CN117227597A - Base structure with telescopic pedals and child safety seat - Google Patents
Base structure with telescopic pedals and child safety seat Download PDFInfo
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- CN117227597A CN117227597A CN202311359089.6A CN202311359089A CN117227597A CN 117227597 A CN117227597 A CN 117227597A CN 202311359089 A CN202311359089 A CN 202311359089A CN 117227597 A CN117227597 A CN 117227597A
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- 230000000712 assembly Effects 0.000 claims abstract 4
- 238000000429 assembly Methods 0.000 claims abstract 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 5
- 230000036544 posture Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The invention provides a base structure with telescopic pedals and a child safety seat, which comprise a base and pedal assemblies which are movably connected with each other, wherein the base is provided with a containing cavity suitable for placing the pedal assemblies; the pedal assembly is in a specific contracted state and an extended state, when the pedal assembly is in the contracted state, the pedal assembly is placed in the accommodating cavity, and when the pedal assembly is in the extended state, part of the pedal assembly extends out of the accommodating cavity. The pedal assembly is designed to be of a telescopic structure, so that the applicability of the child safety seat can be improved, the pedal assembly can be adjusted according to the requirements of children, better support and comfort are provided, and meanwhile, the safety of the children in the running process of the automobile is improved.
Description
Technical Field
The invention relates to the technical field of automobile safety products, in particular to a base structure with telescopic pedals and a child safety seat.
Background
Some child safety seats on the market are equipped with foot pedals, the main purpose of which is to provide additional support and comfort for the child while driving in an automobile. However, in the existing designs, the foot rest is generally not telescopic, and the length of the foot rest cannot be adjusted according to the height or sitting posture of the child, which may cause the child to use the seat comfortably, limiting the applicability of the child safety seat and even affecting the safety.
Disclosure of Invention
In order to solve at least one aspect of the above problems, the present invention firstly provides a base structure with telescopic pedals, comprising a base and a pedal assembly which are movably connected with each other, wherein the base is provided with a containing cavity suitable for placing the pedal assembly; the pedal assembly is in a specific contracted state and an extended state, when the pedal assembly is in the contracted state, the pedal assembly is placed in the accommodating cavity, and when the pedal assembly is in the extended state, part of the pedal assembly extends out of the accommodating cavity.
Optionally, the pedal assembly is connected with an unlocking assembly, and the unlocking assembly is used for unlocking or locking the mutual position between the pedal assembly and the base.
Optionally, the pedal assembly includes pedal body and sliding sleeve joint pedal sleeve pipe outside the pedal body, pedal sleeve pipe with hold chamber sliding connection.
Optionally, the unlocking component comprises an adjusting handle and an adjusting bolt, wherein the adjusting handle is provided with a chute which is in sliding fit with the adjusting bolt, and the adjusting handle is movably connected with the pedal body; the pedal body is provided with a first through hole which is suitable for the adjusting bolt to pass through, the pedal sleeve is provided with a plurality of second through holes which are suitable for the adjusting bolt to pass through, the side wall of the accommodating cavity is provided with a plurality of mounting holes which are suitable for being matched with the adjusting bolt, and when the adjusting handle moves relative to the pedal body, the adjusting bolt is driven to be separated from and matched with the mounting holes or is driven to be separated from or matched with the second through holes.
Optionally, the number of the adjusting bolts and the number of the inclined slots are two, and the adjusting bolts and the inclined slots are arranged in a one-to-one correspondence manner.
Optionally, a limit sliding block is further arranged between the pedal body and the adjusting handle, a first resetting piece is arranged between the limit sliding block and the adjusting handle, and the pedal body is provided with a limit convex hull which is suitable for being matched with the limit sliding block; when the adjusting handle is pulled to move forward and the limiting sliding block is abutted against the limiting convex hull, the adjusting bolt is separated from the mounting hole, the adjusting bolt is matched with the second through hole, and at the moment, the position between the pedal sleeve and the accommodating cavity is unlocked; when the adjusting handle is pulled forward continuously, the limiting sliding block moves downwards under the force and passes through the limiting convex hull forwards, the adjusting bolt is separated from the mounting hole and the second through hole, and the position between the pedal sleeve and the pedal body is unlocked.
Optionally, a second reset piece is arranged between the adjusting handle and the pedal body, and two ends of the second reset piece are respectively connected with the adjusting handle and the pedal body.
Optionally, the base movable mounting has the spacer pin, the spacer pin with install the third piece that resets between the base, the rear end of pedal sleeve pipe be equipped with be suitable for with spacer pin complex locating hole.
Optionally, the pedal body is provided with an opening bin into which a hand extends, the adjusting handle is provided with a handle part for placing the hand, and the handle part is positioned in the opening bin.
Compared with the prior art, the base structure with the telescopic pedals has the advantages that the pedal assembly is designed to be of a telescopic structure, the applicability of the child safety seat can be improved, the child safety seat can be adjusted according to the requirements of children, better support and comfort are provided, and meanwhile the safety of the children in the running process of automobiles is improved.
In addition, the invention provides a child safety seat comprising a base structure with telescoping pedals as described above.
Compared with the prior art, the child safety seat has the same advantages as the base structure with the telescopic pedals in the prior art, and the child safety seat is not repeated herein.
Drawings
FIG. 1 is an exploded view of a base structure with telescoping pedals according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a base structure with telescoping pedals according to an embodiment of the present invention with a first section of the pedal assembly extended;
fig. 3 is an enlarged view of a portion a in fig. 2;
FIG. 4 is a second cross-sectional view of the base structure with telescoping pedal of the present invention with the first section of the pedal assembly extended;
fig. 5 is an enlarged view of a portion B in fig. 4;
FIG. 6 is a block diagram of a base structure with telescoping pedals in an initial position according to an embodiment of the present invention;
FIG. 7 is a block diagram of a base structure with telescoping pedals in accordance with an embodiment of the present invention with a first section of the pedal assembly extended;
fig. 8 is a block diagram of a base structure with telescoping pedals in accordance with an embodiment of the present invention when the second section of the pedal assembly is extended.
Reference numerals illustrate:
1. a base; 11. a receiving chamber; 111. a mounting hole; 2. a pedal assembly; 21. a pedal body; 211. a first through hole; 212. limiting convex hulls; 213. an opening bin; 22. a foot sleeve; 221. a second through hole; 222. positioning holes; 3. unlocking the assembly; 31. adjusting the handle; 311. a chute; 312. a handle portion; 32. adjusting the bolt; 4. a limit sliding block; 5. a first reset member; 6. a second reset member; 7. a limiting pin; 8. and a third reset piece.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", etc. indicate an orientation or positional relationship based on the orientation or positional relationship when the product is normally used.
The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the drawings of the embodiments of the present invention, a coordinate system XYZ is provided in which the forward direction of the X axis represents the left direction, the reverse direction of the X axis represents the right direction, the forward direction of the Y axis represents the front direction, the reverse direction of the Y axis represents the rear direction, the forward direction of the Z axis represents the upper direction, and the reverse direction of the Z axis represents the lower direction.
The embodiment of the invention provides a base structure with telescopic pedals, which is combined with the figures 1 to 8, and comprises a base 1 and a pedal assembly 2 which are movably connected with each other, wherein the base 1 is provided with a containing cavity 11 suitable for placing the pedal assembly 2; the pedal assembly 2 is in a contracted state and an extended state, when in the contracted state, the pedal assembly 2 is placed in the accommodating cavity 11, and when in the extended state, a part of the pedal assembly 2 extends out of the accommodating cavity 11.
Wherein, the pedal assembly 2 can enter and exit in the accommodating cavity 11 of the base 1 to realize the state transformation of the pedal assembly 2; when it is desired to adjust according to the height or sitting posture of the child, the user can extend the pedal assembly 2 from the base 1 to provide additional support and comfort to accommodate the child's needs; when the foot pedal is not needed, the user can retract the foot pedal assembly 2 back into the accommodating cavity 11 of the base 1, so that the foot pedal assembly does not occupy redundant space or disturb the sitting posture of the child; part of the pedal assembly 2 extends out of the accommodating cavity 11, which means that only part of the pedal assembly 2 extends out, or the pedal assembly 2 is extended to the longest extending length, and only the rearmost end is left in the accommodating cavity 11 so as to be connected with the base 1.
The base structure with telescopic pedals in the embodiment designs the pedal assembly 2 into a telescopic structure, so that the applicability of the child safety seat can be improved, the child safety seat can be adjusted according to the requirements of children, better support and comfort are provided, and meanwhile, the safety of the children in the running process of the automobile is improved.
Alternatively, as shown in connection with fig. 1 to 5, the pedal assembly 2 is connected with an unlocking assembly 3, and the unlocking assembly 3 is used for unlocking or locking the mutual position between the pedal assembly 2 and the base 1.
When a user needs to adjust the position of the pedal assembly 2, the unlocking assembly 3 is used for unlocking the pedal assembly 2, and the pedal assembly 2 can freely move and can stretch or retract to adapt to the needs of children; once the foot pedal assembly 2 reaches the desired position, the user can again use the unlocking assembly 3 to lock the foot pedal assembly 2 to ensure that it remains in this position against unintended movement; the arrangement of the unlocking component 3 provides greater flexibility, so that the child safety seat is more convenient and safer to use, and can be adjusted according to the needs and sitting postures of children, and meanwhile, the stability of the seat in the driving process is ensured.
Alternatively, as shown in fig. 1 to 8, the pedal assembly 2 includes a pedal body 21 and a pedal sleeve 22 slidably sleeved outside the pedal body 21, and the pedal sleeve 22 is slidably connected to the accommodating cavity 11.
Wherein, the pedal body 21 is used for being stepped on by children, and provides support and comfort for the children; the pedal sleeve 22 can be completely contracted in the accommodating cavity 11, the pedal body 21 can also be completely accommodated in the base 1, and the outer surface of the pedal body 21 and the outer surface of the base 1 are in smooth transition during accommodating, so that the structure is compact; the pedal sleeve 22 can slide relative to the accommodating cavity 11, and the pedal body 21 can slide relative to the pedal sleeve 22, namely the pedal sleeve has a two-section telescopic structure in the embodiment, so that the telescopic total stroke is as long as possible, the application range is wider, and the overall structure is compact; the unlocking component 3 can lock the mutual position between the pedal body 21 and the pedal sleeve 22, and also can lock the mutual position between the pedal sleeve 22 and the accommodating cavity 11.
Alternatively, as shown in fig. 1 to 5, the unlocking assembly 3 includes an adjusting handle 31 and an adjusting latch 32, the adjusting handle 31 is provided with a chute 311 slidingly matched with the adjusting latch 32, and the adjusting handle 31 is movably connected with the pedal body 21; the pedal body 21 is provided with a first through hole 211 through which the adjusting bolt 32 passes, the pedal sleeve 22 is provided with a plurality of second through holes 221 through which the adjusting bolt 32 passes, the side wall of the accommodating cavity 11 is provided with a plurality of mounting holes 111 matched with the adjusting bolt 32, and when the adjusting handle 31 moves relative to the pedal body 21, the adjusting bolt 32 is driven to be separated from or matched with the mounting holes 111, or the adjusting bolt 32 is driven to be separated from or matched with the second through holes 221.
Wherein, the inclined direction of the chute 311 is that the front end is inclined near the outer side and the rear end is inclined near the inner side; the number of the adjusting bolts 32 and the number of the inclined slots 311 are two, the adjusting bolts 32 and the inclined slots 311 are arranged in a one-to-one correspondence manner, the rear ends of the two inclined slots 311 are close to each other, and the front ends of the two inclined slots 311 are far away from each other, so that when the adjusting handle 31 moves forward, the adjusting bolts 32 can be separated from the mounting holes 111 and the second through holes 221, so that the pedals are lengthened, and the two adjusting bolts 32 are arranged, so that the state change and the state maintenance are more stable and reliable; the number of the first through holes 211 is one on the left and right sides, and the first through holes 211 and the mounting holes 111 are respectively positioned at the rear end of the pedal body 21, the number of the second through holes 221 and the mounting holes 111 is a plurality of left and right sides, the plurality of second through holes 221 are arranged at intervals, and the plurality of mounting holes 111 are also arranged at intervals, so that the pedal has the extension length of each gear.
In this embodiment, when the adjusting handle 31 is moved forward by a certain distance, the adjusting pin 32 is separated from the mounting hole 111, but still cooperates with the second through hole 221, at this time, the pedal sleeve 22 can be moved forward and backward relative to the base 1, when the adjusting handle 31 is further pulled forward by a certain distance, the adjusting pin 32 is separated from the second through hole 221, at this time, the pedal sleeve 22 can be moved forward and backward relative to the base 1, the pedal body 21 can also be moved forward and backward relative to the pedal sleeve 22, and by pulling, the adjusting handle 31 can be moved by different distances, the telescopic action of the pedal sleeve 22 relative to the accommodating cavity 11 and the telescopic action of the pedal body 21 relative to the pedal sleeve 22 can be realized, so that the independent telescopic action of two sections of strokes can be realized, the telescopic length is long, the structure is simple and reliable, and the operation is convenient.
Optionally, as shown in fig. 1 to 5, a limit slider 4 is further disposed between the pedal body 21 and the adjustment handle 31, a first reset piece 5 is disposed between the limit slider 4 and the adjustment handle 31, and the pedal body 21 is provided with a limit convex hull 212 adapted to cooperate with the limit slider 4; when the adjusting handle 31 is pulled to move forward and the limit slider 4 abuts against the limit convex hull 212, the adjusting bolt 32 is separated from the mounting hole 111, the adjusting bolt 32 is matched with the second through hole 221, and at the moment, the position between the pedal sleeve 22 and the accommodating cavity 11 is unlocked; when the adjusting handle 31 is pulled forward continuously, the limit slider 4 is forced to move downward and pass forward beyond the limit convex hull 212, the adjusting pin 32 is separated from the mounting hole 111 and the second through hole 221, and the position between the pedal sleeve 22 and the pedal body 21 is unlocked.
The first restoring piece 5 is preferably a compression spring, and two ends of the first restoring piece 5 are respectively abutted with the limit sliding block 4 and the adjusting handle 31; the adjusting handle 31 is at an initial position when not subjected to external force, and at the moment, the adjusting bolt 32 is sequentially inserted into the first through hole 211, the second through hole 221 and the mounting hole 111, namely, the pedal assembly 2 and the base 1 are mutually locked in position; when the user pulls the adjusting handle 31 to move forward and the limit slider 4 is abutted against the limit convex hull 212, the first section of the unlocking pedal assembly 2, namely the pedal sleeve 22, can move in a telescopic way relative to the accommodating cavity 11; when the user continues to pull the adjusting handle 31 to move forward, the limiting slider 4 moves downward under force and passes over the limiting convex hull 212, the first resetting piece 5 is compressed, and moves upward under the elastic action of the first resetting piece 5 after the limiting slider passes over the limiting convex hull 212, so that the second section of the pedal assembly 2, namely the pedal body 21, can move telescopically relative to the pedal sleeve 22.
In this embodiment, set up spacing slider 4 and spacing convex hull 212 that mutually support between pedal body 21 and regulation handle 31, can increase the feel when the user pulls regulation handle 31 to distinguish the two sections extending structure of pedal subassembly 2, thereby make things convenient for the user to accurately control the length that will stretch out, can provide bigger flexibility and adjustability when keeping seat stability and security.
Optionally, as shown in fig. 1 to 5, a second restoring member 6 is disposed between the adjusting handle 31 and the pedal body 21, and two ends of the second restoring member 6 are respectively connected with the adjusting handle 31 and the pedal body 21.
The second restoring member 6 is preferably a compression spring, when the user pulls the adjusting handle 31 to move forward, the second restoring member 6 is in a compressed state, when the user removes the external force of the adjusting handle 31, the adjusting handle 31 can move backward automatically to restore under the action of the elastic force of the second restoring member 6, so as to drive the adjusting bolt 32 to move outwards to restore, and insert into the second through hole 221 or the second through hole 221 and the mounting hole 111, thereby realizing the position locking between the pedal assembly 2 and the base 1.
Optionally, as shown in fig. 1 to 8, the base 1 is movably provided with a limiting pin 7, a third reset member 8 is installed between the limiting pin 7 and the base 1, and a positioning hole 222 adapted to be matched with the limiting pin 7 is provided at the rear end of the pedal sleeve 22.
The third restoring member 8 is preferably a compression spring, when the pedal sleeve 22 is contracted in the accommodating cavity 11, the limiting pin 7 abuts against a side surface of the pedal sleeve 22, at this time, the third restoring member 8 is in a compressed state, when the pedal sleeve 22 is extended from the accommodating cavity 11 to a limit position, the limiting pin 7 is clamped into the positioning hole 222 under the elastic force of the third restoring member 8, so that the pedal sleeve 22 and the accommodating cavity 11 can be mutually fixed through the cooperation of the limiting pin 7 and the positioning hole 222, and when the pedal body 21 extends to a longer length relative to the pedal sleeve 22, the adjusting bolt 32 is exposed outside the base 1 and cannot be in locking cooperation with the mounting hole 111, the mutual locking cooperation of the limiting pin 7 and the positioning hole 222 is utilized to prevent the second section of the telescopic structure of the pedal assembly 2 from loosening when the second section of the pedal assembly extends, so that the stability of pedal use is ensured; the number of the limiting pins 7 is two, and the limiting pins are respectively arranged at the left side and the right side of the accommodating cavity 11, so that the locking structure is more stable and reliable; in addition, when the pedal sleeve 22 is pulled out to the longest position relative to the accommodating cavity 11, the limit bump arranged on the pedal sleeve 22 can be abutted with the base 1 so as to prevent the pedal sleeve 22 and the base 1 from being separated from each other and ensure the connection reliability between the pedal assembly 2 and the base 1; the pedal body 21 is provided with a pedal portion, and when a child sits in the seat and the foot portion is placed on the pedal portion, the force direction of the pedal portion is consistent with the extending direction of the pedal assembly 2.
Alternatively, as shown in fig. 4, the pedal body 21 is provided with an opening compartment 213 into which a hand is inserted, the adjusting handle 31 is provided with a handle portion 312 for placing the hand, and the handle portion 312 is located in the opening compartment 213.
Wherein, the opening bin 213 is arranged at the lower end of the pedal body 21, and the handle part 312 is arranged at the lower end of the adjusting handle 31, so as to ensure that the foot placement of children is not affected; the handle portion 312 is located in the open bin 213, and a user can easily place a hand on the handle portion 312 of the adjustment handle 31, so that the user can conveniently operate the adjustment handle 31, thereby realizing the telescoping and locking of the pedal assembly 2, so as to meet the needs and sitting postures of children, and simultaneously, better use experience is provided.
Another embodiment of the present invention provides a child safety seat comprising a base structure having telescoping pedals as described above.
The child safety seat in this embodiment has the advantages that the pedal assembly 2 is designed to be of a telescopic structure, so that the applicability of the child safety seat can be improved, the child safety seat can be adjusted according to the needs of the child, better support and comfort are provided, and meanwhile, the safety of the child in the running process of the automobile can be improved.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the invention.
Claims (10)
1. The base structure with the telescopic pedals is characterized by comprising a base (1) and pedal assemblies (2) which are movably connected with each other, wherein the base (1) is provided with a containing cavity (11) suitable for placing the pedal assemblies (2); the pedal assembly (2) is in a specific contracted state and an extended state, when the pedal assembly is in the contracted state, the pedal assembly (2) is placed in the accommodating cavity (11), and when the pedal assembly is in the extended state, part of the pedal assembly (2) extends out of the accommodating cavity (11).
2. The base structure with telescopic pedals according to claim 1, characterized in that said pedal assembly (2) is connected with an unlocking assembly (3), said unlocking assembly (3) being used for unlocking or locking the mutual position between said pedal assembly (2) and said base (1).
3. The base structure with telescopic pedal according to claim 2, characterized in that the pedal assembly (2) comprises a pedal body (21) and a pedal sleeve (22) slidingly sleeved outside the pedal body (21), the pedal sleeve (22) being slidingly connected with the containing cavity (11).
4. A base structure with telescopic pedals according to claim 3, characterized in that said unlocking assembly (3) comprises an adjustment handle (31) and an adjustment latch (32), said adjustment handle (31) being provided with a chute (311) in sliding fit with said adjustment latch (32), said adjustment handle (31) being movably connected with said pedal body (21); the pedal body (21) is provided with a first through hole (211) suitable for the adjustment bolt (32) to penetrate out, the pedal sleeve (22) is provided with a plurality of second through holes (221) suitable for the adjustment bolt (32) to penetrate out, the side wall of the accommodating cavity (11) is provided with a plurality of mounting holes (111) suitable for being matched with the adjustment bolt (32), and when the adjustment handle (31) moves relative to the pedal body (21), the adjustment bolt (32) is driven to be mutually separated from and matched with the mounting holes (111) or the adjustment bolt (32) is driven to be mutually separated from or matched with the second through holes (221).
5. The base structure with telescopic pedals according to claim 4, wherein the number of the adjusting pins (32) and the number of the inclined slots (311) are two, and the adjusting pins (32) and the inclined slots (311) are arranged in a one-to-one correspondence.
6. The base structure with telescopic pedals according to claim 4, characterized in that a limit slider (4) is further arranged between the pedal body (21) and the adjusting handle (31), a first reset piece (5) is arranged between the limit slider (4) and the adjusting handle (31), and the pedal body (21) is provided with a limit convex hull (212) suitable for being matched with the limit slider (4); when the adjusting handle (31) is pulled to move forwards and the limiting sliding block (4) is abutted against the limiting convex hull (212), the adjusting bolt (32) is separated from the mounting hole (111), the adjusting bolt (32) is matched with the second through hole (221), and at the moment, the position between the pedal sleeve (22) and the accommodating cavity (11) is unlocked; when the adjusting handle (31) is pulled forward continuously, so that the limit sliding block (4) moves downwards under force and passes forward beyond the limit convex hull (212), the adjusting bolt (32) is separated from the mounting hole (111) and the second through hole (221), and the position between the pedal sleeve (22) and the pedal body (21) is unlocked.
7. The base structure with telescopic pedals according to claim 4, characterized in that a second reset piece (6) is arranged between the adjusting handle (31) and the pedal body (21), and two ends of the second reset piece (6) are respectively connected with the adjusting handle (31) and the pedal body (21).
8. The base structure with telescopic pedals according to claim 4, characterized in that the base (1) is movably provided with a limiting pin (7), a third resetting piece (8) is arranged between the limiting pin (7) and the base (1), and a positioning hole (222) suitable for being matched with the limiting pin (7) is arranged at the rear end of the pedal sleeve (22).
9. The base structure with telescopic pedals according to claim 4, characterized in that the pedal body (21) is provided with an open bin (213) into which a hand can extend, the adjusting handle (31) is provided with a handle portion (312) for placing the hand, and the handle portion (312) is located in the open bin (213).
10. Child safety seat, characterized in that it comprises a base structure with telescopic pedals according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311359089.6A CN117227597A (en) | 2023-10-19 | 2023-10-19 | Base structure with telescopic pedals and child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311359089.6A CN117227597A (en) | 2023-10-19 | 2023-10-19 | Base structure with telescopic pedals and child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117227597A true CN117227597A (en) | 2023-12-15 |
Family
ID=89084339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311359089.6A Pending CN117227597A (en) | 2023-10-19 | 2023-10-19 | Base structure with telescopic pedals and child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117227597A (en) |
-
2023
- 2023-10-19 CN CN202311359089.6A patent/CN117227597A/en active Pending
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