CN114212141A - Seat pocket subassembly and children's shallow - Google Patents
Seat pocket subassembly and children's shallow Download PDFInfo
- Publication number
- CN114212141A CN114212141A CN202111374798.2A CN202111374798A CN114212141A CN 114212141 A CN114212141 A CN 114212141A CN 202111374798 A CN202111374798 A CN 202111374798A CN 114212141 A CN114212141 A CN 114212141A
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- CN
- China
- Prior art keywords
- seat pocket
- seat
- frame
- socket
- cloth cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims description 41
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 210000002414 leg Anatomy 0.000 description 10
- 210000001217 buttock Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- B62B9/104—Perambulator bodies; Equipment therefor characterized by details of the seat with adjustable or reclining backrests
-
- 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
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a seat pocket assembly and a child stroller, wherein the seat pocket assembly comprises a seat pocket frame, the seat pocket frame comprises a surrounding frame, a seat pocket inserting opening used for connecting the seat pocket assembly with a stroller frame of the child stroller, a seat rod and a support rod, one end part of the seat pocket inserting opening is rotatably connected with the surrounding frame through a first shaft, the other end part of the seat pocket inserting opening is rotatably connected with the seat rod through a second shaft, one end part of the support rod is rotatably connected with the surrounding frame through a third shaft, the other end part of the support rod is rotatably connected with the seat rod through a fourth shaft, the seat pocket frame has a plurality of using states, and the seat pocket frame can be converted among the plurality of using states through the rotation of the surrounding frame relative to the seat pocket inserting opening. The seat pocket frame of the seat pocket assembly forms a four-bar linkage mechanism, and when the seat pocket assembly is switched among various using states, the seat pocket assembly only needs to enable the surrounding frame to rotate relative to the seat pocket socket. This seat pocket subassembly simple structure, seat pocket subassembly change the convenience between each user state to facilitate the use.
Description
Technical Field
The invention relates to the technical field of children products, in particular to a seat pocket assembly and a child stroller.
Background
The stroller provides great convenience for people to do outdoor activities, and generally comprises a stroller frame and a seat pocket assembly arranged on the stroller frame. In order to improve the comfort of the stroller in use, the seat pocket assembly generally has a plurality of use states, and when the stroller is unfolded for use, the seat pocket assembly can be switched among the plurality of use states according to requirements.
Chinese patent CN 201621318773.5 discloses a children's seat pocket and children's shallow, children's seat pocket have the seat of leaning on chair user state and sleep basket user state, and children's seat pocket includes encloses the frame subassembly, is used for with children's seat pocket is pegged graft plug connector on children's shallow frame, is located enclose the seat pole subassembly of frame subassembly below, the plug connector with enclose the frame subassembly and rotate mutually and connect, children's seat pocket is still including setting up seat pole subassembly with connecting rod between the frame subassembly, a tip of connecting rod with enclose frame subassembly looks fixed connection, another tip of connecting rod with seat pole subassembly rotates mutually and connects, and the relative position between frame subassembly and the plug connector is locked through first locking mechanical system, and the relative position between seat pole subassembly and the connecting rod is locked through second locking mechanical system. This children's seat pocket structure is complicated, and children's seat pocket operates inconveniently when changing between arm-chair user state and sleeping basket user state to inconvenient use.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a seat pocket assembly which is simple in structure and convenient to switch among various using states.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a seat pocket subassembly, includes seat pocket frame, seat pocket frame include the surrounding frame, be used for with seat pocket subassembly and children's shallow connected to the frame seat pocket socket, seat pole and vaulting pole, a tip of seat pocket socket with the surrounding frame rotates through the primary shaft and is connected, another tip of seat pocket socket with the seat pole passes through the secondary shaft and rotates and connect, a tip of vaulting pole with the surrounding frame rotates through the third axle and connects, another tip of vaulting pole with the seat pole rotates through the fourth shaft and connects, seat pocket frame has a plurality of user states, the surrounding frame is relative seat pocket socket rotates and to be made the seat pocket frame converts between a plurality of user states.
Preferably, on the seat post, the fourth shaft is located forward of the second shaft, which is located at a rear end portion of the seat post.
Preferably, the first axis is located forward of the third axis on the enclosure.
Preferably, the surrounding frame comprises an upper surrounding rod, a lower surrounding rod and a connecting piece connected between the upper surrounding rod and the lower surrounding rod, and the seat pocket socket and the support rod are connected with the connecting piece in a rotating mode.
Preferably, the seat pocket socket includes that socket seat and an end portion are fixed to be set up connecting rod on the socket seat, the socket seat have with shallow connected to the frame's connecting portion, the socket seat with enclose the frame and pass through the first axle rotates to be connected, another tip of connecting rod with the seat pole passes through the second axle rotates to be connected.
Preferably, the seat pocket frame has sitting posture user state and the position of lying user state at least, works as when the seat pocket frame is in the position of sitting user state, enclose the frame and upwards incline the extension backward in the past, works as when the seat pocket frame is in the position of lying user state, enclose the frame and just extend along the horizontal direction along fore-and-aft direction.
Further, the seat pocket subassembly still includes the cloth cover, the cloth cover is including setting up seat cloth cover on the seatpost, setting are in the rear end of seatpost with back cloth cover between the rear portion of enclosing the frame is in with the setting the preceding tip of seatpost with leg cloth cover between the front portion of enclosing the frame works as when the seat pocket frame is in the position of sitting user, back cloth cover with leg cloth cover all with the seatpost slope is crossing, works as when the seat pocket frame is in the position of lying user, leg cloth cover the seat cloth cover with back cloth cover all is located the bottom of seat pocket subassembly.
Preferably, the seat pocket assembly further comprises a locking mechanism for locking the seat pocket frame in each use state, the locking mechanism being disposed between the seat pocket insertion opening and the surrounding frame.
Further, the surrounding frame is of a closed frame structure, the seat rod is of a U-shaped structure with an opening facing backwards, the seat pocket insertion openings and the support rods are respectively arranged on the left side and the right side of the seat pocket frame, and the locking mechanisms are respectively arranged on each side of the seat pocket insertion openings and between the surrounding frames.
The invention also provides a baby stroller, which is provided with the seat pocket assembly.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the seat pocket frame of the seat pocket assembly forms a four-bar linkage mechanism, and when the seat pocket assembly is switched among various use states, the seat pocket assembly only needs to enable the surrounding frame to rotate relative to the socket of the seat pocket. This seat pocket subassembly simple structure, seat pocket subassembly change the convenience between each user state to facilitate the use.
Drawings
FIG. 1 is a schematic perspective view of a seat pocket assembly of the present invention in a sitting posture in use;
FIG. 2 is a schematic side view of the seat pocket assembly of the present invention in a sitting posture in use;
FIG. 3 is a schematic perspective view of the seat pocket assembly of the present invention in a use state in a lying position;
fig. 4 is a side view schematically showing the seat pocket assembly of the present invention in a use state in a lying posture.
Wherein: 1. enclosing a frame; 11. an upper surrounding rod; 12. a lower surrounding rod; 13. a connecting member; 2. a seat pocket insertion opening; 21. a socket base; 22. a connecting rod; 3. a seat post; 4. a stay bar; 51. a first shaft; 52. a second shaft; 53. a third axis; 54. a fourth axis; 6. a grab rail; 71. a seat cloth cover; 72. a backrest cloth cover; 73. a leg cloth sleeve.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the specific embodiments.
The baby stroller comprises a stroller frame and a seat pocket assembly arranged on the stroller frame, wherein the seat pocket assembly comprises a seat pocket frame.
As shown in fig. 1 to 4, the seat pocket frame includes a surrounding frame 1, a seat pocket insertion opening 2, a seat post 3 and a stay bar 4. One end part of the seat pocket insertion opening 2 is rotatably connected with the surrounding frame 1 through a first shaft 51, and the other end part of the seat pocket insertion opening 2 is rotatably connected with the seat post 3 through a second shaft 52. One end of the stay bar 4 is rotatably connected with the enclosure frame 1 through a third shaft 53, and the other end of the stay bar 4 is rotatably connected with the seat bar 3 through a fourth shaft 54. Thus, a four-bar linkage is formed among the surrounding frame 1, the seat pocket insertion opening 2, the seat post 3 and the stay 4.
The enclosure frame 1 is of a closed frame structure. The enclosure frame 1 comprises an upper enclosing rod 11, a lower enclosing rod 12 and a connecting piece 13 arranged between the upper enclosing rod 11 and the lower enclosing rod 12. Go up enclosing pole 11 and enclosing pole 12 down and all be U type structure, and go up enclosing pole 11 and the relative setting of opening of enclosing pole 12's U type structure down. The connecting pieces 13 are disposed on the left and right sides of the enclosure frame 11, both end portions of one connecting piece 13 are connected to one end portion of the U-shaped structure of the upper enclosure bar 11 and one end portion of the U-shaped structure of the lower enclosure bar 12, respectively, and both end portions of the other connecting piece 13 are connected to the other end portion of the U-shaped structure of the upper enclosure bar 11 and the other end portion of the U-shaped structure of the lower enclosure bar 12, respectively.
The seat pocket insertion openings 2 are respectively arranged at the left side and the right side of the seat pocket frame. The seat pocket sockets 2 of each side include socket seats 21 and connecting rods 22. The socket base 21 is provided with a connecting part connected with the cart frame. One end of the connecting rod 22 is fixedly arranged on the socket seat 21, and the connecting rod 22 extends downwards from the connection part of the socket seat 21.
The seat post 3 is of a U-shaped structure with an opening facing backwards. The stay bars 4 are respectively provided on the left and right sides of the seat pocket.
In this way, in each of the left and right sides of the seat pocket, the socket 21 is rotatably connected to the link 13 via the first shaft 51, the other end of the connecting rod 22 is rotatably connected to the end of the U-shaped structure of the seat post 3 via the second shaft 52, the one end of the stay 4 is rotatably connected to the link 13 via the third shaft 53, and the other end of the stay 4 is rotatably connected to the side of the U-shaped structure of the seat post 3 via the fourth shaft 54.
The seat pocket frame further comprises a grab rail 6 arranged on the surrounding frame 1, the grab rail 6 is of a U-shaped structure, and two end parts of the U-shaped structure of the grab rail 6 are respectively connected with the connecting piece 13 on one corresponding side.
The seat pocket assembly further comprises a cloth sleeve arranged on the seat pocket frame, and particularly, the cloth sleeve is arranged on the surrounding frame 1 and the seat post 3.
The cloth cover comprises a seat cloth cover 71, a backrest cloth cover 72 and a leg cloth cover 73, the seat cloth cover 71 is arranged between the left side and the right side of the U-shaped structure of the seat post 3, the backrest cloth cover 72 is arranged between the rear end part of the seat post 3 and the upper surrounding rod 11, and the leg cloth cover 3 is arranged between the front end part of the seat post 3 and the lower surrounding rod 12.
The seat pocket frame at least has a sitting posture use state and a lying posture use state.
When the seat pocket frame is in a sitting posture use state, the seat rod 3 extends along the front-back direction, the seat rod inclines downwards by a smaller angle from the front to the back, the surrounding frame 1 inclines upwards from the front to the back, the seat pocket socket 2 extends along the vertical direction approximately along the up-down direction, and the support rod 4 extends along the up-down direction. On the enclosure frame 1, the third shaft 53 is located rearward and upward of the first shaft 51. On the seatpost 3, the second shaft 52 is located rearward and downward of the fourth shaft 54. The seat cloth 71 supports the buttocks of the child. The backrest cloth cover 72 obliquely intersects with the seat post 3 to support the back of the child. The leg cloth cover 73 is also obliquely intersected with the seat post 3 to support the legs of the child. As shown in fig. 1 and 2.
When the seat pocket frame is in a lying posture using state, the seat rod 3 is in a horizontal state, the surrounding frame 1 is also in a horizontal state, the seat rod 3 and the seat pocket frame are in an approximately parallel state, the seat pocket insertion opening 2 extends approximately along the vertical direction, and the support rod 4 extends along the vertical direction. On the enclosure frame 1, the third shaft 53 is located rearward of the first shaft 51, and the third shaft 53 and the first shaft 51 are approximately at the same height position. On the seatpost 3, the second shaft 52 is located rearward of the fourth shaft 54. The seat cloth cover 71, the back cloth cover 72 and the leg cloth cover 73 are all located at the bottom of the seat pocket assembly, and the seat cloth cover 71, the back cloth cover 72 and the leg cloth cover 73 are approximately in the same plane for the child to lie down, as shown in fig. 3 and 4.
The seat pocket assembly further comprises a locking mechanism for locking the seat pocket frame in each use state, and the locking mechanism can be arranged between two parts which are connected in a random rotating mode in a four-bar mechanism formed by the surrounding frame 1, the seat pocket inserting opening 2, the seat rod 3 and the support rod 4. In this embodiment, the locking mechanism is respectively provided between the socket seat 21 of the seat pocket socket 2 on each side and the connecting member 13 of the surrounding frame 1. The seat pocket frame can be locked only through the locking mechanisms on the left side and the right side, so that the seat pocket frame is simple in structure and convenient to unlock.
When the seat pocket assembly is converted from the sitting posture use state to the lying posture use state, after the locking mechanism is unlocked, the upper surrounding rod 11 of the surrounding frame 1 is pressed downwards, so that the whole surrounding frame 1 rotates downwards around the first shaft 51 until the surrounding frame 1 is in a horizontal state. When the seat bag assembly is converted from the lying posture use state to the sitting posture use state, after the locking mechanism is unlocked, the upper surrounding rod 11 of the surrounding frame 1 is pulled upwards, and the whole surrounding frame 1 rotates upwards around the first shaft 51. The seat pocket assembly is convenient to convert between a sitting posture use state and a lying posture use state, and the seat pocket assembly is convenient to use.
The above definitions of directions are all that the seat pocket assembly is mounted on the stroller frame, the child sits in the seat pocket assembly, the direction of the face of the child faces forward, the direction of the back of the child faces backward, and the left and right sides of the body of the child are the left and right directions of the present application.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a seat pocket subassembly, includes seat pocket frame, its characterized in that: seat pocket frame includes the surrounding frame, is used for with seat pocket subassembly and the shallow connected to the frame's of children's shallow seat pocket socket, seat pole and vaulting pole, a tip of seat pocket socket with the surrounding frame is rotated through the primary shaft and is connected, another tip of seat pocket socket with the seat pole passes through the secondary shaft and rotates to be connected, a tip of vaulting pole with the surrounding frame passes through the third axle and rotates to be connected, another tip of vaulting pole with the seat pole rotates through the fourth shaft to be connected, seat pocket frame has a plurality of user states, the surrounding frame is relative seat pocket socket rotates and to make the seat pocket frame converts between a plurality of user states.
2. A seat pocket assembly as defined in claim 1, wherein: on the seat post, the fourth shaft is located in front of the second shaft, which is located at the rear end of the seat post.
3. A seat pocket assembly as defined in claim 1, wherein: on the enclosure, the first axis is located forward of the third axis.
4. A seat pocket assembly as defined in claim 1, wherein: the surrounding frame comprises an upper surrounding rod, a lower surrounding rod and a connecting piece connected between the upper surrounding rod and the lower surrounding rod, and the seat pocket socket and the support rod are connected with the connecting piece in a rotating mode.
5. A seat pocket assembly as defined in claim 1, wherein: the seat pocket socket includes that socket and an end portion are fixed to be set up connecting rod on the socket, the socket have with shallow connected to the vehicle frame's connecting portion, the socket with enclose the frame and pass through the primary shaft rotates to be connected, another tip of connecting rod with the seat pole passes through the secondary shaft rotates to be connected.
6. A seat pocket assembly as defined in claim 1, wherein: the seat pocket frame has position of sitting user state and the position user state of lying at least, works as when the seat pocket frame is in the position of sitting user state, enclose the frame and extend to the tilt up backward in the past, works as when the seat pocket frame is in the position of lying user state, enclose the frame and extend along fore-and-aft direction and along the horizontal direction.
7. A seat pocket assembly as defined in claim 6, wherein: the seat pocket subassembly still includes the cloth cover, the cloth cover is in including setting up seat cloth cover, setting on the seat pole are in the back tip of seat pole with back cloth cover between the rear portion of frame is in with the setting the preceding tip of seat pole with shank cloth cover between the front portion of frame works as when the seat pocket frame is in the position of sitting user state, back cloth cover with shank cloth cover all with the seat pole slope is crossing, works as when the seat pocket frame is in the position of lying user state, the shank cloth cover the seat cloth cover with back cloth cover all is located the bottom of seat pocket subassembly.
8. A seat pocket assembly as defined in claim 1, wherein: the seat pocket assembly further comprises a locking mechanism for locking the seat pocket frame in each use state, and the locking mechanism is arranged between the seat pocket socket and the surrounding frame.
9. A seat pocket assembly as defined in claim 8, wherein: the frame is closed frame type structure, the seat pole is the U type structure of opening backward, the seat pocket socket with the vaulting pole sets up respectively the left and right sides of seat pocket frame, locking mechanical system sets up respectively in every side the seat pocket socket with between the frame.
10. A stroller, characterized in that: a seat pocket assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111374798.2A CN114212141A (en) | 2021-11-19 | 2021-11-19 | Seat pocket subassembly and children's shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111374798.2A CN114212141A (en) | 2021-11-19 | 2021-11-19 | Seat pocket subassembly and children's shallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114212141A true CN114212141A (en) | 2022-03-22 |
Family
ID=80697633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111374798.2A Pending CN114212141A (en) | 2021-11-19 | 2021-11-19 | Seat pocket subassembly and children's shallow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114212141A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2593762A1 (en) * | 1986-01-31 | 1987-08-07 | Ampafrance | CHILDREN'S STROLLER WITH TILT BOOT |
| US5547256A (en) * | 1993-12-30 | 1996-08-20 | D'antuono; Robert A. | Child's seating device |
| CN102372019A (en) * | 2010-08-07 | 2012-03-14 | 明门香港股份有限公司 | Child seat and child trolley |
| WO2014072451A1 (en) * | 2012-11-09 | 2014-05-15 | Abc Design Gmbh | Seating/reclining insert for push carriages, especially infant carriages |
| CN204432735U (en) * | 2014-12-03 | 2015-07-01 | 好孩子儿童用品有限公司 | A kind of children's sitting and lying parts |
| CN204713186U (en) * | 2015-05-20 | 2015-10-21 | 好孩子儿童用品有限公司 | Baby sleeping basket and perambulator |
| CN210793303U (en) * | 2019-07-02 | 2020-06-19 | 宁波妈咪宝婴童用品制造有限公司 | Seat pocket and children's shallow |
-
2021
- 2021-11-19 CN CN202111374798.2A patent/CN114212141A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2593762A1 (en) * | 1986-01-31 | 1987-08-07 | Ampafrance | CHILDREN'S STROLLER WITH TILT BOOT |
| US5547256A (en) * | 1993-12-30 | 1996-08-20 | D'antuono; Robert A. | Child's seating device |
| CN102372019A (en) * | 2010-08-07 | 2012-03-14 | 明门香港股份有限公司 | Child seat and child trolley |
| WO2014072451A1 (en) * | 2012-11-09 | 2014-05-15 | Abc Design Gmbh | Seating/reclining insert for push carriages, especially infant carriages |
| CN204432735U (en) * | 2014-12-03 | 2015-07-01 | 好孩子儿童用品有限公司 | A kind of children's sitting and lying parts |
| CN204713186U (en) * | 2015-05-20 | 2015-10-21 | 好孩子儿童用品有限公司 | Baby sleeping basket and perambulator |
| CN210793303U (en) * | 2019-07-02 | 2020-06-19 | 宁波妈咪宝婴童用品制造有限公司 | Seat pocket and children's shallow |
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