CN111469906B - Seat fixing mechanism and infant carrier thereof - Google Patents
Seat fixing mechanism and infant carrier thereof Download PDFInfo
- Publication number
- CN111469906B CN111469906B CN201910072264.0A CN201910072264A CN111469906B CN 111469906 B CN111469906 B CN 111469906B CN 201910072264 A CN201910072264 A CN 201910072264A CN 111469906 B CN111469906 B CN 111469906B
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- seat
- engaging
- engaging portion
- fixing mechanism
- locking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/102—Perambulator bodies; Equipment therefor characterized by details of the seat
Abstract
The invention discloses a seat body fixing mechanism and an infant carrier with the same. By the seat body fixing mechanism, the seat body can be conveniently arranged on the basket pipe, and the separation of the clamping seat and the fixing seat or the separation of the connecting seat and the seat body can realize the separation of the seat body and the basket pipe, so that the whole infant carrier can be conveniently detached and folded. The seat body can rotate relative to the basket pipe by the pin joint between the connecting seat and the clamping seat, thereby being convenient for folding the infant carrier and reducing the volume of the whole infant carrier. The seat body fixing mechanism is simple in structure and convenient and fast to operate, and the comfort and the safety of an infant riding in the infant carrier with the seat body fixing mechanism are guaranteed.
Description
Technical Field
The present invention relates to a child carrier, and more particularly to a seat fixing mechanism and a child carrier having the same.
Background
With the continuous progress of society, the continuous development of economy and the continuous improvement of science and technology, more and more abundant consumer goods are provided for people, so that extremely excellent material conditions are created for improving the living standard of people, and the infant carrier is one of a plurality of consumer goods. For parents with children, when carrying children out shopping or walking, the parents usually use child carriers with wheels to replace holding hands so as to reduce the burden of adults, and the child carriers also have the advantages of comfortable and safe riding, so that the child carriers are more and more favored by people.
The prior infant carrier generally has a seat body for an infant to sit on, the seat body is generally fixed on a support member such as a frame, and the prior fixing structure for fixing the seat body on the frame is relatively complex, the assembly is complex, and the adjustment and disassembly after the assembly are inconvenient, the use is inconvenient, and the use effect of the infant carrier is further influenced.
Therefore, there is a need for a seat fixing mechanism with simple structure and easy operation and an infant carrier with the seat fixing mechanism to overcome the above-mentioned problems.
Disclosure of Invention
An objective of the present invention is to provide a seat fixing mechanism with simple structure and easy operation, so as to ensure the comfort and safety of the infant riding in the infant carrier.
Another objective of the present invention is to provide an infant carrier with a seat fixing mechanism that is simple in structure and easy to operate, so as to ensure the comfort and safety of an infant riding in the infant carrier.
In order to achieve the above object, the present invention provides a seat body fixing mechanism adapted to be assembled between a seat body and a frame of an infant carrier, the seat body fixing mechanism including a fixing seat, a engaging seat and a connecting seat, the fixing seat being fixed on a basket tube of the frame, the engaging seat being detachably connected to the fixing seat, one end of the connecting seat being pivotally connected to the engaging seat, and the other end of the connecting seat being detachably connected to the seat body.
Preferably, one of the fixing base and the engaging base is provided with at least one engaging portion, and the other of the fixing base and the engaging base is correspondingly provided with an engaging portion capable of engaging with the engaging portion.
Preferably, a guide groove is arranged on the upper side end or/and the lower side end of one of the clamping portion and the clamping portion, and a clamping strip which can be clamped in the guide groove in a sliding manner is arranged on the upper side end or/and the lower side end of the other of the clamping portion and the clamping portion.
Preferably, a guide groove is arranged on the upper side end or/and the lower side end of one of the clamping portion and the clamping portion, and a clamping groove which can be clamped with the guide groove in a sliding manner is arranged on the upper side end or/and the lower side end of the other of the clamping portion and the clamping portion.
Preferably, the clamping portion is disposed on the fixing base, the engaging portion is disposed on the base of the clamping base, the guiding groove is disposed on the clamping portion, and the engaging groove is disposed on the engaging portion and is in one-to-one correspondence with the guiding groove.
Preferably, the engaging portion is a U-shaped groove with a notch facing the engaging portion, and the left end of the U-shaped groove is provided with an opening while the right end of the U-shaped groove is a closed end.
Preferably, the fixing base further comprises an installation part connected with the clamping part, an installation groove is formed in one side, back to back, of the installation part and the clamping part, and the shape of the installation groove is matched with that of the basket pipe.
Preferably, the left side end of the clamping portion is flush with the left side end of the mounting portion, the right side end of the clamping portion is shorter than the right side end of the mounting portion, and the right side end of the clamping portion has an arc-shaped guide portion.
Preferably, the joint of the mounting part and the clamping part forms a guide groove, and the edge of the side wall of the clamping part forms a clamping groove.
Preferably, the mounting portion and the upper and lower junction of the clamping portion each form a guide slot, and the two guide slots are symmetrically disposed, the edges of the upper sidewall and the lower sidewall of the clamping portion respectively extend towards the opposite direction to form first protruding ribs and second protruding ribs arranged at intervals, and two clamping grooves arranged in opposite directions are formed between the first protruding ribs and the second protruding ribs.
Preferably, the second protruding rib and the guide groove are arranged in a matched mode, and the side wall of the guide groove and the clamping groove are arranged in a matched mode.
Preferably, the seat fixing mechanism of the present invention further includes a locking portion and a locking portion, one of the fixing seat and the engaging seat is provided with at least one locking portion, the other of the fixing seat and the engaging seat is provided with a locking portion, and the locking portion is fastened to the locking portion to prevent the engaging portion from being disengaged from the engaging portion.
Preferably, the fastening portion is provided with at least one locking portion, and the locking portion is provided with a locking portion corresponding to the locking portion.
Preferably, the locking portion is a locking hole formed in a front side end of the engaging portion, the locking portion is a locking protrusion formed on the engaging portion, and the locking protrusion is engaged with the locking hole when a right side end of the engaging portion abuts against a right side end of the engaging portion.
Preferably, the inside of the engaging portion extends horizontally from the right side end of the engaging portion to the left side end of the engaging portion to form an insert, the insert is located between the two first ribs, and the engaging protrusion is formed by protruding the insert from the side of the insert facing the clamping portion.
Preferably, the free end of the insert protrudes or is flush with the open end on the left side of the clamping part.
Preferably, the engaging seat further includes a pivot connecting seat connected to the base, the connecting seat includes a pivot connecting portion and a connecting portion, the pivot connecting portion is pivotally connected to the pivot connecting seat by a rotating shaft, and the connecting portion is provided with a locking hole locked to the seat.
Preferably, the left end and the right end of the pivot joint seat are respectively provided with a positioning protrusion, the pivot joint part comprises a first pivot joint part and a second pivot joint part which are oppositely arranged, and opposite surfaces of the first pivot joint part and the second pivot joint part are respectively provided with a positioning groove corresponding to the positioning protrusion.
Preferably, two sides of the positioning protrusion are disposed in an inclined manner, and a pivot hole is disposed at the junction of the two sides, and the rotating shaft is inserted into the pivot hole.
Preferably, the pivot hole is a U-shaped hole.
Preferably, the base and the pivot seat are of an integrated structure.
The invention also provides an infant carrier, which comprises a frame, a seat body connected to the frame and a seat body fixing mechanism, wherein the seat body fixing mechanism is arranged between the seat body and a basket pipe of the frame, and the seat body fixing mechanism is as described above.
Compared with the prior art, the seat body fixing mechanism comprises a fixing seat, a clamping seat and a connecting seat, wherein the fixing seat is fixedly arranged on the basket pipe of the bicycle frame, the clamping seat is detachably connected to the fixing seat, one end of the connecting seat is pivoted with the clamping seat, and the other end of the connecting seat is detachably connected with the seat body. Because the clamping seat is detachably connected with the fixed seat, and the connecting seat and the seat body are also detachably arranged, the seat body can be very conveniently assembled on the basket pipe of the frame by the seat body fixing mechanism, and the separation of the seat body and the basket pipe can be realized by detaching the clamping seat from the fixed seat or detaching the connecting seat from the seat body, thereby being convenient for the detachment and the folding of the whole infant carrier. Furthermore, because the connecting seat is pivoted with the engaging seat, the rotation of the seat body relative to the basket tube can be realized by the pivoting between the connecting seat and the engaging seat under the condition that the engaging seat and the fixed seat or the connecting seat and the seat body are not detached, thereby facilitating the folding of the infant carrier, reducing the volume of the whole infant carrier and facilitating the collection. The seat body fixing mechanism is simple in structure and convenient and fast to operate, and the comfort and the safety of an infant riding in the infant carrier with the seat body fixing mechanism are guaranteed.
Drawings
Fig. 1 is a schematic view of an angle at which the seat fixing mechanism of the present invention is mounted on the infant carrier.
Fig. 2 is a schematic view of the seat fixing mechanism of the present invention assembled on a child carrier at another angle.
Fig. 3 is a schematic structural view of the connection between the seat body fixing mechanism and the basket pipe.
Fig. 4 is a schematic view of a combination structure of the seat fixing mechanism of the present invention.
Fig. 5 is an exploded view of the seat fixing mechanism of the present invention.
FIG. 6 is a schematic perspective view of an angle of the engaging seat of the present invention.
FIG. 7 is a schematic perspective view of another angle of the engaging seat of the present invention.
Fig. 8 is a schematic perspective view of the connecting base of the present invention.
Detailed Description
In order to explain the technical contents, structural features, objects and effects of the present invention in detail, the following description is made in conjunction with the embodiments and the accompanying drawings.
Referring to fig. 1 to 3, the present invention discloses a seat fixing mechanism 100 and a child carrier 200 having the seat fixing mechanism 100, wherein the child carrier 200 includes but is not limited to a stroller, a baby carrier, a sleeping box, a safety seat, etc. Specifically, in the preferred embodiment of the present invention, the disclosed infant carrier 200 includes a frame 201, a seat body 202 connected to the frame 201, and a seat body fixing mechanism 100 connected between the frame 201 and the seat body 202, wherein the seat body fixing mechanism 100 is specifically disposed between a support 2021 of the seat body 202 and a basket tube 203 of the frame 201, so that the seat body 202 is fixed to the frame 201 by the seat body fixing mechanism 100. Certainly, the infant carrier 200 of the present invention further includes front wheels 204 and rear wheels 205 connected to the front and rear side ends of the frame 201, and the end of the supporting frame 2021 is further provided with a detaching mechanism 206 cooperating with the seat body fixing mechanism 100, so as to facilitate the detaching and connecting between the seat body 202 and the seat body fixing mechanism 100, and the specific structure of the detaching mechanism 206 is not the important point of protection of the present application and will not be described in detail herein.
The structure of the seat fixing mechanism 100 of the present invention will be described in detail below with reference to fig. 4 to 8: the seat fixing mechanism 100 includes a fixing seat 10, a fastening seat 20 and a connecting seat 30, the fixing seat 10 is fixedly disposed on the basket tube 203 of the frame 201, the fastening seat 20 is detachably connected to the fixing seat 10, one end of the connecting seat 30 is pivotally connected to the fastening seat 20, and the other end of the connecting seat 30 is detachably connected to the seat 202. Specifically, one of the fixing base 10 and the engaging base 20 is provided with at least one engaging portion 20a, and the other of the fixing base 10 and the engaging base 20 is correspondingly provided with a locking portion 11 that can be locked with the engaging portion 20 a. The engaging portion 20a may be configured to be groove-shaped, and the engaging portion 11 may be configured to be block-shaped, but not limited thereto, in this case, the side wall of the groove-shaped engaging portion 20a is flat and smooth, and correspondingly, the outer edge of the block-shaped engaging portion 11 is also smooth, so that the fixing base 10 and the engaging base 20 can be conveniently and effectively connected by the inserting engagement of the groove-shaped engaging portion 20a and the block-shaped engaging portion 11. Preferably, the upper side end or/and the lower side end of one of the engaging portion 20a and the engaging portion 11 is/are provided with a guiding groove 10a, and the upper side end or/and the lower side end of the other of the engaging portion 20a and the engaging portion 11 is/are provided with a clamping strip slidably engaged in the guiding groove 10a, so that by means of sliding engagement between the clamping strip and the guiding groove 10a, accurate and stable connection between the engaging portion 20a and the engaging portion 11 can be effectively achieved, and therefore, the connection between the fixing base 10 and the engaging base 20 is more effective and firm, and further, the assembly of the base 202 is firmer and the use is safer. Further, when the upper end or/and the lower end of one of the engaging portion 20a and the engaging portion 11 is guided and limited by the guiding groove 10a, the upper end or/and the lower end of the other of the engaging portion 20a and the engaging portion 11 may also be provided with a locking groove 20b slidably locked with the guiding groove 10 a. The locking slot 20b is slidably fastened to the guiding slot 10a, so that the connection between the engaging portion 20a and the locking portion 11 is more stable, and the connection stability between the fixing base 10 and the engaging base 20 is further improved.
Referring to fig. 4 and fig. 5, in the present embodiment, the fastening portion 11 is disposed on the fixing base 10, the fastening base 20 includes a base 21, a fastening portion 20a is disposed on the base 21, the guiding groove 10a is disposed on the fastening portion 11, and the fastening grooves 20b are disposed on the base 21 of the fastening portion 20a and are arranged in a one-to-one correspondence with the guiding grooves 10 a. The engaging portion 11 is a boss, and the engaging portion 20a is a slot longitudinally disposed along the base 21. Specifically, the engaging portion 20a is a U-shaped groove with a notch facing the engaging portion 11, and the left end of the U-shaped groove is provided with an opening while the right end of the U-shaped groove is a closed end. Then, when the right side end of the clamping portion 11 is inserted into the slot from the opening of the left side end of the U-shaped groove and slides to the position where the right side end of the clamping portion 11 abuts against the closed end of the right side of the U-shaped groove, the clamping portion 11 is just clamped in the clamping portion 20a, so that the connection between the fixing base 10 and the clamping base 20 is realized. Fixing base 10 still includes the installation department 12 that is connected with joint portion 11, and installation department 12 is equipped with a mounting groove 10b with joint portion 11 one side that backs on the back mutually, and installation department 12 is platelike, and the shape of mounting groove 10b and the shape phase-match of vegetable basket pipe 203 to can realize fixing base 10 and vegetable basket pipe 203's fixed connection by installation department 12.
Referring to fig. 5, the left end of the engaging portion 11 is flush with the left end of the mounting portion 12, the right end of the engaging portion 11 is shorter than the right end of the mounting portion 12, and the right end of the engaging portion 11 has an arc-shaped guiding portion 111 for facilitating the insertion and engagement with the engaging portion 20 a. The joint of the mounting portion 12 and the clamping portion 11 forms a guide groove 10a, and the edge of the side wall of the clamping portion 20a forms a clamping groove 20b corresponding to the guide groove 10 a. Specifically, the upper and lower joints of the mounting portion 12 and the clamping portion 11 respectively form a guide groove 10a, the two guide grooves 10a are symmetrically disposed, the edges of the upper side wall and the lower side wall of the clamping portion 20a respectively extend to the opposite direction to form a first protruding rib 211 and a second protruding rib 212 which are arranged at an interval, and two clamping grooves 20b which are arranged oppositely are formed between the two first protruding ribs 211 and the two second protruding ribs 212. The second protruding rib 212 is disposed to match the guiding groove 10a, and the side wall 112 of the guiding groove 10a is disposed to match the locking groove 20b, specifically, the width and height of the second protruding rib 212 correspond to the width and depth of the guiding groove 10a, respectively, and the width and height of the side wall 112 of the guiding groove 10a correspond to the width and depth of the locking groove 20b, respectively.
Referring to fig. 5 to 7, the seat fixing mechanism 100 further includes a locking portion 10c and a locking portion 213, at least one of the fixing base 10 and the engaging base 20 is provided with a locking portion 10c, the other of the fixing base 10 and the engaging base 20 is provided with a locking portion 80 corresponding to the engaging portion 20a, and the locking portion 10c is locked with the locking portion 213 to prevent the engaged engaging portion 20a from being separated from the engaging portion 11. In the present embodiment, the engaging portion 11 is provided with at least one locking portion 10c, and the engaging portion 20a is provided with a locking portion 213 disposed corresponding to the locking portion 10 c. Specifically, the locking portion 10c is an engaging hole formed at the front end of the engaging portion 11, the locking portion 213 is an engaging protrusion protruding from the inside of the engaging portion 20a toward the outside of the engaging portion 20a, and the engaging protrusion is engaged with the engaging hole when the right end of the engaging portion 11 abuts against the right end of the engaging portion 20 a.
Referring to fig. 6, the engaging portion 20a is formed by a plug 214 extending horizontally from the right side of the engaging portion 20a to the left side of the engaging portion 20a, the plug 214 is located between two first ribs 211, and the engaging protrusion is formed by the plug 214 protruding outwards from the side facing the engaging portion 11. The free end 2141 of the insert 214 protrudes from or is flush with the left open end of the engaging portion 20 a. When the clamping portion 11 is inserted into the engaging portion 20a, the insertion strip 214 moves relatively along the outer edge of the clamping portion 11, and when the insertion strip moves to the position where the right end of the clamping portion 11 abuts against the right end of the engaging portion 20a, the engaging protrusion is just inserted into the engaging hole, so as to limit the relative movement between the clamping portion 20a and the clamping portion 11 in the insertion direction; when the fixing base 10 needs to be disassembled, the inserting bar 214 is pulled to withdraw the engaging protrusion from the engaging hole, so as to unlock the locking mechanism, and the locking portion 11 is reversely operated to withdraw the engaging portion 20a, so that the engaging base 20 can be disassembled from the fixing base 10.
Referring to fig. 5, 7 and 8, the engaging base 20 further includes a pivot base 22 connected to the base 21, the connecting base 30 includes a pivot portion 31 and a connecting portion 32 connected to each other, the pivot portion 31 is pivotally connected to the pivot base 22 through a pivot, and the connecting portion 32 is provided with an engaging hole 321 engaged with the base 202. Preferably, the base 21 and the pivoting seat 22 are of an integral structure. Specifically, the left end and the right end of the pivot seat 22 are respectively provided with a positioning protrusion 221, the pivot portion 31 includes a first pivot portion 311 and a second pivot portion 312 which are oppositely arranged, and positioning slots 313 corresponding to the positioning protrusions 221 are respectively arranged on opposite surfaces of the first pivot portion 311 and the second pivot portion 312. The positioning slot 313 is matched with the positioning protrusion 221, so that not only can the pivoting between the engaging seat 20 and the connecting seat 30 be realized, but also the guiding and limiting effects can be achieved in the pivoting process. Specifically, two side edges 2211 of the positioning protrusion 221 are disposed in an inclined manner, a pivot hole 2212 is disposed at the intersection of the two side edges 2211, and the rotating shaft is inserted into the pivot hole 2212. The positioning protrusion 221 is U-shaped, the pivot hole 2212 is also U-shaped, and the U-shaped hole is opposite to the positioning protrusion 221. Further, an elastic member (not shown) for constantly urging the connecting portion 32 to perform a pivoting motion close to the base 21 may be disposed between the engaging seat 20 and the connecting seat 30. The elastic element can be disposed between the pivot base 22 and the first pivot portion 311 or/and the second pivot portion 312.
Compared with the prior art, the seat body fixing mechanism 100 of the invention comprises a fixing seat 10, a clamping seat 20 and a connecting seat 30, wherein the fixing seat 10 is fixedly arranged on the basket pipe 203 of the bicycle frame 201, the clamping seat 20 is detachably connected on the fixing seat 10, one end of the connecting seat 30 is pivoted with the clamping seat 20, and the other end of the connecting seat 30 is detachably connected with the seat body 202. Since the engaging seat 20 is detachably connected to the fixing seat 10, and the connecting seat 30 and the seat body 202 are also detachably disposed, the seat body fixing mechanism 100 can conveniently assemble the seat body 202 on the basket tube 203 of the frame 201, and the seat body 202 and the basket tube 203 can be separated from each other by detaching the engaging seat 20 from the fixing seat 10 or detaching the connecting seat 30 from the seat body 202, thereby facilitating the detachment and folding of the entire infant carrier 200. Furthermore, since the connecting base 30 is pivotally connected to the engaging base 20, when the engaging base 20 and the fixing base 10 or the connecting base 30 and the seat body 202 are not detached, the rotation of the seat body 202 relative to the basket tube 203 can be realized by the pivoting between the connecting base 30 and the engaging base 20, so as to facilitate the folding of the child carrier 200 and reduce the volume of the whole child carrier 200. The seat body fixing mechanism 100 and the infant carrier 200 with the seat body fixing mechanism 100 are simple in structure and convenient to operate, and comfort and safety of an infant riding in the infant carrier 200 with the seat body fixing mechanism 100 are guaranteed.
The above disclosure is only for the preferred embodiment of the present invention, and it should be understood that the present invention is not limited thereto, and the invention is not limited to the above disclosure.
Claims (21)
1. A seat body fixing mechanism is suitable for being assembled between a seat body and a frame of an infant carrier and is characterized in that the seat body fixing mechanism comprises a fixed seat, a clamping seat and a connecting seat, the fixed seat is fixedly arranged on a basket pipe of the frame, the clamping seat is detachably connected on the fixed seat, one end of the connecting seat is pivoted with the clamping seat, the other end of the connecting seat is detachably connected with the seat body,
the clamping seat comprises a base and a pivoting seat, the base is connected with the base in a detachable mode, the connecting seat comprises a pivoting portion and a connecting portion, the pivoting portion is approximately parallel to a rotating shaft of the vegetable basket pipe and is pivoted on the pivoting seat, and a clamping hole clamped with the base is formed in the connecting portion.
2. The seat fixing mechanism of claim 1, wherein one of the fixing seat and the engaging seat is provided with at least one engaging portion, and the other of the fixing seat and the engaging seat is correspondingly provided with an engaging portion engageable with the engaging portion.
3. The seat body fixing mechanism of claim 2, wherein the engaging portion and the engaging portion are provided with a guiding groove at an upper side end and/or a lower side end thereof, and the engaging portion are provided with a locking strip slidably engaged in the guiding groove at an upper side end and/or a lower side end thereof.
4. The seat fixing mechanism of claim 2, wherein one of the engaging portion and the engaging portion has a guiding groove at an upper side end and/or a lower side end thereof, and the other of the engaging portion and the engaging portion has a locking groove at an upper side end and/or a lower side end thereof, the locking groove being slidably engaged with the guiding groove.
5. The seat fixing mechanism of claim 4, wherein the engaging portion is disposed on the fixing seat, the engaging portion is disposed on the base of the engaging seat, the guiding groove is disposed on the engaging portion, and the engaging groove is disposed on the engaging portion and is disposed in a one-to-one correspondence with the guiding groove.
6. The seat body fixing mechanism of claim 4, wherein the engaging portion is a U-shaped groove with a notch facing the engaging portion, and the left side of the U-shaped groove is provided with an opening and the right side of the U-shaped groove is a closed end.
7. The seat body fixing mechanism of claim 4, wherein the fixing seat further comprises a mounting portion connected to the clamping portion, a mounting groove is formed in a side of the mounting portion opposite to the clamping portion, and the mounting groove is matched with the basket pipe in shape.
8. The seat body fixing mechanism according to claim 7, wherein a left side end of the clamping portion is flush with a left side end of the mounting portion, a right side end of the clamping portion is shorter than the right side end of the mounting portion, and the right side end of the clamping portion has an arc-shaped guide portion.
9. The seat fixing mechanism of claim 7, wherein the connecting portion of the mounting portion and the engaging portion forms the guide groove, and the edge of the sidewall of the engaging portion forms the engaging groove.
10. The seat fixing mechanism of claim 9, wherein the mounting portion and the upper and lower connecting portions of the engaging portion respectively form one guide slot, the two guide slots are symmetrically disposed, first protruding ribs and second protruding ribs are respectively extended from edges of the upper side wall and the lower side wall of the engaging portion toward each other in a spaced manner, and two engaging slots are formed between the first protruding ribs and the second protruding ribs.
11. The seat body fixing mechanism of claim 10, wherein the second protruding rib is disposed to match with the guiding groove, and the side wall of the guiding groove is disposed to match with the engaging groove.
12. The seat fixing mechanism of claim 11 further comprising a locking portion and a locking portion, wherein at least one of the fixing seat and the engaging seat is provided with the locking portion, and the other of the fixing seat and the engaging seat is provided with the locking portion, and the locking portion are fastened together to prevent the engaging portion from being disengaged from the engaging portion.
13. The seat fixing mechanism of claim 12, wherein the engaging portion is provided with at least one locking portion, and the engaging portion is provided with a locking portion corresponding to the locking portion.
14. The seat fixing mechanism of claim 13, wherein the locking portion is a locking hole formed at a front end of the engaging portion, the locking portion is a locking protrusion protruding from an inside of the engaging portion toward an outside of the engaging portion, and when a right end of the engaging portion abuts against a right end of the engaging portion, the locking protrusion is locked in the locking hole.
15. The seat fixing mechanism of claim 14, wherein the engaging portion extends horizontally from a right side of the engaging portion to a left side of the engaging portion to form an insert, the insert is located between the two first ribs, and the engaging protrusion protrudes outward from a side of the insert facing the engaging portion.
16. The seat body fixing mechanism of claim 15, wherein the free end of the insert is protruded out of or flush with the open end at the left side of the engaging portion.
17. The seat fixing mechanism of claim 1, wherein the pivot joint seat has a positioning protrusion at each of the left and right ends thereof, the pivot joint portion includes a first pivot joint portion and a second pivot joint portion disposed opposite to each other, and positioning grooves corresponding to the positioning protrusions are disposed on opposite surfaces of the first pivot joint portion and the second pivot joint portion.
18. The seat fixing mechanism of claim 17, wherein two sides of the positioning protrusion are disposed in an inclined manner, and a pivot hole is disposed at the junction of the two sides, and the rotating shaft is inserted into the pivot hole.
19. The seat body fixing mechanism of claim 18, wherein the pivot hole is a U-shaped hole.
20. The seat fixing mechanism of claim 1, wherein the base and the pivot seat are of an integral structure.
21. An infant carrier comprising a frame, a seat body connected to the frame, and a seat body fixing mechanism disposed between the seat body and a basket tube of the frame, wherein the seat body fixing mechanism is as claimed in any one of claims 1 to 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072264.0A CN111469906B (en) | 2019-01-24 | 2019-01-24 | Seat fixing mechanism and infant carrier thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072264.0A CN111469906B (en) | 2019-01-24 | 2019-01-24 | Seat fixing mechanism and infant carrier thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111469906A CN111469906A (en) | 2020-07-31 |
| CN111469906B true CN111469906B (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910072264.0A Active CN111469906B (en) | 2019-01-24 | 2019-01-24 | Seat fixing mechanism and infant carrier thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN111469906B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715251A (en) | 2021-01-04 | 2022-07-08 | 明门瑞士股份有限公司 | Frame structure and child's bike |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625527A (en) * | 2012-08-22 | 2014-03-12 | 明门香港股份有限公司 | Cart frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6086087A (en) * | 1999-11-10 | 2000-07-11 | Ben M. Hsia | Multi-seat stroller |
| US6761373B2 (en) * | 2002-08-28 | 2004-07-13 | Pao-Hsien Cheng | Basket support of a stroller |
| CN201729180U (en) * | 2010-06-13 | 2011-02-02 | 中山市隆成日用制品有限公司 | Baby carriage provided with foldable second seat |
| NL2009449C2 (en) * | 2012-09-11 | 2014-03-12 | Wf Internat Holding B V | PRAM. |
| CN106032114B (en) * | 2015-03-13 | 2018-11-27 | 明门香港股份有限公司 | Angular adjustment apparatus, safety chair seats of car and infant carrier device with the device |
| CN208007043U (en) * | 2018-02-02 | 2018-10-26 | 明门(中国)幼童用品有限公司 | Perambulator and its seat cloth fixed mechanism |
-
2019
- 2019-01-24 CN CN201910072264.0A patent/CN111469906B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625527A (en) * | 2012-08-22 | 2014-03-12 | 明门香港股份有限公司 | Cart frame |
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| CN111469906A (en) | 2020-07-31 |
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