Safe roller skate mechanism with switching form

Abstract

The utility model discloses a safe roller skate mechanism with switching forms, which comprises a shell, a sole plate and a pulley, the sole plate is fixedly arranged above the shell, an adjusting mechanism is arranged in the shell, and the adjusting mechanism comprises an acting plate, a spring and a clamping plate; according to the safe roller skate mechanism with the switching form, through the arranged adjusting mechanism, by pushing a key switch, an acting plate on the adjusting mechanism moves forwards, meanwhile, a spring at the front end is compressed, a clamping plate on the acting plate moves synchronously, when a pulley is stressed, a connecting rod and a second connecting shaft change at the same time, the key switch is loosened, the spring rebounds, and then the pulley is driven to rotate. The clamping grooves in the clamping plates are used for clamping the second connecting shafts, the folding state is achieved, on the contrary, when the clamping conditions do not exist, the folding state is achieved, the safety in the using process is improved, meanwhile, the characteristics of dual-purpose shoes are achieved, the folding effect can be lower, and the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of roller skate technology, specifically a safe roller skate mechanism with switchable modes. Background Technology

[0002] Roller skates are a popular type of inline skating equipment. Also known as roller skates, roller skates are generally divided into inline skates and quad skates. Roller skating is both a recreational activity and a sport. Furthermore, roller skates reduce friction during movement, making them a useful mode of transportation.

[0003] Currently, wearing roller skates requires removing one's own shoes and putting on the new skates before engaging in recreational activities. This process is time-consuming and laborious, and it doesn't combine the functions of regular shoes and roller skates into one, creating a dual-purpose shoe. Therefore, dual-purpose skates have appeared on the market. However, during use, external impacts or instability in the mechanism can cause the skating mechanism to easily detach, posing a safety hazard to everyday wearers. Therefore, designing a safe roller skate mechanism that allows for switching between different modes is particularly important. Utility Model Content

[0004] The purpose of this invention is to provide a safe roller skate mechanism with switchable modes to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a safe roller skate mechanism with switchable modes, comprising a shell, a foot plate, and a pulley. The foot plate is fixedly disposed on the top of the shell, and an adjustment mechanism is disposed inside the shell. The adjustment mechanism includes an action plate, a spring, and a locking plate.

[0006] Preferably, both ends of the action plate are bent, and a spring is fixedly connected to one end of the action plate. The other end of the spring is fixedly connected to the inner side wall of the housing, and the other end of the action plate is fixedly connected to the first connecting shaft. The action plate is provided with a retaining plate on both sides, and a retaining groove is provided on the retaining plate. The retaining groove is limited to the second connecting shaft. Multiple retaining plates and the second connecting shaft are provided correspondingly.

[0007] Preferably, one end of the connecting shaft extends to the outside of the housing and is fixedly connected to the push-button switch.

[0008] Preferably, both ends of the second connecting shaft pass through the slot and are fixedly installed on the connecting rod. One end of the connecting rod is movably installed on the side wall of the housing via the third connecting shaft, while the other end is connected to the wheel axle. Both ends of the wheel axle are connected to the pulleys. A torsion spring is installed on the third connecting shaft. One end of the torsion spring acts on the second connecting shaft, and the other end acts on the stop block at the bottom of the foot plate.

[0009] Preferably, the slots are symmetrically formed on the sidewalls of the housing.

[0010] Preferably, multiple connecting rods, axles, and pulleys are provided.

[0011] The beneficial effects of this utility model are as follows: This safe roller skate mechanism with switchable modes uses an adjustment mechanism. By pushing a button switch, the action plate on the adjustment mechanism moves forward, and the spring at the front end is compressed. Simultaneously, the locking plate on the action plate moves out of position. When the roller is under pressure, the connecting rod and connecting shaft change simultaneously. When the button switch is released, the spring rebounds, and the locking groove on the locking plate engages the connecting shaft, achieving a folded state. Conversely, when there is no locking condition, it is in an unfolded state. This not only improves safety during use but also gives it the characteristics of a dual-purpose shoe. The folded shape can be made even lower, thus improving practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is an internal structural diagram of the present invention;

[0014] Figure 3 This is a schematic diagram of the adjustment structure of this utility model.

[0015] In the diagram: 1. Housing, 2. Foot plate, 3. Pulley, 4. Action plate, 5. Spring, 6. Clamping plate, 7. Connecting shaft one, 8. Slot, 9. Connecting shaft two, 10. Button switch, 11. Slot, 12. Connecting rod, 13. Wheel axle, 14. Connecting shaft three, 15. Torsion spring, 16. Stop block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3This utility model provides a technical solution: a safe roller skate mechanism with switchable modes, including a shell 1, a foot plate 2 and a pulley 3. The foot plate 2 is fixedly installed on the top of the shell 1. An adjustment mechanism is provided inside the shell 1. The adjustment mechanism includes an action plate 4, a spring 5 and a locking plate 6. The adjustment mechanism is used to realize the folded or unfolded state of the pulley 3 inside the shell 1.

[0018] Specifically, both ends of the action plate 4 are bent, and a spring 5 is fixedly connected to one end of the action plate 4. The other end of the spring 5 is fixedly connected to the inner side wall of the housing 1. The other end of the action plate 4 is fixedly connected to the connecting shaft 7. The action plate 4 is provided with a retaining plate 6 on both sides. The retaining plate 6 is provided with a retaining groove 8. The retaining groove 8 is limited and connected to the connecting shaft 9. Multiple retaining plates 6 and connecting shaft 9 are provided.

[0019] As a preferred embodiment, the action plate 4 can drive the card plate 6 to move, and the card slot 8 is set to engage with the connecting shaft 9. The spring 5 realizes the function of rebound and compression, and the function of the connecting shaft 9 is to link with the pulley 3.

[0020] Specifically, one end of the connecting shaft 7 extends to the outside of the housing 1 and is fixedly connected to the push-button switch 10, which is used to link and adjust the position of the action plate 4.

[0021] Specifically, both ends of the connecting shaft 2 9 pass through the slot 11 and are fixedly installed on the connecting rod 12. One end of the connecting rod 12 is movably installed on the side wall of the housing 1 through the connecting shaft 3 14, while the other end is connected to the wheel axle 13. Both ends of the wheel axle 13 are connected to the pulleys 3. The slots 11 are symmetrically opened on the side wall of the housing 1, and multiple connecting rods 12, wheel axles 13 and pulleys 3 are provided.

[0022] As a preferred embodiment, the slot 11 is used to connect the movement path of the shaft 2 9, and the adjustment linkage process is realized by driving the pulley 3 on the wheel axle 13 through the connecting rod 12.

[0023] Specifically, a torsion spring 15 is installed on the connecting shaft 3 14. One end of the torsion spring 15 acts on the connecting shaft 2 9, and the other end acts on the stop block 16 at the bottom of the foot plate 2. The function of the torsion spring 15 is to generate a certain torque, which is used for the purpose of opening and closing.

[0024] In specific implementation of this utility model: When folding, by pushing the button switch 10, the action plate 4 on its adjustment mechanism moves forward, and the spring 5 at the front end is compressed. The locking plate 6 on the action plate 4 moves synchronously. When the pulley 3 is under pressure, the connecting rod 12 drives the connecting shaft 9 to rise to the extreme point in the slot 11. When the button switch 10 is released, the spring 5 rebounds, and the locking groove 8 on the locking plate 6 engages the connecting shaft 9, realizing the folded state. In this state, the torsion spring 15 generates a certain force. Conversely, when the locking groove 8 on the locking plate 6 and the connecting shaft 9 do not have the conditions for engagement, the torsion spring 15 is released, popping out the connecting shaft 9, thus forming the unfolded state, forming a safe and stable dual-purpose shoe. At the same time, the front and rear pulleys 3 in this embodiment can be controlled independently, making it more playable.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A safe and switchable roller skate mechanism, comprising a shell (1), a foot plate (2) and a roller (3), characterized in that: The upper of the shell (1) is fixedly provided with a foot plate (2), and the inside of the shell (1) is provided with an adjusting mechanism, which comprises an action plate (4), a spring (5) and a clamping plate (6).

2. The mechanism of claim 1, wherein: Both ends of the action plate (4) are provided in a bent shape, and the spring (5) is fixedly connected at one end of the action plate (4); the other end of the spring (5) is fixedly connected with the inner side wall of the shell (1); the other end of the action plate (4) is fixedly connected with a connecting shaft one (7); the clamping plate (6) is arranged on both sides of the action plate (4); the clamping plate (6) is provided with a clamping groove (8); the clamping groove (8) is limitingly connected with a connecting shaft two (9) arranged therein; and the clamping plate (6) and the connecting shaft two (9) are both provided with a plurality of corresponding clamping grooves.

3. The mechanism of claim 2, wherein: One end of the connecting shaft one (7) extends to the outside of the shell (1) and is fixedly connected with a key switch (10).

4. The mechanism of claim 2, wherein: Both ends of the connecting shaft two (9) pass through a slot hole (11) and are fixedly installed on a connecting rod (12) arranged thereon; one end of the connecting rod (12) is movably installed on the side wall of the shell (1) through a connecting shaft three (14), and the other end is connected with an axle (13); both ends of the axle (13) are connected with a pulley (3) arranged thereon; the connecting shaft three (14) is installed with a torsion spring (15); one end of the torsion spring (15) acts on the connecting shaft two (9), and the other end acts on a stop block (16) at the bottom of the foot plate (2).

5. The mechanism of claim 4, wherein: The slot hole (11) is symmetrically arranged on the side wall of the shell (1).

6. The mechanism of claim 4, wherein: The connecting rod (12), the axle (13) and the pulley (3) are all provided with a plurality of corresponding connecting rods.

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