A hook and eye fastener for wall hanging home

Abstract

The utility model provides a kind of for wall-mounted home's child-mother buckle, including the first buckle body with the plug-in part for being connected, and the second buckle body with the cavity for accommodating plug-in part, the cavity is equipped with at least one opening, for the plug-in part in and out;And limiting piece: be on the first buckle body and / or second buckle body, for preventing the buckle body that has connected slip off.When the first buckle body is connected by plug-in part and second buckle, limiting piece will limit the relative movement of the plug-in part and the cavity in vertical direction, so that the first buckle body and second buckle will not easily separate because of shaking, to ensure that the household goods using this child-mother buckle will not be lifted because of accidental impact and pull, to avoid the problem that garbage can falls from wall.

Description

Technical Field

[0001] This utility model relates to the field of component connection technology, and in particular to a snap fastener for wall-mounted furniture. Background Technology

[0002] In daily life, snap fasteners are commonly used to secure small household items such as trash cans. Typically, the female snap fastener is fixed to a vertical surface such as a wall or door panel, while the male snap fastener is fixed to the small household item. The small household item is secured by inserting the male snap fastener into the female snap fastener.

[0003] After the male buckle is inserted into the female buckle, the male buckle can be easily pulled out by moving it in the opposite direction. For wall-mounted trash cans fixed with male and female buckles, when the trash bag is lifted, the trash can is easily pulled upwards, causing it to fall. For wall-mounted shelves fixed with male and female buckles, they are also prone to falling due to accidental bumps, causing the shelves to shake upwards under external force. Therefore, in order to improve the stability of wall-mounted home furnishings, it is necessary to solve the technical problem of the male buckle easily coming off the female buckle. Utility Model Content

[0004] To overcome the problems existing in related technologies, this utility model provides a snap fastener for wall-mounted furniture.

[0005] include:

[0006] The first fastener is provided with a connector for connection;

[0007] The second fastener has a cavity for accommodating the connector, and the cavity has at least one upward opening for the connector to enter and exit.

[0008] Limiting element: provided on the first buckle body and / or the second buckle body, used to prevent the connected buckle body from slipping vertically.

[0009] Preferably, the limiting member is disposed on the second buckle body and located above the cavity opening.

[0010] Preferably, the limiting member is disposed in the second buckle body, located inside the cavity, and the plug-in member is provided with a groove for accommodating the limiting member.

[0011] Preferably, the connector is provided with a clearance groove to avoid interfering with the limiting member.

[0012] Preferably, the limiting member is disposed on the first buckle body and located below the plug-in member.

[0013] Preferably, the outer surface of the cavity is provided with a clearance groove to avoid interfering with the limiting member.

[0014] Preferably, the limiting member is a protrusion.

[0015] Preferably, the side of the limiting member facing away from the bottom surface of the cavity is an inclined surface.

[0016] Preferably, the end of the clearance groove is provided with an inclined surface that cooperates with the protrusion.

[0017] Preferably, the limiting member is connected to an elastic arm.

[0018] Preferably, it also includes a back plate, one side of which is coated with adhesive, and the first or second fastener is fixed to the other side of the back plate away from the adhesive.

[0019] Preferably, it also includes a back plate, one side of which is provided with a magnet or adhesive, and the other side of the back plate opposite to the adhesive is fixed with the first buckle or the second buckle.

[0020] The beneficial effects of this utility model are as follows: After the first buckle is connected to the second buckle through the connector, the limiting member will restrict the relative movement of the connector and the cavity in the vertical direction, so that the first buckle and the second buckle will not easily detach due to shaking. The shelf using this seed buckle is not easy to fall off due to accidental bumping or external force. The wall-mounted trash can using this seed buckle will not be lifted when changing the trash bag, thus avoiding the problem of wall-mounted furniture falling off the wall. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the first buckle in Embodiment 1 and Embodiment 2.

[0022] Figure 2 This is a schematic diagram of the second buckle in Embodiments 1 and 2.

[0023] Figure 3 This is a schematic diagram of the first buckle in Example 3.

[0024] Figure 4 This is a schematic diagram of the second buckle in Example 3.

[0025] Figure 5 This is a schematic diagram of the first buckle in Example 4.

[0026] Figure 6 This is a schematic diagram of the second buckle in Example 4.

[0027] Figure 7 This is a schematic diagram of the first and second fasteners being fastened together.

[0028] Figure label:

[0029] 110, plug connector; 111, avoidance groove; 112, groove; 112a, groove bottom; 112b, groove shoulder; 120, support plate; 130, column; 210, cavity; 210a, notch; 220, limiting member; 221, hanging plate; 230, support ring. Detailed Description of Embodiments

[0030] Hereinafter, preferred embodiments of the present utility model will be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of the present utility model are shown in the accompanying drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present utility model more thorough and complete, and to fully convey the scope of the present utility model to those skilled in the art.

[0031] Example 1

[0032] This embodiment provides a male and female buckle for wall-mounted home furnishings.

[0033] As shown in Figure 1 and 2 , a male and female buckle for wall-mounted home furnishings comprises:

[0034] a first buckle body provided with a plug connector 110 for connection;

[0035] a second buckle body provided with a cavity 210 for accommodating the plug connector 110, wherein the cavity 210 is provided with at least one upward opening for the plug connector 110 to enter and exit;

[0036] a limiting member 220: provided on the first buckle body and / or the second buckle body, for preventing the connected first buckle body and second buckle body from slipping off vertically.

[0037] Preferably, the limiting member 220 is provided on the second buckle body and located above the opening of the cavity 210.

[0038] Preferably, the limiting member 220 is a convex block.

[0039] In this embodiment, as Figure 1 shown, the first buckle body is provided with the plug connector 110, the plug connector 110 is wider at an upper portion thereof and narrower at a lower portion thereof, with a stepped transition at a middle portion thereof, forming an inverted "convex"-like shape, and the lower end of the plug connector 110 may be a straight edge at a top portion of the "convex" shape, or may be a Figure 1 rounded edge as shown.

[0040] As Figure 1 shown, the first buckle body further comprises a support plate 120, and a column 130 is connected between the support plate 120 and the plug connector 110.

[0041] As Figure 2 As shown, the second buckle body includes a support ring 230. A folded plate is fixed to the front side of the support ring 230. The folded plate is U-shaped or U-shaped when viewed from above. The inner surface of the folded plate is flush with the inner surface of the support ring 230. A baffle is fixed to the folded plate. The support ring 230, the folded plate, and the baffle together form a cavity 210 for accommodating the plug-in 110. The folded plate constitutes the left side wall, front side wall, and right side wall of the cavity 210. The baffle constitutes the bottom plate of the cavity 210. An opening is provided at the upper end of the cavity 210 for the plug-in 110 to enter and exit.

[0042] When the first fastener engages with the second fastener, the connector 110 is inserted into the cavity 210 from top to bottom until the lower end of the connector 110 abuts against the inner bottom surface of the cavity 210. Meanwhile, the left and right sides of the connector 110 abut against the inner side surfaces of the cavity 210. Therefore, the connector 110 is limited by the cavity 210 on the lower, left, and right sides. At the same time, after the connector 110 is inserted into the cavity 210, the front sidewall of the cavity is located between the connector 110 and the support plate 120 of the first fastener. Thus, the cavity 210 also restricts the movement of the connector 110 and the support plate 120 in the front-back direction.

[0043] It is worth noting that, Figure 2 The image shows a notch 210a in the front sidewall of the cavity. This notch 210a is used to place the column 130 connecting the support plate 120 and the connector 110. Depending on the position and shape of the column 130, the notch 210a may or may not be provided.

[0044] To limit the upward movement of the connector 110, in this embodiment, as follows: Figure 2 As shown, the upper part of the support ring 230 is provided with a limiting member 220. When the plug 110 is inserted into the cavity 210 from top to bottom, the side of the plug 110 facing the support ring 230 presses against the limiting member 220, causing both the limiting member 220 and the plug 110 to deform until the plug 110 is restricted by the cavity 210 and no longer moves downwards. The upper surface of the plug 110 just passes over the lower surface of the limiting member 220, and the limiting member 220 does not... When pressed by the connector 110, both the limiting member 220 and the connector 110 return to their original state. At this time, the bottom surface of the limiting member 220 abuts against the upper surface of the connector 110, so that the connector 110 will be blocked by the limiting member 220 when it moves upward. This can prevent the connector 110 from coming out of the cavity 210, thus ensuring that the first buckle will not come out upward after the first buckle and the second buckle are fastened, making the connection between the two more secure.

[0045] It is worth noting that when the connector 110 and the limiting member 220 are pressed against each other, the connector 110 deforms slightly and will not affect the insertion of the connector 110 into the cavity 210.

[0046] Example 2

[0047] In Embodiment 1, the plug-in member 110 and the limiting member 220 will slide against each other when they are pressed together, resulting in severe wear between them. Based on Embodiment 1, this embodiment further improves the design of the male and female buckle to address the above-mentioned technical problems.

[0048] Preferably, the connector 110 is provided with a clearance groove 111 for avoiding interference with the limiting member 220.

[0049] Preferably, the limiting member 220 is a protrusion, and the side of the protrusion facing away from the cavity 210 is an inclined surface.

[0050] Preferably, the upper end of the clearance groove 111 is provided with an inclined surface that matches the protrusion.

[0051] like Figure 1 As shown, the surface of the connector 110 is provided with a relief groove 111. When the connector 110 is about to be inserted into the cavity 210 from top to bottom, the relief groove 111 is located directly above the limiting member 220, so that when the connector 110 moves down, the limiting member 220 is located in the relief groove 111. This avoids the connector 110 and the limiting member 220 from being squeezed and deformed against each other in the early stage of the insertion process, ensuring that the connector 110 can enter the cavity 210 more smoothly, and also avoiding mutual wear between the connector 110 and the limiting member 220 in the early stage.

[0052] When the relatively moving limiting member 220 abuts against the end of the clearance groove 111, the limiting member 220 and the plug member 110 are squeezed and deformed against each other until the plug member 110 passes the limiting member 220. Then, the plug member 110 and the limiting member 220 return to their original state. At this time, the bottom surface of the limiting member 220 abuts against the upper surface of the plug member 110.

[0053] To further mitigate the compression between the limiting member 220 and the connector 110 after the limiting member 220 disengages from the relief groove 111, the limiting member 220 is positioned away from the cavity 210. In this embodiment, the upper surface of the limiting member 220 is set as an inclined surface, and the upper end of the relief groove 111 is set as an inclined surface that matches the limiting member 220. When the limiting member 220 abuts against the end of the relief groove 111, the two opposing inclined surfaces come into contact with each other, slide against each other, and then disengage, making the compression process between the connector 110 and the limiting member 220 smoother and further reducing the intensity of the compression between the connector 110 and the limiting member 220.

[0054] Example 3

[0055] Based on Embodiment 1, another limiting method for the connector 110 is provided.

[0056] like Figure 3 As shown, preferably, the connector 110 is provided with a groove 112 for accommodating the limiting member 220, the groove 112 having a groove bottom 112a, and / or the groove 112 having a stepped groove shoulder 112b.

[0057] like Figure 4 As shown, preferably, the limiting member 220 is located inside the cavity 210, and a suspension plate 221 is connected between the limiting member 220 and the support ring 230.

[0058] Preferably, the limiting member 220 is a protrusion.

[0059] Preferably, the suspension plate 221 is made of an elastic material to form an elastic arm.

[0060] like Figure 3 As shown, the connector 110 is also provided with a groove 112, such as Figure 4 As shown, the support ring 230 is connected to a suspension plate 221, and a limiting member 220 is connected to the suspension plate 221. When the plug 110 is inserted into the cavity 210, the plug 110 and the limiting member 220 are squeezed and rubbed until the plug 110 is restricted from moving by the cavity 210. Then, the limiting member 220 enters the groove 112, and the bottom surface of the limiting member 220 abuts against the inner surface of the groove 112, thereby limiting the plug 110 from coming out upward.

[0061] In one embodiment, after the limiting member 220 enters the groove 112, it abuts against the bottom 112a of the groove 112.

[0062] In one embodiment, after the limiting member 220 enters the groove 112, it abuts against the groove shoulder 112b of the groove 112.

[0063] In one embodiment, the limiting member 220 includes a first limiting member and a second limiting member. After the limiting member 220 enters the groove 112, the first limiting member abuts against the bottom 112a of the groove 112, and the second limiting member abuts against the shoulder 112b of the groove 112.

[0064] In one embodiment, the suspension plate 221 is made of an elastic material and is thinner than the support ring 230, so that the suspension plate 221 has space in the front-back direction to allow the limiting member 220 to move. When the plug 110 is inserted into the cavity 210, the limiting member 220 moves toward the support ring 230 to avoid the plug 110. The suspension plate 221 is driven to bend until the limiting member 220 enters the groove 112. The limiting member 220 loses its compression and is then driven to reset by the rebounding suspension plate 221, thereby abutting against the inner surface of the groove 112.

[0065] In one embodiment, the suspension plate 221 is made of rigid material. When the connector 110 is inserted into the cavity 210, the limiting member 220 will be subjected to intense compression and friction with the connector 110. To avoid this problem, a relief groove 111 can be provided at the corresponding position of the connector 110, and the side of the limiting member 220 away from the cavity 210 can be set as an inclined surface.

[0066] It is worth noting that a suspension plate 221 can be connected to a limiting member 220, or a suspension plate 221 can be connected to multiple limiting members 220. When a suspension plate 221 is connected to a limiting member 220, the suspension plate 221 can act as an elastic arm. When a suspension plate 221 is connected to multiple limiting members 220, the side wall of the suspension plate 221 can completely fit the inner ring surface of the support ring 230. At this time, the suspension plate 221 can be made of rigid material.

[0067] Example 4

[0068] Based on Embodiment 1, another limiting method for the connector 110 is provided.

[0069] like Figure 5 As shown, preferably, the first buckle body is provided with a limiting member 220. Specifically, the supporting plate 120 is fixedly connected to the limiting member 220, and the limiting member 220 is located below the plug-in member 110.

[0070] like Figure 6 As shown, preferably, the cavity 210 is provided with a relief groove 111 to avoid the limiting member 220. Specifically, the relief groove 111 is provided on the outer surface of the folding plate away from the support ring 230.

[0071] Preferably, the limiting member 220 is a protrusion.

[0072] When the support plate 120 is provided with the limiting member 220, during the insertion process of the plug-in member 110, the limiting member 220 first squeezes and rubs against the outer surface of the front wall of the cavity 210 until the insertion process ends. The lower edge of the cavity 210 passes over the upper surface of the limiting member 220. At this time, the limiting member 220 returns to its original state, so that the upper surface of the limiting member 220 abuts against the lower edge of the cavity 210. That is, the limiting member 220 abuts against the cavity 210 from below, preventing the cavity 210 from moving downwards, thereby preventing the first buckle and the second buckle from easily separating in the vertical direction.

[0073] In order to reduce the squeezing and friction between the baffle and the limiting member 220, the relief groove 111 can be opened on the outer surface of the folding plate, and the lower side of the limiting member 220 away from the cavity 210 and the lower end of the relief groove 111 can be set as an inclined surface.

[0074] Example 5

[0075] Preferably, the first buckle body is connected to a back plate, or the second buckle body is connected to a back plate, and the back plate is provided with adhesive on the side away from the first buckle body or the second buckle body. Specifically, when the first buckle body is connected to the back plate, the support plate 120 is fixedly connected to the back plate on the side away from the plug 110, or when the second buckle body is connected to the back plate, the support ring 230 is fixedly connected to the back plate on the side away from the cavity 210.

[0076] Preferably, the first buckle body is connected to a back plate, or the second buckle body is connected to a back plate, and a magnet is provided on the side of the back plate away from the first buckle body or the second buckle body. Specifically, when the first buckle body is connected to the back plate, the support plate 120 is fixedly connected to the back plate on the side away from the plug 110, and when the second buckle body is connected to the back plate, the support ring 230 is fixedly connected to the back plate on the side away from the cavity 210.

[0077] The first or second fastener is fixed to the furniture to be fixed. The other fastener, which is not fixed to the furniture, is connected to a back plate. This fastener is fixed to a flat surface through the back plate, allowing the furniture to be connected to the other fastener fixed to the flat surface through its own fastener, thereby fixing the furniture. When the surface to be fixed is a wall or wooden furniture, the back plate can be coated with adhesive and then pasted onto the surface to be fixed. When the surface to be fixed is an iron object, the back plate can be connected to a magnet.

[0078] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of this application. Any specific values ​​in all examples shown and discussed herein should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0079] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0080] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0081] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0082] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A snap fastener for wall-mounted furniture, characterized in that, Including: The first fastener is provided with a plug (110) for connection. The second fastener has a cavity (210) for accommodating the connector (110), the cavity (210) having at least one upward opening for the connector (110) to enter and exit; A limiting member (220) is provided on the first buckle body and / or the second buckle body to prevent the connected first buckle body and the second buckle body from slipping vertically.

2. The snap fastener according to claim 1, characterized in that, The limiting member (220) is provided on the second buckle body and is located above the opening of the cavity (210).

3. The snap fastener according to claim 1, characterized in that, The limiting member (220) is provided on the second buckle body and located inside the cavity (210), and the plug-in member (110) is provided with a groove (112) for accommodating the limiting member (220).

4. The snap fastener according to claim 2 or 3, characterized in that, The connector (110) is provided with a clearance groove (111) to avoid interference with the limiting member (220) during the insertion process.

5. The snap fastener according to claim 1, characterized in that, The limiting member (220) is located on the first buckle body and below the plug member (110).

6. The snap fastener according to claim 5, characterized in that, The outer surface of the cavity (210) is provided with a relief groove (111) to avoid interference with the limiting member (220) during the insertion process.

7. The snap fastener according to claim 2, 3 or 5, characterized in that, The limiting member (220) is a protrusion.

8. The snap fastener according to claim 7, characterized in that, The side of the limiting member (220) facing away from the cavity (210) is an inclined surface.

9. The snap fastener according to claim 7, characterized in that, The limiting member (220) is disposed on the elastic arm, and the limiting member (220) is connected to the corresponding buckle body through the elastic arm.

10. The snap fastener according to claim 1, characterized in that, It also includes a back panel, one side of which is provided with a magnet or adhesive, and the other side of which is fixed with the first or second fastener.

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