CN213861940U

CN213861940U - Comfortable seat for special vehicle

Info

Publication number: CN213861940U
Application number: CN202022185509.1U
Authority: CN
Inventors: 易勇飞
Original assignee: Hunan Cheetah Special Vehicle Co ltd
Current assignee: Hunan Cheetah Special Vehicle Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-03
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a special vehicle seat of travelling comfort, including the mounting groove, the inside of mounting groove is provided with horizontal adjustment subassembly, the inside of translation frame is provided with upper and lower adjusting part, one side of support frame is provided with back adjusting part, the inside of back and cushion is provided with ventilation heating element, the top of back is provided with the headrest subassembly. The device leads to half to surround the headrest and can effectually support driver and crew's head, the structure that partly surrounds when putting up crew in need rest can effectual edgewise prop driver and crew's head, it leads to startling to prevent to get into the landing of sleep state back edgewise, the device passes through movable mounting at the regulation emergency lever at back top, can help driver and crew when meetting emergency and can't normally walk out from sealed car, utilize this regulation emergency lever longer one end to break the window and accomplish saving oneself, win the time of initiative rescue for oneself, the prevention situation further worsens.

Description

Comfortable seat for special vehicle

Technical Field

The utility model relates to a car seat technical field specifically is a special type automobile-used seat of travelling comfort.

Background

The so-called car seat is a seat to be seated when sitting on, and the car seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the seat can be divided into single, double and multi-person seats according to the number of passengers, and the seat is developed from the earliest fixed seat to a multifunctional power adjusting seat according to the service performance of the seat, such as an air cushion seat, an electric seat, a stereo seat, a mental recovery seat, an electronic adjusting seat, a leather seat, a flannelette seat and the like according to the materials, and seats of special use objects, such as a child seat, a racing seat and the like.

When a driver and a passenger need to have a rest, the head rest of the existing seat for the special vehicle cannot effectively support the head of the passenger, so that the head of the passenger can slide off the head rest after the passenger enters a sleep state, the passenger is awakened, and then when the driver and the passenger are accidentally trapped in the vehicle, the passenger cannot normally come out of the vehicle and does not have a window breaking tool, the passenger in the vehicle can only be forced to wait for rescue, so that the valuable time of active rescue is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special type automobile-used seat of travelling comfort to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a comfortable seat for special vehicles, which comprises an installation groove, wherein one side of the installation groove is provided with a round hole, a horizontal adjusting component is arranged in the mounting groove, a translation frame is movably arranged in the horizontal adjusting component, an up-down adjusting component is arranged in the translation frame, a supporting frame is fixedly arranged at the top of the up-down adjusting component, a cushion is fixedly arranged outside the supporting frame, one side of the cushion is fixedly provided with a safety belt interface, an adjusting switch, a ventilation switch and a heating switch are respectively and fixedly arranged on the other side of the cushion, a backrest adjusting component is arranged on one side of the supporting frame, a backrest is fixedly arranged on one side of the backrest adjusting component, a ventilation heating component is arranged inside the backrest and the cushion, the back of the backrest is fixedly provided with a storage bag.

Preferably, the horizontal adjustment subassembly includes that movable mounting is in the horizontal adjustment installation side pipe of the inside syntropy threaded rod of mounting groove and fixed mounting in mounting groove one side, the one end of syntropy threaded rod all runs through out in the mounting groove extends to the horizontal adjustment installation side pipe by the round hole, and the surface all cup joints fixed mounting and has the horizontal adjustment crown gear, the pinion is all installed in the meshing of one side of horizontal adjustment crown gear, the intraductal fixed mounting of horizontal adjustment installation has horizontal adjustment double-shaft motor, horizontal adjustment double-shaft motor's output fixed mounting is in the axle center of pinion.

Preferably, the upper and lower adjusting part includes movable mounting at the inside folding leg of support frame, reverse threaded rod is all installed to spiral between the folding leg is horizontal, one side of reverse threaded rod is run through and is installed and adjust installation side pipe from top to bottom, and the surface cup joints and installs and adjust the crown gear from top to bottom, the inside fixed mounting who adjusts installation side pipe from top to bottom adjusts the biax motor from top to bottom, the output fixed mounting who adjusts the biax motor from top to bottom is in the axle center of long gear, the input of adjusting the biax motor from top to bottom all is through wire and regulating switch's output electric connection.

Preferably, the ventilation heating assembly comprises a ventilation fan and a heating wire which are fixedly installed inside the cushion and the backrest, and the input ends of the ventilation fan and the heating wire are respectively electrically connected with the ventilation switch and the heating switch through wires.

Preferably, the headrest subassembly includes the regulation emergency rod of movable mounting at the back top, the surface of adjusting emergency rod is provided with the spacing groove, the top parcel of adjusting emergency rod is installed and is partly surrounded the headrest.

Preferably, the backrest adjusting component comprises a rotating shaft fixedly installed on one side of the supporting frame, a ratchet wheel is fixedly installed at one end of the rotating shaft, a pawl is installed on one side of the ratchet wheel in a meshed mode, a handle is integrally formed on one side of the pawl, a spring is fixed on the other side of the pawl, and the tail end of the spring is fixedly installed on the supporting frame.

Preferably, the input end of the horizontal adjustment double-shaft motor is electrically connected with the output end of the adjusting switch through a wire, and the input ends of the adjusting switch, the ventilation switch and the heating switch are electrically connected with the output end of the external power supply through wires.

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

this special automobile-used seat of travelling comfort, the device lead to half surround the headrest and can effectually support driver and crew's head, and the structure that partly surrounds when putting up crew and need rest can effectually prop driver and crew's head from the side, prevents that the landing of head edgewise leads to waking up after getting into sleep state to influence driver and crew's rest.

This special vehicle seat of travelling comfort, the device pass through the regulation emergency rod of movable mounting at back top, can help the driver and crew when meetting emergency and can't normally walk out from sealed car, utilize this regulation emergency rod longer one end to break the window and accomplish saving oneself, win the time of initiative rescue for oneself, prevent that the condition from further worsening.

Drawings

FIG. 1 is a front view of a comfortable special vehicle seat;

FIG. 2 is a block diagram of a comfortable special vehicle seat;

FIG. 3 is a front view of a comfortable special vehicle seat;

FIG. 4 is a back view of a comfortable special vehicle seat;

FIG. 5 is a front view of the horizontal adjustment assembly and the up-down adjustment assembly of the comfort seat for a special vehicle;

FIG. 6 is a side view of the horizontal adjustment assembly and the up-down adjustment assembly of the comfort seat for a special vehicle;

FIG. 7 is a view of the mounting slot structure of a comfortable seat for a special vehicle;

FIG. 8 is a block diagram of a headrest assembly for a comfort utility vehicle seat;

FIG. 9 is a top view of a headrest assembly of a comfort utility vehicle seat.

In the figure: 1. mounting grooves; 2. a level adjustment assembly; 201. a homodromous threaded rod; 202. a horizontal adjustment crown gear; 203. a pinion gear; 204. a horizontal adjustment double-shaft motor; 205. horizontally adjusting and mounting a square tube; 3. an up-down adjustment assembly; 301. a folding frame; 302. a reverse threaded rod; 303. adjusting the installation square tube up and down; 304. adjusting the crown gear up and down; 305. a long gear; 306. a double-shaft motor is adjusted up and down; 4. a ventilation heating assembly; 401. a ventilation fan; 402. a heater; 5. a headrest assembly; 501. semi-surrounding the headrest; 502. adjusting the emergency rod; 503. a limiting groove; 6. a backrest adjustment assembly; 601. a ratchet wheel; 602. a pawl; 603. a spring; 604. A handle; 605. a rotating shaft; 7. a translation frame; 8. a support frame; 9. a cushion; 10. a backrest; 11. a safety belt interface; 12. a storage bag; 13. a circular hole; 14. an adjustment switch; 15. a ventilation switch; 16. a heating switch.

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.

Referring to fig. 1-9, the present invention provides a technical solution: a comfortable seat for special vehicles comprises a mounting groove 1, a round hole 13 is arranged on one side of the mounting groove 1, a horizontal adjusting component 2 is arranged inside the mounting groove 1, the horizontal adjusting component 2 comprises a same-direction threaded rod 201 movably mounted inside the mounting groove 1 and a horizontal adjusting mounting square tube 205 fixedly mounted on one side of the mounting groove 1, one end of the same-direction threaded rod 201 penetrates out of the mounting groove 1 through the round hole 13 and extends into the horizontal adjusting mounting square tube 205, a horizontal adjusting crown gear 202 is fixedly mounted on the surface of the same, a pinion 203 is mounted on one side of the horizontal adjusting crown gear 202 in a meshed manner, a horizontal adjusting double-shaft motor 204 is fixedly mounted in the horizontal adjusting mounting square tube 205 and is mainly used for providing power for controlling the front and back adjustment of the seat, the output end of the horizontal adjusting double-shaft motor 204 is fixedly mounted on the axle center of the pinion 203 in a sleeved manner, and the input end of the horizontal adjusting double-shaft motor 204 is electrically connected with the output end of an adjusting switch 14 through a lead wire, the horizontal adjusting component 2 is movably provided with a translation frame 7 inside, the translation frame 7 is internally provided with an up-down adjusting component 3, the up-down adjusting component 3 comprises a folding frame 301 movably arranged inside a supporting frame 8, the folding frame 301 is used for driving the seat to move up and down and provide support, a reverse threaded rod 302 is spirally arranged between the transverse directions of the folding frame 301, one side of the reverse threaded rod 302 is provided with an up-down adjusting mounting square pipe 303 in a penetrating way, the surface of the reverse threaded rod is sleeved with an up-down adjusting crown gear 304, the up-down adjusting mounting square pipe 303 is internally and fixedly provided with an up-down adjusting double-shaft motor 306 which is mainly used for providing power for up-down adjustment of the seat, the output end of the up-down adjusting double-shaft motor 306 is fixedly arranged at the axis of a long gear 305, the input end of the up-down adjusting double-shaft motor 306 is electrically connected with the output end of an adjusting switch 14 through a lead, and the supporting frame 8 is fixedly arranged at the top of the up-down adjusting component 3, a cushion 9 is fixedly arranged outside the supporting frame 8, a safety belt interface 11 is fixedly arranged on one side of the cushion 9, an adjusting switch 14, a ventilation switch 15 and a heating switch 16 are respectively and fixedly arranged on the other side of the cushion 9, the input ends of the adjusting switch 14, the ventilation switch 15 and the heating switch 16 are electrically connected with the output end of an external power supply through wires, a backrest adjusting component 6 is arranged on one side of the supporting frame 8, the backrest adjusting component 6 comprises a rotating shaft 605 fixedly arranged on one side of the supporting frame 8, a ratchet 601 is fixedly arranged at one end of the rotating shaft 605, a pawl 602 is meshed and arranged on one side of the ratchet 601, a handle 604 is integrally formed on one side of the pawl 602, a spring 603 is fixed on the other side of the pawl 602, the tail end of the spring 603 is fixedly arranged on the supporting frame 8, a backrest 10 is fixedly arranged on one side of the backrest adjusting component 6, and a ventilation heating component 4 is arranged inside the backrest 10 and the cushion 9, the ventilation heating component 4 comprises a ventilation fan 401 and a heating wire 402 which are fixedly installed inside a cushion 9 and a backrest 10, the group of the ventilation fan 401 is used for helping the seat to ventilate and dissipate heat when the weather is hot, the group of the heating wire 402 is used for generating heat when the weather is cold, the seat is enabled to be warm, the input ends of the ventilation fan 401 and the heating wire 402 are respectively electrically connected with a ventilation switch 15 and a heating switch 16 through leads, the headrest component 5 is arranged at the top of the backrest 10, the headrest component 5 comprises an adjusting emergency rod 502 movably installed at the top of the backrest 10, a limiting groove 503 is formed in the surface of the adjusting emergency rod 502, a semi-surrounding headrest 501 is installed at the top of the adjusting emergency rod 502 in a wrapping mode, a containing bag 12 is fixedly installed on the back of the backrest 10, and the main function of the ventilation fan is to facilitate storage of partial articles by rear-row personnel.

The working principle is as follows: when the seat needs to be used, firstly, the seat needs to be fixed at a proper position in a vehicle through the installation groove 1, then the seat is powered on, after the power is switched on, the seat is taken on the seat, a safety belt is tied, a safety belt plug is inserted into the safety belt interface 11, the horizontal adjusting double-shaft motor 204 is controlled to rotate through the adjusting switch 14, the horizontal adjusting double-shaft motor 204 rotates to drive the pinions 203 fixedly installed on the output shafts at two ends to rotate, the pinions 203 rotate to drive the horizontal adjusting crown gear 202 installed at one side in a meshed mode to rotate, the horizontal adjusting crown gear 202 rotates to drive the homodromous threaded rod 201 fixedly installed at the axis to rotate, the homodromous threaded rod 201 rotates to drive the translation frame 7 which is spirally installed on the surface to horizontally move, after the horizontal moving to a proper position, the adjusting switch 14 is controlled to carry out up-down adjustment, the adjusting switch 14 controls the up-down adjusting motor 306 to rotate to drive the long gears 305 fixedly installed on the output shafts at two sides to rotate, the long gear 305 rotates to drive the up-down adjusting crown gear 304 which is arranged at one side in a meshed mode to rotate, the up-down adjusting crown gear 304 rotates to drive the reverse threaded rod 302 to rotate, the reverse threaded rod 302 rotates to drive the folding frame 301 which is spirally arranged on the surface to stretch, the folding frame 301 stretches to drive the seat to move up and down, the angle of the backrest can be adjusted through the adjusting handle 604 after the seat is moved to a proper position, the handle 604 is pulled upwards to drive the pawl 602 to rotate, the pawl 602 releases the ratchet 601, the backrest 10 is adjusted forwards or backwards at the same time, the handle 604 is released after the seat is adjusted to a proper angle, the spring 603 pulls the pawl 602 to enable the pawl 602 to clamp the ratchet 601 to fixedly place the backrest 10 to rebound, when the seat needs to be opened to ventilate, the ventilation switch 15 can be opened to enable the ventilation fan 401 to rotate, wind is generated by the rotation of the ventilation fan 401, and the back and the hip of a driver and a passenger can be blown out for heat dissipation and temperature reduction by the wind from the interior of the seat, when the seat heating is needed to be started, the heating switch 16 can be controlled to enable the heating wire 402 to work and generate heat, the cold feeling of the driver and the passengers can be removed through the seat action, when the passengers need to have a rest, the head of the driver and the passengers can be effectively supported from the side by the half-surrounded headrest 501, the situation that the head slides down from the side to cause fright after entering the sleep state is prevented, the rest of the driver and the passengers is affected is further prevented, when an emergency situation happens and the passengers cannot normally go out of the sealed car, the adjusting emergency rod 502 movably arranged at the top of the backrest 10 can be drawn out, the longer end is used for breaking the window to complete self rescue, the time for winning active rescue is provided for the passengers, and the situation is prevented from further worsening.

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.

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 comfortable seat for special type vehicle, includes mounting groove (1), its characterized in that: one side of the mounting groove (1) is provided with a round hole (13), the inside of the mounting groove (1) is provided with a horizontal adjusting component (2), the inside movable mounting of the horizontal adjusting component (2) is provided with a translation frame (7), the inside of the translation frame (7) is provided with an upper adjusting component and a lower adjusting component (3), the top of the upper adjusting component and the lower adjusting component (3) is fixedly provided with a support frame (8), the outside of the support frame (8) is fixedly provided with a cushion (9), one side of the cushion (9) is fixedly provided with a safety belt interface (11), the other side of the cushion (9) is respectively fixedly provided with an adjusting switch (14), a ventilation switch (15) and a heating switch (16), one side of the support frame (8) is provided with a backrest adjusting component (6), one side of the backrest adjusting component (6) is fixedly provided with a backrest (10), the inside of back (10) and cushion (9) is provided with ventilation heating element (4), the top of back (10) is provided with headrest subassembly (5), the back fixed mounting of back (10) has thing bag (12).

2. A comfortable seat for a special vehicle according to claim 1, wherein: horizontal adjustment subassembly (2) include movable mounting in the horizontal adjustment installation side pipe (205) of mounting groove (1) inside syntropy threaded rod (201) and fixed mounting in mounting groove (1) one side, the one end of syntropy threaded rod (201) all runs through out mounting groove (1) by round hole (13) and extends to horizontal adjustment installation side pipe (205) in, and the surface all cup joints fixed mounting and has horizontal adjustment crown gear (202), pinion (203) are all installed in the meshing of one side of horizontal adjustment crown gear (202), horizontal adjustment installation side pipe (205) internal fixation has horizontal adjustment double-shaft motor (204), the output fixed mounting of horizontal adjustment double-shaft motor (204) is in the axle center of pinion (203).

3. A comfortable seat for a special vehicle according to claim 1, wherein: adjusting part (3) are including movable mounting folding leg (301) inside support frame (8), reverse threaded rod (302) are installed to all spirals between folding leg (301) is horizontal, one side of reverse threaded rod (302) is run through and is installed and adjust installation side pipe (303) from top to bottom, and surface sleeve installs and adjust crown gear (304) from top to bottom, adjust the inside fixed mounting of installation side pipe (303) from top to bottom and adjust double-shaft motor (306) from top to bottom, the output fixed mounting of adjusting double-shaft motor (306) from top to bottom is in the axle center of long gear (305), the input of adjusting double-shaft motor (306) from top to bottom all is through the output electric connection of wire and regulating switch (14).

4. A comfortable seat for a special vehicle according to claim 1, wherein: the ventilation heating assembly (4) comprises a ventilation fan (401) and a heating wire (402) which are fixedly installed inside a seat cushion (9) and a backrest (10), and the input ends of the ventilation fan (401) and the heating wire (402) are respectively electrically connected with a ventilation switch (15) and a heating switch (16) through wires.

5. A comfortable seat for a special vehicle according to claim 1, wherein: headrest subassembly (5) are including regulation emergency rod (502) of movable mounting at back (10) top, the surface of adjusting emergency rod (502) is provided with spacing groove (503), the top parcel of adjusting emergency rod (502) is installed and is partly surrounded headrest (501).

6. A comfortable seat for a special vehicle according to claim 1, wherein: the backrest adjusting component (6) comprises a rotating shaft (605) fixedly mounted on one side of a support frame (8), a ratchet wheel (601) is fixedly mounted at one end of the rotating shaft (605), a pawl (602) is mounted on one side of the ratchet wheel (601) in an engaged mode, a handle (604) is integrally formed on one side of the pawl (602), a spring (603) is fixed on the other side of the pawl (602), and the tail end of the spring (603) is fixedly mounted on the support frame (8).

7. A comfortable seat for a special vehicle according to claim 2, wherein: the input end of the horizontal adjustment double-shaft motor (204) is electrically connected with the output end of the adjusting switch (14) through a wire, and the input ends of the adjusting switch (14), the ventilation switch (15) and the heating switch (16) are electrically connected with the output end of an external power supply through wires.