CN218316372U

CN218316372U - Structure of adjustable cushion hardness

Info

Publication number: CN218316372U
Application number: CN202222638377.2U
Authority: CN
Inventors: 薛静; 李颖欢; 杜贻帅; 欧阳洵; 李腾; 柴鹏
Original assignee: Beijing Baic Faurecia Automotive System Co ltd
Current assignee: Beijing Baic Faurecia Automotive System Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-17
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a structure of adjustable cushion hardness, including the cushion, the movable rod is installed to the bottom of cushion, and the slide rail is installed in the outside of movable rod, and the bottom of cushion is run through and is installed the connecting pipe, and the air pump is installed to one side of connecting pipe, and the internally mounted of cushion has the installed part, the utility model discloses an install the air pump, the personnel of taking need adjust the cushion hardness when taking, press the switch start air pump of installing in cushion one side, in the air pump sends into pneumatic supporting pad with gas from the connecting pipe, pneumatic supporting pad aerifys and jacks up the supporting shoe, makes the supporting shoe support the human body, and the human body sinks to the inside foaming of cushion at this moment and falls and reduce, reaches the purpose of adjusting the cushion soft or hard, has solved traditional cushion and can't carry out the adjustment of hardness to the cushion because of personnel hobby when taking, influences the problem of personnel's comfort level.

Description

Structure of adjustable cushion hardness

Technical Field

The utility model relates to a car cushion technical field specifically is a structure of adjustable cushion hardness.

Background

The car cushion is one of the indispensable equipment in car inside, the cushion can improve the comfort level when personnel take, soft car cushion makes automobile body and seat more comfortable, can slow down the vibrations that the car jolted and bring, it is tired and the cushion has certain gas permeability to alleviate the trip, can make the circulation of air, can not let the person of taking feel vexed, traditional cushion can't carry out the adjustment of softness and hardness to the cushion because of personnel's hobby when personnel take, influence the comfort level of person of taking, and the structure of an adjustable cushion hardness can bring conveniently for the person of taking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure of adjustable cushion hardness to solve traditional cushion that provides in the above-mentioned background art and can't carry out the adjustment of softness and hardness to the cushion because of personnel hobby when personnel take, influence the problem of personnel's comfort level of taking.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a structure of adjustable cushion hardness, includes the cushion, and the internally mounted of cushion has the foaming, and the cavity has been seted up to the inside of foaming, and adjustment mechanism is installed to the bottom of cushion, and adjustment mechanism corresponds the setting with the cavity.

Preferably, a plurality of ventilation grooves are formed in the outer surface of the foam, a switch is mounted on the front surface of the cushion, and the switch is connected with the motor.

Preferably, the adjusting mechanism comprises an air pump, a fixed seat is installed at the bottom of the air pump, a motor is installed at the top of the air pump, and a connecting pipe is installed on one side of the air pump. The bottom that the air pump was kept away from to preferred connecting pipe runs through the cushion gets into the cavity in, and the connecting pipe is connected with the air inlet of check valve, and the check valve gas outlet is connected with pneumatic supporting pad, and pneumatic supporting pad is installed in the cavity, and a plurality of supporting shoes are installed at the top of pneumatic supporting pad.

Preferably, coupling assembling is installed to the bottom left and right sides symmetry of cushion, and coupling assembling includes the movable rod, and the bottom of cushion can be dismantled with the movable rod through a plurality of mounting holes and be connected, and a plurality of mounting hole interval equipartitions set up at the top of movable rod, and the connecting block is installed to the left and right sides symmetry of movable rod.

Preferably, coupling assembling still includes the slide rail, and the middle part of slide rail is run through and is equipped with the cooperation groove, and cooperation groove and movable rod cooperation, and the left and right sides symmetry intercommunication in cooperation groove has the mounting groove, mounting groove and connecting block sliding connection, and the installation piece is installed to the front side of slide rail.

Preferably, one side, close to each other, of the sliding rail is rotatably connected with the rotating shaft, the rotating shaft is fixedly connected with the connecting strip, the connecting strip is fixedly connected with the connecting piece, and the connecting piece is fixedly connected with the pressing rod.

Preferably, the slide rails on the left side and the right side are fixedly connected through fixing blocks.

Preferably, the detachable connection mode of the bottom of the seat cushion and the mounting hole is any one of threaded connection and plug-in connection.

Preferably, the inside of cushion is equipped with the installation cavity, and the internally mounted of installation cavity has the heating pipe, and thermodetector is installed to the inner wall of installation cavity.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an install the air pump, take personnel and need adjust the cushion hardness when taking, press the switch start air pump of installing in cushion one side, in the air pump sent into pneumatic supporting pad with gas from the connecting pipe, pneumatic supporting pad aerifys with supporting shoe jack-up, makes the supporting shoe support the human body, and the human body is sunken to the inside foaming of cushion and is reduced this moment.

2. The utility model discloses an install the heating pipe, take personnel when comparatively chilly weather is taken, make cushion internally mounted's heating pipe heat the cushion through the car, can bring the heat for taking personnel after the heating, prevent that to take personnel's health uncomfortable, and many ventilative grooves that the foaming surface was seted up can prevent that sultry airtight condition from appearing.

Drawings

Fig. 1 is a perspective view of the cushion of the present invention;

FIG. 2 is a perspective view of the slide rail of the present invention;

FIG. 3 is an enlarged view of area A in FIG. 2;

FIG. 4 is a cross-sectional view of the seat cushion of the present invention;

fig. 5 is a top view of the seat cushion of the present invention.

In the figure: 1. a cushion; 101. foaming; 102. a ventilation groove; 103. a switch; 104. a movable rod; 105. mounting holes; 106. connecting blocks; 2. a slide rail; 201. mounting grooves; 202. mounting blocks; 203. a rotating shaft; 204. a connecting strip; 205. a connecting member; 206. a pressure lever; 3. an air pump; 301. a fixed seat; 302. a motor; 303. a connecting pipe; 304. a one-way valve; 305. a pneumatic support pad; 306. a supporting block; 4. a mounting member; 401. heating a tube; 402. a temperature detector; 403. a cavity.

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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element 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 invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a structure for adjusting the hardness of a seat cushion;

including cushion 1, the internally mounted of cushion 1 has foaming 101, cushion 1 can provide installation space for internally mounted's foaming 101, foaming 101 can provide comfortable impression when personnel take, many ventilative grooves 102 have been seted up to foaming 101's surface, foaming 101 can offer the space for many ventilative grooves 102 that the surface was seted up, when personnel take, ventilative groove 102 can provide the space for the circulation of air, prevent to take the sensation that the vexation appears for a long time, switch 103 is installed in the front of cushion 1, cushion 1 can provide the support for switch 103 of front installation, switch 103 can control motor 302 and open and close, thereby 3 works of control air pump.

Referring to fig. 4, a structure for adjusting the hardness of a seat cushion;

adjustment mechanism is installed to the bottom of cushion 1, and adjustment mechanism corresponds the setting with cavity 403, adjustment mechanism includes air pump 3, fixing base 301 is installed to the bottom of air pump 3, motor 302 is installed at the top of air pump 3, connecting pipe 303 is installed to one side of air pump 3, the one end that air pump 3 was kept away from to connecting pipe 303 runs through in the bottom entering cavity 403 of cushion 1, and connecting pipe 303 is connected with the air inlet of check valve 304, check valve 304 gas outlet is connected with pneumatic supporting pad 305, pneumatic supporting pad 305 is installed in cavity 403, a plurality of supporting shoes 306 are installed to the top of pneumatic supporting pad 305, cushion 1 can provide installation space for the connecting pipe 303 that the installation is run through to the bottom, cavity 403 can provide installation space for pneumatic supporting pad 305, air pump 3 passes through connecting pipe 303 when starting with pressure gas transfer to the pneumatic supporting pad 305 of top installation in, make pneumatic supporting pad 305 prop up, a plurality of supporting shoes 306 jack up with pneumatic supporting pad top installation, make the supporting shoe support the human body to the human body, the human body reduces to the inside foaming depression of cushion this moment, and fixing base 301 of 3 bottom installation can provide fixedly at 3 during the during operation, the electric power of air pump 3 and the air pump 305 and prevent the air pump 304 back flow of air pump installation from appearing the back flow of the connecting pipe.

Referring to fig. 2-3, a structure for adjusting the hardness of a seat cushion;

the left side and the right side of the bottom of the cushion 1 are symmetrically provided with connecting components, the connecting components comprise movable rods 104, the bottom of the cushion 1 is detachably connected with the movable rods 104 through a plurality of mounting holes 105, the detachable connection mode of the bottom of the cushion 1 and the mounting holes 105 is any one of threaded connection and plug-in connection, the mounting holes 105 are uniformly distributed at the top of the movable rods 104 at intervals, the movable rods 104 arranged at the bottom of the cushion 1 can provide the cushion 1 with the moving capability, the movable rods 104 can provide open spaces for the mounting holes 105 formed at the top, the mounting holes 105 can connect and fix the cushion 1 with the movable rods 104, the left side and the right side of the movable rods 104 are symmetrically provided with connecting blocks 106, the movable rods 104 can provide supports for the connecting blocks 106 symmetrically arranged at the outer side, the connecting blocks 106 can provide the capability of being connected with an outer side device, and the connecting components also comprise slide rails 2, the middle part of the sliding rail 2 is provided with a matching groove 6 in a penetrating way, the matching groove 6 is matched with the movable rod 104, the left side and the right side of the matching groove 6 are symmetrically communicated with mounting grooves 201, the mounting grooves 201 are connected with a connecting block 106 in a sliding way, the sliding rails 2 on the left side and the right side are fixedly connected through a fixed block 5, the sliding rail 2 can provide a movable space for the movable rod 104, the mounting grooves 201 are connected with the connecting block 106 in a sliding way to prevent the movable rod 104 from falling off, a mounting block 202 is mounted on the front side of the sliding rail 2, the sliding rail 2 can provide support for the mounting block 202 mounted on one side, when a worker installs the sliding rail 2, the sliding rail 2 is fixed through the mounting block 202 to prevent the sliding rail 2 from shaking and deviating, the mutually close side of the sliding rail 2 is rotatably connected with a rotating shaft 203, the rotating shaft 203 is fixedly connected with a connecting strip 204, the connecting strip 204 is fixedly connected with a connecting piece 205, and the connecting piece 205 is fixedly connected with a pressing rod 206, the rotation shaft 203 provides the connecting bar 204 with the moving capability, so that the connecting piece 205 and the pressing rod 206 can rotate, and the position of the cushion 1 can be conveniently adjusted by a person by controlling the rotation of the pressing rod 206.

Referring to fig. 4-5, a structure for adjusting the hardness of a seat cushion;

cushion 1's inside is equipped with installation cavity 4, the internally mounted of installation cavity 4 has heating pipe 401, thermodetector 402 is installed to installation cavity 4's inner wall, installation cavity 4 provides the installation space for internally mounted's heating pipe 401, take the time at cold weather and heat cushion 1 through heating pipe 401, can dispel the chilliness of taking personnel, the thermodetector 402 of 4 inner wall installations of installation cavity can detect inside temperature, prevent that the high temperature from leading to the influence personnel to take.

The working principle is as follows: when a person takes the seat cushion 1, the hardness of the seat cushion 1 needs to be adjusted, the air pump 3 is started through the switch 103 arranged on the front surface of the seat cushion 1, the air pump 3 props up the pneumatic supporting pad 305 through the connecting pipe 303, and the plurality of supporting blocks 306 arranged on the top of the pneumatic supporting pad 305 are upwards propped up after the pneumatic supporting pad 305 is propped up; make supporting shoe 306 support the human body, when the environment is comparatively cold, internally mounted's heating pipe 401 heats cushion 1, and the ventilative groove 102 that foaming 101 surface was seted up can provide ventilative ability, prevents that the situation of taking from taking place to the vexed influence that appears.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a structure of adjustable cushion hardness, includes cushion (1), its characterized in that: the inside mounting of cushion (1) has foaming (101), and cavity (403) have been seted up to the inside of foaming (101), and adjustment mechanism is installed to the bottom of cushion (1), and adjustment mechanism and cavity (403) correspond the setting.

2. The structure for adjusting the hardness of a seat cushion according to claim 1, wherein: a plurality of ventilation grooves (102) are formed in the outer surface of the foaming body (101), a switch (103) is installed on the front face of the seat cushion (1), and the switch (103) is connected with a motor (302).

3. The structure for adjusting the hardness of a seat cushion according to claim 2, wherein: the adjusting mechanism comprises an air pump (3), a fixed seat (301) is installed at the bottom of the air pump (3), a motor (302) is installed at the top of the air pump (3), and a connecting pipe (303) is installed on one side of the air pump (3).

4. A structure for adjusting the firmness of a seat cushion according to claim 3, wherein: during the bottom that air pump (3) was kept away from in one end of cushion (1) was run through to connecting pipe (303) got into cavity (403), and connecting pipe (303) were connected with the air inlet of check valve (304), check valve (304) gas outlet was connected with pneumatic supporting pad (305), and pneumatic supporting pad (305) are installed in cavity (403), and a plurality of supporting shoes (306) are installed at the top of pneumatic supporting pad (305).

5. The structure for adjusting the hardness of a seat cushion according to claim 1, wherein: coupling assembling is installed to the bottom left and right sides symmetry of cushion (1), and coupling assembling includes movable rod (104), and the bottom of cushion (1) can be dismantled with movable rod (104) through a plurality of mounting holes (105) and be connected, and a plurality of mounting holes (105) interval equipartition set up at the top of movable rod (104), and connecting block (106) are installed to the left and right sides symmetry of movable rod (104).

6. The structure for adjusting the hardness of a seat cushion according to claim 5, wherein: coupling assembling still includes slide rail (2), and the middle part of slide rail (2) is run through and is equipped with cooperation groove (6), and cooperation groove (6) and movable rod (104) cooperation, and the bilateral symmetry intercommunication of cooperation groove (6) has mounting groove (201), mounting groove (201) and connecting block (106) sliding connection, and installation piece (202) are installed to the front side of slide rail (2).

7. The structure for adjusting the hardness of a seat cushion according to claim 6, wherein: one side of the slide rail (2) close to each other is rotationally connected with the rotating shaft (203), the rotating shaft (203) is fixedly connected with the connecting strip (204), the connecting strip (204) is fixedly connected with the connecting piece (205), and the connecting piece (205) is fixedly connected with the pressing rod (206).

8. The structure for adjusting the hardness of a seat cushion according to claim 6, wherein: the slide rails (2) on the left side and the right side are fixedly connected through a fixing block (5).

9. The structure for adjusting the hardness of a seat cushion according to claim 5, wherein: the detachable connection mode of the bottom of the seat cushion (1) and the mounting hole (105) is any one of threaded connection and plug-in connection.

10. The structure for adjusting the hardness of a seat cushion according to claim 1, wherein: the inside of cushion (1) is equipped with installation cavity (4), and the internally mounted of installation cavity (4) has heating pipe (401), and thermodetector (402) are installed to the inner wall of installation cavity (4).