CN218172061U - Adjusting structure for realizing disassembly and rotary lock release of chair body and child safety seat - Google Patents
Adjusting structure for realizing disassembly and rotary lock release of chair body and child safety seat Download PDFInfo
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- CN218172061U CN218172061U CN202222758750.8U CN202222758750U CN218172061U CN 218172061 U CN218172061 U CN 218172061U CN 202222758750 U CN202222758750 U CN 202222758750U CN 218172061 U CN218172061 U CN 218172061U
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- disassembly
- unlocking
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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
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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
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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)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model provides an adjusting structure for realizing the disassembly and the rotary unlocking of a chair body and a child safety seat, which comprises a base, a rotary disk, a disassembly unlocking handle and a pull-press dual-purpose piece, wherein the rotary disk is rotationally connected with the base; when the pull-press dual-purpose piece is pulled forwards, the pull-press dual-purpose piece drives the rotary unlocking component to be separated from the rotary disc so as to realize the rotary unlocking of the rotary disc, and when the pull-press dual-purpose piece is pressed downwards, the pull-press dual-purpose piece drives the disassembly unlocking handle to move so as to disassemble the unlocking chair body. The utility model discloses a set up one and draw and press dual-purpose to draw and press dual-purpose and press these two actions of drawing and pressing dual-purpose through the pulling, realize the release lock of chair body rotation function and the release lock that the function was dismantled to the chair body respectively, not only the part is few, and is with low costs, and the operation of release lock is also very convenient, can easily accomplish the release lock of two functions.
Description
Technical Field
The utility model relates to an automobile safety articles for use technical field particularly, relates to an realize that chair body dismantles and rotatory regulation structure and children's safety seat of releasing lock.
Background
Some child safety seats on the market have the function of rotating the seat body and the function of disassembling the seat body, but the structure for unlocking the seat body to rotate and the structure for unlocking the seat body to disassemble of the existing child safety seat are realized by different unlocking parts respectively, so that not only are a plurality of parts, but also the unlocking operation is troublesome.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one aspect of the above problems, the present invention firstly provides an adjusting structure for realizing detachment and rotation release of a chair body, comprising a base, a rotating disc, a detachment release handle and a pull-press dual-purpose member, wherein the rotating disc is rotatably connected with the base, the detachment release handle and the pull-press dual-purpose member are both movably connected with the base, the base is movably connected with a rotation release assembly locked with the rotating disc, and the rotation release assembly and the detachment release handle are both movably connected with the pull-press dual-purpose member; when the pull-press dual-purpose piece is pulled forwards, the pull-press dual-purpose piece drives the rotary unlocking component to be separated from the rotary disc so as to realize the rotary unlocking of the rotary disc, and when the pull-press dual-purpose piece is pressed downwards, the pull-press dual-purpose piece drives the disassembly unlocking handle to move so as to unlock the chair body for disassembly.
Optionally, the base is provided with a waist-shaped groove, the pull-press dual-purpose piece is provided with a first pin shaft movably connected with the waist-shaped groove, when the pull-press dual-purpose piece is pressed downwards, the pull-press dual-purpose piece rotates around the first pin shaft, and the first pin shaft is rotatably connected with the waist-shaped groove; when the pulling and pressing dual-purpose piece is pulled forwards, the first pin shaft moves forwards in the waist-shaped groove, and the first pin shaft is connected with the waist-shaped groove in a sliding mode.
Optionally, when the pull-press dual-purpose piece needs to be pressed downwards to release the lock of the chair body for disassembly, the first pin shaft is abutted against the rear end of the waist-shaped groove.
Optionally, the rotary unlocking assembly comprises a rotary unlocking block and a rotary unlocking elastic piece, the rotary unlocking block is provided with a second pin shaft, the base is provided with a hinge hole in hinged connection with the second pin shaft, and two ends of the rotary unlocking elastic piece are respectively connected with the rotary unlocking block and the base; when the pull-press dual-purpose piece is not pulled forwards, the rotation unlocking block is locked with the rotation disc.
Optionally, a plurality of mounting grooves are formed in the edge of the rotating disc at intervals, and one of the mounting grooves is selected to be connected with the rotating unlocking block in an inserting and locking manner.
Optionally, the rotation unlocking block is provided with a locking part and a barb, the barb and the locking part are respectively located on the front side and the rear side of the second pin shaft, the pull-press dual-purpose piece is provided with a driving rod, the barb is suitable for being in hooked connection with the driving rod, and the locking part is suitable for being in plugged connection with the rotation disc.
Optionally, still include the elastic component that resets, draw and press dual-purpose piece to be equipped with the elastic component spliced pole, the both ends of the elastic component that resets respectively with the elastic component spliced pole with the base is connected.
Optionally, the disassembly release handle is provided with a slope, the rear end of the pull-press dual-purpose piece is provided with an abutting block connected with the slope in a sliding manner, and when the pull-press dual-purpose piece is pressed downwards, the abutting block moves downwards relative to the slope to push the disassembly release handle to move backwards, so that disassembly and release of the chair body are realized.
Optionally, the base is hinged to a rear hook release lock block, the rear hook release lock block is provided with a third pin shaft, a hinge groove and a rear shifting block, the rear shifting block and the hinge groove are respectively located at the upper side and the lower side of the third pin shaft, and the disassembly release handle is further provided with a front hook release lock block and a cylinder which is hinged to the hinge groove in a sliding manner; when the pull-press dual-purpose piece is pressed downwards to enable the disassembly unlocking handle to move backwards, the front hook unlocking block is driven to move backwards and the cylinder is driven to move backwards, and the cylinder moves backwards to drive the rear hook unlocking block to rotate around the third pin shaft so that the rear shifting block can turn forwards.
Compared with the prior art, the utility model provides a realization chair body dismantles and rotatory regulation structure of release through setting up one and drawing and pressing dual-purpose piece to draw through the pulling and press dual-purpose piece and press and draw two actions of pressing dual-purpose piece, realize the release of chair body rotation function and the release of chair body dismantlement function respectively, not only the part is few, and is with low costs, and the operation of release is also very convenient, can easily accomplish the release of two functions.
In addition, the utility model provides a child safety seat, include as above the realization chair body dismantles and rotatory regulation structure of releasing the lock.
Compared with the prior art, children's safety seat dismantle with the aforesaid and realize that the chair body is dismantled and rotatory regulation structure of releasing the lock is the same for the advantage that prior art has, no longer describe herein.
Drawings
FIG. 1 is an exploded view of an adjusting structure for disassembling and rotationally unlocking a chair body according to an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of an adjusting structure for detaching and rotationally unlocking a chair body according to an embodiment of the present invention in an initial state;
FIG. 3 is a structural diagram of a rotating disk according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of an adjusting structure for detaching and rotationally unlocking a chair body according to an embodiment of the present invention in an initial state;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is an enlarged view of portion B of FIG. 4;
FIG. 7 is a cross-sectional view of an adjusting structure for detaching and rotationally unlocking a chair body according to an embodiment of the present invention when a dual-purpose member is pressed and pulled;
fig. 8 is a cross-sectional view of an adjusting structure for detaching a chair body and releasing a lock in rotation according to an embodiment of the present invention when pulling a pull-push dual-purpose member.
Description of reference numerals:
1. pulling and pressing the dual-purpose piece; 11. a first pin shaft; 12. a butting block; 13. a drive rod; 14. an elastic member connecting post; 2. a base; 21. a waist-shaped groove; 22. a hinge hole; 3. rotating the disc; 31. mounting grooves; 4. disassembling the lock releasing handle; 41. a slope; 42. the front hook releases the locking block; 43. a cylinder; 5. a rotary release assembly; 51. the locking release block is rotated; 511. a locking portion; 512. a barb; 513. a second pin shaft; 52. rotating the release spring; 6. a restoring elastic member; 7. the rear hook releases the locking block; 71. a third pin shaft; 72. a hinge slot; 73. and a rear shifting block.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
In the description of the present invention, it should be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on normal use of the product.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. The utility model discloses a be provided with coordinate system YZ in the drawing of embodiment, wherein the place ahead is represented to the forward of Y axle, and the rear is represented to the reverse of Y axle, and the top is represented to the forward of Z axle, and the below is represented to the reverse of Z axle.
The embodiment of the utility model provides a realize chair body dismantlement and rotatory regulation structure of release, it is shown in combination with fig. 1 to 8, including base 2, rotary disk 3, dismantlement release handle 4 and draw and press dual-purpose 1, rotary disk 3 with base 2 swivelling joint, dismantle release handle 4 with draw and press dual-purpose 1 all with base 2 swing joint, base 2 swing joint has with rotary release subassembly 5 of rotary disk 3 locking, rotary release subassembly 5 with dismantle release handle 4 all with draw and press dual-purpose 1 swing joint; when the pull-press dual-purpose piece 1 is pulled forwards, the pull-press dual-purpose piece 1 drives the rotary release lock component 5 to be separated from the rotary disc 3 so as to realize the rotary release lock of the rotary disc 3, and when the pull-press dual-purpose piece 1 is pressed downwards, the pull-press dual-purpose piece 1 drives the disassembly release lock handle 4 to move so as to release the disassembly of the chair body.
The rotating disc 3 is detachably provided with a chair body, when the pull-press dual-purpose piece 1 is in an initial state, the chair body is locked with the rotating disc 3 to enable the chair body to be firmly installed, the rotating disc 3 is locked with the rotation unlocking assembly 5 to enable the rotating disc 3 not to rotate relative to the base 2, namely, the chair body cannot rotate relative to the base 2; when the pull-press dual-purpose piece 1 is pressed downwards, the disassembly and release handle 4 can be pushed to move backwards, so that the locking structure between the chair body and the rotating disc 3 can be released, and the chair body can be disassembled from the rotating disc 3; when the pull-press dual-purpose piece 1 is pulled forwards, the rotation release assembly 5 is driven to move, so that the rotation release assembly 5 can be separated from the rotating disc 3, and the rotating disc 3 is released in the rotating direction, so that the chair body can rotate.
In the adjusting structure for realizing the disassembly and rotation unlocking of the chair body in the embodiment, the unlocking of the rotation function of the chair body and the unlocking of the disassembly function of the chair body are respectively realized by arranging the pulling and pressing dual-purpose piece 1 and pulling and pressing the pulling and pressing dual-purpose piece 1, so that the parts are few, the cost is low, the operation of the unlocking is very convenient, and the unlocking with two functions can be easily completed.
Optionally, as shown in fig. 1 and fig. 2, the base 2 is provided with a waist-shaped groove 21, the pull-press dual-purpose member 1 is provided with a first pin 11 movably connected to the waist-shaped groove 21, when the pull-press dual-purpose member 1 is pressed downward, the pull-press dual-purpose member 1 rotates around the first pin 11, and the first pin 11 is rotatably connected to the waist-shaped groove 21; when the pulling and pressing dual-purpose piece 1 is pulled forward, the first pin shaft 11 moves forward in the waist-shaped groove 21, and the first pin shaft 11 is connected with the waist-shaped groove 21 in a sliding manner.
The waist-shaped groove 21 has a certain length, and the length direction of the waist-shaped groove is consistent with the front-back movement direction of the tension-compression dual-purpose piece 1, so that the tension-compression dual-purpose piece 1 can move front and back relative to the base 2; the width of the waist-shaped groove 21 is close to the outer diameter of the first pin shaft 11, so that the dual-purpose part 1 can rotate around the first pin shaft 11 conveniently; through the cooperation of first round pin axle 11 and waist type groove 21, press and realize the rotation action of drawing and pressing dual-purpose 1 and the translation that the drawing and pressing dual-purpose 1 was realized to the pulling, simple structure, the action is realized reliably.
Optionally, as shown in fig. 1 and fig. 2, when the pull-press dual-purpose component 1 needs to be pressed downward to release the lock and detach the chair body, the first pin 11 abuts against the rear end of the waist-shaped groove 21.
The diameter of the semicircle at the front end and the rear end of the waist-shaped groove 21 is close to the outer diameter of the first pin shaft 11, when the pull-press dual-purpose piece 1 is pulled forwards, the first pin shaft 11 can move to the front end position of the waist-shaped groove 21, and at the moment, the lock release of the chair body rotation function can be realized; when the chair body can be disassembled and unlocked, the tension and compression dual-purpose piece 1 enables the first pin shaft 11 to be designed to be abutted against the rear end of the waist-shaped groove 21, so that the rotation axis position of the tension and compression dual-purpose piece 1 around the first pin shaft 11 in the rotation process is fixed relative to the base 2 and not prone to deviation, the tension and compression dual-purpose piece 1 can be guaranteed to be always acted on a disassembly and unlocking handle 4, and the first pin shaft 11 is different in position in the waist-shaped groove 21 when the rotation function unlocking of the chair body and the disassembly function unlocking of the chair body are achieved, so that the unlocking of two functions can be independently carried out, and mutual interference can be prevented when the two functions are unlocked.
Optionally, as shown in fig. 1 to 8, the rotation release assembly 5 includes a rotation release block 51 and a rotation release elastic member 52, the rotation release block 51 is provided with a second pin 513, the base 2 is provided with a hinge hole 22 in hinge connection with the second pin 513, and two ends of the rotation release elastic member 52 are respectively connected with the rotation release block 51 and the base 2; when the pull-press dual-purpose member 1 is not pulled forward, the rotation release lock piece 51 is locked with the rotation disk 3.
Wherein, the rotating release elastic element 52 is a compression spring, the upper end of the rotating release elastic element 52 is abutted with the lower surface of the rear end of the rotating release block 51, so that when the pulling and pressing dual-purpose element 1 is not pulled forwards, the rear end of the rotating release block 51 can be firmly locked with the rotating disc 3 under the elastic force of the rotating release elastic element 52; when the pull-press dual-purpose piece 1 is pulled forward, the pull-press dual-purpose piece 1 can drive the rotation release lock block 51 to rotate around the second pin 513, and the rear end of the rotation release lock block 51 rotates downward and then is separated from the rotation disc 3, so that the rotation release lock of the rotation disc 3 is realized, and the rotation function of the chair body is realized.
Optionally, as shown in fig. 1, fig. 2, and fig. 3, a plurality of mounting grooves 31 are formed at intervals on the edge of the rotating disk 3, and one of the mounting grooves 31 is selected to be connected with the rotation unlocking block 51 in an inserting and locking manner. Set up the mounting groove 31 that a plurality of intervals set up for the chair body can the swivelling joint in a plurality of positions, releases locking piece 51 plug-in connection through mounting groove 31 and rotation and realizes the locking, simple structure, and draws and presses rotatory locking piece 51 of releasing of dual-purpose 1 antedisplacement drive when rotatory locking piece 51 of releasing rotates to deviate from in mounting groove 31 smoothly, and the structure is reliable.
Alternatively, as shown in fig. 1 to 8, the rotation release lock 51 has a locking portion 511 and a barb 512, the barb 512 and the locking portion 511 are respectively located at the front and rear sides of the second pin 513, the dual-purpose pull-press member 1 is provided with a driving rod 13, the barb 512 is adapted to be hooked with the driving rod 13, and the locking portion 511 is adapted to be plugged with the rotating disk 3.
Wherein, the upper surface of the pull-press dual-purpose piece 1 is provided with a groove for placing fingers of a user, so that the user can smoothly pull the pull-press dual-purpose piece 1 forwards; the second pin 513 is arranged in the middle of the rotation release lock block 51, the locking part 511 positioned at the rear side is inserted and locked with the mounting groove 31 of the rotating disk 3, and the upper end of the rotation release elastic piece 52 is abutted against the lower surface of the locking part 511; the opening of the barb 512 at the front side faces downwards, when the pulling and pressing dual-purpose piece 1 is pulled forwards, the driving rod 13 synchronously translates forwards to drive the barb 512 to rotate upwards around the second pin 513, so that the locking part 511 is separated from the rotating disc 3 after the rotating release lock block 51 rotates, the rotating release lock of the rotating disc 3 is realized, and the rotating function of the chair body is realized.
Optionally, as shown in fig. 1 to 8, the dual-purpose device 1 further includes a restoring elastic member 6, the pulling and pressing dual-purpose device 1 is provided with an elastic member connection column 14, and two ends of the restoring elastic member 6 are respectively connected to the elastic member connection column 14 and the base 2. The reset elastic piece 6 is an extension spring, so that the user can cancel the acting force and pull and press the dual-purpose piece 1 after pulling and pressing the dual-purpose piece 1, and the dual-purpose piece 1 can be automatically reset to the initial state; the quantity that resets elastic component 6 is two, and the quantity that the elastic component spliced pole 14 also is two, and two elastic component spliced poles 14 set up in the effect both sides of drawing and pressing dual-purpose 1, ensure to draw and press dual-purpose 1 can smooth automatic re-setting.
Optionally, as shown in fig. 1, fig. 2, fig. 4, and fig. 5, the detachment unlocking handle 4 is provided with a slope 41, the rear end of the pull-press dual-purpose member 1 is provided with an abutting block 12 slidably connected with the slope 41, and when the pull-press dual-purpose member 1 is pressed downward, the abutting block 12 moves downward relative to the slope 41 to push the detachment unlocking handle 4 to move backward, so as to achieve detachment unlocking of the chair body.
The upper surface of the slope 41 is an inclined plane with a lower front part and a higher rear part, and the surface of the lower end of the abutting block 12 contacting with the slope 41 is a smooth arc surface, so that the upper surface of the slope 41 and the lower end of the abutting block 12 can slide smoothly when the dual-purpose piece 1 is pressed downwards, thereby realizing the position change of the slope 41 and the abutting block 12, pushing the dismounting and locking release handle 4 to move backwards, and further realizing the dismounting function of the locking release chair body.
Optionally, as shown in fig. 1 to 8, the base 2 is hinged to a rear hook-and-release lock block 7, the rear hook-and-release lock block 7 is provided with a third pin 71, a hinge groove 72 and a rear shifting block 73, the rear shifting block 73 and the hinge groove 72 are respectively located at upper and lower sides of the third pin 71, and the disassembly lock-and-release handle 4 is further provided with a front hook-and-release lock block 42 and a cylinder 43 slidably hinged to the hinge groove 72; when the pull-press dual-purpose piece 1 is pressed downwards to enable the disassembly lock release handle 4 to move backwards, the front hook lock release block 42 is driven to move backwards and the cylinder 43 is driven to move backwards, and the cylinder 43 moves backwards to drive the rear hook lock release block 7 to rotate around the third pin shaft 71 so as to enable the rear shifting block 73 to turn forwards.
Wherein, the third pin shaft 71 is horizontally arranged, the base 2 is provided with a through hole matched with the third pin shaft 71 so as to realize the hinged connection of the rear hook release lock block 7 and the base 2; the opening of the hinge slot 72 is directed downward, the hinge slot 72 has a length such that the cylinder 43 can slide in the hinge slot 72, and the width of the hinge slot 72 is similar to the outer diameter of the cylinder 43 so that the rear hook release lock 7 can rotate around the cylinder 43; the rear shifting block 73 is used for being in linkage connection with the rear hook unlocking piece, the front hook unlocking piece 42 is used for being in linkage connection with the front hook unlocking piece, when the rear hook unlocking piece moves forwards, and meanwhile, when the front hook unlocking piece moves backwards, unlocking of the chair body disassembling function can be achieved, therefore, when the dual-purpose piece 1 is pressed downwards, the rear shifting block 73 can move forwards and the front hook unlocking piece 42 moves backwards simultaneously, unlocking of the chair body disassembling function can be achieved finally, the structure is simple and reliable, and operation is convenient.
Another embodiment of the present invention provides a child safety seat, which comprises the above-mentioned adjusting structure for detaching the seat body and rotatably releasing the lock.
In the adjusting structure for realizing the disassembly and rotation unlocking of the chair body in the embodiment, the unlocking of the rotation function of the chair body and the unlocking of the disassembly function of the chair body are respectively realized by arranging the pulling and pressing dual-purpose piece 1 and pulling and pressing the pulling and pressing dual-purpose piece 1, so that the parts are few, the cost is low, the operation of the unlocking is very convenient, and the unlocking with two functions can be easily completed.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.
Claims (10)
1. An adjusting structure for realizing chair body disassembly and rotary unlocking is characterized by comprising a base (2), a rotary disk (3), a disassembly unlocking handle (4) and a pull-press dual-purpose piece (1), wherein the rotary disk (3) is rotatably connected with the base (2), the disassembly unlocking handle (4) and the pull-press dual-purpose piece (1) are movably connected with the base (2), the base (2) is movably connected with a rotary unlocking component (5) locked with the rotary disk (3), and the rotary unlocking component (5) and the disassembly unlocking handle (4) are movably connected with the pull-press dual-purpose piece (1); when the pulling and pressing dual-purpose piece (1) is pulled forwards, the pulling and pressing dual-purpose piece (1) drives the rotary release lock assembly (5) to be separated from the rotary disc (3) so as to realize the rotary release lock of the rotary disc (3), and when the pulling and pressing dual-purpose piece (1) is pressed downwards, the pulling and pressing dual-purpose piece (1) drives the disassembly release lock handle (4) to move so as to release the lock to disassemble the chair body.
2. The adjusting structure for realizing the disassembly and the rotary unlocking of the chair body as claimed in claim 1, wherein the base (2) is provided with a waist-shaped groove (21), the pull-press dual-purpose piece (1) is provided with a first pin shaft (11) movably connected with the waist-shaped groove (21), when the pull-press dual-purpose piece (1) is pressed downwards, the pull-press dual-purpose piece (1) rotates around the first pin shaft (11), and the first pin shaft (11) is rotatably connected with the waist-shaped groove (21); when the pulling and pressing dual-purpose piece (1) is pulled forwards, the first pin shaft (11) moves forwards in the waist-shaped groove (21), and the first pin shaft (11) is connected with the waist-shaped groove (21) in a sliding mode.
3. The adjusting structure for realizing the disassembly and the rotation unlocking of the chair body as claimed in claim 2, wherein when the pull-press dual-purpose piece (1) needs to be pressed downwards to unlock the chair body, the first pin shaft (11) is abutted with the rear end of the waist-shaped groove (21).
4. The adjusting structure for realizing the disassembly and the rotation release of the chair body as claimed in claim 1, wherein the rotation release assembly (5) comprises a rotation release block (51) and a rotation release elastic member (52), the rotation release block (51) is provided with a second pin shaft (513), the base (2) is provided with a hinge hole (22) in hinged connection with the second pin shaft (513), and two ends of the rotation release elastic member (52) are respectively connected with the rotation release block (51) and the base (2); when the pull-press dual-purpose piece (1) is not pulled forwards, the rotation unlocking block (51) is locked with the rotating disk (3).
5. The adjusting structure for realizing the disassembly and the rotation unlocking of the chair body as claimed in claim 4, wherein a plurality of mounting grooves (31) are arranged at intervals on the edge of the rotating disk (3), and one of the mounting grooves (31) is connected with the rotation unlocking block (51) in an inserting and locking manner.
6. The adjusting structure for realizing the disassembly and the rotational unlocking of the chair body as claimed in claim 4, wherein the rotational unlocking block (51) is provided with a locking part (511) and an barb (512), the barb (512) and the locking part (511) are respectively positioned at the front side and the rear side of the second pin shaft (513), the tension and compression dual-purpose piece (1) is provided with a driving rod (13), the barb (512) is suitable for being hooked with the driving rod (13), and the locking part (511) is suitable for being plugged with the rotating disk (3).
7. The adjusting structure for realizing the disassembly and the rotation unlocking of the chair body as claimed in claim 1, further comprising a return elastic member (6), wherein the pull-press dual-purpose member (1) is provided with an elastic member connecting column (14), and two ends of the return elastic member (6) are respectively connected with the elastic member connecting column (14) and the base (2).
8. The adjusting structure for realizing the disassembly and the rotation of the chair body for the release of any one of claims 1 to 7, wherein the disassembly release handle (4) is provided with a slope (41), the rear end of the pull-press dual-purpose piece (1) is provided with an abutting block (12) connected with the slope (41) in a sliding way, when the pull-press dual-purpose piece (1) is pressed downwards, the abutting block (12) moves downwards relative to the slope (41) to push the disassembly release handle (4) to move backwards, so that the disassembly and the release of the chair body are realized.
9. The adjusting structure for realizing the disassembly and the rotation of the chair body according to claim 8, wherein the base (2) is hinged with a rear hook release lock block (7), the rear hook release lock block (7) is provided with a third pin shaft (71), a hinge groove (72) and a rear shifting block (73), the rear shifting block (73) and the hinge groove (72) are respectively positioned at the upper side and the lower side of the third pin shaft (71), and the disassembly release handle (4) is further provided with a front hook release lock block (42) and a cylinder (43) which is in sliding hinged connection with the hinge groove (72); when the pulling and pressing dual-purpose piece (1) is pressed downwards to enable the disassembly and release handle (4) to move backwards, the front hook release block (42) is driven to move backwards, the cylinder (43) is driven to move backwards, and the rear hook release block (7) is driven to rotate around the third pin shaft (71) by the backward movement of the cylinder (43) to enable the rear shifting block (73) to turn forwards.
10. A child safety seat comprising an adjustment structure for effecting removal and rotational unlocking of the seat body as claimed in any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222758750.8U CN218172061U (en) | 2022-10-20 | 2022-10-20 | Adjusting structure for realizing disassembly and rotary lock release of chair body and child safety seat |
| PCT/CN2023/102023 WO2024082672A1 (en) | 2022-10-20 | 2023-06-25 | Adjusting structure for realizing chair body dismounting and rotation unlocking and child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222758750.8U CN218172061U (en) | 2022-10-20 | 2022-10-20 | Adjusting structure for realizing disassembly and rotary lock release of chair body and child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218172061U true CN218172061U (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222758750.8U Active CN218172061U (en) | 2022-10-20 | 2022-10-20 | Adjusting structure for realizing disassembly and rotary lock release of chair body and child safety seat |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218172061U (en) |
| WO (1) | WO2024082672A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024082672A1 (en) * | 2022-10-20 | 2024-04-25 | 宁波宝贝第一母婴用品有限公司 | Adjusting structure for realizing chair body dismounting and rotation unlocking and child safety seat |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001310666A (en) * | 2000-04-26 | 2001-11-06 | Riiman Kk | Device for fixing seat belt for attaching child seat |
| US8991935B2 (en) * | 2013-03-11 | 2015-03-31 | Inspired Products Group, LLC | Child safety seat with shock absorber having compression-type soft material resilient member |
| CN209616951U (en) * | 2019-01-16 | 2019-11-12 | 宁波环球娃娃婴童用品股份有限公司 | A kind of split type child safety seat |
| CN112172628A (en) * | 2020-11-03 | 2021-01-05 | 宁波宝贝第一母婴用品有限公司 | Novel rotary gear unlocking mechanism |
| CN216153636U (en) * | 2021-09-02 | 2022-04-01 | 宁波宝贝第一母婴用品有限公司 | Seat rotation regulation structure and child safety seat |
| CN218172061U (en) * | 2022-10-20 | 2022-12-30 | 宁波宝贝第一母婴用品有限公司 | Adjusting structure for realizing disassembly and rotary lock release of chair body and child safety seat |
| CN218172054U (en) * | 2022-10-20 | 2022-12-30 | 宁波宝贝第一母婴用品有限公司 | Adjusting structure for realizing two-function unlocking and child safety seat |
-
2022
- 2022-10-20 CN CN202222758750.8U patent/CN218172061U/en active Active
-
2023
- 2023-06-25 WO PCT/CN2023/102023 patent/WO2024082672A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024082672A1 (en) * | 2022-10-20 | 2024-04-25 | 宁波宝贝第一母婴用品有限公司 | Adjusting structure for realizing chair body dismounting and rotation unlocking and child safety seat |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024082672A1 (en) | 2024-04-25 |
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