CN214450454U

CN214450454U - General type SUV back adjustment mechanism

Info

Publication number: CN214450454U
Application number: CN202120371906.XU
Authority: CN
Inventors: 白栋魁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-10-22
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses a general type SUV back adjustment mechanism, concretely relates to car seat field of adjusting, including back seat backrest, there is the rear wheel cover plate suitcase both sides, is covered with the wheel casing plaque on the rear wheel cover plate, and the outside installation of rear wheel cover plate is fixed with the push rod support, and the electric putter assembly includes the telescopic link, and the catch is installed to the one end of telescopic link, and the other end of telescopic link articulates the connection push rod support. The utility model discloses a back seat backrest, electric putter assembly (containing catch), electric putter lead wire and the structural design of push rod support make back seat backrest accessible electric putter's flexible to realize the back-up regulatory function of mechanism, improved person's comfort level and simple operation nature. Through the structural design arrangement of back seat backrest, electric putter assembly, wheel casing plaque and rear wheel casing board, improved the utilization ratio in trunk space, kept the original performance that the back of the seat was quick the unblock was set level, promoted the practicality of mechanism.

Description

General type SUV back adjustment mechanism

Technical Field

The utility model relates to a car seat adjusts technical field, more specifically says, the utility model specifically is a general type SUV back adjustment mechanism.

Background

At the present stage, SUV models are developed and jointly invested in domestic, most of the SUV models are reduced in cost or simply equipped with a rear-row adjusting mechanism, so that most of the rear-row seat backrests of the SUV models cannot be adjusted, and only fixed sitting postures can be kept or the rear-row seat backrests can be unlocked to fall down (around a seat backrest hinge). When the chair is taken, the comfort is not high, the back-facing rest cannot be stabilized, and inconvenience is brought to long-distance rest and short-distance rest. The back row independent seat is inconvenient for the old to take care of children, the size of the vehicle is generally large, and the old is inconvenient for household; the rear row inflatable bed is available in the market, so that children can only lie down, the rear row inflatable bed is not suitable for adults to lie on, the space of the trunk cannot be in a full load state most of the time, and the space utilization rate is not high.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the utility model discloses an example provides a general type SUV back adjustment mechanism, through back seat backrest (contain former back fixed lock), the electric putter assembly (contain the catch), the push rod support, the electric putter lead wire, the back seat backrest of two-way rocker switch and placeable, connect vehicle 12V power, make back seat backrest accessible electric control push rod assembly flexible, thereby make back seat backrest produce the rotation around former back seat backrest articulated shaft, thereby realize the regulatory function of the angle of recline of mechanism, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a general type SUV back adjustment mechanism, includes the back seat backrest that can fall down, there is the suitcase layer board at back seat backrest's rear, there is the rear wheel cover plate both sides of suitcase layer board, the top of rear wheel cover plate is covered with the wheel casing plaque, the outside fixed mounting of rear wheel cover plate has the push rod support, the inboard articulated electric putter assembly that is connected with of push rod support, the electric putter assembly includes the telescopic link, the catch is installed to the one end of telescopic link, catch and seat backrest lock jam plate lock joint. One side of electric putter assembly is connected with the electric putter lead wire, the electric putter lead wire is connected with two-way rocker switch, the rocker switch links to each other with whole car 12V power.

Preferably, the support body is of a right trapezoid shape, a push rod mounting hole is formed in the inner side of the support body, and the mounting hole is hinged and connected with one end of the electric push rod assembly and can rotate.

Preferably, one side of the bottom side of the bracket is provided with a limiting groove, the other side of the bottom side of the bracket is provided with a mounting hole, and the bracket is fixed with the wheel cover plate in a threaded connection manner or a welding manner and the like through the limiting groove and the mounting hole.

Preferably, the original seat backrest lock is arranged on the rear side of the rear seat backrest, the backrest lock is composed of a locking plate and an anti-loosening mechanism, and the locking plate is connected with an outer side locking ring of the electric push rod assembly in a buckling mode.

Preferably, the input end of the electric push rod assembly is connected with a bidirectional rocker switch through an electric push rod lead wire, the bidirectional rocker switch is connected with a 12V power supply of a vehicle, and the bidirectional rocker switch is fixedly installed on a vehicle interior trim panel on one side of a backrest of the rear seat.

Preferably, the number of the electric push rod assembly, the electric push rod lead and the push rod bracket is one group. The plurality of groups of electric push rod assemblies, electric push rod leads and push rod supports are arranged on the outer side of the rear wheel cover plate in parallel.

The utility model discloses a technological effect and advantage:

the utility model discloses an use former back seat back lock, the electric putter assembly (contain the catch), the structural design of electric putter lead wire and push rod support, the back seat back that the utilization can overturn and fall, catch lock joint rotating function, push away the articulated connection function of total assembly and push rod support, electric putter's electronic flexible function, the forward and reverse power supply function of two-way rocker switch and connect vehicle 12V mains operated power source function, make the flexible of back seat back accessible electric putter assembly, thereby make the telescopic link one end of electric putter assembly pull the back seat back and produce the relative rotation around back seat back pin joint, thereby realize the mechanism pitch-up regulatory function, the person's comfort level and the simple operation nature of taking is improved.

The utility model discloses utilize the back seat backrest, the electric putter assembly, the structure of wheel casing plaque and rear wheel cover plate, utilize the compression or get rid of the interference position that rear wheel cover plate lower part and back seat backrest lie back, cut off back shelf board plastic support position with upper portion, vacate the space between wheel casing plaque and the rear wheel cover plate, can increase the back seat backrest required space that lies back by a wide margin, the utilization ratio in trunk space has been improved, the practicality of mechanism has been promoted, it can set level the function to keep making things convenient for the unblock of seat backrest, promote the utilization ratio in trunk space, but continuous variation fixed back angle, the riding comfort of SUV motorcycle type back seat has been improved greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view and a top view of the push rod support structure of the present invention;

FIG. 3 is a front view and a top view of the O-shaped locking ring structure at one end of the telescopic rod of the electric push rod of the present invention;

fig. 4 is a schematic structural diagram of a in fig. 1 according to the present invention.

The reference signs are:

1. a rear seat back; 2. an electric push rod lead; 3. an electric push rod assembly; 4. a push rod bracket; 5. a wheel cover plaque; 6. a rear wheel cover plate; 7. a luggage carrier; 8. a rear seat back lock plate; 9. a two-way rocker switch; 31. an O-shaped lock ring; 41. a hinge hole; 42. mounting holes; 43. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the general SUV backrest adjusting mechanism includes a rear seat backrest 1, a luggage carrier 7 is provided behind the rear seat backrest 1, a rear wheel cover plate 6 is provided on the upper portion of the luggage carrier 7, a wheel cover decorative plate 5 is provided on the upper portion of the rear wheel cover plate 6, a push rod bracket 4 is fixedly installed on the outer side of the rear wheel cover plate 6, an electric push rod assembly 3 is hinged on the inner side of the push rod bracket 4, and the push rod assembly 3 is hinged with the push rod bracket 4 and can rotate. One side of electric putter assembly 3 is equipped with electric putter lead wire 2, and electric putter assembly 3 includes the telescopic link, and O shape catch 31 is installed to the one end of telescopic link, and O shape catch 31 and back seat back lock jam plate 8 lock are buckled, and O shape catch 31 can rotate under the condition with back seat back lock jam plate 8 lock.

As shown in fig. 2, the bracket body 4 is shaped like a right trapezoid, the upper portion of the push rod bracket 4 is provided with a hinge hole 41, the hinge hole 41 is hinged with the push rod bracket 3, and the lower side is provided with a push rod bracket mounting hole 42 and a push rod bracket limiting groove 43;

specifically, the arrangement of the push rod bracket 4 enables the electric push rod assembly 3 to have a supporting point at the outer side of the rear wheel cover plate 6 in the telescopic process, and simultaneously limits the relative displacement range between the electric push rod assembly 3 and the rear wheel cover plate 6, thereby ensuring the normal work of the mechanism.

As shown in fig. 2, the hinge holes 41 of the push rod bracket enable the push rod bracket to be connected with the push rod assembly in a hinged manner, provide positioning and rotating functions for the push rod assembly, provide radial allowance, and reduce the installation accuracy of the push rod bracket. The arrangement of the push rod support positioning hole 42 and the push rod support limiting groove 43 facilitates the positioning and installation of the push rod support.

Specifically, the O-shaped lock ring 31 is arranged, so that the adjusting process driven by the telescopic action of the push rod assembly 3 can be limited on the same plane, the O-shaped lock ring 31 drives the backrest of the rear seat to be linked with the backrest in the telescopic process of the push rod, the loose and wide range of the connection between the lock ring and the lock plate in the transverse direction of the vehicle Y is limited, abnormal sound is avoided, and the displacement of the side face of the mechanism is reduced.

The input end of the electric push rod assembly 3 is connected with a two-way rocker switch 9 through an electric push rod lead 2, the two-way rocker switch 9 is connected with a 12V power supply of the vehicle, the two-way rocker switch 9 is fixedly arranged on one side of the backrest 1 of the backseat seat, and the electric push rod lead, a connecting line of the two-way rocker switch and the power supply and the rocker switch are arranged below an automotive interior trim panel and on the surface of the interior trim panel, which are not shown in the figure;

specifically, electric putter assembly 3 is connected with two-way rocker switch 9, and two-way rocker switch 9 is connected with the vehicle power, makes the mechanism under vehicle 12V power supports, and push rod that can stretch out and draw back forward can control back row back of the seat 1 angle of elevation.

The number of the electric push rod assemblies 3, the number of the electric push rod leads 2 and the number of the push rod supports 4 are respectively 1, and the electric push rod assemblies 3, the electric push rod leads 2 and the push rod supports 4 are arranged on the outer side of the rear wheel cover plate in parallel.

Specifically, the quantity setting of electric putter assembly 3, electric putter lead wire 2 and push rod support 4 makes enough quantity of mechanism can adjust the back at each seat of back seat, has improved the practicality of mechanism.

The utility model discloses the theory of operation:

the utility model discloses a back seat backrest 1, electric putter assembly 3, electric putter lead wire 2, and push rod support 4's structural design, utilize the original back seat backrest of back seat backrest lock jam plate 8 that can put down, telescopic link side-mounting O shape catch 31, two-way rocker switch 9 and connect vehicle 12V power, make back seat backrest 1 flexible through electric putter assembly 3, thereby make back seat backrest 1 produce relative rotation each other between telescopic link one end O shape catch 31 of electric putter assembly 3, thereby realize back seat backrest 1 and lean on the back regulatory function, improved the person's comfort level, and reached the convenience of operation;

the utility model discloses a back seat backrest 1, electric putter assembly 3, the structural arrangement of wheel casing plaque 5 and back wheel casing board 6, utilize the compression or get rid of the interference position and the upper portion of the back of back wheel casing board 6 lower part and back seat backrest 1 back of the body and cut off back shelf board plastic support position, vacate the space between wheel casing plaque 5 and the back wheel casing board 6, can increase the required space of back seat backrest 1 back of the body, utilize back row backrest upset function at maximum amplitude, back row seat backrest lock, and under the prerequisite of getting rid of the required plaque space of a small amount of back of the body, the original characteristic that the seat backrest was set level fast has been kept, the utilization ratio in trunk space has been improved, the riding comfort of back row seat backrest has been improved greatly.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A general SUV backrest adjusting mechanism comprises a rear seat backrest (1) and an O-shaped lock ring (31), a luggage case supporting plate (7) is arranged at the rear part of the back rest (1) of the back seat, the top ends of the two sides of the luggage case supporting plate (7) are fixedly connected with a rear wheel cover plate (6), the rear wheel cover plate (6) is a sheet metal component, the rear wheel cover plate (6) is covered with a wheel cover decorative plate (5), it is characterized in that a push rod bracket (4) is fixedly arranged on the outer side of the rear wheel cover plate (6), the inner side of the push rod bracket (4) is hinged with an electric push rod assembly (3), one side of the electric push rod assembly (3) is fixedly connected with an electric push rod lead wire (2), the other end fixedly connected with two to rocker switch (9) of electric putter lead wire (2), the input electric connection of two to rocker switch (9) has whole car power.

2. The utility model of claim 1, characterized in that the push rod bracket (4) body is shaped like a right trapezoid, the inner side of the push rod bracket (4) is provided with a hinge hole (41), the hinge hole (41) is hinged with one end of the electric push rod assembly (3) through a pin, and the top end of the push rod bracket (4) is provided with a mounting hole (42) and a limiting groove (43).

3. The utility SUV backrest adjustment mechanism according to claim 1, characterized in that the power putter assembly (3) comprises a telescopic rod, one end of which is fixedly mounted with an O-ring (31).

4. The SUV backrest adjustment mechanism according to claim 1, wherein the back seat backrest (1) has a seat backrest lock on its inner side, the seat backrest lock comprising a back seat backrest lock plate (8), the O-ring (31) being rotationally locked on the inner side of the back seat backrest lock plate (8).

5. The utility model discloses a general type SUV back adjustment mechanism of claim 1, characterized in that, the input of electric putter assembly (3) is connected with two-way rocker switch (9) through electric putter lead wire (2), two-way rocker switch (9) are connected with whole car power, electric putter lead wire, two-way rocker switch and the line of power and rocker switch arrange under the automotive interior trim panel and on the interior trim panel surface.

6. The SUV backrest adjustment mechanism according to claim 1, wherein the electric putter assembly (3), the electric putter leads (2), and the putter support (4) are grouped into one group, and the groups of the electric putter assembly, the electric putter leads, and the putter support are arranged in parallel outside the rear wheel housing plate.