CN210961200U - Foldable baby seat structure - Google Patents
Foldable baby seat structure Download PDFInfo
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- CN210961200U CN210961200U CN201921663587.9U CN201921663587U CN210961200U CN 210961200 U CN210961200 U CN 210961200U CN 201921663587 U CN201921663587 U CN 201921663587U CN 210961200 U CN210961200 U CN 210961200U
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Abstract
The utility model discloses a foldable baby seat structure, which comprises a cushion frame and a surrounding rod frame, wherein the lower end of the surrounding rod frame is provided with a mounting seat, two sides of the cushion frame are provided with mounting plates extending forwards and backwards, the mounting plates are provided with chutes for the mounting seats to slide forwards and backwards and rotate, and the mounting seats are transversely locked and connected with the mounting plates through locking mechanisms; a connecting rod is arranged between the rear part of the mounting plate and the lower part of the surrounding rod frame, the upper end of the connecting rod is rotatably connected with the lower part of the surrounding rod frame, and the lower end of the connecting rod is rotatably connected to the mounting plate; when the baby seat is folded, the locking mechanism is unlocked, the mounting seat of the surrounding rod frame can rotate and slide relative to the mounting plate at the moment, the surrounding rod frame is pushed forwards to enable the mounting seat to move forwards in the sliding groove, and meanwhile, under the driving action of the connecting rod, the surrounding rod frame rotates backwards and is folded relative to the cushion frame, so that the folding and folding of the whole baby seat are completed; the utility model discloses reduced the whole height of folding back seat and to length around, saved more spaces, overall structure is comparatively simple, and the member is less, and the cost is lower, easy and simple to handle when folding, labour saving and time saving.
Description
Technical Field
The utility model relates to a folding baby seat structure.
Background
The infant seat is an essential article for the infant in the growing process and bears the great hope of parents for the healthy growth of the infant. Most of the existing infant seats are designed to be foldable structures, and can be folded when not in use, so that the space is saved, and the infant seats are convenient to carry. However, the existing foldable infant seat still has to be improved in structure, and particularly, the existing foldable infant seat has a complex structure, and people often need to operate many parts of the infant seat to achieve limited folding, which is time-consuming, labor-consuming and inconvenient to use. With the development of society and the progress of science and technology, people urgently need a baby seat which is convenient to operate when being folded, saves time and labor and saves more space.
Disclosure of Invention
The utility model discloses the purpose is: the utility model provides a folding baby seat structure to solve the current complicated, the inconvenient problem of folding baby seat structure.
The technical scheme of the utility model is that: a foldable baby seat structure comprises a cushion frame and a surrounding rod frame, wherein the lower end of the surrounding rod frame is provided with a mounting seat, mounting plates extending forwards and backwards are arranged on two sides of the cushion frame, a sliding groove for the mounting seat to slide forwards and backwards and rotate is formed in each mounting plate, and the mounting seats are transversely locked and connected with the mounting plates through locking mechanisms; a connecting rod is arranged between the rear part of the mounting plate and the lower part of the surrounding rod frame, the upper end of the connecting rod is rotatably connected with the lower part of the surrounding rod frame, and the lower end of the connecting rod is rotatably connected to the mounting plate;
when the baby seat is folded, the locking mechanism is unlocked, the mounting seat of the surrounding rod frame can rotate and slide relative to the mounting plate at the moment, the surrounding rod frame is pushed forwards to enable the mounting seat to move forwards in the sliding groove, and meanwhile, under the driving action of the connecting rod, the surrounding rod frame rotates backwards and is folded relative to the cushion frame, so that the folding and folding of the whole baby seat are completed.
Furthermore, the locking mechanism comprises a first tooth groove arranged in the mounting seat, a second tooth groove arranged at the middle rear part of the mounting plate, a gear arranged between the first tooth groove and the second tooth groove, and a spring arranged between the gear and the first tooth groove, and an unlocking assembly for driving the gear to transversely move and completely enter the first tooth groove in the mounting seat is arranged on the surrounding rod frame or the mounting plate;
when the baby seat is in a use state, the gear is embedded in the first tooth groove and the second tooth groove simultaneously under the action of the spring, and at the moment, the mounting seat of the surrounding rod frame and the mounting plate of the cushion frame are locked relatively and cannot rotate or slide relatively;
when the baby seat needs to be folded, the unlocking assembly is operated, when the gear is withdrawn from the second tooth groove and is completely retracted into the first tooth groove, the locking between the mounting seat and the mounting plate is released, the mounting seat and the mounting plate can rotate and slide relatively, and then the surrounding rod frame can be folded relative to the seat cushion frame.
Further, the front part of the mounting plate is provided with a third tooth socket corresponding to the first tooth socket;
when the baby seat is in a folded state, the mounting seat slides to the front part of the mounting plate, the mounting seat is just opposite to the third tooth groove, the gear is embedded in the first tooth groove and the third tooth groove simultaneously under the action of the spring, the mounting seat of the surrounding rod frame and the mounting plate of the cushion frame are locked after being folded, and the mounting seat and the mounting plate cannot rotate or slide relatively.
Furthermore, the unlocking assembly comprises a button which is arranged at the position, opposite to the second tooth groove, of the inner side of the mounting plate and can slide left and right, an extending foot of the button penetrates through a penetrating opening of the mounting plate and extends into the second tooth groove, and a button which is arranged at the position, opposite to the third tooth groove, of the inner side of the mounting plate and can slide left and right, and an extending foot of the button penetrates through a penetrating opening of the mounting plate and extends into the third tooth groove;
when the gear needs to be driven to transversely move and completely enter the first tooth groove in the mounting seat, the button is pressed from inside to outside, the extending foot of the button pushes the gear to move outwards, when the gear exits from the second tooth groove or the third tooth groove is completely retracted into the first tooth groove, the locking between the mounting seat and the mounting plate is released, and the gear and the mounting plate can rotate and slide relatively.
Furthermore, the surrounding rod frame is in a U shape with an opening facing downwards.
The utility model has the advantages that: the utility model discloses a surrounding rod frame's mount pad and cushion frame's spout sliding connection and surrounding rod frame's rotation under the connecting rod interlock effect have realized that folding between surrounding rod frame and the cushion frame draws in, have reduced the whole height of folding back seat and have reached forward and backward length, save more spaces, and overall structure is comparatively simple, and the member is less, and the cost is lower, easy and simple to handle during folding, labour saving and time saving.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the utility model in a use state;
FIG. 2 is a schematic structural view of the middle enclosing rod frame of the present invention when it is retracted;
fig. 3 is a schematic view of the fully folded and folded assembly structure of the present invention;
fig. 4 is an assembly view of the locking mechanism at a certain angle according to the present invention.
Wherein: 1 a cushion frame; 1-1, mounting a plate; 1-2 chutes;
2, enclosing a rod frame; 2-1 mounting seats;
3, a locking mechanism; 3-1 second tooth space; 3-2 gears; 3-3 a second spring; 3-4 third tooth grooves; 3-5 buttons;
4 connecting rods.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions employed in the examples may be further adjusted according to specific conditions, and the conditions not specified are generally conditions in routine experiments.
As shown in fig. 1 to 4, a foldable infant seat structure comprises a cushion frame 1 and a surrounding rod frame 2, wherein the lower end of the surrounding rod frame 2 is provided with a mounting seat 2-1, two sides of the cushion frame 1 are provided with mounting plates 1-1 extending in the front-back direction, the mounting plates 1-1 are provided with sliding grooves 1-2 allowing the mounting seats 2-1 to slide back and forth and rotate, and the mounting seats 2-1 and the mounting plates 1-1 are transversely locked and connected through a locking mechanism 3; a connecting rod 4 is arranged between the rear part of the mounting plate 1-1 and the lower part of the surrounding rod frame 2, the upper end of the connecting rod 4 is rotatably connected with the lower part of the surrounding rod frame 2, and the lower end of the connecting rod 4 is rotatably connected on the mounting plate 1-1. Wherein, the surrounding rod frame 2 is in a U shape with an opening facing downwards.
The utility model discloses a theory of operation does: when the baby seat is folded, the locking mechanism 3 is unlocked, the mounting seat 2-1 of the surrounding rod frame 2 can rotate and slide relative to the mounting plate 1-1, the surrounding rod frame 2 is pushed forwards to enable the mounting seat 2-1 to move forwards in the sliding groove 1-2, and meanwhile, under the driving action of the connecting rod 4, the surrounding rod frame 2 rotates backwards and is folded relative to the cushion frame 1, so that the folding and folding of the whole baby seat are completed.
In the embodiment, the locking mechanism 3 comprises a first tooth groove arranged in the mounting seat 2-1, a second tooth groove 3-1 arranged at the middle rear part of the mounting plate 1-1, a gear 3-2 arranged between the first tooth groove and the second tooth groove 3-1, and a spring 3-3 arranged between the gear 3-2 and the first tooth groove, wherein the front part of the mounting plate 1-1 is provided with a third tooth groove 3-4 corresponding to the first tooth groove; and an unlocking assembly for driving the gear 3-2 to transversely move and completely enter a first tooth groove in the mounting seat 2-1 is arranged on the surrounding rod frame 2 or the mounting plate 1-1.
The working principle of the locking mechanism 3 is as follows:
when the infant seat is in a use state, the gear 3-2 is embedded in the first tooth groove and the second tooth groove 3-1 under the action of the spring 3-3, at the moment, the mounting seat 2-1 of the surrounding rod frame 2 and the mounting plate 1-1 of the cushion frame 1 are locked relatively, and the two cannot rotate or slide relatively;
when the infant seat needs to be folded, the unlocking assembly is operated, when the gear 3-2 is withdrawn from the second tooth groove 3-1 and is completely retracted into the first tooth groove, the locking between the mounting seat 2-1 and the mounting plate 1-1 is released, the mounting seat 2-1 and the mounting plate 1-1 can rotate and slide relatively, and then the surrounding rod frame 2 can be folded relative to the cushion frame 1.
When the infant seat is in a folded state, the mounting seat 2-1 slides to the front part of the mounting plate 1-1 and is opposite to the third tooth groove 3-4, the gear 3-2 is embedded in the first tooth groove and the third tooth groove 3-4 under the action of the spring 3-3, and the mounting seat 2-1 of the surrounding rod frame 2 and the mounting plate 1-1 of the cushion frame 1 are locked after being folded and cannot rotate or slide relatively.
The utility model provides an unblock subassembly is various, can drive gear transverse motion through common unblock piece, traction lock, linkage structure, also can directly drive gear transverse motion through the push type button. In the present embodiment, the above-described button unlocking structure is specifically enumerated. The unlocking assembly comprises a button which is arranged at the inner side of the mounting plate 1-1 and is opposite to the second tooth groove 3-1 and can slide left and right, an extension foot of the button penetrates through a penetrating opening of the mounting plate 1-1 and extends into the second tooth groove 3-1, and a button 3-5 which is arranged at the inner side of the mounting plate 1-1 and is opposite to the third tooth groove 3-4 and can slide left and right, and the extension foot of the button penetrates through a penetrating opening of the mounting plate 1-1 and extends into the third tooth groove 3-4. When the gear 3-2 needs to be driven to move transversely and completely enter the first tooth groove in the mounting seat 2-1, the button is pressed from inside to outside, the extending foot of the button pushes the gear 3-2 to move outwards, when the gear 3-2 exits the second tooth groove 3-1 or the third tooth groove 3-4 is completely retracted into the first tooth groove, the locking between the mounting seat 2-1 and the mounting plate 1-1 is released, and at the moment, the gear 3-2 and the mounting plate 1-1 can realize relative rotation and sliding.
The utility model discloses a surrounding rod frame 2's mount pad 2-1 and cushion frame 1's spout 1-2 sliding connection and surrounding rod frame 2's rotation under connecting rod 4 linkage, realized that folding between surrounding rod frame 2 and the cushion frame 1 draws in, reduced folding back seat's whole height and front-back to length, saved more spaces, overall structure is comparatively simple, the member is less, the cost is lower, easy and simple to handle during folding, labour saving and time saving.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. In addition to the above embodiments, other embodiments of the present invention are also possible. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.
Claims (5)
1. A foldable infant seat structure, comprising a cushion frame (1) and a rail frame (2), characterized in that: the lower end of the surrounding rod frame (2) is provided with an installation seat (2-1), two sides of the cushion frame (1) are provided with installation plates (1-1) extending forwards and backwards, the installation plates (1-1) are provided with sliding grooves (1-2) allowing the installation seats (2-1) to slide forwards and backwards and rotate, and the installation seats (2-1) and the installation plates (1-1) are transversely locked and connected through locking mechanisms (3); a connecting rod (4) is arranged between the rear part of the mounting plate (1-1) and the lower part of the surrounding rod frame (2), the upper end of the connecting rod (4) is rotatably connected with the lower part of the surrounding rod frame (2), and the lower end of the connecting rod (4) is rotatably connected to the mounting plate (1-1);
when the baby seat is folded, the locking mechanism (3) is unlocked, the mounting seat (2-1) of the surrounding rod frame (2) can rotate and slide relative to the mounting plate (1-1), the surrounding rod frame (2) is pushed forwards to enable the mounting seat (2-1) to move forwards in the sliding groove (1-2), and meanwhile, under the driving action of the connecting rod (4), the surrounding rod frame (2) rotates backwards and is folded relative to the cushion frame (1), so that the folding and folding of the whole baby seat are completed.
2. A collapsible infant seat structure according to claim 1, wherein: the locking mechanism (3) comprises a first tooth groove arranged in the mounting seat (2-1), a second tooth groove (3-1) arranged at the middle rear part of the mounting plate (1-1), a gear (3-2) arranged between the first tooth groove and the second tooth groove (3-1), and a spring (3-3) arranged between the gear (3-2) and the first tooth groove, wherein an unlocking assembly for driving the gear (3-2) to transversely move and completely enter the first tooth groove in the mounting seat (2-1) is arranged on the surrounding rod frame (2) or the mounting plate (1-1);
when the baby seat is in a use state, the gear (3-2) is embedded in the first tooth groove and the second tooth groove (3-1) under the action of the spring (3-3), and at the moment, the mounting seat (2-1) of the surrounding rod frame (2) and the mounting plate (1-1) of the cushion frame (1) are locked relatively and cannot rotate or slide relatively;
when the infant seat needs to be folded, the unlocking assembly is operated, when the gear (3-2) is withdrawn from the second tooth groove (3-1) and is completely retracted into the first tooth groove, the locking between the mounting seat (2-1) and the mounting plate (1-1) is released, the mounting seat and the mounting plate can rotate and slide relatively, and then the surrounding rod frame (2) can be folded relative to the cushion frame (1).
3. A collapsible infant seat structure according to claim 2, wherein: the front part of the mounting plate (1-1) is provided with a third tooth groove (3-4) corresponding to the first tooth groove;
when the infant seat is in a folded state, the mounting seat (2-1) slides to the front part of the mounting plate (1-1) and is opposite to the third tooth groove (3-4), the gear (3-2) is embedded in the first tooth groove and the third tooth groove (3-4) under the action of the spring (3-3), the mounting seat (2-1) of the surrounding rod frame (2) and the mounting plate (1-1) of the cushion frame (1) are locked after being folded, and the mounting seat (2-1) and the mounting plate (1-1) cannot rotate or slide relatively.
4. A collapsible infant seat structure according to claim 3, wherein: the unlocking assembly comprises a button which is arranged at the position, opposite to the second tooth groove (3-1), of the inner side of the mounting plate (1-1) and can slide left and right, an extension foot of the button penetrates through a penetrating opening of the mounting plate (1-1) and extends into the second tooth groove (3-1), and a button (3-5) which is arranged at the position, opposite to the third tooth groove (3-4), of the inner side of the mounting plate (1-1) and can slide left and right, and an extension foot of the button penetrates through a penetrating opening of the mounting plate (1-1) and extends into the third tooth groove (3-4);
when the gear (3-2) needs to be driven to move transversely and completely enter the first tooth groove in the mounting seat (2-1), the button is pressed from inside to outside, the extending foot of the button pushes the gear (3-2) to move outwards, when the gear (3-2) exits from the second tooth groove (3-1) or the third tooth groove (3-4) is completely retracted into the first tooth groove, the locking between the mounting seat (2-1) and the mounting plate (1-1) is released, and at the moment, the gear (3-2) and the mounting plate (1-1) can realize relative rotation and sliding.
5. A collapsible infant seat structure according to claim 1, wherein: the surrounding rod frame (2) is in a U shape with an opening facing downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663587.9U CN210961200U (en) | 2019-09-30 | 2019-09-30 | Foldable baby seat structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663587.9U CN210961200U (en) | 2019-09-30 | 2019-09-30 | Foldable baby seat structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210961200U true CN210961200U (en) | 2020-07-10 |
Family
ID=71444024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921663587.9U Active CN210961200U (en) | 2019-09-30 | 2019-09-30 | Foldable baby seat structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210961200U (en) |
-
2019
- 2019-09-30 CN CN201921663587.9U patent/CN210961200U/en active Active
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