Folding structure of a scooter

Abstract

The utility model discloses a folding structure of a scooter, wherein an axle is installed in a waist-shaped hole at the lower left of a base, a sleeve axle is sleeved on the axle, and the sleeve axle is pressed against a connecting piece by a fastening screw, thereby eliminating an assembly gap between a groove axle and a connecting axle. Since the sleeve axle has a certain compressibility, during the riding of the scooter, the vibration generated during the riding can be absorbed, thereby making the riding more stable.

Description

Technical Field

[0001] The utility model relates to the field of scooters, in particular to a folding structure of a scooter. Background Art

[0002] Scooters are a means of transportation for people to travel or play in daily life, and they are loved by people for their convenience and flexibility. Due to the convenience of scooters, they are usually taken on public transportation, so a folding mechanism is needed to reduce the space occupied by the scooter. However, the folding scooters currently on the market are prone to shaking when folded, and if they are adjusted too tight, they will not be able to fold open, so this structure needs to be optimized. Utility Model Content

[0003] In order to overcome the problem that the existing folding structure is prone to shaking, the utility model provides a folding structure of a scooter, which solves the above-mentioned shortcomings of the existing scooter by adding a buffer device.

[0004] The utility model solves the technical problem by adopting a solution: a scooter folding structure, comprising a connecting piece, a wrench, a base, a groove shaft, a first screw, a first connecting shaft, a second connecting shaft, a first nut, a second nut and a polyurethane sleeve shaft, which together form a scooter folding structure.

[0005] In the above-mentioned folding structure of a scooter, the front part of the connecting piece is connected to the steering rod of the scooter, the rear part is connected to the base through the second connecting shaft, and is connected to the wrench through the third connecting shaft. A groove shaft is also installed on the waist groove and is tightened with the second connecting shaft through a tension spring.

[0006] The above-mentioned folding structure of a scooter, the lower left hole of the base is a waist-shaped hole, and there is a threaded hole next to the waist-shaped hole to install a fastening screw, a first connecting shaft is installed in the waist-shaped hole and fixed by a second nut, a second connecting shaft is installed in the middle hole and fixed by the first nut, a first waist-shaped groove for folding and locking is provided on the upper left, and similarly, a second waist-shaped groove for fixed folding is provided on the upper right, and the bottom threaded hole is used to connect the scooter body.

[0007] In the above-mentioned folding structure of a scooter, the polyurethane sleeve shaft is a non-metallic material and has a certain compressibility.

[0008] The beneficial effect of the utility model is that the folding structure of a scooter of the utility model is that a first connecting shaft is installed in the waist-shaped hole at the lower left of the base, and a polyurethane sleeve shaft is sleeved on the shaft, and the polyurethane sleeve shaft is pressed to the connecting piece by a fastening screw, thereby eliminating the assembly gap between the groove shaft and the second connecting shaft. Since the polyurethane sleeve shaft has a certain compressibility, during the riding of the scooter, the vibration generated during riding can be absorbed, thereby making the riding smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0010] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0011] Figure 2 It is a three-dimensional structural diagram of the utility model.

[0012] Figure 3 It is a full cross-sectional view of the utility model.

[0013] In the figure, 1. connecting piece, 2. wrench, 3. base, 4. groove shaft, 5. first screw, 6. first connecting shaft, 7. second connecting shaft, 8. first nut, 9. second nut, 10. fastening screw, 11. polyurethane sleeve, 12. third connecting shaft, 13. tension spring, 14. first waist-shaped groove, 15. second waist-shaped groove. DETAILED DESCRIPTION

[0014] A folding structure of a scooter Figure 1-3 As shown, the scooter is folded by a connecting piece 1, a wrench 2, a base 3, a groove shaft 4, a first screw 5, a first connecting shaft 6, a second connecting shaft 7, a first nut 8, a second nut 9, a fastening screw 10, a polyurethane sleeve shaft 11, a third connecting shaft 12, and a tension spring 13.

[0015] The front part of the connecting member 1 is connected to the steering rod of the scooter, the rear part is connected to the base 3 through the second connecting shaft 7, and is connected to the wrench 2 through the third connecting shaft 12. A groove shaft 4 is also installed on the waist groove and is tightened with the second connecting shaft 7 through a tension spring 13.

[0016] The lower left hole of the above-mentioned base 3 is a waist-shaped hole, and there is a threaded hole next to the waist-shaped hole to install a fastening screw 10, a first connecting shaft 6 is installed in the waist-shaped hole and fixed by a second nut 9, a second connecting shaft 7 is installed in the middle hole and fixed by a first nut 8, a first waist-shaped groove 14 for folding and locking is provided on the upper left, and similarly, a second waist-shaped groove 15 for fixed folding is provided on the upper right, and the bottom threaded hole is used to connect the scooter body.

[0017] The polyurethane sleeve 11 is made of non-metallic material and has a certain degree of compressibility.

[0018] The utility model discloses a folding structure of a scooter, wherein a first connecting shaft 6 is installed in a waist-shaped hole at the lower left of a base 3, a polyurethane sleeve shaft 11 is sleeved on the shaft, and the polyurethane sleeve shaft 11 is pressed against a connecting member 1 by a fastening screw 10, thereby eliminating an assembly gap between a groove shaft 4 and a second connecting shaft 7. Since the polyurethane sleeve shaft 11 has a certain degree of compressibility, the vibration generated during riding of the scooter can be absorbed, thereby making riding smoother.

Claims

1. A folding structure of a scooter, characterized in that The base (3) is connected to the connecting member (1) via a second connecting shaft (7), and the second connecting shaft (7) is fixed via a first nut (8). The base (3) has a waist-shaped hole at the lower left, and a first connecting shaft (6) is installed in the middle. A polyurethane sleeve (11) is sleeved on the first connecting shaft (6), and the polyurethane sleeve (11) is pressed against the connecting member (1) by a tightening screw (10). The connecting member (1) has a waist-shaped groove, and a groove shaft (4) is installed thereon. The wrench (2) is installed on the connecting member (1) via a third connecting shaft (12), and a tension spring (13) tensions the first connecting shaft (6) and the second connecting shaft (7).

2. A scooter folding structure according to claim 1, characterized in that: The lower left hole of the base (3) is a waist-shaped hole, and a threaded hole is provided next to the waist-shaped hole to install a fixing screw (10). A first connecting shaft (6) is installed in the waist-shaped hole and fixed by a second nut (9). A second connecting shaft (7) is installed in the middle hole and fixed by a first nut (8). A first waist-shaped groove (14) is provided on the upper left for folding and locking. Similarly, a second waist-shaped groove (15) is provided on the upper right for fixing and folding. The threaded hole at the bottom is used to connect the scooter body.

3. The folding structure of a scooter according to claim 1, characterized in that: The polyurethane sleeve shaft (11) is made of non-metallic material and has a certain degree of compressibility.

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