CN219769708U - Stepless regulation table of car seat - Google Patents

Abstract

The stepless regulation desk plate comprises a seat connecting plate connected with a seat backrest framework, a lower connecting rod symmetrically arranged at the lower part of the seat connecting plate, a hinge part connected with the lower connecting rod, a small desk plate connected with the hinge part, an ejection mechanism arranged on the seat connecting plate and used for ejecting the small desk plate, and an unlocking button arranged on the seat backrest framework and used for unlocking the small desk plate, wherein the ejection mechanism comprises a shell fixedly connected with the seat connecting plate, a sliding block and a spring which are arranged in the shell, one end of the spring is connected with the bottom of the shell, and the other end of the spring is connected with the end part of the sliding block; the utility model has simple and small structure and low use cost, can effectively meet the requirements of popularization, can hover at any position of the small desk plate, optimizes the use position of the desk plate, improves the experience of users, improves the operation durability of the desk plate, also provides convenience for placing objects for passengers, optimizes the knee space of two rows of passengers, and improves the riding comfort.

Description

Stepless regulation table of car seat

Technical Field

The utility model relates to the technical field of automobile seats, in particular to a stepless adjusting table plate of an automobile seat.

Background

The automobile is the most important transportation means for people to travel in daily life, some small foods and the like can be taken out for placement in long-distance travel, if one foldable table plate is provided, the use requirement of people can be effectively met, like the use requirement of a high-speed railway, the foldable table plate is not configured generally in the prior household automobile, so that great inconvenience is brought to the use of people, and some high-grade cars can be provided with the foldable table plate, but the folding table plate is very complex in opening mode and mechanism, complex in parts, complex in assembly, poor in size gap control, insufficient in knee space of passengers, poor in convenience and comfort, and poor in use feeling of the passengers after the table plate is opened by adjusting the angle of a seat back when the two rows of passengers use.

Therefore, there is a need to design a stepless adjustment table for a car seat that ameliorates the above-described problems.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the stepless adjusting table plate for the automobile seat, which can be conveniently and quickly folded, is simple to operate, has a simple and small structure, is low in use cost and can effectively meet the popularization requirements.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a stepless regulation table of car seat, includes the seat back connecting plate of being connected with seat back skeleton, symmetry set up the downside connecting rod of seat back connecting plate lower part, with the hinge portion that downside connecting rod is connected, the little table of being connected with hinge portion, set up be used for bouncing off on the seat back connecting plate the pop-up mechanism of little table, the setting is used for the unblock on the seat back skeleton the release button of little table, pop-up mechanism include with the shell that seat back connecting plate links firmly, slider and the spring of setting in the shell, the one end and the bottom of shell of spring are connected, the other end and the end connection of slider.

Preferably, the hinge of the hinge part has damping and locking and overload protection functions.

Preferably, the small table plate is provided with a plastic pad.

Preferably, the unlocking button is linked to the hinge portion.

As the preferential selection of the utility model, the small table plate is made of magnesium-aluminum alloy and zinc alloy materials, and the surface of the small table plate is matte chromed.

Preferably, the small table board can hover after releasing the unlocking button.

By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that:

1. the stepless adjusting table plate for the automobile seat is simple and small in structure and low in use cost, and can effectively meet the popularization requirements;

2. according to the stepless adjusting table plate for the automobile seat, the hinge part is provided with the damping, the hinge part is linked with the unlocking button, the small table plate can hover at any position, the problem that the conventional table plate can only be flattened at a specific angle of a front seat is solved, the use position of the table plate is optimized, and the user experience is improved;

3. the stepless regulation desk plate of the automobile seat has an overload protection function, prevents the desk plate from being damaged by excessive force, improves the operation durability of the desk plate, provides convenience for placing objects for passengers, optimizes knee space of two rows of passengers, and improves riding comfort;

4. the stepless adjusting table plate for the automobile seat is thinner in overall thickness, convenient to assemble and convenient to operate by a user due to the unlocking button.

Drawings

Other objects and attainments together with a more complete understanding of the utility model will become apparent and appreciated by referring to the following description taken in conjunction with the accompanying drawings. In the drawings:

FIG. 1 is a schematic view of the overall construction of the utility model as applied to a seat;

figure 2 is a schematic view of the structure of the unfolded state of the small table plate of the utility model;

FIG. 3 is an exploded view of the ejector mechanism of the present utility model;

wherein reference numerals include: the seat connecting plate 1, the lower connecting rod 2, the hinge part 3, the small table plate 4, the ejecting mechanism 5, the unlocking button 6, the shell 51, the sliding block 52 and the spring 53.

Detailed Description

The following description of the embodiments of the present utility model will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It is noted that all of the figures are exemplary representations. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.

Referring to fig. 1 to 3, a stepless adjusting table of a car seat comprises a seat connecting plate 1, a lower connecting rod 2, a hinge part 3, a small table 4, an ejecting mechanism 5 and an unlocking button 6, wherein the seat connecting plate 1 is connected with a seat backrest framework, the lower connecting rod 2 is symmetrically arranged on two sides of the lower part of the seat connecting plate 1, the hinge part 3 is connected with the lower connecting rod 2, a hinge of the hinge part 3 is damped, the stepless adjusting table has locking and overload protection functions, the small table 4 is connected with the hinge part 3, a plastic pad (not shown) is arranged on the small table 4 for preventing skidding and scalding, the small table 4 is made of magnesium aluminum alloy and zinc alloy materials and is provided with a surface matte chrome plating, the ejecting mechanism 5 is arranged on the seat connecting plate 1 and is used for ejecting the small table 4, the unlocking button 6 is arranged on the seat backrest framework and is used for unlocking the small table 4, the unlocking button 6 is linked with the hinge part 3, for example, a general steel wire rope, a hinge, a pull wire and the like are used for loosening the unlocking button 6, and the small table 4 can hover.

The ejecting mechanism 5 comprises a shell 51 fixedly connected with the seat support connecting plate 1, a sliding block 52 and a spring 53, wherein the sliding block 52 and the spring 53 are arranged in the shell 51, one end of the spring 53 is connected with the bottom of the shell 51, and the other end of the spring 53 is connected with the end part of the sliding block 52; when the desk plate is closed, the small desk plate 4 is in contact with the sliding block 52, the spring 53 on the inner side is compressed, the spring 53 stores force, and when the unlocking button 6 is pressed down, the spring 53 releases energy and simultaneously opens the small desk plate 4 for a certain angle, so that the ejecting function is realized.

The working principle of the present utility model will be described below with reference to fig. 1 to 3.

When the unlocking button 6 is pressed, under the action of the ejecting mechanism 5, the small table 4 ejects a certain angle, the small table 4 realizes the opening function of the table under the mutual cooperation of the hinge part 3, the lower connecting rod 2 and the seat connecting plate 1, and an operator can randomly adjust the required using position, and when the operator wants to hover at a certain position, the operator only needs to release the unlocking button 6; the hinge part 3 is provided with damping, locking and overload protection functions, and user experience is improved in the using process of the table 4.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (6)

1. The stepless regulation table of the automobile seat is characterized by comprising a seat connecting plate connected with a seat backrest framework, lower side connecting rods symmetrically arranged at the lower part of the seat connecting plate, a hinge part connected with the lower side connecting rods, a small table connected with the hinge part, an ejection mechanism arranged on the seat connecting plate and used for ejecting the small table, and an unlocking button arranged on the seat backrest framework and used for unlocking the small table, wherein the ejection mechanism comprises a shell fixedly connected with the seat backrest connecting plate, a sliding block and a spring, one end of the spring is connected with the bottom of the shell, and the other end of the spring is connected with the end part of the sliding block.

2. The stepless adjusting table of automobile seat according to claim 1, wherein the hinge of the hinge part is provided with damping, locking and overload protection functions.

3. The stepless adjusting table of automobile seat of claim 1, wherein a plastic pad is arranged on the small table.

4. The stepless adjustment table for car seat according to claim 1, wherein the unlocking button is linked with the hinge portion.

5. The stepless adjustment table for car seats according to claim 1, wherein the small table is made of magnesium-aluminum alloy and zinc alloy materials, and is plated with chromium on the surface by matte plating.

6. The stepless adjustment table of claim 4, wherein said small table can hover when said unlocking button is released.