CN219007995U

CN219007995U - Structure capable of quickly adjusting seat

Info

Publication number: CN219007995U
Application number: CN202222289802.1U
Authority: CN
Inventors: 王立威
Original assignee: Ningbo Baoshi Kids Products Co ltd
Current assignee: Ningbo Baoshi Kids Products Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-05-12
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to the technical field of seat adjustment. The utility model provides a structure that can quick adjustment seat, includes the lower supporting seat, is equipped with the seat on the lower supporting seat, the seat include the lower casing that can slide on the lower supporting seat, the fixed shell that is equipped with on the lower casing, the rotation is equipped with the limiting plate that can automatic re-setting on the lower casing, limiting plate bottom is equipped with downwardly extending and runs through down the regulation fixture block of casing, free rotation's one side is equipped with downwardly running through down the adjustment button of casing on the limiting plate, evenly offered a plurality of regulation draw-in groove that is parallel to each other on the lower supporting seat, regulation fixture block can block in the regulation draw-in groove. The utility model provides a structure capable of quickly adjusting the seat, which is convenient to assemble and operate, can quickly adjust the front and back positions of the seat, can quickly disassemble the seat, and effectively reduces the packaging size; the technical problems that the structure of a traveling seat in the prior art is single, the front and back positions of the seat cannot be adjusted according to the condition of a user, and the seat is inconvenient to detach are solved.

Description

Structure capable of quickly adjusting seat

Technical Field

The utility model relates to the technical field of seat adjustment, in particular to a structure capable of quickly adjusting a seat.

Background

Bicycles, also known as bicycles or scooters, are typically two-wheeled small land vehicles. After a person gets on the vehicle, the pedal is taken as power, so that the vehicle is a green and environment-friendly vehicle; the bicycle is of various types, including single bicycle, double bicycle and multi-person bicycle.

The scooter for children is suitable for 1-3 years old and is driven to slide by double pedals.

The bicycle can be used as an environment-friendly transportation tool for riding instead of walking and going out; more and more people use bicycles as exercise equipment for riding exercises and bicycle for going out; the bicycle is also a sports sport, including road bicycle racing, mountain bicycle racing, field bicycle racing, special bicycle racing, etc.

The seat of the conventional bicycle or scooter cannot be adjusted in front and rear positions, cannot be quickly disassembled, and cannot be adjusted according to the height of a user when in use, which results in great reduction of comfort of the user in the riding process, so that improvement is necessary.

Disclosure of Invention

The utility model provides a structure capable of quickly adjusting the seat, which is convenient to assemble and operate, can quickly adjust the front and back positions of the seat, can quickly disassemble the seat, and effectively reduces the packaging size; the technical problems that the structure of a traveling seat in the prior art is single, the front and back positions of the seat cannot be adjusted according to the condition of a user, and the seat is inconvenient to detach are solved.

The technical problems of the utility model are solved by the following technical scheme: the utility model provides a structure that can quick adjustment seat, includes the lower supporting seat, is equipped with the seat on the lower supporting seat, the seat include the lower casing that can slide on the lower supporting seat, the fixed shell that is equipped with on the lower casing, the rotation is equipped with the limiting plate that can automatic re-setting on the lower casing, limiting plate bottom is equipped with downwardly extending and runs through down the regulation fixture block of casing, free rotation's one side is equipped with downwardly running through down the adjustment button of casing on the limiting plate, evenly offered a plurality of regulation draw-in groove that is parallel to each other on the lower supporting seat, regulation fixture block can block in the regulation draw-in groove. The lower shell drives the limiting plate and the upper shell slides on the lower supporting seat, when the adjusting clamping block is clamped in the adjusting clamping groove, the lower shell cannot continue to be adjusted in a sliding mode, the adjusting button is pressed down in the lower shell, the adjusting button can drive the limiting plate to integrally rotate upwards, the adjusting clamping block can be separated from the adjusting sliding groove, the seat can continue to be adjusted in a sliding mode, after the seat is adjusted to a proper position, the adjusting button can be loosened, the limiting plate automatically rotates downwards to reset, the adjusting clamping block can be clamped in the adjusting clamping groove again, and the seat cannot be adjusted in a sliding mode.

Preferably, the rotating joint of the upper limit plate of the lower shell is fixedly provided with a plurality of limit plug-ins for fixing the limit plate, and the limit plate can rotate between the limit plug-ins in the lower shell. And the limiting plug-in unit prevents the limiting plate from moving longitudinally when in action, and ensures that the limiting plate can only rotate on the lower shell.

Preferably, a reset spring is arranged between the limiting plates of the upper shell, one end of the reset spring is fixed on the upper shell, and the other end of the reset spring is fixed on the limiting plates. The action of the reset spring is to assist the limiting plate to rotate downwards for reset, when the adjusting button is pressed down, the limiting plate rotates upwards, the reset spring is compressed, and when the adjusting button is released, the acting force of the reset spring can enable the limiting plate to rotate downwards until the adjusting clamping block is clamped into the adjusting clamping groove.

Preferably, the bottom of the lower shell is provided with an adjusting chute, and the lower supporting seat can slide in the adjusting chute. The adjusting chute provides a guiding function for the sliding of the seat, and the lower supporting seat and the lower shell can slide relatively.

Preferably, the number of the adjusting clamping grooves is 5. The number of the adjusting clamping grooves can be adjusted according to actual demands, and the utility model is illustrated by taking 5 adjusting clamping grooves as an example, and the more the number of the adjusting clamping grooves is, the more the seat can be adjusted to.

Preferably, the number of the limit inserts is 2. The 2 spacing inserts are fixed on the axis of rotation of limiting plate axis of rotation 2 sides, can effectually carry out spacingly to the longitudinal movement of limiting plate like this.

Therefore, the structure capable of quickly adjusting the seat has the following advantages: the front and back positions of the seat can be quickly adjusted, the structure is simple, the assembly is convenient, the operation is simple, and the disassembly of the seat is convenient.

Drawings

Fig. 1 is a schematic perspective view showing a structure of a seat capable of being quickly adjusted according to the present utility model.

Fig. 2 is a schematic diagram of the explosive structure of fig. 1.

Fig. 3 is a schematic perspective view of the lower support base in fig. 2.

Fig. 4 is a schematic perspective view of the lower case of fig. 1.

Fig. 5 is a right-side view of the structure of fig. 4.

Fig. 6 is a schematic diagram of the front cross-sectional structure of fig. 4.

In the figure, a lower supporting seat 1, an adjusting clamping groove 2, a lower shell 3, an adjusting sliding groove 4, a limiting plate 5, an adjusting clamping block 6, an adjusting button 7, a limiting plug-in 8, a reset spring 9 and an upper shell 10.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples:

as shown in fig. 1 and 2, 3 and 4 and 5 and 6, a structure capable of rapidly adjusting a seat comprises a lower supporting seat 1, 5 mutually parallel adjusting clamping grooves 2 are uniformly formed in the lower supporting seat 1, the seat is installed on the lower supporting seat 1 and comprises a lower shell 3 which is slidably installed on the lower supporting seat 1, an adjusting sliding chute 4 is formed in the bottom of the lower shell 3, the lower supporting seat 1 slides in the adjusting sliding chute 4, a limiting plate 5 is rotatably installed above the lower shell 3, an adjusting clamping block 6 which penetrates through the lower shell 3 downwards is integrally formed in the middle of the limiting plate 5, the adjusting clamping block 6 can be clamped in the adjusting sliding chute 4, an adjusting button 7 which penetrates through the lower shell 3 downwards is integrally formed at one end of the free sliding end of the limiting plate 5, 2 limiting plug-ins 8 are fixedly installed at the rotary connecting position of the limiting plate 5 on the lower shell 3, an upper shell 10 is covered on the lower shell 3, a reset spring 9 is installed between the upper shell 10 and the limiting plate 5, one end of the reset spring 9 is fixedly installed on the upper shell 10, and the other end of the reset spring 9 is fixedly installed on the upper end of the limiting plate 5.

When the seat is used, the limiting plate 5 is embedded and installed on the lower shell 3, then the 2 limiting plug-ins 8 are installed at the rotating connection part of the limiting plate 5, one end of the reset spring 9 is installed on the limiting plate 5, then the upper shell 10 is covered on the lower shell 3, finally the lower shell 3 is slidably installed on the lower supporting seat 1 along the adjusting chute 4, during adjustment, the adjusting button 7 is manually pressed into the lower shell 3, the adjusting button 7 can drive the limiting plate 5 to integrally rotate upwards, the adjusting clamping block 6 can be separated from the adjusting chute 4, the reset spring 9 is compressed, the lower supporting seat 1 can freely slide on the lower supporting seat 1 along the adjusting chute 4 at the moment, the seat can be directly detached at the moment, the adjusting button 7 can be loosened after the front and rear positions of the seat are adjusted to the proper positions, the limiting plate 5 can automatically rotate downwards under the action of the reset spring 9, the adjusting clamping block 6 can be clamped into the adjusting clamping groove 2 again, and the seat cannot slide to the adjusting position.

Claims

1. The utility model provides a structure that can quick adjustment seat, includes the lower supporting seat, is equipped with seat, its characterized in that on the lower supporting seat: the seat include can gliding lower casing on lower supporting seat, the fixed shell that is equipped with on the lower casing, rotate on the lower casing and be equipped with the limiting plate that can automatic re-setting, the limiting plate bottom is equipped with downwardly extending and runs through the regulation fixture block of lower casing, the free pivoted one side is equipped with down and runs through the adjustment button of lower casing on the limiting plate, evenly offered a plurality of regulation draw-in groove that is parallel to each other on the lower supporting seat, regulation fixture block can block in the regulation draw-in groove.

2. A quick adjustment seat structure according to claim 1, characterized in that: the lower shell is provided with a plurality of limiting plug-ins for fixing the limiting plates, and the limiting plates can rotate between the limiting plug-ins.

3. A quick adjustment seat structure according to claim 1, characterized in that: the upper shell is provided with a reset spring between the limiting plates, one end of the reset spring is fixed on the upper shell, and the other end of the reset spring is fixed on the limiting plates.

4. A quick adjustment seat structure according to claim 2, characterized in that: the bottom of the lower shell is provided with an adjusting chute, and the lower supporting seat can slide in the adjusting chute.

5. A quick adjustment seat structure according to claim 1, characterized in that: the number of the adjusting clamping grooves is 5.

6. A quick adjustment seat structure according to claim 2, characterized in that: the number of the limit plug-ins is 2.