One-key bouncing type supporting rod

Abstract

The utility model discloses a one-key bouncing type supporting rod which comprises a main pipe body, a movable pipe body is arranged outside the main pipe body in a sliding mode, a key assembly is arranged at the bottom of the main pipe body, and the key assembly comprises a tension spring movable block capable of sliding up and down in the main pipe body and a key fixing base fixed to the lower end of the main pipe body. A tension spring is arranged between a key fixing base and a tension spring movable block, the tension spring movable block penetrates through the key fixing base and protrudes outwards to form a key, the movable end of the supporting foot can be buckled on the key, and when the key and the tension spring movable block slide towards the interior of the main pipe body, the tension spring is stretched, and the movable end of the supporting foot is unbuckled. Therefore, under the action of restoring force of the first elastic device, the movable pipe body slides downwards, and the movable ends of the supporting legs are opened outwards. The portable box has the advantages of being convenient to carry and open, firm and durable.

Description

Technical Field

[0001] This utility model relates to the field of product brackets, and in particular to a one-click pop-out support rod that is easy to carry, easy to open, and sturdy and durable. Background Technology

[0002] With the increasing popularity of smart electronic products such as smartphones and tablets, which are generally carried by hand, selfie sticks are now commonly used for taking selfies. To ensure the selfie sticks are placed stably on the ground, products with a button at the bottom that automatically opens by pressing or dropping the product on the ground have emerged on the market. These buttons typically work by compressing a spring inside, requiring a large circular cavity, resulting in a thin wall for the button. However, since the button is often made of injection-molded plastic, it is easily damaged during use, especially when frequently dropped, thus affecting the product's lifespan. Summary of the Invention

[0003] To address the aforementioned problems, the purpose of this utility model is to provide a one-click pop-out support rod that is easy to carry, easy to open, and sturdy and durable.

[0004] This utility model is achieved through the following technical measures: a one-button spring-loaded support rod includes a main body, a movable tube slidably disposed outside the main body, a limiting protrusion protruding outward from the middle of the main body, a button assembly disposed at the bottom of the main body, a first elastic device disposed between the movable tube and the main body, the first elastic device elastically deforming when the movable tube slides upward along the main body, and at least three legs hinged to the upper end of the movable tube; the button assembly includes a tension spring movable block that can slide up and down inside the main body, a button fixing seat fixed to the lower end of the main body, a tension spring disposed between the button fixing seat and the tension spring movable block, the tension spring movable block protruding outward through the button fixing seat to form a button, and the movable end of the leg can be snapped onto the button; when the button and the tension spring movable block slide into the main body, the tension spring is stretched and the movable end of the leg is unsnapped, thereby causing the movable tube to slide downward under the action of the restoring force of the first elastic device and causing the movable end of the leg to open outward.

[0005] As a preferred embodiment, a support member is provided in the middle of the support leg, one end of the support member is hinged to the middle of the support leg, and the other end of the support member is hinged to the main body or the button fixing seat.

[0006] As a preferred embodiment, one end of the support member is hinged to the middle of the support leg via a pressure block.

[0007] As a preferred embodiment, the legs are arc-shaped, and all the legs are retracted to form a cylindrical shape that wraps around the movable tube.

[0008] In a preferred embodiment, the first elastic device is a compression spring, which is sleeved inside the movable tube outside the main tube. A spring pressure ring is slidably disposed at the upper end of the movable tube, and a spring positioning sleeve is disposed at the lower end of the movable tube. The compression spring is restricted between the spring pressure ring and the spring positioning sleeve, and the spring pressure ring is restricted to slide upward by a limiting protrusion.

[0009] As a preferred embodiment, a positioning structure is also provided between the main tube and the movable tube. When the movable tube slides to the lowest position, the positioning structure restricts the free sliding of the movable tube. External force can cause the movable tube to release the positioning structure and slide upward.

[0010] In a preferred embodiment, the upper end of the tension spring is fixed to the movable tension spring block via an upper tension spring fixing shaft, and the lower end of the tension spring is fixed to the button fixing seat via a lower tension spring fixing shaft.

[0011] As a preferred embodiment, the movable end of the support leg is provided with an extension portion in the radial direction, the extension portion is provided with a snap-fit ​​hole, and the button is provided with a snap-fit ​​protrusion corresponding to the snap-fit ​​hole. When the support leg is retracted to the surface of the movable tube body, the snap-fit ​​protrusion is snapped into the snap-fit ​​hole, and pressing the button can move the snap-fit ​​protrusion away from the snap-fit ​​hole.

[0012] In a preferred embodiment, the button is provided with multiple push rods, which pass through the button fixing seat and press against the tension spring movable block.

[0013] As a preferred embodiment, a silicone pad is provided at the bottom of the button.

[0014] This invention features a button assembly at the bottom. Pressing the button causes at least three legs to open, forming a support plane. A tension spring is used as the restoring force for the button, making the button assembly more robust and the product more durable while being convenient to use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the unfolded structure of an embodiment of the one-click pop-out support rod of this utility model.

[0016] Figure 2 This is an exploded view of an embodiment of the one-click pop-out support rod of this utility model.

[0017] Figure 3 for Figure 2 A magnified view of part A. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the embodiments and accompanying drawings.

[0019] This embodiment features a one-button pop-out support rod; please refer to the attached document. Figures 1 to 3 The system includes a main body 1, a movable tube 4 slidably disposed outside the main body 1, a limiting protrusion 101 protruding outward in the middle of the main body 1, a button assembly at the bottom of the main body 1, a compression spring 6 disposed between the movable tube 4 and the main body 1, and the compression spring 6 being compressed when the movable tube 4 slides upward along the main body 1. An inner fixing member 12 is disposed inside the upper end of the movable tube 4, and an upper fixing member 3 is disposed outside the upper end. Three legs 14 are hinged together by the inner fixing member 12 and the upper fixing member 3, and are connected and fixed by a locking member 2. The button assembly includes a spring-loaded movable block 7 that can slide up and down inside the main body 1, a button fixing seat 17 fixed to the lower end of the main body 1, and a tension spring 8 between the button fixing seat 17 and the spring-loaded movable block 7. The spring-loaded movable block 7 protrudes outward through the button fixing seat 17 to form a button 10. The movable end of the support leg 14 can be snapped onto the button 10. When the button 10 and the spring-loaded movable block 7 slide into the main body 1, the tension spring 8 is stretched and the movable end of the support leg 14 is unhooked. As a result, under the action of the restoring force of the compression spring 6, the movable tube 4 slides downward and the movable end of the support leg 14 opens outward.

[0020] This support rod features a button assembly at the bottom. Pressing the button opens at least three legs 14 to form a support plane. A tension spring is used as the restoring force for the button, making the button assembly more robust and the product more durable while being easy to use.

[0021] For an embodiment of the one-click pop-out support rod, please refer to... Figures 1 to 3 In addition to the above technical solutions, a support member 16 may be provided in the middle of the support leg 14. One end of the support member 16 is hinged to the middle of the support leg 14, and the other end of the support member 16 is hinged to the main body or the button fixing seat 17.

[0022] For an embodiment of the one-click pop-out support rod, please refer to... Figures 1 to 3 In addition to the above technical solutions, one more specific option is that one end of the support member 16 is hinged to the middle of the support leg 14 via the pressure block 13.

[0023] For an embodiment of the one-click pop-out support rod, please refer to... Figures 1 to 3 Based on the previous technical solution, the support leg 14 can also be arc-shaped, and all the support legs 14 can be gathered together to form a cylindrical shape that wraps around the movable tube body 4.

[0024] For an embodiment of the one-click pop-out support rod, please refer to... Figures 1 to 3In addition to the above technical solution, a spring pressure ring 5 is slidably arranged at the upper end of the movable tube body 4, and a spring positioning sleeve 15 is arranged at the lower end of the movable tube body 5. The compression spring is restricted between the spring pressure ring 5 and the spring positioning sleeve 15, and the limiting protrusion 101 of the spring pressure ring 5 restricts its upward sliding.

[0025] For an embodiment of the one-click pop-out support rod, please refer to... Figures 1 to 3 In addition to the above technical solutions, a positioning structure can also be provided between the main tube 1 and the movable tube 4. For example, a micro-protrusion is provided on the main tube 1 and a micro-recess is provided on the movable tube 4 corresponding to the micro-protrusion. When the movable tube 4 slides to the lowest position, the positioning structure restricts the movable tube 4 from sliding freely. External force can cause the movable tube 4 to release the positioning structure and slide upward.

[0026] For an embodiment of the one-click pop-out support rod, please refer to... Figures 1 to 3 Based on the above technical solution, the upper end of the tension spring 8 can be fixed to the tension spring movable block 7 through the upper tension spring fixing shaft 18, and the lower end of the tension spring 8 can be fixed between the button fixing seat 17 and the button fixing plate 9 through the lower tension spring fixing shaft 19.

[0027] For an embodiment of the one-click pop-out support rod, please refer to... Figures 1 to 3 Based on the previous technical solution, the support leg 14 can also be provided with an extension in the radial direction at its movable end. The extension is provided with a snap-fit ​​hole, and the button 10 is provided with a snap-fit ​​protrusion corresponding to the snap-fit ​​hole. When the support leg 14 is retracted onto the surface of the movable tube 4, the snap-fit ​​protrusion is snapped into the snap-fit ​​hole. Pressing the button 10 can make the snap-fit ​​protrusion move away from the snap-fit ​​hole.

[0028] For an embodiment of the one-click pop-out support rod, please refer to... Figures 1 to 3 In addition to the above technical solutions, the button 10 can also be provided with multiple push rods, which pass through the button fixing seat 17 and press against the tension spring movable block 7.

[0029] For an embodiment of the one-click pop-out support rod, please refer to... Figures 1 to 3 In addition to the above technical solutions, a more specific option is to provide a button silicone pad 11 at the bottom of button 10.

[0030] The above describes the one-click pop-out support rod of this utility model to help understand this utility model. However, the implementation of this utility model is not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the principle of this utility model shall be considered equivalent substitutions and shall be included within the protection scope of this utility model.

Claims

1. A one-button pop-out support rod, characterized in that: The device includes a main body, a movable tube slidably disposed outside the main body, a limiting protrusion protruding outward from the middle of the main body, a button assembly at the bottom of the main body, a first elastic device between the movable tube and the main body, the first elastic device elastically deforming when the movable tube slides upward along the main body, and at least three legs hinged to the upper end of the movable tube; the button assembly includes a tension spring movable block that can slide up and down inside the main body, a button fixing seat fixed to the lower end of the main body, a tension spring between the button fixing seat and the tension spring movable block, the tension spring movable block protruding outward through the button fixing seat to form a button, and the movable end of the leg can be snapped onto the button; when the button and the tension spring movable block slide into the main body, the tension spring is stretched and the movable end of the leg is unsnapped, thereby causing the movable tube to slide downward under the restoring force of the first elastic device and causing the movable end of the leg to open outward.

2. The one-button spring-opening support rod according to claim 1, characterized in that: A support member is provided in the middle of the support leg. One end of the support member is hinged to the middle of the support leg, and the other end of the support member is hinged to the main body or the button fixing seat.

3. The one-click pop-out support rod according to claim 2, characterized in that: One end of the support member is hinged to the middle of the support leg via a pressure block.

4. The one-button spring-opening support rod according to claim 1, characterized in that: The legs are arc-shaped, and when all the legs are folded together, they form a cylindrical shape that wraps around the movable tube.

5. The one-button spring-opening support rod according to claim 1, characterized in that: The first elastic device is a compression spring, which is sleeved on the main tube and the movable tube body. A spring pressure ring is also slidably arranged at the upper end of the movable tube body, and a spring positioning sleeve is arranged at the lower end of the movable tube body. The compression spring is restricted between the spring pressure ring and the spring positioning sleeve, and the spring pressure ring is restricted to slide upward by the limiting protrusion.

6. The one-button spring-opening support rod according to claim 1, characterized in that: A positioning structure is also provided between the main tube and the movable tube. When the movable tube slides to the lowest position, the positioning structure restricts the free sliding of the movable tube. External force can cause the movable tube to release the positioning structure and slide upward.

7. The one-button spring-opening support rod according to claim 1, characterized in that: The upper end of the tension spring is fixed to the movable block of the tension spring via the upper tension spring fixing shaft, and the lower end of the tension spring is fixed to the button fixing seat via the lower tension spring fixing shaft.

8. The one-button spring-opening support rod according to claim 1, characterized in that: The movable end of the support leg is radially provided with an extension portion, the extension portion is provided with a snap-fit ​​hole, and the button is provided with a snap-fit ​​protrusion corresponding to the snap-fit ​​hole. When the support leg is retracted to the surface of the movable tube body, the snap-fit ​​protrusion is snapped into the snap-fit ​​hole. Pressing the button can move the snap-fit ​​protrusion away from the snap-fit ​​hole.

9. The one-button spring-opening support rod according to claim 1, characterized in that: The button is equipped with multiple push rods, which pass through the button fixing seat and press against the tension spring movable block.

10. The one-button spring-opening support rod according to claim 1, characterized in that: A silicone pad is provided at the bottom of the button.

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