CN211617841U - Seat pocket of bassinet - Google Patents
Seat pocket of bassinet Download PDFInfo
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- CN211617841U CN211617841U CN202020098535.8U CN202020098535U CN211617841U CN 211617841 U CN211617841 U CN 211617841U CN 202020098535 U CN202020098535 U CN 202020098535U CN 211617841 U CN211617841 U CN 211617841U
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- backrest
- cushion
- seat
- frame
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Abstract
The utility model discloses a seat pocket of a baby carriage, which comprises a cushion component, a backrest component and a frame connecting component which is matched with a frame in an installing way, wherein the left side and the right side of the cushion component are provided with cushion side wings which are turned upwards, and the rear parts of the cushion side wings are rotationally connected with the front parts of the corresponding frame connecting components; the lower end of the backrest component is rotatably connected with the rear part of the frame connecting component, and a backrest angle adjusting mechanism is arranged between the lower end of the backrest component and the rear part of the frame connecting component; backrest side wings staggered with the backrest side wings are arranged on the inner sides or the outer sides of the cushion side wings on the two sides of the backrest component; the utility model discloses a wider flank can be made to the back subassembly, can play better guard action to the infant in the seat pocket, and the security performance is higher.
Description
Technical Field
The utility model relates to a seat pocket of bassinet.
Background
Among the prior art, the seat pocket on bassinet, including the cushion subassembly, with the back subassembly and the preceding handrail subassembly of cushion subassembly rear side rotation connection, the both sides of cushion subassembly are equipped with the frame coupling assembling that can be connected with bassinet frame plug-in connection. Because current back subassembly lower extreme rotates with the cushion subassembly rear side and is connected, consequently the flank of broad can't be done to the both sides of back subassembly, because when the seat pocket is folding, the flank can keep off between back subassembly and cushion subassembly, forms the interference to folding operation, is unfavorable for folding to the minimum state of drawing in of volume.
Disclosure of Invention
The utility model discloses the purpose is: the seat pocket of the baby carrier is provided, the backrest component of the seat pocket can be made into a wider side wing, the seat pocket can play a better protection role for infants in the seat pocket, and the safety performance is higher.
The technical scheme of the utility model is that: a seat pocket of a baby carrier comprises a seat cushion component, a backrest component and a frame connecting component which is matched with a frame in an installing way, wherein the left side and the right side of the seat cushion component are provided with seat cushion side wings which are turned upwards, and the rear parts of the seat cushion side wings are rotationally connected with the front parts of the corresponding frame connecting components; the lower end of the backrest component is rotatably connected with the rear part of the frame connecting component, and a backrest angle adjusting mechanism is arranged between the lower end of the backrest component and the rear part of the frame connecting component; and backrest side wings staggered with the backrest side wings are arranged on the inner sides or the outer sides of the cushion side wings on the two sides of the backrest component.
Further, cushion flank outer wall is equipped with first lug, frame coupling assembling inside wall have with first lug sliding fit's first arc wall.
Furthermore, the seat pocket also comprises a front handrail component, and handrail connecting sheets are formed by downward extending two ends of the front handrail component; the inner wall of the side wing of the cushion is provided with a third lug, and the handrail connecting sheet is provided with a third arc-shaped groove in sliding fit with the third lug; the frame coupling assembling inside wall is equipped with the second lug with first arc wall one end outside, the cushion flank have with second lug sliding fit's second arc wall, the second lug passes the second arc wall and stretches into third arc wall and third arc wall sliding fit.
Furthermore, a plug socket connected with the frame in a plug manner is formed on the outer side of the front part of the frame connecting component, and a first locking mechanism capable of being locked with the frame is arranged in the plug socket.
Furthermore, the lower part of the plug socket is provided with an open slot for inserting a plug sheet of the vehicle frame, and the first locking mechanism comprises a locking block which is arranged in the plug socket and can transversely move relative to the plug socket, a first spring which is arranged between the locking block and the plug socket, an unlocking piece which is arranged in the plug socket and can longitudinally move relative to the plug socket, and a second spring which is arranged between the unlocking piece and the plug socket; the unlocking piece is provided with an inclined guide part, the locking piece is provided with an inclined guide surface matched with the inclined surface of the inclined guide part, the outer side wall of the upper part of the plug socket is provided with an operation opening, and the upper part of the unlocking piece is positioned at the operation opening and is turned outwards to form the operation part.
When the plug sheet of the frame is inserted into the plug seat, the locking block is clamped into the locking groove of the plug sheet under the action of the first spring, so that the plug seat and the frame are locked;
when the seat pocket needs to be detached from the frame, the unlocking piece is pulled upwards at the operation opening and drives the locking piece to transversely move and withdraw from the locking groove of the insertion piece through the inclined plane matching, and the locking between the insertion seat and the frame is released. The seat pocket is lifted up at the moment, so that the seat pocket can be separated from the frame.
Further, back angle adjustment mechanism including form in frame coupling assembling rear portion's first tooth's socket, form in the second tooth's socket of back subassembly lower part, set up the gear between first tooth's socket and second tooth's socket, set up the third spring between gear and first tooth's socket or second tooth's socket, set up the unblock subassembly on the back subassembly, and set up between first tooth's socket and second tooth's socket and can drive the linkage subassembly of gear lateral shifting, the unblock subassembly links to each other with the linkage subassembly.
When the angle of the backrest needs to be adjusted, the linkage assembly is driven to move through the unlocking assembly, so that the gear is driven to transversely move to be withdrawn from the first tooth groove or the second tooth groove, unlocking is achieved, and the backrest assembly can rotate relative to the frame connecting assembly.
The utility model has the advantages that: the utility model discloses preceding, the rear portion of well frame coupling assembling is cushion subassembly and back subassembly rotation respectively and is connected, rotates traditional one point formula and connects and change the connection into two point type and rotate the connection, is convenient for set up the back flank of broad like this, and staggers its and cushion flap and arrange, takes place to interfere when avoiding folding, can play better guard action to the infant in the seat pocket, and the security performance is higher.
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 an embodiment of the present invention in a use state;
fig. 2 is a schematic structural diagram of a folding process according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the folded embodiment of the present invention;
FIG. 4 is a schematic view of a partial assembly structure of the rotary joint of the present invention at a certain angle;
FIG. 5 is a schematic view of a partial assembly structure of the rotary joint of the present invention at another angle;
fig. 6 is a schematic structural diagram of the second embodiment of the present invention.
Wherein: 1 a cushion assembly; 1-1 cushion side wing; 1-2 first bumps; 1-3 third bumps; 1-4 second arc-shaped grooves;
2 a backrest assembly; 2-1 of the back side wing;
3, a frame connecting component; 3-1 a first arc-shaped groove; 3-2 second bumps; 3-3 of a socket; 3-3-1 open slot; 3-3-2 operation port;
4 a backrest angle adjusting mechanism; 4-1 a first tooth slot; 4-2 second tooth grooves; 4-3 gears;
5 a front armrest assembly; 5-1 handrail connecting sheet; 5-2 third arc-shaped groove;
6 an armrest locking mechanism;
7 a first locking mechanism; 7-1 locking block; 7-1-1 inclined guide surface; 7-2 a first spring; 7-3 unlocking the lock; 7-3-1 inclined guide part; 7-3-2 operation part; 7-4 second spring.
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.
The first embodiment is as follows: as shown in fig. 1 to 5, a seat pocket of a baby carriage comprises a seat cushion component 1, a backrest component 2 and a frame connecting component 3 which is matched with a frame in a mounting way, wherein the left side and the right side of the seat cushion component 1 are provided with seat cushion side wings 1-1 which are turned upwards, and the rear parts of the seat cushion side wings 1-1 are rotatably connected with the front parts of the corresponding frame connecting components 3; the lower end of the backrest component 2 is rotatably connected with the rear part of the frame connecting component 3, and a backrest angle adjusting mechanism 4 is arranged between the lower end of the backrest component and the frame connecting component; and backrest side wings 2-1 staggered with the seat side wings 1-1 are arranged on the inner sides or the outer sides of the seat side wings 1-1 on the two sides of the backrest component 2.
In this embodiment, the outer wall of the cushion side wing 1-1 is provided with a first projection 1-2, and the inner side wall of the frame connecting assembly 3 is provided with a first arc-shaped groove 3-1 in sliding fit with the first projection 1-2.
In this embodiment, the seat pocket further comprises a front armrest assembly 5, wherein two ends of the front armrest assembly 5 extend downwards to form armrest connecting sheets 5-1; the inner wall of the cushion side wing 1-1 is provided with a third bump 1-3, and the handrail connecting sheet 5-1 is provided with a third arc-shaped groove 5-2 in sliding fit with the third bump 1-3; the inner side wall of the frame connecting assembly 3 and the outer side of one end of the first arc-shaped groove 3-1 are provided with second convex blocks 3-2, the cushion side wings 1-1 are provided with second arc-shaped grooves 1-4 in sliding fit with the second convex blocks 3-2, and the second convex blocks 3-2 penetrate through the second arc-shaped grooves 1-4 and extend into the third arc-shaped grooves 5-2 to be in sliding fit with the third arc-shaped grooves 5-2. When the seat pocket is in a using state, the front handrail component 5 is in a forward opening state, and the second projection 3-2 is abutted against the rear end part of the third arc-shaped groove 5-2 at the moment, so that the front handrail component 5 is prevented from continuously falling forwards. When the seat pocket is folded, upwards overturn the cushion assembly 1, handrail assembly 5 upwards overturns before third lug and third arc wall sliding fit and drive, and folding convenient operation and swift, labour saving and time saving.
In this embodiment, an insertion socket 3-3 for inserting and connecting with a vehicle frame is formed on the outer side of the front portion of the vehicle frame connecting assembly 3, and a first locking mechanism 7 which can be locked with the vehicle frame is arranged in the insertion socket 3-3.
In this embodiment, the lower part of the socket 3-3 is provided with an open slot 3-3-1 for inserting the plug sheet of the vehicle frame, the first locking mechanism 7 comprises a locking block 7-1 which is arranged in the socket 3-3 and can move transversely relative to the socket, a first spring 7-2 which is arranged between the locking block and the socket 3-3, an unlocking piece 7-3 which is arranged in the socket 3-3 and can move longitudinally relative to the socket, and a second spring 7-4 which is arranged between the unlocking piece 7-3 and the socket 3-3; the unlocking piece 7-3 is provided with an inclined guide part 7-3-1, the locking piece 7-1 is provided with an inclined guide surface 7-1-1 matched with the inclined surface of the inclined guide part 7-3-1, the outer side wall of the upper part of the plug socket 3-3 is provided with an operation opening 3-3-2, and the upper part of the unlocking piece 7-3 is positioned at the operation opening 3-3-2 and is folded outwards to form the operation part 7-3-2.
The operating principle of the first locking mechanism 7 is as follows:
when the plug sheet of the frame is inserted into the plug seat 3-3, the locking block 7-1 is clamped into the locking groove of the plug sheet under the action of the first spring 7-2, so that the plug seat 3-3 is locked with the frame;
when the seat pocket needs to be detached from the frame, the unlocking piece 7-3 is pulled upwards at the operation opening 3-3-2, the unlocking piece 7-3 drives the locking piece 7-1 to move transversely and withdraw from the locking groove of the insertion piece through the cooperation of the inclined surface, the locking between the insertion seat 3-3 and the frame is released, and the seat pocket can be lifted upwards to realize the separation of the seat pocket and the frame.
In this embodiment, the backrest angle adjusting mechanism 4 includes a first tooth slot 4-1 formed at the rear of the frame connecting assembly 3, a second tooth slot 4-2 formed at the lower portion of the backrest assembly 2, a gear 4-3 disposed between the first tooth slot 4-1 and the second tooth slot 4-2, a third spring disposed between the gear 4-3 and the first tooth slot 4-1 or the second tooth slot 4-2, an unlocking assembly disposed on the backrest assembly 2, and a linking assembly disposed between the first tooth slot 4-1 and the second tooth slot 4-2 and capable of driving the gear 4-3 to move laterally, wherein the unlocking assembly is connected to the linking assembly. Since the linkage assembly and the unlocking assembly have various structures, a specific linkage assembly and an unlocking assembly are not shown in the drawing, but the backrest angle adjusting mechanism 4 is a common angle adjusting mechanism, and no specific structural description or limitation is made again.
The working principle of the backrest angle adjusting mechanism 4 is as follows:
when the seat bag is in a use state, the gear is clamped in the first tooth groove 4-1 and the second tooth groove 4-2 at the same time, at the moment, the backrest component 2 and the frame connecting component 3 are locked relatively, and the backrest component and the frame connecting component cannot rotate;
when the angle of the backrest needs to be adjusted, the linkage assembly is driven to move through the unlocking assembly, so that the gear 4-3 is driven to transversely move and is made to exit the first tooth groove 4-1 or the second tooth groove 4-2, unlocking is achieved, and the backrest assembly 2 can rotate relative to the frame connecting assembly 3.
Example two: as shown in fig. 6, in the present embodiment, in addition to the first embodiment, an armrest locking mechanism 6 is additionally provided between the seat cushion side flap 1-1 and the armrest connecting piece 5-1. Since the locking mechanism between the two rotating members has various structures, it is not particularly limited and described herein.
The utility model discloses well frame coupling assembling 3 is preceding, the rear portion is cushion subassembly 1 and back subassembly 2 respectively rotates to be connected, rotates traditional one point formula to be connected and changes into two point type and rotate to connect, is convenient for set up the back flank 2-1 of broad like this, and staggers its and cushion flap 1-1 and arranges, takes place to interfere when avoiding folding, can play better guard action to the infant in the seat pocket, and the security performance is higher.
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 (7)
1. The utility model provides a seat pocket of bassinet, includes cushion subassembly (1), back subassembly (2) and with frame installation complex frame coupling assembling (3), its characterized in that: the left side and the right side of the cushion component (1) are provided with cushion side wings (1-1) which are turned upwards, and the rear parts of the cushion side wings (1-1) are rotationally connected with the front parts of the corresponding frame connecting components (3); the lower end of the backrest component (2) is rotatably connected with the rear part of the frame connecting component (3), and a backrest angle adjusting mechanism (4) is arranged between the backrest component and the frame connecting component; and backrest side wings (2-1) staggered with the seat side wings (1-1) are arranged on the inner sides or the outer sides of the seat side wings (1-1) on the two sides of the backrest component (2).
2. A seat pocket for a stroller as defined in claim 1, wherein: the cushion is characterized in that a first convex block (1-2) is arranged on the outer wall of the cushion side wing (1-1), and a first arc-shaped groove (3-1) in sliding fit with the first convex block (1-2) is formed in the inner side wall of the frame connecting assembly (3).
3. A seat pocket for a stroller as defined in claim 1, wherein: the seat pocket also comprises a front handrail component (5), wherein handrail connecting sheets (5-1) are formed by downwards extending two ends of the front handrail component (5); the inner wall of the cushion side wing (1-1) is provided with a third bump (1-3), and the handrail connecting sheet (5-1) is provided with a third arc-shaped groove (5-2) in sliding fit with the third bump (1-3); the frame coupling assembling (3) inside wall is equipped with second lug (3-2) with first arc wall (3-1) one end outside, cushion flank (1-1) have with second lug (3-2) sliding fit's second arc wall (1-4), second lug (3-2) pass second arc wall (1-4) and stretch into third arc wall (5-2) and third arc wall (5-2) sliding fit.
4. A seat pocket for a stroller as defined in claim 3, wherein: an armrest locking mechanism (6) is arranged between the cushion side wings (1-1) and the armrest connecting sheets (5-1).
5. A seat pocket for a stroller as defined in claim 1, wherein: an inserting seat (3-3) which is connected with the vehicle frame in an inserting way is formed on the outer side of the front part of the vehicle frame connecting component (3), and a first locking mechanism (7) which can be locked with the vehicle frame is arranged in the inserting seat (3-3).
6. A seat pocket for a stroller according to claim 5, wherein: the lower part of the plug socket (3-3) is provided with an open slot (3-3-1) for inserting a plug sheet of a vehicle frame, the first locking mechanism (7) comprises a locking block (7-1) which is arranged in the plug socket (3-3) and can transversely move relative to the plug socket, a first spring (7-2) which is arranged between the locking block and the plug socket (3-3), an unlocking piece (7-3) which is arranged in the plug socket (3-3) and can longitudinally move relative to the plug socket, and a second spring (7-4) which is arranged between the unlocking piece (7-3) and the plug socket (3-3); the unlocking piece (7-3) is provided with an inclined guide part (7-3-1), the locking piece (7-1) is provided with an inclined guide surface (7-1-1) matched with the inclined surface of the inclined guide part (7-3-1), the outer side wall of the upper part of the inserting seat (3-3) is provided with an operation opening (3-3-2), and the upper part of the unlocking piece (7-3) is positioned at the operation opening (3-3-2) and is folded outwards to form the operation part (7-3-2).
7. A seat pocket for a stroller as defined in claim 1, wherein: the backrest angle adjusting mechanism (4) comprises a first tooth groove (4-1) formed in the rear portion of the frame connecting assembly (3), a second tooth groove (4-2) formed in the lower portion of the backrest assembly (2), a gear (4-3) arranged between the first tooth groove (4-1) and the second tooth groove (4-2), a third spring arranged between the gear (4-3) and the first tooth groove (4-1) or the second tooth groove (4-2), an unlocking assembly arranged on the backrest assembly (2), and a linkage assembly arranged between the first tooth groove (4-1) and the second tooth groove (4-2) and capable of driving the gear (4-3) to transversely move, wherein the unlocking assembly is connected with the linkage assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020098535.8U CN211617841U (en) | 2020-01-16 | 2020-01-16 | Seat pocket of bassinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020098535.8U CN211617841U (en) | 2020-01-16 | 2020-01-16 | Seat pocket of bassinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211617841U true CN211617841U (en) | 2020-10-02 |
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ID=72638336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020098535.8U Active CN211617841U (en) | 2020-01-16 | 2020-01-16 | Seat pocket of bassinet |
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|---|---|
| CN (1) | CN211617841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071553A (en) * | 2021-05-21 | 2021-07-06 | 昆山威凯儿童用品有限公司 | Seat pocket structure of bassinet |
-
2020
- 2020-01-16 CN CN202020098535.8U patent/CN211617841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071553A (en) * | 2021-05-21 | 2021-07-06 | 昆山威凯儿童用品有限公司 | Seat pocket structure of bassinet |
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