Lotus seat capable of adjusting tensioning force of spring

Abstract

The utility model discloses a lotus seat capable of adjusting the tension force of a spring, which comprises a lotus seat and an adjuster, the adjuster is arranged in the lotus seat and is used as an insert to be integrally formed with the lotus seat in a mold through injection molding, and a plurality of adjusting steps with different heights are arranged at one end of the adjuster along the circumferential direction. The damper oil cylinder is rotatably sleeved with the lotus seat, a positioning hole is formed in the side face of the lotus seat, one side of the adjuster protrudes to form an adjusting column extending into the positioning hole, and the adjusting column is provided with a hollow adjusting hole. The regulator serving as an insert and the lotus seat are integrally formed, so that the overall strength of the gear shifting structure can be guaranteed, and meanwhile, the overall process and cost can be reduced; secondly, adjusting holes are reserved in the lotus seat and the adjuster, tools such as a screwdriver and a hexagon can be additionally used to be inserted into the adjusting holes to rotate and adjust, more labor is saved, and therefore a user can conveniently adjust the tensioning force of the spring.

Description

Technical Field

[0001] The utility model belongs to the technical field of shock absorbers, and particularly relates to a lotus seat with adjustable spring tension Background Art

[0002] Shock absorbers are widely used in bicycles, two-wheel vehicles, etc. The purpose is to absorb the vibrations caused by the vehicle running on uneven roads, making the driving and riding more stable and comfortable

[0003] In the Chinese patent with the authorized announcement number of CN221423765U, a manual adjustable gear shock absorber is specifically disclosed, which includes an oil storage cylinder, and an upper support seat is provided at the fixed end of the oil storage cylinder; a gear adjuster is provided on the adjusting handle, and a number of gear grooves with different groove depths are configured on the gear adjuster. An adjusting positioning member is provided on the oil storage cylinder. The adjusting positioning member rotates with the adjusting handle and axially abuts against any one of the gear grooves on the gear adjuster to control the axial distance between the adjusting handle and the lower support seat, thereby controlling the compression degree of the compression spring and the oil pressure in the oil storage cylinder, changing the shock absorption force, and realizing the gear adjustment function

[0004] The applicant found that the above-mentioned split design of the adjusting handle and the gear adjuster cannot guarantee the overall assembly strength, and will additionally increase the overall assembly process and cost; secondly, due to the resilience of the spring itself, the resistance to rotating the adjusting handle is large, and it is relatively laborious to rotate manually, which cannot meet the growing usage needs of consumers

[0005] In view of this, a lotus seat with adjustable spring tension is proposed Summary of the Utility Model

[0006] The purpose of the utility model is to provide a lotus seat with adjustable spring tension to solve the above-mentioned problems

[0007] The technical scheme adopted by the utility model is as follows: a lotus seat with adjustable spring tension, including a lotus seat and a regulator, wherein the regulator is arranged in the lotus seat and integrally injection-molded with the lotus seat as an insert in a mold. One end of the regulator is circumferentially provided with a plurality of adjusting steps with different heights, and the lotus seat is rotatably sleeved on the shock absorber oil cylinder

[0008] In a preferred embodiment, a positioning hole is formed on the side surface of the lotus seat, and an adjusting column protruding from one side of the regulator extends into the positioning hole. The adjusting column has a hollow adjusting hole

[0009] In a preferred embodiment, an arc-shaped transition surface is provided between two adjacent adjusting steps

[0010] In a preferred embodiment, a plurality of positioning protrusions are circumferentially distributed at the other end of the regulator, and positioning grooves adapted for the positioning protrusions to be embedded are formed on the lotus seat.

[0011] In a preferred embodiment, both the lotus seat and the regulator are hollow structures.

[0012] In a preferred embodiment, the bottom of the positioning protrusion extends outside the lotus seat, and the regulator is made of a metal material.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows: Integrally molding the regulator as an insert with the lotus seat can ensure the overall strength of the gear shifting structure while reducing the overall process and cost. Secondly, adjustment holes are reserved on the lotus seat and the regulator, and tools such as screwdrivers and hexagons can be additionally inserted into the adjustment holes to rotate and adjust, which is more labor-saving, thus facilitating users to adjust the spring tension force. It has advantages that the current products do not have and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the whole of the present utility model;

[0015] Figure 2 is a planar structural schematic diagram of the lotus seat and the regulator after being disassembled in the present utility model;

[0016] Figure 3 is a sectional planar structural schematic diagram of the lotus seat in the present utility model.

[0017] Reference numerals in the drawings: 1 - lotus seat, 101 - positioning hole, 102 - positioning groove, 2 - regulator, 201 - adjustment step, 202 - transition surface, 203 - adjustment post, 204 - positioning protrusion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0019] Refer to Figures 1-3 , a lotus seat capable of adjusting the spring tension force, including a lotus seat 1 and a regulator 2, wherein the regulator 2 is arranged inside the lotus seat 1 and integrally injection-molded with the lotus seat 1 as an insert in a mold. Integrally molding the regulator 2 as an insert with the lotus seat 1 can ensure the overall strength of the gear shifting structure while reducing the overall process and cost.

[0020] Further, a plurality of adjusting steps 201 with different heights are circumferentially arranged at one end of the regulator 2. The lotus seat 1 is rotatably sleeved on the shock absorber oil cylinder. A shifting positioning member is also provided on the shock absorber oil cylinder. The shifting positioning member is in fit and abutment with any one of the adjusting steps 201. By rotating the lotus seat 1 to adjust different adjusting steps 201 to abut against the shifting positioning member, the adjustment of different spring forces can be realized.

[0021] Among them, the specific assembly positions of components such as the oil cylinder, the shifting positioning member, and the spring can be known from the comparative document, and will not be specifically elaborated herein.

[0022] Further, a positioning hole 101 is formed on the side surface of the lotus seat 1. One side of the regulator 2 protrudes to form an adjusting column 203 extending into the positioning hole 101. The adjusting column 203 has a hollow adjusting hole. Adjusting holes are reserved on the lotus seat 1 and the regulator 2, and tools such as a screwdriver or a hexagon can be additionally inserted into the adjusting hole to rotate and adjust, which is more labor-saving, thus facilitating the user to adjust the spring tension force.

[0023] Further, an arc-shaped transition surface 202 is provided between two adjacent adjusting steps 201. The arc-shaped transition surface 202 can more conveniently facilitate the user to adjust the spring tension force.

[0024] Further, a plurality of positioning protrusions 204 are circumferentially distributed at the other end of the regulator 2. A positioning groove 102 adapted for the positioning protrusions 204 to be embedded is formed on the lotus seat 1. Through the cooperation of the positioning protrusions 204 and the positioning groove 102, the strength of the combination of the lotus seat 1 and the regulator 2 can be assisted to increase.

[0025] Further, both the lotus seat 1 and the regulator 2 are of hollow structures, so that the lotus seat 1 can be sleeved on the shock absorber oil cylinder.

[0026] Further, the bottom of the positioning protrusion 204 extends outside the lotus seat 1. Among them, the regulator 2 is made of a metal material, and the lotus seat 1 is made of a plastic material, the positioning protrusion 204.

[0027] In summary, taking the regulator 2 as an insert and integrally molding it with the lotus seat 1 can ensure the overall strength of the shifting structure while reducing the overall process and cost. Secondly, adjusting holes are reserved on the lotus seat 1 and the regulator 2, and tools such as a screwdriver or a hexagon can be additionally inserted into the adjusting hole to rotate and adjust, which is more labor-saving, thus facilitating the user to adjust the spring tension force.

[0028] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A lotus seat with adjustable spring tension, characterized in that, It includes a lotus seat and a regulator. The regulator is arranged inside the lotus seat and integrally injection-molded with the lotus seat in a mold as an insert. One end of the regulator is circumferentially provided with a plurality of adjusting steps of different heights, and the lotus seat is rotatably sleeved on the shock absorber cylinder.

2. The lotus seat with adjustable spring tension force according to claim 1, characterized in that: A positioning hole is formed on the side of the lotus seat, and an adjusting column extending into the positioning hole protrudes from one side of the regulator. The adjusting column has a hollow adjusting hole.

3. The lotus seat with adjustable spring tension force according to claim 1, characterized in that: An arc-shaped transition surface is provided between every two of the adjusting steps.

4. The lotus seat with adjustable spring tension as claimed in claim 1, wherein: A plurality of positioning protrusions are circumferentially distributed at the other end of the regulator, and positioning grooves adapted for the positioning protrusions to be embedded are formed on the lotus seat.

5. The lotus seat with adjustable spring tension as claimed in claim 1, wherein: Both the lotus seat and the regulator are of hollow structures.

6. The lotus seat with adjustable spring tension as claimed in claim 4, wherein: The bottom of the positioning protrusion extends outside the lotus seat, and the regulator is made of a metal material.

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