Can opening structure and vehicle

Abstract

The utility model relates to vehicle technical field, propose a kind of shell fragment opening structure and vehicle, including pedestal, box cover, shell fragment and adjusting part, wherein, pedestal and box cover are rotatedly connected by pivot;Shell fragment is multiple curved structure, and one end of shell fragment is connected with pedestal, and the other end is supported box cover;Adjusting part is used to adjust the compression amount of one of the bending section of shell fragment, and then adjust the elasticity of shell fragment.The application sets up shell fragment, it can lift box cover, realize the automatic opening of box cover, it has the advantages that simple structure and low application cost.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, and in particular to a spring-loaded opening structure and a vehicle. Background Technology

[0002] A car trunk is a common feature in vehicles, used for storing items and equipped with a lid to seal it. Currently, most trunk lids are one-piece designs, requiring manual lifting to open, which is inconvenient for retrieving items. Therefore, trunk lids have undergone some improvements.

[0003] The existing utility model patent with authorization announcement number CN217575035U discloses a luggage compartment cover and a vehicle, belonging to the field of vehicle technology. It includes a base plate, a flip cover, and a suspension damping mechanism. The base plate has a loading port. The flip cover is rotatably connected to the base plate via a pivot and covers the loading port. The suspension damping mechanism is disposed between the pivot and the vehicle body, and the flip cover is suspended at any angle by means of the suspension damping mechanism.

[0004] As mentioned above, the suspension damping mechanism used to support the cover plate is not only complex in structure but also expensive. Some models use electric drive or hydraulic struts to achieve automatic opening of the cover plate, but this also has the problem of high cost and limited applicability. Utility Model Content

[0005] In view of this, this utility model proposes a simple and low-cost spring-loaded opening structure and vehicle to solve the problems of complex structure and high application cost of existing cover opening structures.

[0006] The technical solution of this utility model is implemented as follows: On the one hand, this utility model provides a spring-loaded opening structure, including a base, a cover, a spring, and an adjusting component, wherein, The base and the box cover are rotatably connected by a pivot. The spring has a multi-segment curved structure, with one end connected to the base and the other end abutting against the box cover; The adjusting element is used to adjust the compression of one of the curved sections of the spring, thereby adjusting the spring force.

[0007] Based on the above technical solutions, preferably, the spring sheet has an S-shaped structure, with three parallel sections and two curved sections, one of which is connected to the base, and the other parallel section abuts against the box cover. The adjusting element connects two adjacent parallel segments.

[0008] Based on the above technical solutions, preferably, a fitting groove and a receiving groove are provided on one side of the base, with the fitting groove being farther away from the box cover from the receiving groove; One end of the spring is fitted into the fitting groove, and the other end is located in the receiving groove.

[0009] Based on the above technical solutions, the preferred material for the spring sheet is spring steel.

[0010] Based on the above technical solutions, preferably, the adjusting component includes a screw and a nut, wherein, The screw and the spring are connected in series; The nut and the screw are connected by a threaded connection, and multiple nuts are provided.

[0011] Based on the above technical solutions, preferably, the head of the screw is provided with an adjustment scale.

[0012] Based on the above technical solutions, preferably, the spring sheet is a C-shaped elastic plate. The C-shaped elastic plate is compressed by the adjusting component and connected to the base and the box cover to form a multi-segment bending structure.

[0013] Based on the above technical solutions, the preferred method is to rivet the spring clip to the box cover.

[0014] On the other hand, this utility model provides a vehicle including the aforementioned spring-loaded opening structure.

[0015] Based on the above technical solutions, preferably, the base is installed on the vehicle's trunk, and the trunk lid is the vehicle's trunk lid.

[0016] The spring-loaded opening structure and vehicle of this utility model have the following advantages over the prior art: (1) By setting a spring, the lid can be lifted to realize the automatic opening of the lid. It has the advantages of simple structure and low application cost. (2) By setting the spring sheet to a multi-segment curved structure and providing an adjustment component, the spring force of the spring sheet can be adjusted through the adjustment component, thereby enabling the opening of cover plates of different specifications, thus having the advantage of good applicability. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the spring-loaded opening structure of this utility model; In the diagram: 1. Base; 101. Fitting groove; 102. Receiving groove; 2. Box cover; 3. Spring piece; 31. Parallel section; 32. Bending section; 4. Adjusting component; 41. Screw; 42. Nut. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0020] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of the present invention based on the specific circumstances.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" 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 the embodiments of the present invention 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 the embodiments of the present invention.

[0022] Furthermore, the terms "first" and "second" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] Embodiments of the present invention are described in detail below, examples of which are illustrated 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 the present invention, and should not be construed as limiting the present invention.

[0024] The following disclosure provides numerous different embodiments or examples for implementing various structures of the invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. Additionally, examples of various specific processes and materials are provided in this invention; however, those skilled in the art will recognize the applicability of other processes and / or the use of other materials.

[0025] like Figure 1 As shown, the spring-loaded opening structure of this utility model includes a base 1, a box cover 2, a spring 3, and an adjusting component 4.

[0026] The base 1 and the box cover 2 are rotatably connected by a pivot; the spring 3 has a multi-segment curved structure, and one end of the spring 3 is connected to the base 1, while the other end abuts against the box cover 2; the adjusting piece 4 is used to adjust the compression of one of the curved segments of the spring 3, thereby adjusting the elasticity of the spring 3. As described above, the base 1 is used to install the spring 3, and then the box cover 2 is installed on the base 1 through the rotating shaft, so that the spring 3 abuts against the box cover 2. In this way, the box cover 2 can be lifted under the action of the spring 3 to realize the automatic opening of the box cover 2. By setting the spring piece 3 as a multi-segment curved structure and providing an adjusting component 4, the elasticity of the spring piece 3 can be adjusted through the adjusting component 4, thereby enabling the opening of different sizes of box covers 2, which has the advantage of good applicability.

[0027] The spring 3 has an S-shaped structure and has three parallel sections 31 and two curved sections 32. One of the parallel sections 31 is connected to the base 1, and the other parallel section 31 abuts against the box cover 2. The adjusting member 4 connects two adjacent parallel sections 31. As described above, the spring 3 is set in an S-shape, which makes it easy to connect the box cover 2 and the base 1 through the parallel section 31, thus ensuring the convenience of connection. The bending section 32 is used to provide elastic force. Due to the setting of the adjustment member 4, the bending amplitude of the bending section 32 can be changed, thereby facilitating the adjustment of elastic force and spring-off range, thus ensuring applicability.

[0028] Specifically, the lower parallel section 31 is fixed relative to the base 1. After being locked by the adjusting member 4, both the lower parallel section 31 and the middle parallel section 31 abut against the base 1, so only the upper curved section 32 provides elasticity. When the adjusting member 4 is released, two curved sections 32 will provide elasticity, thereby controlling the opening range and the elastic force.

[0029] The base 1 has a fitting groove 101 and a receiving groove 102 on one side, with the fitting groove 101 being away from the box cover 2 relative to the receiving groove 102; one end of the spring piece 3 is fitted into the fitting groove 101, and the other end is located in the receiving groove 102. As described above, the base 1 has a fitting groove 101 and a receiving groove 102, which facilitates the installation of the spring piece 3. One end of the spring piece 3 is placed in the fitting groove 101 and the other end is placed in the receiving groove 102, which ensures the compactness of the overall structure and reduces the space occupied.

[0030] Specifically, spring 3 is made of spring steel.

[0031] In some embodiments, the spring 3 is made of carbon fiber reinforced material.

[0032] Specifically, the spring 3 is a C-shaped elastic plate. The C-shaped elastic plate is compressed by the adjusting part 4 and connected to the base 1 and the box cover 2 to form a multi-segment bending structure. To reduce application costs, the spring 3 can be made into a C-shaped structure during manufacturing, and then the spring 3 can be connected to the base 1, the box cover 2 and the adjusting part 4 to be bent into an S-shape.

[0033] Specifically, the spring clip 3 is riveted to the box cover 2.

[0034] The adjusting component 4 includes a screw 41 and a nut 42, wherein the screw 41 is connected in series with the spring piece 3; the nut 42 is connected to the screw 41 by threaded engagement, and multiple nuts 42 are provided; As described above, the adjusting component 4 uses a screw 41 and a nut 42. Specifically, two parallel segments 31 are connected in series by the screw 41, and then the curvature of the curved segment 32 connected by the two parallel segments 31 can be adjusted by rotating the nut 42, thereby changing the deformation amplitude of the spring piece 3. Specifically, a through hole is provided in the parallel section 31 to allow the screw 41 to pass through. The diameter of the through hole must be larger than the diameter of the screw 41 to ensure that the parallel section 31 can spring open and avoid interference with the screw 41. Specifically, multiple nuts 42 are provided to increase friction and prevent loosening.

[0035] In some embodiments, nut 42 is a nylon self-locking nut.

[0036] Furthermore, the head of the screw 41 is provided with an adjustment scale; As described above, by setting an adjustment scale at the head of the screw 41, after fixing the nut 42, the scale can be observed by rotating the screw 41 to precisely adjust the opening range of the spring piece 3.

[0037] The vehicle described in this application includes the aforementioned spring-loaded opening structure; Specifically, the base 1 is installed on the vehicle's trunk, and the trunk cover 2 is the trunk cover of the vehicle.

[0038] In some embodiments, a hydraulic damper can be used to connect the base 1 and the cover 2 to control the opening speed of the cover 2 and avoid impact noise caused by instantaneous opening.

[0039] In some embodiments, the spring 3 is treated with corrosion protection, such as zinc plating or PTFE coating.

[0040] Specifically, the end of the lid 2 away from the spring 3 is connected to the suitcase via a locking tongue, so that the lid 2 can be closed.

[0041] Specific implementation steps: First, connect the spring 3 to the base 1 and the box cover 2. Then, according to the model of the box cover 2, adjust the compression of one bending section of the spring 3 through the adjusting part 4 to control the opening range and elastic force of the spring 3.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spring-loaded opening structure, characterized in that: Includes a base (1), a box cover (2), a spring clip (3), and an adjusting component (4), wherein, The base (1) and the box cover (2) are rotatably connected by a rotating shaft; The spring (3) has a multi-segment curved structure, and one end of the spring (3) is connected to the base (1), while the other end abuts against the box cover (2). The adjusting member (4) is used to adjust the compression of one of the bent sections of the spring (3), thereby adjusting the elasticity of the spring (3).

2. The spring-loaded opening structure as described in claim 1, characterized in that: The spring (3) has an S-shaped structure and has three parallel sections (31) and two curved sections (32). One of the parallel sections (31) is connected to the base (1), and the other parallel section (31) abuts against the box cover (2). The adjusting element (4) connects two adjacent parallel segments (31).

3. The spring-loaded opening structure as described in claim 1, characterized in that: The base (1) has a fitting groove (101) and a receiving groove (102) on one side, and the fitting groove (101) is away from the box cover (2) relative to the receiving groove (102). One end of the spring piece (3) is fitted into the fitting groove (101), and the other end is located in the receiving groove (102).

4. The spring-loaded opening structure as described in claim 1, characterized in that: The spring piece (3) is made of spring steel.

5. The spring-loaded opening structure as described in any one of claims 1 to 4, characterized in that: The adjusting component (4) includes a screw (41) and a nut (42), wherein, The screw (41) is connected in series with the spring (3); The nut (42) is connected to the screw (41) by a threaded connection, and multiple nuts (42) are provided.

6. The spring-loaded opening structure as described in claim 5, characterized in that: The head of the screw (41) is provided with an adjustment scale.

7. The spring-loaded opening structure as described in any one of claims 1 to 4, characterized in that: The spring sheet (3) is a C-shaped elastic plate. The C-shaped elastic plate is compressed by the adjusting member (4) and connected to the base (1) and the box cover (2) to form a multi-segment curved structure.

8. The spring-loaded opening structure as described in any one of claims 1 to 4, characterized in that: The spring clip (3) is riveted to the box cover (2).

9. A vehicle, characterized in that: Includes the spring-loaded opening structure as described in any one of claims 1 to 8.

10. The vehicle as described in claim 9, characterized in that: The base (1) is installed on the vehicle trunk, and the trunk cover (2) is the trunk cover of the vehicle.

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