Assembled automobile key protection shell

Abstract

The utility model provides an assembly type automobile key protective shell, which comprises a main frame body, a closed cover body and a key cover body, the main frame body is a closed-loop frame body formed by detachably connecting at least two section shell bodies end to end in a buckling way, a first window and a second window are respectively formed on two opposite sides of the main frame body, and the first window and the second window are arranged on the main frame body. The shape of the first window is matched with that of the closed cover body, and the shape of the second window is matched with that of the key cover body; at least part of the wall edge of the sealing cover body extends outwards to form a first step, and the first step can be clamped on the inner wall edge of the first window; the number of the key cover bodies is multiple, at least part of the wall edge of each key cover body extends outwards to form a second step, and the second step can be connected to the inner wall edge of the second window in a clamped mode. The protection shell can completely store and connect the whole automobile key, the protection shell can be disassembled and assembled without auxiliary tools, the disassembly and assembly mode is simple and convenient, and the disassembly and assembly efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of car key protective shell technology, and more particularly to an assembled car key protective shell. Background Technology

[0002] Currently, car start keys are mostly detachably housed within the storage space of a car model. For example, patent publication number CN209917258U discloses a connecting device for holding a car start key. By setting a window structure on the top cover of the car model, the start key's switch button can be exposed outside the model. It is secured by a three-point connection: a fixing buckle with a fixing hole on the top cover, and two fixing screw holes with two fixing studs on the top cover. This greatly simplifies the connection and disassembly process, saving time for replacing consumable parts inside the start key. However, the switch button is directly exposed outside the connecting device, making it prone to dirt and damage. Furthermore, assembling the connecting device requires auxiliary tools (such as screwdrivers), and disassembling and replacing consumable parts is time-consuming and laborious, failing to further improve assembly and disassembly efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide an assembled car key protective shell to solve the problem mentioned in the background art that the switch button part of the car key is easily dirty and damaged, and the disassembly and assembly efficiency cannot be further improved.

[0004] To achieve the above objectives, this utility model provides an assembled car key protective shell, comprising a main frame, a closed cover, and a button cover. The main frame is a closed-loop frame formed by at least two segmented shells that can be snapped together and detached. A first window and a second window are formed on opposite sides of the main frame, respectively. The shape of the first window is adapted to the closed cover, and the shape of the second window is adapted to the button cover. At least a portion of the wall edge of the closed cover extends outward to form a first step, which can be engaged with the inner wall edge of the first window. There are multiple button covers, and at least a portion of the wall edge of each button cover extends outward to form a second step, which can be engaged with the inner wall edge of the second window.

[0005] As a preferred embodiment, a first clearance step is provided along the inner wall edge of the first window, and the first clearance step is adapted to and engaged with the first step; a second clearance step is provided along the inner wall edge of the second window, and the second clearance step is adapted to and engaged with the second step.

[0006] As a preferred embodiment, each of the segment housings has a snap-fit ​​opening or snap-fit ​​block at the end wall edge. The snap-fit ​​opening includes a clearance groove and a fastening groove arranged sequentially from the outside to the inside. The snap-fit ​​block can enter the clearance groove and move to be detachably connected to the fastening groove.

[0007] As a preferred embodiment, each of the segment housings is further provided with a positioning port or positioning block at the end wall edge, the positioning port having the same shape as the positioning block and the two being able to be connected in a concave-convex fit.

[0008] As a preferred embodiment, the main frame includes a first segment shell and a second segment shell. The first segment shell has a snap-fit ​​opening and a positioning block respectively provided at the two end walls. The second segment shell has a snap-fit ​​block and a positioning opening respectively provided at the two end walls at positions corresponding to the snap-fit ​​opening and the positioning block.

[0009] As a preferred embodiment, the main frame includes a first segment shell, a second segment shell, and a third segment shell. The first segment shell, the second segment shell, and the third segment shell are all provided with the snap-fit ​​opening at one end wall edge, and the snap-fit ​​block is provided on the other end wall edge.

[0010] As a preferred embodiment, a rope-threading hole is provided on each of the opposite sides of the main frame.

[0011] As a preferred embodiment, each of the button covers has a protruding contact block on the side opposite to the second step, and the contact block is in contact with the switch button of the car key.

[0012] As a preferred embodiment, the number of button covers is three, and the three button covers may be the same or different in shape and size, and at least one of the button covers has a through hole.

[0013] As a preferred embodiment, the second window is composed of a single window that matches the combined shape of the plurality of button covers, or the second window is composed of a plurality of partitioned windows that correspond one-to-one with the size and shape of the plurality of button covers.

[0014] Therefore, based on the technical means of this utility model, the advantages and beneficial effects that this utility model can achieve include: The assembled car key protective shell provided by this utility model consists of a main frame, a closed cover, and a button cover. The three components work together to completely cover the car key, reducing or even eliminating the risk of the car key becoming dirty and damaged due to external influences, and effectively protecting the car key. The assembled car key protective shell provided by this utility model also improves the assembly method of each component. The main frame can be connected end-to-end through at least two segmented shells to form a closed-loop frame, which is convenient for disassembly and assembly to store the car key in the main frame. The closed cover and the button cover are installed in the main frame through a stepped structure that cooperates with the main frame, thereby allowing the closed cover and the button cover to form a limit with the main frame. This not only prevents the closed cover and the button cover from detaching from the main frame, but also allows the button cover to move into the main frame, so that the switch button of the car key can be used normally. In summary, the modular car key protective shell provided by this utility model can completely house and connect the entire car key, and the protective shell can be disassembled and assembled without auxiliary tools. The disassembly and assembly method is simple and convenient, which helps to improve the efficiency of disassembly and assembly. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a car key protective shell according to an embodiment of the present invention.

[0016] Figure 2 for Figure 1 An exploded view of a car key protective case.

[0017] Figure 3 for Figure 1 A cross-sectional view of a car key protective case.

[0018] In the diagram: 100 - Main frame; 110 - First segment shell; 120 - Second segment shell; 131 - Snap-in opening; 1311 - Relief groove; 1312 - Fastening groove; 132 - Snap-in block; 141 - Positioning opening; 142 - Positioning block; 150 - Rope threading hole; 1 - First window; 11 - First relief step; 2 - Second window; 21 - Second relief step; 200 - Closed cover; 210 - First step; 300 - Button cover; 310 - Second step; 320 - Contact block; 330 - Through hole. Detailed Implementation

[0019] The preferred embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model.

[0022] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] Please refer to Figures 1 to 3This embodiment provides an assembled car key protective shell, including a main frame 100, a closed cover 200, and a button cover 300. The main frame 100 is a closed-loop frame formed by at least two segmented shells that can be detachably connected end-to-end. Each segmented shell has a snap-fit ​​opening 131 or a snap-fit ​​block 132 at its end wall. In this embodiment, the snap-fit ​​opening 131 includes a clearance groove 1311 and a fastening groove 1312 arranged sequentially from the outside to the inside. The snap-fit ​​block 132 can enter the clearance groove 1311 and move to be detachably connected to the fastening groove 1312. This arrangement allows any two segmented shells to be fixed or disassembled by applying force to pull them together or separate them, without the need for auxiliary tools, making the assembly and disassembly simple and convenient. In other embodiments of this invention, the snap-fit ​​opening 131 can be adjusted to include only the fastening groove 1312.

[0026] In this embodiment, each segment housing is further provided with a positioning port 141 or a positioning block 142 along its end wall edge, wherein the shape of the positioning port 141 is the same as that of the positioning block 142 and the two can be connected in a concave-convex fit. This arrangement enables rapid positioning between any two segment housings and also improves the connection strength between any two segment housings, making the structure of the main frame 100 more stable. In other embodiments of this utility model, each segment housing may not have a positioning port 141 and a positioning block 142.

[0027] In this embodiment, the main frame 100 includes a first segment shell 110 and a second segment shell 120. The two end walls of the first segment shell 110 are respectively provided with a snap-fit ​​opening 131 and a positioning block 142. The two end walls of the second segment shell 120 are respectively provided with a snap-fit ​​block 132 and a positioning opening 141 at positions corresponding to the snap-fit ​​opening 131 and the positioning block 142. It can be understood that the main frame 100 is shaped like a train head, which improves the aesthetics of the protective shell and increases its attractiveness. A rope hole 150 is provided on each of the opposite sides of the main frame 100 to facilitate the installation of a carrying rope or accessories on the protective shell.

[0028] In other embodiments of this utility model, a third segment shell can be added to the main frame 100 based on the first segment shell 110 and the second segment shell 120. A latching opening 131 is provided at one end wall edge of the first segment shell 110, the second segment shell 120, and the third segment shell, while a latching block 132 is provided at the other end wall edge. Simultaneously, the appearance of the main frame 100 can be configured with other shapes, such as a spaceship shape. The main frame 100 may not have a rope-threading hole 150.

[0029] It is understood that a first window 1 and a second window 2 are formed on opposite sides of the main frame 100, respectively. The shape of the first window 1 is adapted to the closed cover 200, and the shape of the second window 2 is adapted to the button cover 300. In this embodiment, a first clearance step 11 is provided along the inner wall of the first window 1, and the closed cover 200 can be engaged on the first clearance step 11 to prevent the closed cover 200 from detaching from the main frame 100. A second clearance step 21 is provided along the inner wall of the second window 2, and the button cover 300 can be engaged on the second clearance step 21 to prevent the button cover 300 from detaching from the main frame 100. The second window 2 is composed of individual windows adapted to the combined shape of multiple button covers 300. In other embodiments of this utility model, the first clearance step 11 may not be provided along the inner wall of the first window 1, and similarly, the second clearance step 21 may not be provided along the inner wall of the second window 2. The second window 2 can be adjusted to consist of multiple partitioned windows that correspond one-to-one with the size and shape of the multiple button covers 300.

[0030] The wall edge of the closed cover 200 extends outward at least partially to form a first step 210, which is adapted to engage with a first clearance step 11. There are multiple button covers 300, each with a wall edge extending outward at least partially to form a second step 310, which is adapted to engage with a second clearance step 21. It can be understood that each button cover 300 has a protruding contact block 320 on the side opposite to the second step 310. The contact block 320 is in contact with the switch button of the car key, allowing for convenient pressing of the corresponding switch button when the button cover 300 is moved by force.

[0031] In this embodiment, there are three button covers 300, and the three button covers 300 are different in shape and size. One of the three button covers 300 has a through hole 330. In other embodiments of this utility model, the number of button covers 300 can be adjusted to two or more, and the multiple button covers 300 can be set to have the same shape and size. The through hole 330 may not be provided on the button covers 300.

[0032] It should be noted that the installation process of the assembled car key protective case provided in this embodiment is as follows: First, the second steps 310 of the multiple button covers 300 are placed on the second clearance steps 21 of the second window 2. Then, the car key is placed inside the first segment housing 110, so that the switch buttons of the car key abut against the contact blocks 320 of each button cover 300. Subsequently, the first step 210 of the closing cover 200 is inserted into the first segment housing 110 along the first clearance step 11. Finally, the second segment housing 120 is snapped onto the first segment housing 110, thus completely enclosing and connecting the car key inside the protective case. If it is necessary to disassemble the car key, the above steps are reversed.

[0033] For clarity, certain features described in individual embodiments of the present invention may be used in combination in a single embodiment. Furthermore, various features of the present invention described in individual embodiments may also be used individually or in any suitable form in sub-combinations.

Claims

1. An assembled car key protective case, characterized in that, The device includes a main frame, a closed cover, and button covers. The main frame is a closed-loop frame formed by at least two segmented shells that can be snapped together and detached. A first window and a second window are formed on opposite sides of the main frame, respectively. The shape of the first window is adapted to the closed cover, and the shape of the second window is adapted to the button covers. At least a portion of the wall edge of the closed cover extends outward to form a first step, which can be engaged with the inner wall edge of the first window. There are multiple button covers, and at least a portion of the wall edge of each button cover extends outward to form a second step, which can be engaged with the inner wall edge of the second window.

2. The assembled car key protective case as described in claim 1, characterized in that, A first clearance step is provided along the inner wall of the first window, and the first clearance step is adapted to and engaged with the first step; a second clearance step is provided along the inner wall of the second window, and the second clearance step is adapted to and engaged with the second step.

3. The assembled car key protective case as described in any one of claims 1 or 2, characterized in that, Each of the segment housings has a snap-fit ​​opening or snap-fit ​​block at the end wall edge. The snap-fit ​​opening includes a clearance groove and a fastening groove arranged sequentially from the outside to the inside. The snap-fit ​​block can enter the clearance groove and move to be detachably connected to the fastening groove.

4. The assembled car key protective case as described in claim 3, characterized in that, Each of the aforementioned segmental housings is further provided with a positioning port or positioning block at the edge of its end wall. The positioning port has the same shape as the positioning block, and the two can be connected in a concave-convex fit.

5. The assembled car key protective case as described in claim 4, characterized in that, The main frame includes a first segment shell and a second segment shell. The first segment shell has a snap-fit ​​opening and a positioning block respectively at the two end walls. The second segment shell has a snap-fit ​​block and a positioning opening respectively at the two end walls at positions corresponding to the snap-fit ​​opening and the positioning block.

6. The assembled car key protective case as described in claim 4, characterized in that, The main frame includes a first segment shell, a second segment shell, and a third segment shell. The first segment shell, the second segment shell, and the third segment shell are all provided with the snap-fit ​​opening at one end wall edge, and the snap-fit ​​block is provided on the other end wall edge.

7. The assembled car key protective case as described in any one of claims 1 or 2, characterized in that, A rope-threading hole is provided on each of the two opposite sides of the main frame.

8. The assembled car key protective case as described in any one of claims 1 or 2, characterized in that, Each of the button covers has a protruding contact block on the side opposite to the second step, and the contact block is in contact with the switch button of the car key.

9. The assembled car key protective case as described in claim 8, characterized in that, The number of button covers is three, and the three button covers may be the same or different in shape and size. At least one of the button covers has a through hole.

10. The assembled car key protective case as described in claim 8, characterized in that, The second window is composed of a single window that is adapted to the combined shape of the plurality of button covers, or the second window is composed of a plurality of partitioned windows that correspond one-to-one with the size and shape of the plurality of button covers.

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