CN113997837A - Seat adjusting and mounting device, child seat and adjusting method of child seat - Google Patents
Seat adjusting and mounting device, child seat and adjusting method of child seat Download PDFInfo
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- CN113997837A CN113997837A CN202111537905.9A CN202111537905A CN113997837A CN 113997837 A CN113997837 A CN 113997837A CN 202111537905 A CN202111537905 A CN 202111537905A CN 113997837 A CN113997837 A CN 113997837A
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- bearing body
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 4
- 230000036544 posture Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2875—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle inclinable, as a whole or partially
- B60N2/2878—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle inclinable, as a whole or partially the back-rest being inclinable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
- B60N2/2893—Fixation to a transversal anchorage bar, e.g. isofix coupled to the seat sub-frame
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a seat adjusting and mounting device, a child seat and a child seat adjusting method, and belongs to the technical field of automobile safety accessories. Comprises a base; the supporting body is used for being placed on an automobile seat and is arranged on the base in a sliding manner, the rotating mechanism is hinged to the lower end of the supporting body, and the auxiliary sliding mechanism is arranged in the base; the bearing body is provided with a first supporting part and a second supporting part which forms a certain included angle with the first supporting part; according to the use requirement, the rotating mechanism controls the bearing body to rotate in the preset direction, so that the top end of the second supporting part is in contact with the mounting body, the mounting body reacts on the auxiliary sliding mechanism to enable the base to move in the opposite direction of the preset direction, and an elastic space required by the rotation of the bearing body is formed. According to the invention, sufficient rotation avoiding space is provided for the bearing body by adjusting the auxiliary sliding mechanism, the angle of the bearing body on the base is adjusted by controlling the rotating mechanism, and the bearing body is clamped and fixed after the angle of the bearing body is adjusted.
Description
Technical Field
The invention belongs to the technical field of automobile safety accessories, and particularly relates to a seat adjusting and mounting device, a child seat and a child seat adjusting method.
Background
The automobile child seat is specially designed for children of different ages, is installed in an automobile and can effectively improve the riding safety of the children.
However, since the distance traveled by the child is different, the child may be in different sitting posture states such as playing or sleeping, and the child seat needs to be adjusted for different sitting postures of the child, so that the child can sit upright or lean on the seat more suitably, and the angle of the seat back is adjusted by adjusting the seat back to slide on the base, but the adjustable angle is smaller due to the limited space between the seat back and the seat in the vehicle.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides a seat transfer installation device, children's seat and children's seat's adjustment method, has solved the above-mentioned problem that prior art exists.
The technical scheme is as follows: the seat adjusting and mounting device comprises a base, wherein the bottom of the base is provided with an auxiliary sliding mechanism;
the rotating mechanism is arranged on the base;
the supporting body is hinged to the rotating mechanism; the supporting body is provided with a first supporting part and a second supporting part which forms a certain included angle with the first supporting part; according to the use requirement, the rotating mechanism controls the bearing body to rotate in the preset direction, so that the top end of the second supporting part is in contact with the mounting body, the mounting body reacts on the auxiliary sliding mechanism to enable the base to move in the opposite direction of the preset direction, and an elastic space required by the rotation of the bearing body is formed.
Adopt above-mentioned technical scheme: the position of the base in the vehicle is adjusted through adjusting the auxiliary sliding mechanism, sufficient rotation avoiding space is provided for the bearing body, the bearing body is driven to rotate on the base through controlling the rotating mechanism, the angle of the bearing body on the base is adjusted, after the angle adjustment of the bearing body is finished, the auxiliary sliding mechanism is utilized to clamp and fix the bearing body, and the bearing body is fixed in an angle state after adjustment.
Preferably, the auxiliary coasting mechanism includes:
the U-shaped sleeving pipe is arranged in the base;
two groups of IsoFox interfaces are arranged in the U-shaped sleeve pipe;
the ratchet bar is positioned in the U-shaped sleeving pipe and connected to the two groups of IsoFox interfaces;
the pawl is clamped on the ratchet strip and is rotationally connected to the base;
one end of the push rod is rotatably connected to the pawl, and the other end of the push rod is arranged on the base; utilize the IsoFox interface with base fixed mounting in the car to under mutually supporting of thorn strip and pawl, adjust the specific position of IsoFox interface in U type cup joints intraductal, adjust the specific position of base in the car, rotate for the supporting body and provide sufficient space of dodging.
Preferably, the auxiliary coasting mechanism further includes:
the positioning block is arranged on the base and sleeved on the push rod;
the return spring is abutted against the positioning block and sleeved on the push rod;
the extrusion button is arranged on the base and connected to the push rod; the extrusion button is pressed manually, so that the push rod moves on the base, the pawl is driven to be separated from the ratchet bar, the position of the base is adjusted, after the base is adjusted, the extrusion button is loosened, the push rod is driven to move towards the extrusion button under the action of the reset spring, the pawl is driven to rotate, the pawl is clamped on the ratchet bar, the base is fixedly positioned, and the base is always kept at a fixed position in the driving process of a vehicle.
Preferably, the auxiliary coasting mechanism further includes:
a movable housing disposed between and connected to the IsoFox interfaces;
the fixing plate is arranged on the base and sleeved on the ratchet strip; the pawl is rotatably arranged on the fixing plate; the fixing plate is utilized to fixedly sleeve the ratchet strip, so that the ratchet strip is prevented from being shifted or deformed while sliding on the fixing plate.
Preferably, the rotating mechanism includes:
the battery bin is arranged on the base;
the servo motor is electrically connected to the battery bin and arranged on the base;
the circular gear is in transmission connection with the servo motor;
the spur rack is connected with the circular gear in a meshing manner;
the sector gear is meshed and connected with the spur rack; the sector gear and the circular gear are respectively positioned on two sides of the straight rack;
the transmission shaft is arranged on the sector gear and connected to the bearing body, and the transmission shaft is arranged to drive the bearing body to rotate; under the drive of the servo motor, the circular gear is matched with the straight rack to drive the sector gear to rotate on the straight rack, the drive transmission shaft rotates to drive the bearing body to rotate on the base, and the angle of the bearing body on the base is adjusted.
Preferably, the device also comprises an adjusting panel arranged on the bearing body, the adjusting panel is electrically connected with the servo motor, the servo motor is controlled to work by controlling the adjusting panel, the bearing body is controlled to rotate on the base, and the angle of the bearing body is adjusted.
Preferably, the supporting device further comprises a pair of supporting plates arranged on the base and arc-shaped sliding rails arranged on the supporting plates, the supporting body is slidably mounted on the arc-shaped sliding rails, and the supporting body is supported and fixed by the supporting plates.
Preferably, a plurality of through holes are formed in the straight rack, and the locking mechanism is clamped on the straight rack; the locking mechanism includes:
at least two groups of L-shaped positioning blocks which are arranged on the base and positioned on two sides of the straight rack;
the limiting shaft is arranged on one L-shaped positioning block; the limiting shaft is used for limiting and fixing the alignment rack;
the fixing block is arranged at the end part of the limiting shaft far away from the L-shaped positioning block;
the limiting spring is sleeved on the limiting shaft, and two ends of the limiting spring are respectively abutted against the L-shaped positioning block and the fixing block;
the electromagnet is arranged on the L-shaped positioning block on the other side of the straight rack and is opposite to the limiting shaft;
the trigger switch is arranged on the L-shaped positioning block and is positioned below the electromagnet; the trigger switch is electrically connected with the electromagnet, the trigger switch is electrically connected with the servo motor, the electromagnet is controlled to be electrified by utilizing the trigger switch, the electromagnet adsorbs the limiting shaft, the limiting shaft penetrates through the through hole of the straight rack to be attached to the electromagnet, and the straight rack is limited and fixed.
The child seat with the vehicle child seat adjusting and fixing device comprises the seat adjusting and mounting device, and the seat adjusting and mounting device is arranged at the bottom of the seat body; the supporting body is arranged on the seat body.
A method of adjusting a child seat comprising the steps of:
firstly, clamping a child seat on a vehicle seat through an IsoFox interface;
secondly, when the extrusion button is manually pressed, the trigger switch is turned off, the electromagnet is powered off, the limiting shaft is separated from the straight gear under the action of the limiting spring, the supporting body is adjusted to rotate on the base through the adjusting panel, and when the base is close to a seat backrest in the vehicle, the supporting body generates a thrust force to the approach of the interior of the vehicle in the rotating process, so that the base is driven to move on the seat, an elastic space is reserved at the position where the supporting body is avoided, and the rotation of the supporting body is completed;
and thirdly, after the supporting body is adjusted to a preset angle, stopping operating the adjusting panel, simultaneously loosening the extrusion button to enable the pawl to be clamped on the ratchet bar, ensuring that the base is always kept at a fixed position in the moving process, simultaneously triggering the switch to control the electromagnet to be electrified, enabling the limiting rod to penetrate through the straight rack to further limit the supporting body, and avoiding the supporting body from rotating on the base under the action of inertia in the deceleration process.
Has the advantages that: the invention relates to a seat adjusting and mounting device, a child seat and a child seat adjusting method.
Drawings
FIG. 1 is a schematic view of a base structure of the present invention;
FIG. 2 is a schematic view of a base structure of the present invention;
FIG. 3 is a schematic view of the turning mechanism of the present invention;
FIG. 4 is an overall schematic view of the present invention;
FIG. 5 is a schematic view of the locking mechanism of the present invention;
fig. 6 is a schematic view of the locking mechanism of the present invention.
The reference numerals in fig. 1 to 6 are: the seat comprises a base 1, a supporting body 2, a rotating mechanism 3, an auxiliary sliding mechanism 4, a seat body 5, a fixed seat 6, a locking mechanism 7, a servo motor 31, a circular gear 32, a spur rack 33, a sector gear 34, a supporting plate 35, an extrusion button 40, a U-shaped sleeve pipe 41, an IsoFox interface 42, a ratchet bar 43, a pawl 44, a push rod 45, a positioning block 46, a return spring 47, a moving shell 48, a fixed plate 49, an L-shaped positioning block 71, a limiting shaft 72, a fixed block 73, a limiting spring 74 and an electromagnet 75.
Detailed Description
In practical applications, the applicant has found that: however, since the traveling distance in a bus is different, a child may be in different sitting posture states such as playing or sleeping, and the child seat needs to be adjusted for different sitting postures of the child, so that the child can sit upright more appropriately or lean on the seat.
Example 1
As shown in fig. 1 to 5, the seat adjustment mounting device, hereinafter referred to as "the device". The device comprises a base 1, a bearing body 2, a rotating mechanism 3 and an auxiliary sliding mechanism 4, a pair of supporting plates 35 are arranged on the base 1, arc-shaped sliding rails are arranged on the supporting plates 35, the bearing body 2 is arranged on the arc-shaped slide rail in a sliding way, the bearing body 2 is supported and fixed by a support plate 35, wherein the carrier 2 is rotatably arranged on the base 1 through a rotating mechanism 3, the auxiliary sliding mechanism 4 is arranged in the base 1, the rotation mechanism 3 and the auxiliary sliding mechanism 4 are mutually matched to adjust the position relation of the base 1 in the vehicle, provide enough rotation space allowance for the bearing body 2, and after the bearing body 2 is rotated, under the action of the auxiliary sliding mechanism 4, the carrier 2 is fixed on the base 1 in the state, and the angle of the carrier 2 is ensured not to change in the moving process.
The auxiliary sliding mechanism 4 comprises a U-shaped socket 41, two sets of IsoFox interfaces 42, a ratchet bar 43, a pawl 44, a push rod 45, a moving shell 48 and a fixing plate 49, wherein the U-shaped socket 41 is installed in the base 1, the moving shell 48 is arranged between the IsoFox interfaces 42, the moving shell 48 is connected to one side of the IsoFox interface 42 close to the U-shaped socket 41, the moving shell 48 is sleeved on the U-shaped socket 41, one end of the moving shell 48 close to the U-shaped socket 41 is open and extends inwards along the opening to form a containing cavity, the ratchet bar 43 is installed on the moving shell 48 and is located in the containing cavity of the moving shell 48, the fixing plate 49 is installed on the base 1, and the fixing plate 49 is sleeved on the ratchet bar 43; the pawl 44 is rotatably mounted on the fixing plate 49; the fixing plate 49 is utilized to fixedly sleeve the ratchet bar 43, so that the position of the ratchet bar 43 is prevented from being deviated or deformed while the ratchet bar 43 slides on the fixing plate 49; the pawl 44 is clamped on the ratchet bar 43 and is rotatably connected to the base 1, one end of the push rod 45 is rotatably connected to the pawl 44, and the other end is arranged on the base 1; the base 1 is fixedly installed in the vehicle by using the IsoFox interface 42, and under the mutual cooperation of the ratchet strip 43 and the pawl 44, the specific position of the IsoFox interface 42 in the U-shaped socket 41 is adjusted, and the specific position of the base 1 in the vehicle is adjusted, so that sufficient space is provided for the rotation of the carrier 2.
In a further embodiment, the rotating mechanism 3 comprises a battery compartment, a servo motor 31, a circular gear 32, a spur rack 33, a sector gear 34 and a transmission shaft; the battery compartment is mounted on the base 1, the servo motor 31 is electrically connected to the battery compartment, the servo motor 31 is mounted on the base 1, the circular gear 32 is in transmission connection with the servo motor 31, the spur rack 33 is in engagement connection with the circular gear 32, the sector gear 34 is in engagement connection with the spur rack 33, the sector gear 34 and the circular gear 32 are respectively located on two sides of the spur rack 33, the transmission shaft is arranged on the sector gear 34, the transmission shaft is connected to the carrier 2, and the transmission shaft is arranged to drive the carrier 2 to rotate; under the drive of the servo motor 31, the circular gear 32 and the straight rack 33 are mutually matched to drive the sector gear 34 to rotate on the straight rack 33, drive the transmission shaft to rotate, drive the bearing body 2 to rotate on the base 1, and adjust the angle of the bearing body 2 on the base 1.
In a further embodiment, an adjusting panel is disposed on the supporting body 2, the adjusting panel is electrically connected to the servo motor 31, and the servo motor 31 is controlled to operate by controlling the adjusting panel, so as to control the supporting body 2 to rotate on the base 1, and adjust the angle of the supporting body 2.
As the push rod 45 needs to be squeezed to drive the pawl 44 to be separated from the ratchet bar 43, the base 1 moves in the vehicle, after the movement is finished, the base 1 needs to be fixed again, so that the accident caused by the random movement of the base 1 in the vehicle forming process is avoided, however, since the push rod 45 is in the base 1, the push rod 45 cannot be manually restored, and the pawl 44 is driven to be clamped on the ratchet bar 43, in order to solve the above technical problem, in a further embodiment, the auxiliary runner 4 further comprises a positioning block 46, a return spring 47 and a pressing button 40, wherein the positioning block 46 is arranged on the base 1, the positioning block 46 is sleeved on the push rod 45, the return spring 47 is abutted against the positioning block 46, the return spring 47 is sleeved on the push rod 45, the extrusion button 40 is arranged on the base 1, and the extrusion button 40 is connected to the push rod 45; the pressing button 40 is manually pressed to enable the push rod 45 to move on the base 1, the pawl 44 is driven to be separated from the ratchet bar 43, the position of the base 1 is adjusted, after the position of the base 1 is adjusted, the pressing button 40 is loosened, the push rod 45 is driven to move towards the pressing button 40 under the action of the return spring 47, the pawl 44 is driven to rotate, the pawl 44 is connected to the ratchet bar 43 in a clamped mode, the base 1 is fixedly positioned, and the base 1 is enabled to be always kept at a fixed position in the driving process of a vehicle.
In the process of rapid movement, when the movement is suddenly decelerated or stopped, the carrier can incline forward due to inertia, and because the rotating mechanisms are meshed with each other, when the movement is suddenly decelerated or stopped, the gear and the rack are easily damaged, so that the carrier rotates, and the risk is caused, and in order to avoid the above situations, in a further embodiment, a plurality of through holes and a locking mechanism 7 clamped on the straight rack are arranged on the straight rack; when servo motor stop work, locking mechanism 7 joint is on the spur rack, and it is spacing to carry out the joint to the spur rack, wherein locking mechanism 7 includes at least two sets of L type locating piece 71, has set up two sets of L type locating pieces 71 in this embodiment, L type locating piece 71 sets up the both sides at the spur rack respectively, L type locating piece 71 fixed mounting is in on the base, install spacing axle 72 on one of them L type locating piece 71, spacing axle 72 is used for the spacing fixed of spur rack, the tip that L type locating piece 71 was kept away from to spacing axle 72 is installed fixed block 73, spacing spring 74 cup joints in spacing axle 72 and both ends butt respectively on L type locating piece 71 and fixed block 73, install electro-magnet 75 on the L type locating piece 71 of spur rack opposite side, electro-magnet 75 with spacing axle 72 is relative, install trigger switch on the L type locating piece 71, trigger switch is located the below of electro-magnet 75, trigger switch with the electro-magnet 75 electricity is connected, trigger switch with servo motor electricity is connected, utilizes trigger switch control electro-magnet 75 circular telegram, and electro-magnet 75 adsorbs spacing axle 72, makes spacing axle 72 pass the through-hole laminating of spur rack on electro-magnet 75, carries out spacing fixed to the spur rack.
Example 2
As shown in fig. 1-6, a child seat having a vehicle child seat adjustment fixture, hereinafter referred to as "the device". The device comprises a seat body 5 and a fixed seat 6, wherein the bottom of the seat body 5 is provided with a bearing body 2; the inside of the fixed seat 6 is provided with a rotating mechanism 3 and an auxiliary sliding mechanism 4; the rotating mechanism 3 is arranged to drive the seat body 5 to rotate on the fixed seat 6, the auxiliary sliding mechanism 4 is arranged to adjust the position of the fixed seat 6 in the vehicle to provide a space allowance for the rotation of the seat body 5, the rotating mechanism 3 is used for adjusting the angle of the seat body 5 on the fixed seat 6, and after the seat body 5 is adjusted to a proper angle, the seat body 5 is fixed on the fixed seat 6 under the condition of keeping the state under the action of the auxiliary sliding mechanism 4.
In a further embodiment, a pair of supporting plates 35 is disposed on the fixing base 6, an arc-shaped slide rail is disposed on the supporting plates 35, the supporting body 2 on the seat body 5 is slidably mounted on the arc-shaped slide rail, the supporting plates 35 are used for supporting and fixing the supporting body 2, wherein the supporting body 2 is rotatably mounted on the base 1 through the rotating mechanism 3, the auxiliary sliding mechanism 4 is mounted in the base 1, the rotating mechanism 3 and the auxiliary sliding mechanism 4 are mutually matched to adjust the position relationship of the base 1 in the vehicle, so as to provide sufficient rotating space allowance for the supporting body 2, and after the supporting body 2 is rotated, the supporting body 2 is fixed on the base 1 in a state kept under the action of the auxiliary sliding mechanism 4, so that the supporting body 2 is ensured not to have an angle change in the moving process.
The auxiliary sliding mechanism 4 comprises a U-shaped socket 41, two sets of IsoFox interfaces 42, a ratchet bar 43, a pawl 44, a push rod 45, a moving shell 48 and a fixing plate 49, wherein the U-shaped socket 41 is installed in the base 1, the moving shell 48 is arranged between the IsoFox interfaces 42, the moving shell 48 is connected to one side of the IsoFox interface 42 close to the U-shaped socket 41, the moving shell 48 is sleeved on the U-shaped socket 41, one end of the moving shell 48 close to the U-shaped socket 41 is open and extends inwards along the opening to form a containing cavity, the ratchet bar 43 is installed on the moving shell 48 and is located in the containing cavity of the moving shell 48, the fixing plate 49 is installed on the base 1, and the fixing plate 49 is sleeved on the ratchet bar 43; the pawl 44 is rotatably mounted on the fixing plate 49; the fixing plate 49 is utilized to fixedly sleeve the ratchet bar 43, so that the position of the ratchet bar 43 is prevented from being deviated or deformed while the ratchet bar 43 slides on the fixing plate 49; the pawl 44 is clamped on the ratchet bar 43 and is rotatably connected to the base 1, one end of the push rod 45 is rotatably connected to the pawl 44, and the other end is arranged on the base 1; the base 1 is fixedly installed in the vehicle by using the IsoFox interface 42, and under the mutual cooperation of the ratchet strip 43 and the pawl 44, the specific position of the IsoFox interface 42 in the U-shaped socket 41 is adjusted, and the specific position of the base 1 in the vehicle is adjusted, so that sufficient space is provided for the rotation of the carrier 2.
In a further embodiment, the rotating mechanism 3 comprises a battery compartment, a servo motor 31, a circular gear 32, a spur rack 33, a sector gear 34 and a transmission shaft; the battery compartment is mounted on the base 1, the servo motor 31 is electrically connected to the battery compartment, the servo motor 31 is mounted on the base 1, the circular gear 32 is in transmission connection with the servo motor 31, the spur rack 33 is in engagement connection with the circular gear 32, the sector gear 34 is in engagement connection with the spur rack 33, the sector gear 34 and the circular gear 32 are respectively located on two sides of the spur rack 33, the transmission shaft is arranged on the sector gear 34, the transmission shaft is connected to the carrier 2, and the transmission shaft is arranged to drive the carrier 2 to rotate; under the drive of the servo motor 31, the circular gear 32 and the straight rack 33 are mutually matched to drive the sector gear 34 to rotate on the straight rack 33, drive the transmission shaft to rotate, drive the bearing body 2 to rotate on the base 1, and adjust the angle of the bearing body 2 on the base 1.
In a further embodiment, an adjusting panel is installed on the seat body 5, the adjusting panel is electrically connected with the servo motor 31, and the servo motor 31 is controlled to work by controlling the adjusting panel, so as to control the supporting body 2 to rotate on the base 1 and adjust the angle of the supporting body 2.
As the push rod 45 needs to be squeezed to drive the pawl 44 to be separated from the ratchet bar 43, the base 1 moves in the vehicle, after the movement is finished, the base 1 needs to be fixed again, so that the accident caused by the random movement of the base 1 in the vehicle forming process is avoided, however, since the push rod 45 is in the base 1, the push rod 45 cannot be manually restored, and the pawl 44 is driven to be clamped on the ratchet bar 43, in order to solve the above technical problem, in a further embodiment, the auxiliary runner 4 further comprises a positioning block 46, a return spring 47 and a pressing button 40, wherein the positioning block 46 is arranged on the base 1, the positioning block 46 is sleeved on the push rod 45, the return spring 47 is abutted against the positioning block 46, the return spring 47 is sleeved on the push rod 45, the extrusion button 40 is arranged on the base 1, and the extrusion button 40 is connected to the push rod 45; the pressing button 40 is manually pressed to enable the push rod 45 to move on the base 1, the pawl 44 is driven to be separated from the ratchet bar 43, the position of the base 1 is adjusted, after the position of the base 1 is adjusted, the pressing button 40 is loosened, the push rod 45 is driven to move towards the pressing button 40 under the action of the return spring 47, the pawl 44 is driven to rotate, the pawl 44 is connected to the ratchet bar 43 in a clamped mode, the base 1 is fixedly positioned, and the base 1 is enabled to be always kept at a fixed position in the driving process of a vehicle.
In the process of rapid movement of a vehicle, when the vehicle is suddenly decelerated or suddenly braked and stops, due to inertia, the seat body can incline forwards, and because the angle between the seat body and the base is adjusted through the rotating mechanism, when the vehicle is suddenly decelerated or suddenly braked and stops, the gear and the rack are easily damaged, the carrier rotates, and dangers are caused; when servo motor stop work, locking mechanism 7 joint is on the spur rack, and it is spacing to carry out the joint to the spur rack, wherein locking mechanism 7 includes at least two sets of L type locating piece 71, has set up two sets of L type locating pieces 71 in this embodiment, L type locating piece 71 sets up the both sides at the spur rack respectively, L type locating piece 71 fixed mounting is in on the base, install spacing axle 72 on one of them L type locating piece 71, spacing axle 72 is used for the spacing fixed of spur rack, the tip that L type locating piece 71 was kept away from to spacing axle 72 is installed fixed block 73, spacing spring 74 cup joints in spacing axle 72 and both ends butt respectively on L type locating piece 71 and fixed block 73, install electro-magnet 75 on the L type locating piece 71 of spur rack opposite side, electro-magnet 75 with spacing axle 72 is relative, install trigger switch on the L type locating piece 71, trigger switch is located the below of electro-magnet 75, trigger switch with the electro-magnet 75 electricity is connected, trigger switch with servo motor electricity is connected, utilizes trigger switch control electro-magnet 75 circular telegram, and electro-magnet 75 adsorbs spacing axle 72, makes spacing axle 72 pass the through-hole laminating of spur rack on electro-magnet 75, carries out spacing fixed to the spur rack.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the details of the embodiments, and various equivalent modifications can be made within the technical spirit of the present invention, and the scope of the present invention is also within the scope of the present invention.
Claims (10)
1. Seat transfers installation device, its characterized in that includes:
the bottom of the base is provided with an auxiliary sliding mechanism;
the rotating mechanism is arranged on the base;
the supporting body is hinged to the rotating mechanism; the supporting body is provided with a first supporting part and a second supporting part which forms a certain included angle with the first supporting part; according to the use requirement, the rotating mechanism controls the bearing body to rotate in the preset direction, so that the top end of the second supporting part is in contact with the mounting body, the mounting body reacts on the auxiliary sliding mechanism to enable the base to move in the opposite direction of the preset direction, and an elastic space required by the rotation of the bearing body is formed.
2. The seat adjustment mounting arrangement of claim 1, wherein the secondary sled mechanism comprises:
the U-shaped sleeving pipe is arranged in the base;
two groups of IsoFox interfaces are arranged in the U-shaped sleeve pipe;
the ratchet bar is positioned in the U-shaped sleeving pipe and connected to the two groups of IsoFox interfaces;
the pawl is clamped on the ratchet strip and is rotationally connected to the base;
and one end of the push rod is rotatably connected to the pawl, and the other end of the push rod is arranged on the base.
3. The seat adjustment mounting arrangement of claim 2, wherein the secondary sled mechanism further comprises:
the positioning block is arranged on the base and sleeved on the push rod;
the return spring is abutted against the positioning block and sleeved on the push rod;
and the extrusion button is arranged on the base and connected to the push rod.
4. The seat adjustment mounting arrangement of claim 2, wherein the secondary sled mechanism further comprises:
a movable housing disposed between and connected to the IsoFox interfaces;
the fixing plate is arranged on the base and sleeved on the ratchet strip; the pawl is rotatably mounted on the fixed plate.
5. The seat adjustment mounting arrangement of claim 1, wherein the swivel mechanism comprises:
the battery bin is arranged on the base;
the servo motor is electrically connected to the battery bin and arranged on the base;
the circular gear is in transmission connection with the servo motor;
the spur rack is connected with the circular gear in a meshing manner;
the sector gear is meshed and connected with the spur rack; the sector gear and the circular gear are respectively positioned on two sides of the straight rack;
the transmission shaft is arranged on the sector gear and connected to the bearing body, and the transmission shaft is arranged to drive the bearing body to rotate.
6. The recliner mounting device of claim 4 further comprising an adjustment panel disposed on the carrier, the adjustment panel being electrically connected to the servo motor.
7. The recliner mounting device of claim 4 further comprising a pair of support plates disposed on the base and an arcuate slide rail disposed on the support plates, the carrier being slidably mounted on the arcuate slide rail.
8. The seat adjusting and mounting device as claimed in claim 5, wherein the spur rack is provided with a plurality of through holes and a locking mechanism clamped on the spur rack; the locking mechanism includes:
at least two groups of L-shaped positioning blocks which are arranged on the base and positioned on two sides of the straight rack;
the limiting shaft is arranged on one L-shaped positioning block; the limiting shaft is used for limiting and fixing the alignment rack;
the fixing block is arranged at the end part of the limiting shaft far away from the L-shaped positioning block;
the limiting spring is sleeved on the limiting shaft, and two ends of the limiting spring are respectively abutted against the L-shaped positioning block and the fixing block;
the electromagnet is arranged on the L-shaped positioning block on the other side of the straight rack and is opposite to the limiting shaft;
the trigger switch is arranged on the L-shaped positioning block and is positioned below the electromagnet; the trigger switch is electrically connected with the electromagnet, and the trigger switch is electrically connected with the servo motor.
9. A child seat, comprising: a seat body and a seat adjustment mounting arrangement as claimed in any one of claims 1 to 7; the seat adjusting and mounting device is arranged at the bottom of the seat body; the supporting body is arranged on the seat body.
10. A method of adjusting a child seat, comprising the steps of:
s1, clamping the child seat on the vehicle seat through an IsoFox interface;
s2, when the extrusion button is manually pressed, the trigger switch is turned off, the electromagnet is powered off, the limiting shaft is separated from the straight gear under the action of the limiting spring, the supporting body is adjusted to rotate on the base through the adjusting panel, and when the base is close to the backrest of the seat in the vehicle, the supporting body generates a thrust force to the approach of the interior of the vehicle in the rotating process, so that the base is driven to move on the seat, an elastic space is reserved for the supporting body, and the rotation of the supporting body is completed;
s3, when the supporting body is adjusted to a preset angle, the adjusting panel stops being operated, the extrusion button is loosened, the pawl is clamped on the ratchet bar, the base is always kept at a fixed position in the moving process, the trigger switch controls the electromagnet to be electrified, the limiting rod penetrates through the spur rack, the supporting body is further limited, and the supporting body is prevented from rotating on the base under the action of inertia in the deceleration process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537905.9A CN113997837A (en) | 2021-12-15 | 2021-12-15 | Seat adjusting and mounting device, child seat and adjusting method of child seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537905.9A CN113997837A (en) | 2021-12-15 | 2021-12-15 | Seat adjusting and mounting device, child seat and adjusting method of child seat |
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| Publication Number | Publication Date |
|---|---|
| CN113997837A true CN113997837A (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111537905.9A Pending CN113997837A (en) | 2021-12-15 | 2021-12-15 | Seat adjusting and mounting device, child seat and adjusting method of child seat |
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| Country | Link |
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| CN (1) | CN113997837A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030025369A1 (en) * | 2001-07-31 | 2003-02-06 | Wieslaw Maciejczyk | Variable angle vehicle child safety seat |
| US20130328369A1 (en) * | 2012-06-07 | 2013-12-12 | Xiao-Long Mo | Child safety seat |
| CN109318763A (en) * | 2018-11-27 | 2019-02-12 | 广州美术学院 | A kind of child safety seat and its front and back regulating mechanism |
| CN109398181A (en) * | 2018-12-18 | 2019-03-01 | 麦克英孚(宁波)婴童用品有限公司 | A kind of child safety seat tilt angle self-checking device and child safety seat |
| CN209987789U (en) * | 2019-04-15 | 2020-01-24 | 安徽安默凯尔婴童用品有限公司 | Novel child safety seat |
| CN210337659U (en) * | 2019-04-15 | 2020-04-17 | 安徽安默凯尔婴童用品有限公司 | On-vehicle children safety seat of rotation type |
-
2021
- 2021-12-15 CN CN202111537905.9A patent/CN113997837A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030025369A1 (en) * | 2001-07-31 | 2003-02-06 | Wieslaw Maciejczyk | Variable angle vehicle child safety seat |
| US20130328369A1 (en) * | 2012-06-07 | 2013-12-12 | Xiao-Long Mo | Child safety seat |
| CN109318763A (en) * | 2018-11-27 | 2019-02-12 | 广州美术学院 | A kind of child safety seat and its front and back regulating mechanism |
| CN109398181A (en) * | 2018-12-18 | 2019-03-01 | 麦克英孚(宁波)婴童用品有限公司 | A kind of child safety seat tilt angle self-checking device and child safety seat |
| CN209987789U (en) * | 2019-04-15 | 2020-01-24 | 安徽安默凯尔婴童用品有限公司 | Novel child safety seat |
| CN210337659U (en) * | 2019-04-15 | 2020-04-17 | 安徽安默凯尔婴童用品有限公司 | On-vehicle children safety seat of rotation type |
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Application publication date: 20220201 |
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