of the first clamping part 210 is smaller than the diameter of the second circular hole, so that the first clamping part 210 and the second clamping part 220 are respectively located on both sides of the second circular hole, and the clamping part 200 and the second circular hole are mutually clamped, thereby realizing that the wall-mounted product 400 is hung on the wall 500; at the same time, since the self-locking rod 120 is not in contact with the clamping part 200, under the action of gravity, the self-locking rod 120 slides along the groove direction of the sliding groove 112 to the self-locking part 1121 (i.e., the initial position), at this time, the wall-mounted product 400 still has the freedom to move upward, but the clamping part 200 and the self-locking rod The distance between the self-locking rod 120 and the sliding groove 112 is limited. The wall-mounted product 400 will contact the self-locking rod 120 that has returned to the initial position after moving a short distance, and a self-locking groove is also provided on the clamping member 200. The self-locking groove is formed by the upper end of the clamping member 200 being recessed downward, so that the self-locking rod 120 that has slid back to the initial position is located in the self-locking groove. At this time, the left and right sides of the self-locking rod 120 are clamped by the clamping member 200 to prevent the self-locking rod 120 from moving along the groove direction of the sliding groove 112. Therefore, the wall-mounted product 400 cannot continue to move upward, thereby realizing the locking of the wall-mounted product 400 and preventing the wall-mounted product 400 from falling off the wall 500.

[0052] Reference Figure 7d to Figure 7fAs shown, when disassembling the wall-mounted product 400, the self-locking rod 120 located at the self-locking portion 1121 is manually moved to the end portion 1123, and the self-locking rod 120 is now away from the clamping member 200, so the wall-mounted product 400 is lifted upward, and the second clamping portion 220 of the clamping member 200 is now out through the first circular hole of the mounting hole 111, thereby achieving the disassembly of the wall-mounted product 400. The self-locking structure has a simple structure, is convenient and quick to install and disassemble, and has low cost.

[0053] In a specific embodiment, refer to Figures 9 to 12 As shown, the mounting hole 111 is a horizontal straight structure, and one end of the clamping member 200 includes a slot 230. The slot 230 is recessed from the side of the clamping member 200 close to the wall 500 to the direction away from the wall 500 to form an escape portion 231, and the lower end of the escape portion 231 is recessed downward to form a limit portion 232, and the limit portion 232 is used to clamp the self-locking rod 120. Specifically, the mounting hole 111 is set as a horizontal straight structure, that is, the mounting hole 111 is set as a "one" hole, and the mounting hole 111 can completely penetrate a side wall of the base 110 or only be located at a part of a side wall of the base 110, which is not limited here; the clamping member 200 is set as a hook shape, that is, a slot 230 is set on one side of the clamping member 200, and the slot 230 is recessed from the side of the clamping member 200 close to the wall 500 to the direction away from the wall 500 to form an escape portion 231, the avoidance portion 231 is used to avoid the structure of the side wall of the base 110 near the mounting hole 111, so that the clamping member 200 can freely pass through the mounting hole 111; and the lower end of the avoidance portion 231 is recessed downward to form a limiting portion 232, and the limiting portion 232 is at a certain distance from the side surface of the clamping member 200 close to the wall 500, so when the self-locking rod 120 slides to the limiting portion 232, the limiting portion 232 is used to limit the sliding of the self-locking rod 120.

[0054] In particular, refer to Figures 10a to 10c , Figures 11a to 11cAs shown, in this embodiment, one end of the clamping member 200 located outside the mounting hole 111 is rotatably connected to the base 110. When installing the clamping member 200, the one end of the clamping member 200 located at the mounting hole 111 is connected to the base 110. At this time, the clamping member 200 is not in contact with the self-locking rod 120, and the self-locking rod 120 is in an initial position. Then, the wall-mounted product 400 is moved to drive the other side of the clamping member 200 to pass through the mounting hole 111. The avoidance portion 231 of the clamping member 200 avoids the base 110 structure around the mounting hole 111, so that the clamping member 200 can pass through the mounting hole 111. At this time, one side of the clamping member 200 is in contact with the self-locking rod 120. As the clamping member 200 moves, the self-locking rod 120 is pushed along the The sliding groove 112 slides upward until the clip 200 moves to a certain angle and the self-locking rod 120 reaches the highest point of movement. At this time, the self-locking rod 120 abuts against one side of the clip 200; the clip 200 continues to be moved. Due to the relationship between the limiting portion 232, the self-locking rod 120 does not abut against the clip 200. The self-locking rod 120 is affected by gravity and slides downward along the sliding groove 112 to the initial position (i.e., the self-locking portion 1121). At this time, the limiting portion 232 coincides with the self-locking portion 1121, so the self-locking rod 120 is located in the limiting portion 232. The self-locking rod 120 locks the clip 200 to prevent the clip 200 from continuing to move, thereby realizing the self-locking function of the self-locking structure and preventing the wall-mounted product 400 from falling from the wall 500.

[0055] Reference Fig.10d and Fig.11d As shown, when the wall-mounted product 400 and the wall 500 are to be disassembled, the self-locking rod 120 is manually slid from the self-locking portion 1121 (i.e., the initial position) to the end portion 1123, at which time the self-locking rod 120 is away from the clamping member 200, and then the wall-mounted product 400 is moved to pass one end of the clamping member 200 through the mounting hole 111 to the outside of the mounting hole 111, so as to separate the wall-mounted product 400 from the wall 500. The self-locking structure is simple in structure, convenient and quick to install and disassemble, and low in cost.

[0056] In one embodiment, referring to Figures 9 to 12As shown, the base 110 includes an insertion portion 113, which protrudes upward from one side of the base 110; the clamping member 200 also includes a groove 240, which is formed by the upper end of the avoidance portion 231 being recessed upward, and the insertion portion 113 is inserted into the groove 240 and clamped with the groove 240. Specifically, one end of the clamping member 200 located on the outer side of the base 110 is rotatably connected to the base 110, that is, an insertion portion 113 is provided on the base 110, and the insertion portion 113 is formed by an upward protrusion of the upper end surface of the base 110; a groove 240 is also provided on the clamping member 200, and the groove 240 is formed by an upward depression of the upper end of the avoidance portion 231, and the groove 240 is at a certain distance from a side of the clamping member 200 close to the wall 500, thereby ensuring that the clamping member 200 can pass through the mounting hole 111; the groove 240 is adapted to the insertion portion 113, so that the insertion portion 113 is inserted into the groove 240 and clamped with the groove 240. When installing the wall-mounted product 400, the groove 240 is aligned with the insertion portion 113 and inserted, and the other side of the clamping member 200 is moved through the mounting hole 111, and finally the wall-mounted product 400 is fixed. The fixing method is simple and has low production cost.

[0057] In one embodiment, referring to Figure 9 to Figure 1 As shown in FIG. 1 , the clamping member 200 further includes a guide portion 233, which is disposed adjacent to the limiting portion 232. The guide portion 233 extends obliquely upward from one end of the clamping member 200 close to the wall 500 to connect with the limiting portion 232. Specifically, after the clamping member 200 passes through the mounting hole 111, one end of the clamping member 200 abuts against the self-locking rod 120. In order to facilitate pushing the self-locking rod 120, the guide portion 233 is further disposed on the clamping member 200. The guide portion 233 is disposed adjacent to the avoidance portion 231 and the limiting portion 232, respectively. The guide portion 233 extends obliquely upward from one end of the clamping member 200 close to the wall 500 and extends to connect with the limiting portion 232, thereby making the clamping member 200 When the side of the guide portion 233 of the clamping member 200 away from the limiting portion 232 abuts against the self-locking rod 120, the clamping member 200 is continuously moved, and the self-locking rod 120 is guided by the guide portion 233 and smoothly slides upwards, and when the self-locking rod 120 is located at the side of the guide portion 233 close to the limiting portion 232, the clamping member 200 is continuously moved, and the self-locking rod 120 slides downward along the sliding groove 112 to the self-locking portion 1121 and is clamped with the limiting portion 232. Therefore, the sliding of the self-locking rod 120 and the clamping member 200 is smoother, and the working efficiency is improved.

[0058] Reference Figure 8 and Fig.12 As shown, the present application also provides a wall-mounted product 400, which includes a self-locking structure. The self-locking structure is any one of the self-locking structures described above. Since the self-locking structure is described in detail in the above embodiments, it will not be repeated here; wherein, the wall-mounted product 400 is connected to the wall 500 via the self-locking structure.

[0059] Since the wall-mounted product 400 adopts the self-locking structure in this embodiment, the installation and disassembly of the self-locking structure are simpler and more convenient, so the installation and disassembly operations of the wall-mounted product 400 and the wall 500 are more convenient, thereby improving work efficiency; and the structure of the self-locking structure is simple, so the production cost of the wall-mounted product 400 is low.

[0060] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A self-locking structure, characterized in that: include: A fixing assembly includes a base and a self-locking rod, wherein the base includes a mounting hole and two sliding grooves, the mounting hole and the two sliding grooves are adjacently arranged, and the two ends of the self-locking rod are respectively located on both sides of the two sliding grooves, and the self-locking rod can slide along the sliding grooves; A clamping member, the clamping member being detachably connected to the fixing assembly; During installation, one end of the clamping piece passes through the mounting hole and abuts against the self-locking rod. The clamping piece is moved to drive the self-locking rod to slide along the sliding groove until the clamping piece is engaged with the mounting hole. The self-locking rod slides along the sliding groove to the initial position under the action of gravity and is engaged with the clamping piece.

2. The self-locking structure according to claim 1, characterized in that: The sliding groove includes a self-locking portion and a sliding portion. The self-locking portion is arranged close to the mounting hole. The sliding portion is connected to the self-locking portion and extends upward from one end connected to the self-locking portion.

3. The self-locking structure according to claim 2, characterized in that: The sliding groove further includes a terminating portion, which is located on a side of the sliding groove away from the mounting hole and connected to the sliding portion. The terminating portion is extended downward from one end connected to the sliding portion.

4. The self-locking structure according to claim 1, characterized in that: The self-locking rod includes an abutting portion and two fixing portions, the two fixing portions are respectively connected to both sides of the abutting portion, the abutting portion is slidably connected to the two sliding grooves, and the two fixing portions are respectively located on both sides of the two sliding grooves.

5. The self-locking structure according to claim 1, characterized in that: The self-locking structure further includes a pad, which is spaced apart on the lower side of the clamping member and is used to support the wall-mounted product.

6. The self-locking structure according to any one of claims 1 to 5, characterized in that: The mounting hole is a structure of two intersecting arcs. The clamping part includes a first clamping portion and a second clamping portion connected to the first clamping portion. The second clamping portion passes through the mounting hole. The first clamping portion and the second clamping portion are respectively clamped on both sides of the mounting hole.

7. The self-locking structure according to any one of claims 1 to 5, characterized in that: The mounting hole is a horizontal straight structure, and one end of the clamping member includes a clamping slot. The clamping slot is recessed from the side of the clamping member close to the wall toward the direction away from the wall to form an avoidance portion, and the lower end of the avoidance portion is recessed downward to form a limiting portion, and the limiting portion is used to clamp the self-locking rod.

8. The self-locking structure according to claim 7, characterized in that: The base includes an inserting portion, which protrudes upward from one side of the base; the clamping member also includes a groove, which is formed by the upper end of the avoidance portion being recessed upward, and the inserting portion is inserted into the groove and clamped with the groove.

9. The self-locking structure according to claim 8, characterized in that: The clamping member further includes a guide portion, which is arranged adjacent to the limiting portion. The guide portion extends obliquely upward from one end of the clamping member close to the wall to connect with the limiting portion.

10. A wall-mounted product, characterized in that: include: A self-locking structure, wherein the self-locking structure is the self-locking structure according to any one of claims 1 to 9; Wherein, the wall-mounted product is connected to the wall via the self-locking structure.

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