CN115534774B - Automobile seat sliding locking mechanism and automobile seat - Google Patents
Automobile seat sliding locking mechanism and automobile seat Download PDFInfo
- Publication number
- CN115534774B CN115534774B CN202211289875.9A CN202211289875A CN115534774B CN 115534774 B CN115534774 B CN 115534774B CN 202211289875 A CN202211289875 A CN 202211289875A CN 115534774 B CN115534774 B CN 115534774B
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- Prior art keywords
- seat
- clamping
- plate
- handle
- backrest
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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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0881—Activation of the latches by the control mechanism
- B60N2/0887—Activation of the latches by the control mechanism with synchronised movements
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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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/2245—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable provided with a lock mechanism on the upper part of the back-rest
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to the technical field of automobile seat sliding locking mechanisms, in particular to an automobile seat sliding locking mechanism and an automobile seat. And when the handle is adjusted backwards, the handle is pulled upwards, the distance between the arm of the user and the handle is shortened, and when the handle is adjusted forwards, the handle is pressed downwards through the arm of a worker, so that the device accords with human engineering mechanics. And still set up spacing joint mechanism, when user's back leaves the back, no matter the handle upwards or down, can not release the joint to the back, provide more comfortable regulatory environment.
Description
Technical Field
The invention relates to the technical field of automobile seat sliding locking mechanisms, in particular to an automobile seat sliding locking mechanism and an automobile seat.
Background
The existing automobile seat is divided into two modes of manual adjustment and automatic adjustment (motor drive adjustment), wherein the two modes of adjustment are carried out in a stepwise mode, and the backrest is adjusted after the adjustment of the seat of a user is completed in a distributed adjustment mode, but the position of the seat is not specially conveyed after the adjustment of the backrest is completed, and the influence on the copilot is obvious, the influence is not suitable, and a comfortable rest environment is difficult to provide for the user in a rest state. In the prior art, the automatic adjustment has a memory function, when a user uses the seat, the seat can be adjusted to a frequently used position every time, so that the adjustment of the user is reduced, the function is quite convenient, but the manufacturing cost and the maintenance cost are higher, and if the person on which the co-driver sits is constant, the automatic adjustment function is not needed, namely, the adjustment function of the seat is for the frequent adjustment of the user, therefore, an automobile seat which can enable the user to adjust the seat and the backrest simultaneously is required, and the seat and the backrest are limited by being clamped through the sliding locking mechanism, and therefore, the sliding locking mechanism on the automobile seat is required to be modified.
While the back of the user is typically separated from the backrest when the user adjusts the seat to the car console, the slide lock mechanism is required to unlock the seat and lock the backrest when the seat is adjusted forward in order to avoid movement of the backrest when the user adjusts forward.
Disclosure of Invention
In view of the above-mentioned technical shortcomings, the present invention aims to provide a sliding locking mechanism of a car seat and a car seat, and provides a locking mechanism of a sliding locking mechanism for unlocking a backrest and a seat when a user adjusts the car seat backwards, and unlocking the seat and locking the backrest when the user adjusts the car seat forwards.
In order to solve the technical problems, the invention adopts the following technical scheme: the invention provides an automobile seat sliding locking mechanism which comprises a handle, a pull seat, a seat clamping mechanism and a backrest clamping mechanism, wherein the handle is rotatably arranged at the bottom of a seat;
the push column is fixedly arranged on the lifting seat of the pull seat, the backrest clamping mechanism is fixedly arranged on the seat, and the push column is in transmission connection with the backrest clamping mechanism;
when the handle is in an initial state, the seat clamping mechanism is clamped with the clamping plate, and the backrest clamping mechanism is clamped with the backrest;
when the handle is pulled upwards to the top end position, the seat clamping mechanism is clamped and separated from the clamping plate, the push column moves downwards, and the push column pulls the backrest clamping mechanism to be clamped and separated from the backrest;
when the handle is pushed downwards to the bottom end position, the seat clamping mechanism is clamped and separated from the clamping plate, the pushing column moves upwards, and the pushing column is not contacted with the backrest clamping mechanism.
Preferably, the pull seat comprises a sliding plate, a rotating sleeve and a hinged pull rod, wherein the sliding plate can be installed at the bottom of a seat in a vertically sliding manner, the rotating sleeve is rotatably installed on the sliding plate, an inserting column is arranged at the end part of the handle, the inserting column is inserted into the rotating sleeve, one end of the hinged pull rod is hinged with the sliding plate, the other end of the hinged pull rod is hinged with the seat clamping mechanism and used for pulling the seat clamping mechanism to be separated from the clamping plate, the pushing column is fixedly connected with the sliding plate, and the hinged pull rod is horizontally arranged.
Preferably, the pull seat further comprises two guide posts respectively arranged at the top and the bottom of the slide plate, and two guide seats for the two guide posts to slide respectively are fixedly arranged at the bottom of the seat.
Preferably, the seat clamping mechanism comprises an inserting block and a first elastic seat for pushing the inserting block to be clamped with the clamping plate, the first elastic seat is fixedly arranged on the seat, the hinged pull rod is hinged with a first displacement seat of the first elastic seat, and the inserting block is fixedly arranged on the first displacement seat of the first elastic seat.
Preferably, the backrest clamping mechanism comprises a round rotating plate, a lower sliding plate, a guide frame, an elastic clamping device and a tension spring, wherein the round rotating plate is fixedly arranged on a rotating column, a plurality of clamping grooves which are clamped with the elastic clamping device are formed in the outer edge of the round rotating plate, the elastic clamping device is arranged on the guide frame, the lower sliding plate can be arranged on the guide frame in a vertical sliding mode, one end of the tension spring is connected with the elastic clamping device, the other end of the tension spring is connected with the lower sliding plate, and the outer edge of the pushing column is contacted with the top of the lower sliding plate.
Preferably, the device further comprises a limiting clamping mechanism and a pressure sensor, wherein the pressure sensor is arranged inside the sponge cushion of the backrest, and the limiting clamping mechanism comprises a limiting stop bar and a linear pushing mechanism for pushing the limiting stop bar to be clamped with the elastic clamping device.
Preferably, the elastic clamping device comprises a clamping strip and a second elastic seat for pushing the clamping strip to be clamped with the circular rotating plate clamping groove, the clamping strip is fixedly connected with a second displacement seat on the second elastic seat, and the tension spring is fixedly connected with the bottom of the second displacement seat.
Preferably, the outer edge of the handle is provided with a clamping seat, the bottom of the seat is provided with a hinge seat hinged with the clamping seat, and the top of the clamping seat is provided with a hinge plate hinged with the hinge seat.
An automobile seat is characterized by comprising an automobile seat sliding locking mechanism.
The invention has the beneficial effects that: this car seat locking mechanical system and car seat slide, when user adjusts car seat backward, the locking of locking mechanical system that slides is opened the lock of back and seat for the user can be faster more comfortable regulation to suitable angle, when user adjusts car seat forward, the locking mechanical system that slides is to the seat unblock, locks the back, can not make the position of back change. And when the handle is adjusted backwards, the handle is pulled upwards, the distance between the arm of the user and the handle is shortened, and when the handle is adjusted forwards, the handle is pressed downwards through the arm of a worker, so that the device accords with human engineering mechanics. And still set up spacing joint mechanism, when user's back leaves the back, no matter the handle upwards or down, can not release the joint to the back, provide more comfortable regulatory environment.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a slide lock mechanism of a car seat and a mounted state of the car seat.
Fig. 2 is a schematic perspective view of a slide lock mechanism of an automobile seat.
Fig. 3 is a schematic view of a partial perspective view of a slide lock mechanism for a car seat.
Fig. 4 is a schematic perspective view showing an initial state of the slide lock mechanism of the car seat.
Fig. 5 is a schematic view showing a perspective structure of a handle pull-up of a slide lock mechanism of an automobile seat.
Fig. 6 is a schematic perspective view showing the pushing down of the handle of the slide lock mechanism of the car seat.
Fig. 7 is a schematic perspective view of the pull seat and the seat locking mechanism.
Fig. 8 is a partial perspective view of a car seat slide lock mechanism and a car seat mounted state.
Fig. 9 is a schematic perspective view of a backrest locking mechanism.
Fig. 10 is a schematic partial perspective view of the second embodiment.
Fig. 11 is a partial enlarged view at a of fig. 10.
Reference numerals illustrate: 1-a handle; 1 a-inserting columns; 1 b-a clamping seat; 2-pulling a seat; 2 a-a skateboard; 2 b-turning sleeve; 2 c-hinging a pull rod; 2 d-a guide seat; 2 e-guide posts; 3-a seat latch mechanism; 3 a-inserts; 3 b-a first elastic seat; 3 c-a first displacement seat; 4-a backrest clamping mechanism; 4 a-a circular rotating plate; 4 b-a lower slide plate; 4 c-a guide frame; 4 d-elastic clip; 4d 1-clamping strips; 4d 2-a second elastic seat; 4d 3-a second displacement seat; 4 e-tension springs; 5-a limiting clamping mechanism; 5 a-a linear pushing mechanism; 5 b-limiting stop bars; 9-an automobile seat; 9 a-a backrest; 9 b-seat; 9 c-a base; 10-clamping plates; 11-pushing columns; 12-a rotating column; 13-hinge base.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: as shown in fig. 1-6, the invention provides a sliding locking mechanism of an automobile seat, which comprises a handle 1, a pull seat 2, a seat clamping mechanism 3 and a backrest clamping mechanism 4, wherein the handle 1 is rotatably arranged at the bottom of a seat 9b, the end part of the handle 1 is in transmission connection with the pull seat 2, the pull seat 2 is arranged at the bottom of the automobile seat 9 in a sliding manner, the handle 1 can drive the pull seat 2 to vertically move up and down through swinging up and down, the seat clamping mechanism 3 is fixedly arranged at the bottom of the seat 9b, the pull seat 2 is in transmission connection with the seat clamping mechanism 3, a clamping plate 10 which is clamped with the seat clamping mechanism 3 is fixedly arranged on a base 9c, a plurality of clamping holes which are clamped with the seat clamping mechanism 3 are formed in the clamping plate 10, and when the pull seat 2 moves up and down, a plug block on the seat clamping mechanism 3 can be pulled by the pull seat 2 to be separated from the clamping plate 10;
the push column 11 is fixedly arranged on the lifting seat of the pull seat 2, and when the lifting seat of the pull seat 2 moves up and down, the push column 11 can be driven to move up and down together, the backrest clamping mechanism 4 is fixedly arranged on the seat 9b, and the push column 11 is in transmission connection with the backrest clamping mechanism 4;
as shown in fig. 4, when the handle 1 is in the initial state, the seat clamping mechanism 3 is clamped with the clamping plate 10, and the seat clamping mechanism 3 is fixedly connected with the seat 9b, namely, the seat 9b is clamped, and the backrest clamping mechanism 4 is clamped with the backrest 9 a;
as shown in fig. 5, when the handle 1 is pulled upwards to the top end position, the seat clamping mechanism 3 is clamped and separated from the clamping plate 10, namely, the seat 9b and the base 9c are clamped and separated, a user can apply force through the lower leg to push the seat 9b to horizontally slide on the base 9c, the push column 11 moves downwards, the push column 11 pulls the backrest clamping mechanism 4 to be clamped and separated from the backrest 9a, so that the backrest 9a is pushed through the original torsion spring, and the user pushes the backrest 9a to move to a proper angle through the back according to requirements; through the simultaneous unlocking between back 9a and seat 9b for the user can carry out simultaneous adjustment, faster adjustment to comfortable position, and is very convenient, replaces traditional subsection adjustment. The force application points are the back and the lower leg, so that the burden on the user is avoided. In addition, in order to enable a user to adjust more comfortably, the handle 1 is pulled upwards, the distance between the arm and the handle 1 when the back of the user is attached to the backrest 9a is reduced, the pull-up mode is adopted, and when the user pulls, the pulling force application direction is the same as the force application direction of the back of the user, so that the comfort level is obviously improved.
As shown in fig. 6, when the handle 1 is pushed down to the bottom end position, the seat clamping mechanism 3 is clamped and separated from the clamping plate 10, the push column 11 moves upwards, and the push column 11 is not contacted with the backrest clamping mechanism 4; when the handle 1 is pushed down, it is generally customary for the user to move closer to the direction of the console of the automobile, that is, at this time, the back of the user is separated from the backrest 9a, and for this purpose, the push post 11 does not push the backrest clamping mechanism 4 to move, so that the clamping of the backrest 9a is not separated, and the clamping of the seat 9b is separated, that is, the seat 9b can adjust the position, thereby achieving the purpose of adjusting the user to the console.
And the user can also pull the handle upward first to adjust the backrest to a proper angle and then push the handle downward to adjust the position of the seat 9b toward the console.
As shown in fig. 5 to 7, in order to convert the vertical swinging force of the handle 1 into the vertical lifting force of the slide plate 2a, the pull seat 2 comprises the slide plate 2a, a rotating sleeve 2b and a hinged pull rod 2c, wherein the slide plate 2a is installed at the bottom of the seat 9b in a vertically sliding manner, the rotating sleeve 2b is rotatably installed on the slide plate 2a, the end part of the handle 1 is provided with an inserting column 1a, the inserting column 1a is inserted into the rotating sleeve 2b, one end of the hinged pull rod 2c is hinged with the slide plate 2a, the other end of the hinged pull rod 2c is hinged with the seat clamping mechanism 3, the seat clamping mechanism 3 is used for pulling the seat clamping mechanism 3 to be separated from the clamping plate 10, the push rod 11 is fixedly connected with the slide plate 2a, and it is conceivable that the slide plate 2a drives the push rod 11 to move upwards when the slide plate 2a moves upwards, otherwise, the push rod 11 moves downwards, and the hinged pull rod 2c is horizontally arranged at the beginning, and the hinged pull rod 2c is horizontally positioned at the beginning, so that the handle 1 can be pulled upwards and downwards. The number of the pull seats 2 can be two, and two inserting posts 1a are arranged at two ends of the handle 1, so that the two inserting posts 1a are matched with the pull seats 2, the stress of the handle 1 is more even when a user pushes the handle 1, the user is more comfortable to operate, and only one pull seat 2 can be arranged for saving cost.
As shown in fig. 5, when the handle 1 is pulled upwards, the plunger 1a pushes the slide plate 2a downwards, so that the slide plate 2a drives the end of the hinged pull rod 2c to move downwards, and the seat clamping mechanism 3 is pulled to be separated from the clamping plate 10.
As shown in fig. 6, when the handle 1 moves downward, the plunger 1a pushes the slide plate 2a upward, so that the slide plate 2a drives the end of the hinged pull rod 2c to move upward, and further pulls the seat clamping mechanism 3 to separate from the clamping plate 10.
It is conceivable that the rotation sleeve 2b will rotate in the slide plate 2a and the plunger 1a will slide in the rotation sleeve 2b when the plunger 1a pushes the slide plate 2a upward or downward.
As shown in fig. 7, in order to achieve the top and bottom end positions of the handle 1. As shown in fig. 7, the pull seat 2 further includes two guide posts 2e respectively mounted on the top and bottom ends of the slide plate 2a, and two guide seats 2d for the two guide posts 2e to slide respectively are fixedly disposed on the bottom of the seat 9 b. When the top of the slide plate 2a moves into contact with one of the guides 2d, it is the bottom end position of the handle 1. When the bottom of the slide plate 2a moves into contact with the other guide seat 2d, it is the top end position of the handle 1.
As shown in fig. 7, the seat clamping mechanism 3 includes an insert block 3a and a first elastic seat 3b for pushing the insert block 3a to be clamped with the clamping plate 10, the first elastic seat 3b is fixedly mounted on the seat 9b, the hinged pull rod 2c is hinged with a first displacement seat 3c of the first elastic seat 3b, and the insert block 3a is fixedly mounted on a first displacement seat 3c of the first elastic seat 3 b. Pulling the first displacement seat 3c through the hinged pull rod 2c will cause the insert 3a to be separated from the clamping connection of the clamping plate 10. And the first elastic seat 3b adopts an elastic structure, so that the handle 1 can be in an initial position when the handle 1 is not applied with force. The first elastic seat 3b includes a contact spring, a first displacement seat 3c, and a guide frame, where the first displacement seat 3c can slide on the guide frame, and the contact spring is used to apply elastic thrust to the first displacement seat 3c.
As shown in fig. 8 and 9, in order to separate the engagement of the backrest 9a when the handle 1 is pulled upward, the backrest engagement mechanism 4 includes a circular rotating plate 4a, a lower sliding plate 4b, a guide frame 4c, an elastic engagement device 4d and a tension spring 4e, the circular rotating plate 4a is fixedly mounted on the rotating post 12, a plurality of engagement grooves engaged with the elastic engagement device 4d are provided on the outer edge of the circular rotating plate 4a, the elastic engagement device 4d is mounted on the guide frame 4c, the lower sliding plate 4b is slidably mounted on the guide frame 4c up and down, a sliding groove slidably connected with the guide frame 4c is provided on the lower sliding plate 4b, one end of the tension spring 4e is connected with the elastic engagement device 4d, the other end of the tension spring 4e is connected with the lower sliding plate 4b, the tension spring 4e is also changeable into a steel rope, and the outer edge of the push post 11 is in contact with the top of the lower sliding plate 4 b. When the push column 11 moves downwards, the push column 11 drives the lower slide plate 4b to slide downwards, so that the lower slide plate 4b pulls the elastic clamping connector 4d to be clamped and separated from the circular rotating plate 4a through the tension spring 4e, and a user can push the backrest 9a to rotate through the back. When the push column 11 moves upward, the push column 11 does not contact the lower slide plate 4b, i.e., the elastic clip connector 4d is not separated from the circular rotating plate 4a by clipping.
As shown in fig. 11, the elastic connector 4d includes a clamping strip 4d1 and a second elastic seat 4d2 for pushing the clamping strip 4d1 to be clamped with the clamping groove of the circular rotating plate 4a, the clamping strip 4d1 is fixedly connected with a second displacement seat 4d3 on the second elastic seat 4d2, and a tension spring 4e is fixedly connected with the bottom of the second displacement seat 4d 3. When the tension spring 4e is pulled downwards, the clamping strip 4d1 is pulled by the second displacement seat 4d3 to move downwards, so that the clamping strip 4d1 is separated from the clamping groove of the circular rotating plate 4 a. When the limiting stop bar 5b blocks the elastic connector 4d, the limiting stop bar will be inserted into the second displacement seat 4d3 to block the second displacement seat 4d3, so that the second displacement seat 4d3 cannot move downwards.
As shown in fig. 2, a grip holder 1b is provided on the outer edge of the handle 1, a hinge seat 13 hinged with the grip holder 1b is provided at the bottom of the seat 9b, and a hinge plate hinged with the hinge seat 13 is provided at the top of the grip holder 1 b. By providing the hinge seat 13 and the clamp seat 1b, the hinge seat 13 can swing at the bottom of the seat 9 b.
Example 2: in order to enable the backrest clamping mechanism 4 to clamp and hold the backrest 9a when the handle 1 is pulled up by a user, namely when the push column 11 moves downwards, the backrest clamping mechanism further comprises a limiting clamping mechanism 5 and a pressure sensor, the pressure sensor is arranged inside a foam cushion of the backrest 9a, when the back of the user leaves the backrest 9a, the backrest 9a transmits a signal to the controller, the controller controls the limiting clamping mechanism 5 to carry out limiting clamping on the elastic clamping device 4d, and the limiting clamping mechanism 5 comprises a limiting stop bar 5b and a linear pushing mechanism 5a for pushing the limiting stop bar 5b to be clamped with the elastic clamping device 4 d. Namely, an adjusting mode of the user is added, when the user does not need to adjust the backrest of the seat, the back of the user is separated from the backrest 9a, at this time, the handle 1 can be pulled upwards, so that the clamping connection of the seat 9b is released, the same effect as that of pushing the handle 1 downwards is achieved, and the design is carried out according to the actual requirement of the seat.
Example 3: an automobile seat comprises an automobile seat sliding locking mechanism.
This car seat locking mechanical system and car seat slide, when user adjusts car seat backward, the locking of locking mechanical system that slides is opened the lock of back and seat for the user can be faster more comfortable regulation to suitable angle, when user adjusts car seat forward, the locking mechanical system that slides is to the seat unblock, locks the back, can not make the position of back change. And when the handle is adjusted backwards, the handle is pulled upwards, the distance between the arm of the user and the handle is shortened, and when the handle is adjusted forwards, the handle is pressed downwards through the arm of a worker, so that the device accords with human engineering mechanics. And a limit clamping mechanism is also arranged, so that no matter the handle is upwards or downwards, the clamping to the backrest can not be released when the back of a user leaves the backrest, and a more comfortable environment regulation is provided
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The automobile seat sliding locking mechanism is characterized by comprising a handle (1), a pull seat (2), a seat clamping mechanism (3) and a backrest clamping mechanism (4), wherein the handle (1) is rotatably arranged at the bottom of a seat (9 b), the end part of the handle (1) is in transmission connection with the pull seat (2), the pull seat (2) can be vertically and slidably arranged at the bottom of the automobile seat (9), the seat clamping mechanism (3) is fixedly arranged at the bottom of the seat (9 b), the pull seat (2) is in transmission connection with the seat clamping mechanism (3), a clamping plate (10) which is clamped with the seat clamping mechanism (3) is fixedly arranged on a base (9 c), and a plurality of clamping holes which are clamped with the seat clamping mechanism (3) are formed in the clamping plate (10);
the push column (11) is fixedly arranged on a lifting seat of the pull seat (2), the backrest clamping mechanism (4) is fixedly arranged on the seat (9 b), and the push column (11) is in transmission connection with the backrest clamping mechanism (4);
when the handle (1) is in an initial state, the seat clamping mechanism (3) is clamped with the clamping plate (10), and the backrest clamping mechanism (4) is clamped with the backrest (9 a);
when the handle (1) is pulled upwards to a top end position, the seat clamping mechanism (3) is clamped and separated from the clamping plate (10), the push column (11) moves downwards, and the push column (11) pulls the backrest clamping mechanism (4) to be clamped and separated from the backrest (9 a);
when the handle (1) is pushed downwards to the bottom end position, the seat clamping mechanism (3) is clamped and separated with the clamping plate (10), the pushing column (11) moves upwards, and the pushing column (11) is not contacted with the backrest clamping mechanism (4);
the pull seat (2) comprises a sliding plate (2 a), a rotating sleeve (2 b) and a hinged pull rod (2 c), wherein the sliding plate (2 a) can be installed at the bottom of the seat (9 b) in a vertical sliding mode, the rotating sleeve (2 b) is rotatably installed on the sliding plate (2 a), an inserting column (1 a) is arranged at the end portion of the handle (1), the inserting column (1 a) is inserted into the rotating sleeve (2 b), one end of the hinged pull rod (2 c) is hinged with the sliding plate (2 a), the other end of the hinged pull rod (2 c) is hinged with the seat clamping mechanism (3) and used for pulling the seat clamping mechanism (3) to be separated from the clamping plate (10), the pushing column (11) is fixedly connected with the sliding plate (2 a), and the hinged pull rod (2 c) is horizontally arranged.
2. The sliding locking mechanism of car seat according to claim 1, characterized in that the pull seat (2) further comprises two guide posts (2 e) respectively mounted on the top and bottom of the slide plate (2 a), and two guide seats (2 d) for respectively sliding the two guide posts (2 e) are fixedly arranged on the bottom of the seat (9 b).
3. The sliding locking mechanism of the automobile seat according to claim 1, wherein the seat clamping mechanism (3) comprises a plug block (3 a) and a first elastic seat (3 b) for pushing the plug block (3 a) to be clamped with the clamping plate (10), the first elastic seat (3 b) is fixedly arranged on the seat (9 b), the hinged pull rod (2 c) is hinged with a first displacement seat (3 c) of the first elastic seat (3 b), and the plug block (3 a) is fixedly arranged on the first displacement seat (3 c) of the first elastic seat (3 b).
4. A car seat slide lock mechanism as claimed in claim 2 or 3, characterized in that the backrest latch mechanism (4) comprises a circular rotating plate (4 a), a lower slide plate (4 b), a guide frame (4 c), an elastic latch (4 d) and a tension spring (4 e), the circular rotating plate (4 a) is fixedly mounted on the rotating column (12), a plurality of clamping grooves which are clamped with the elastic latch (4 d) are formed in the outer edge of the circular rotating plate (4 a), the elastic latch (4 d) is mounted on the guide frame (4 c), the lower slide plate (4 b) is mounted on the guide frame (4 c) in a vertically sliding manner, one end of the tension spring (4 e) is connected with the elastic latch (4 d), the other end of the tension spring (4 e) is connected with the lower slide plate (4 b), and the outer edge of the push column (11) is contacted with the top of the lower slide plate (4 b).
5. The sliding locking mechanism of the automobile seat according to claim 4, further comprising a limiting clamping mechanism (5) and a pressure sensor, wherein the pressure sensor is arranged inside the sponge cushion of the backrest (9 a), and the limiting clamping mechanism (5) comprises a limiting stop bar (5 b) and a linear pushing mechanism (5 a) for pushing the limiting stop bar (5 b) to be clamped with the elastic clamping device (4 d).
6. The sliding locking mechanism of claim 4, wherein the elastic clamping device (4 d) comprises a clamping strip (4 d 1) and a second elastic seat (4 d 2) for pushing the clamping strip (4 d 1) to be clamped with the clamping groove of the circular rotating plate (4 a), the clamping strip (4 d 1) is fixedly connected with a second displacement seat (4 d 3) on the second elastic seat (4 d 2), and the tension spring (4 e) is fixedly connected with the bottom of the second displacement seat (4 d 3).
7. The sliding locking mechanism of the automobile seat according to claim 1, characterized in that a clamping seat (1 b) is arranged on the outer edge of the handle (1), a hinging seat (13) hinged with the clamping seat (1 b) is arranged at the bottom of the seat (9 b), and a hinged plate hinged with the hinging seat (13) is arranged at the top of the clamping seat (1 b).
8. A car seat comprising a car seat slide lock mechanism as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211289875.9A CN115534774B (en) | 2022-10-20 | 2022-10-20 | Automobile seat sliding locking mechanism and automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211289875.9A CN115534774B (en) | 2022-10-20 | 2022-10-20 | Automobile seat sliding locking mechanism and automobile seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115534774A CN115534774A (en) | 2022-12-30 |
| CN115534774B true CN115534774B (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211289875.9A Active CN115534774B (en) | 2022-10-20 | 2022-10-20 | Automobile seat sliding locking mechanism and automobile seat |
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| Country | Link |
|---|---|
| CN (1) | CN115534774B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133795A (en) * | 1995-04-19 | 1996-10-23 | 开帕·里卡罗有限公司 | Automotive seats, esp. rear seat or rear garden seat |
| CN204635649U (en) * | 2015-03-26 | 2015-09-16 | 浙江永艺家具股份有限公司 | A kind of seat back of the body interlock chair |
| CN105966272A (en) * | 2016-04-27 | 2016-09-28 | 东风李尔汽车座椅有限公司 | Slideway linkage unlocking mechanism of automobile seat backrest |
| CN206644677U (en) * | 2017-04-20 | 2017-11-17 | 富卓汽车零部件（无锡）有限公司 | Automotive seat adjusts conditioning unit |
| CN113942436A (en) * | 2021-12-07 | 2022-01-18 | 武汉城市职业学院 | Automobile seat framework capable of being turned forward and backward for sitting |
| CN216684161U (en) * | 2021-12-15 | 2022-06-07 | 奇瑞商用车（安徽）有限公司 | Convenient entering adjusting structure of automobile seat |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10151762B4 (en) * | 2001-10-19 | 2007-08-16 | C. Rob. Hammerstein Gmbh & Co. Kg | Predisplaceable motor vehicle seat with access to a rear seat through a front door |
| JP2004058928A (en) * | 2002-07-31 | 2004-02-26 | Fuji Kiko Co Ltd | Vehicle seat folding mechanism |
-
2022
- 2022-10-20 CN CN202211289875.9A patent/CN115534774B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133795A (en) * | 1995-04-19 | 1996-10-23 | 开帕·里卡罗有限公司 | Automotive seats, esp. rear seat or rear garden seat |
| CN204635649U (en) * | 2015-03-26 | 2015-09-16 | 浙江永艺家具股份有限公司 | A kind of seat back of the body interlock chair |
| CN105966272A (en) * | 2016-04-27 | 2016-09-28 | 东风李尔汽车座椅有限公司 | Slideway linkage unlocking mechanism of automobile seat backrest |
| CN206644677U (en) * | 2017-04-20 | 2017-11-17 | 富卓汽车零部件（无锡）有限公司 | Automotive seat adjusts conditioning unit |
| CN113942436A (en) * | 2021-12-07 | 2022-01-18 | 武汉城市职业学院 | Automobile seat framework capable of being turned forward and backward for sitting |
| CN216684161U (en) * | 2021-12-15 | 2022-06-07 | 奇瑞商用车（安徽）有限公司 | Convenient entering adjusting structure of automobile seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115534774A (en) | 2022-12-30 |
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