CN214984949U

CN214984949U - Car seat telescopic mechanism assembly

Info

Publication number: CN214984949U
Application number: CN202121231051.7U
Authority: CN
Inventors: 鲍众喜
Original assignee: Ningbo Chengzhan Auto Parts Co ltd
Current assignee: Ningbo Chengzhan Auto Parts Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-03
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a car seat telescopic machanism subassembly, which relates to the technical field of car seats and comprises a base, wherein the inner side wall of the upper surface of the base is fixedly connected with a slide rail, the inner side wall of the upper surface of the slide rail is provided with a slide groove, the inner side wall of the slide groove is movably connected with a pulley block, the middle part of the pulley block is fixedly connected with a support, the inner side wall of the support is fixedly connected with a buffer spring, one end of the buffer spring is fixedly connected with a slide block, one side of the slide block is fixedly connected with a cross rod, one end of the cross rod is fixedly connected with a chassis, the upper surface of the chassis is fixedly connected with a reinforcing seat, the car seat telescopic machanism subassembly, through the arrangement of structures such as the base, the slide rail, the slide groove, the pulley block, the support, the buffer spring, the slide block, the cross rod, the chassis and the like, the slide rail is mutually matched with the slide groove and the pulley block, thereby improving the stability of the chassis motion, the horizontal pole compression buffer spring for the slider slides in the support, thereby plays the effect of buffering to the chassis.

Description

Car seat telescopic mechanism assembly

Technical Field

The utility model relates to a car seat technical field specifically is a car seat telescopic machanism subassembly.

Background

Automobiles have recently gained wide popularity as transportation tools for people, with the improvement of the living standard of the materials. While a vehicle is traveling, a seat is a component which is very important to consumers, particularly a driver's seat, and has design requirements for not only comfort but also safety, and a so-called vehicle seat is a seat to be seated when a vehicle is seated, and is roughly classified into: a front row seat: headrest, back, cushion, (handrail), back row seat: (headrest), backrest, cushion, side wings and (armrests).

Although a general telescopic mechanism assembly can realize telescopic adjustment of a seat, the general telescopic mechanism assembly is unstable in the adjustment process, and when the seat is adjusted to an end point, the seat is easy to touch and stop, so that the comfort level of the seat is reduced.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a car seat telescopic machanism subassembly has solved the problem that proposes in the above-mentioned background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the base is included, the inside wall fixedly connected with slide rail of base upper surface, the spout has been seted up to the inside wall of slide rail upper surface, the inside wall swing joint of spout has the assembly pulley, the middle part fixedly connected with support of assembly pulley, the inside wall fixedly connected with buffer spring of support, buffer spring's one end fixedly connected with slider, one side fixedly connected with horizontal pole of slider, the one end fixedly connected with chassis of horizontal pole, the last fixed surface on chassis is connected with strengthens the seat, strengthen the last fixed surface of seat and be connected with a supporting bench, one side fixedly connected with mounting of base lower surface, one side fixedly connected with electric putter of mounting, electric putter's output fixed mounting is at the middle part of chassis lower surface.

Optionally, fixing bolts are arranged on the top of the front face and the top of the back face of the base in a penetrating mode through threads, and threaded holes matched with the fixing bolts are formed in the top of the front face and the top of the back face of the sliding rail, so that the base and the sliding rail can be conveniently disassembled and assembled by personnel.

Optionally, the fixing bolt penetrates one end of the base and abuts against the inner bottom wall of the threaded hole, and the number of the fixing bolts is several.

Optionally, the assembly pulley includes the back shaft, the equal coaxial arrangement in both ends of back shaft has the pulley, the pulley supports the inside wall of tight spout, and the pulley has improved the stability of pulley at the both ends of back shaft.

Optionally, a movable groove for moving the chassis is formed in one side of the slide rail, and the chassis is in clearance fit with the movable groove.

Optionally, the surface of the reinforcing seat is provided with a mounting hole, the inner side wall of the mounting hole is in threaded connection with a connecting bolt, the reinforcing seat is integrally assembled with the supporting table and the chassis through the connecting bolt, and the reinforcing seat is in an I-shaped shape, so that a person can conveniently mount and fix the supporting table and the chassis.

Optionally, one end of the electric push rod is fixedly connected with a push plate, and the push plate is fixedly welded on the lower surface of the chassis, so that the electric push rod can conveniently push the chassis.

Optionally, a groove is formed in the middle of the upper surface of the supporting table, and clamping plates are fixedly connected to two sides of the upper surface of the supporting table, so that a person can conveniently install the seat and the backrest.

Advantageous effects

The utility model provides a car seat telescopic machanism subassembly possesses following beneficial effect:

this car seat telescopic machanism subassembly, through the setting of base, slide rail, spout, assembly pulley, support, buffer spring, slider, horizontal pole, chassis, enhancement seat, brace table and electric putter isotructure, the slide rail is mutually supported with spout and assembly pulley to improve the stability of chassis motion, when the pulley motion reaches the extreme point, horizontal pole compression buffer spring makes the slider slide in the support, thereby plays the effect of buffering to the chassis.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the disassembled structure of the present invention;

FIG. 3 is a cross-sectional view of the chassis of the present invention;

fig. 4 is a schematic diagram of a second structural configuration of the present invention;

fig. 5 is an assembly view of the bracket and the cross bar of the present invention.

In the figure: 1-base, 2-slide rail, 3-chute, 4-pulley block, 5-support, 6-buffer spring, 7-slide block, 8-horizontal rod, 9-chassis, 10-supporting platform, 11-fixing piece, 12-electric push rod, 13-fixing bolt, 14-reinforcing seat and 15-clamping plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a car seat telescopic mechanism assembly comprises a base 1, a slide rail 2 is fixedly connected to the inner side wall of the upper surface of the base 2, a chute 3 is formed in the inner side wall of the upper surface of the slide rail 2, an assembly pulley 4 is movably connected to the inner side wall of the chute 3, a support 5 is fixedly connected to the middle of the assembly pulley 4, a buffer spring 6 is fixedly connected to the inner side wall of the support 5, a slider 7 is fixedly connected to one end of the buffer spring 6, a cross rod 8 is fixedly connected to one side of the slider 7, a chassis 9 is fixedly connected to one end of the cross rod 8, when the assembly pulley 4 moves to an end point, the chassis 9 pushes the cross rod 8 to enable the cross rod 8 to compress the buffer spring 6, the slider 7 slides in the support 5, the movement impact force of the chassis 9 is converted into the elastic potential energy of the buffer spring 6, so that the buffer effect is achieved on the chassis 9, the seat and a backrest are respectively installed on a support table 10, so that the assembly of the seat is completed, seat 14 is strengthened to the last fixed surface of chassis 9 is connected with, strengthen the last fixed surface of seat 14 and be connected with brace table 10, the staff installs slide rail 2 in base 1 with base 1 fixed mounting back, strengthen seat 14 and install on chassis 9, brace table 10 installs on strengthening seat 14, one side fixedly connected with mounting 11 of base 1 lower surface, one side fixedly connected with electric putter 12 of mounting 11, electric putter 12's output fixed mounting is at the middle part of chassis 9 lower surface.

The pulley block 4 comprises a supporting shaft, pulleys are coaxially arranged at two ends of the supporting shaft and abut against the inner side wall of the sliding groove 3, the stability of the pulleys is improved at the two ends of the supporting shaft by the pulleys, a movable groove for the movement of the chassis 9 is formed in one side of the sliding rail 2, the chassis 9 is in clearance fit with the movable groove, a mounting hole is formed in the surface of the reinforcing seat 14, a connecting bolt is in threaded connection with the inner side wall of the mounting hole, the reinforcing seat 14 is integrally assembled with the supporting platform 10 and the chassis 9 through the connecting bolt, the reinforcing seat 14 is I-shaped, so that a person can conveniently mount and fix the supporting platform 10 and the chassis 9, a push plate is fixedly connected at one end of the electric push rod 12 and fixedly welded on the lower surface of the chassis 9, so that the electric push rod 12 can conveniently push the chassis 9, a groove is formed in the middle of the upper surface of the supporting platform 10, and clamping plates 15 are fixedly connected at two sides of the upper surface of the supporting platform 10, thereby make things convenient for personnel to install seat and back, fixing bolt 13 is worn to be equipped with by the equal screw thread in the top at the front and the back of base 1, and the screw hole with fixing bolt 13 looks adaptation is all seted up at the top at the front and the back of slide rail 2 to make things convenient for personnel dismouting base 1 and slide rail 2, fixing bolt 13 penetrates the inner diapire that tight screw hole was supported to the one end of base 1, and fixing bolt 13's quantity is a plurality of.

In conclusion, this car seat telescopic machanism subassembly, during the use, after the staff with base 1 fixed mounting, install slide rail 2 in base 1, strengthen seat 14 and install on chassis 9, brace table 10 is installed on strengthening seat 14, electric putter 12 work promotes the chassis 9 motion, chassis 9 promotes two assembly pulley 4 and slides in spout 3, thereby keep the stability of chassis 9, when assembly pulley 4 moved the extreme point, chassis 9 promoted horizontal pole 8 and makes horizontal pole 8 compress buffer spring 6, slider 7 slides in support 5, convert the motion impact force of chassis 9 into buffer spring 6's elastic potential energy, thereby play the effect of buffering to chassis 9, install seat and back respectively on brace table 10, thereby accomplish the equipment of seat.

The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.

The electrical components appearing in the document are all electrically connected with an external master controller, and the master controller can be a conventional known device for controlling a computer and the like, through the personnel in the field, all the electrical components in the present case are connected with the adaptive power supply thereof through leads, and according to the actual situation, a proper controller is selected to meet the control requirements, the specific connection and control sequence should be referred to, in the above working principle, the electrical connection between the electrical components is completed in sequence, and the detailed connection means is the known technology in the field, so the electrical control is not explained.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present application, the terms "connect", "install", "fix", "set", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car seat telescopic machanism subassembly, includes base (1), its characterized in that: the inner side wall of the upper surface of the base (1) is fixedly connected with a sliding rail (2), the inner side wall of the upper surface of the sliding rail (2) is provided with a sliding groove (3), the inner side wall of the sliding groove (3) is movably connected with a pulley block (4), the middle part of the pulley block (4) is fixedly connected with a support (5), the inner side wall of the support (5) is fixedly connected with a buffer spring (6), one end of the buffer spring (6) is fixedly connected with a sliding block (7), one side of the sliding block (7) is fixedly connected with a cross rod (8), one end of the cross rod (8) is fixedly connected with a chassis (9), the upper surface of the chassis (9) is fixedly connected with a reinforcing seat (14), the upper surface of the reinforcing seat (14) is fixedly connected with a supporting table (10), one side of the lower surface of the base (1) is fixedly connected with a fixing part (11), one side of the fixing part (11) is fixedly connected with an electric push rod (12), the output end of the electric push rod (12) is fixedly arranged in the middle of the lower surface of the chassis (9).

2. The car seat telescoping mechanism assembly of claim 1, wherein: fixing bolt (13) are worn to be equipped with by the equal screw thread in the top at base (1) front and the back, the screw hole with fixing bolt (13) looks adaptation is all seted up at the top at slide rail (2) front and the back.

3. The car seat telescoping mechanism assembly of claim 2, wherein: the fixing bolts (13) penetrate through one end of the base (1) and abut against the inner bottom wall of the threaded hole, and the number of the fixing bolts (13) is a plurality.

4. The car seat telescoping mechanism assembly of claim 1, wherein: the pulley block (4) comprises a supporting shaft, pulleys are coaxially arranged at two ends of the supporting shaft, and the pulleys are abutted against the inner side wall of the sliding groove (3).

5. The car seat telescoping mechanism assembly of claim 1, wherein: a movable groove for moving the chassis (9) is formed in one side of the sliding rail (2), and the chassis (9) is in clearance fit with the movable groove.

6. The car seat telescoping mechanism assembly of claim 1, wherein: the surface of the reinforcing seat (14) is provided with a mounting hole, the inner side wall of the mounting hole is in threaded connection with a connecting bolt, the reinforcing seat (14) is integrally assembled with the supporting table (10) and the chassis (9) through the connecting bolt, and the reinforcing seat (14) is I-shaped.

7. The car seat telescoping mechanism assembly of claim 1, wherein: one end of the electric push rod (12) is fixedly connected with a push plate, and the push plate is fixedly welded on the lower surface of the chassis (9).

8. The car seat telescoping mechanism assembly of claim 1, wherein: the middle of the upper surface of the supporting platform (10) is provided with a groove, and the two sides of the upper surface of the supporting platform (10) are fixedly connected with clamping plates (15).