CN108974096B - Seat pocket on baby carriage - Google Patents
Seat pocket on baby carriage Download PDFInfo
- Publication number
- CN108974096B CN108974096B CN201710407959.0A CN201710407959A CN108974096B CN 108974096 B CN108974096 B CN 108974096B CN 201710407959 A CN201710407959 A CN 201710407959A CN 108974096 B CN108974096 B CN 108974096B
- Authority
- CN
- China
- Prior art keywords
- seat plate
- seat
- release handle
- piece
- backrest
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 88
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000004744 fabric Substances 0.000 claims abstract description 27
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
-
- 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
- B62B9/24—Safety guards for children, e.g. harness
Abstract
The invention discloses a seat pocket on a child stroller, wherein a seat board, a seat board base, two seat board lock hooks, a seat board lock hook transmission piece, a release handle and an elastic piece form a first transmission connection mechanism; the seat board base, the seat board lock hook transmission piece, the backrest frame, the backrest cover plate, the two backrest cover plate lock hooks, the two traction ropes and the elastic piece form a second transmission connection mechanism; the two shoulder strap clamping rings, the backrest cover plate clamping hooks, the two waistband clamping rings, the two waistband clamping ring fixing pieces, the crotch strap clamping ring, the D-shaped ring fixing piece, the seat plate clamping hooks, the release handle, the seat plate clamping hook transmission piece, the traction rope and the elastic piece form a third transmission connection mechanism; the three transmission connection mechanisms act on the release handle through different transmission pieces, and the release handle is operated to different positions to control different transmission connection mechanisms, so that the cloth cover on the seat pocket and the safety restraint system can be quickly detached and installed.
Description
Technical Field
The invention relates to a cloth cover of an upper seat pocket of a child stroller and a rapid dismounting and mounting device of a whole safety restraint system.
Background
The cloth cover on the child car seat pocket in the prior art comprises a safety restraint system, a seat plate, a backrest and a backrest cover plate which are all fixed by fasteners, is inconvenient for consumers to detach and clean the cloth cover and install the cloth cover, and can be detached from the seat pocket only by means of specialized tools according to specifications, so that time and labor are wasted, the cloth cover is possibly damaged in the detachment process, and the consumers are very inconvenient.
Disclosure of Invention
In view of the foregoing deficiencies of the prior art, it is desirable, in accordance with embodiments of the present invention, to provide a seat pocket for a stroller that can be quickly disassembled and quickly installed with a cloth cover that is sleeved over the seat pocket and a safety restraint system.
According to an embodiment, the seat pocket on the child stroller provided by the invention comprises a backrest frame, a covering head, a seat plate base, a backrest cover plate lock hook, a shoulder strap clamp ring fixing piece, a waistband clamp ring fixing piece, a seat plate lock hook transmission piece, a waistband clamp ring, a release handle, a crotch belt locking piece, a traction rope, a D-shaped ring fixing piece and a crotch belt clamp ring, wherein the plurality of transmission connection mechanisms are unlocked through one handle, and the plurality of transmission connection mechanisms are unlocked through one handle: the seat board, the seat board base, the two seat board lock hooks, the seat board lock hook transmission piece and the release handle form a first transmission connection mechanism; the seat board base, the seat board lock hook transmission piece, the backrest frame, the backrest cover plate, the two backrest cover plate lock hooks and the two traction ropes form a second transmission connection mechanism; the two shoulder strap clamping rings, the backrest cover plate clamping hooks, the two waistband clamping rings, the two waistband clamping ring fixing pieces, the crotch strap clamping ring, the D-shaped ring fixing piece, the seat plate clamping hooks, the release handle, the seat plate clamping hook transmission piece and the traction rope form a third transmission connection mechanism; the three transmission connection mechanisms act on the release handle through different transmission pieces, and the release handle is operated to different positions to control different transmission connection mechanisms, so that the cloth cover sleeved on the seat pocket and the safety restraint system can be quickly detached and installed.
According to one embodiment, in the first transmission coupling mechanism of the seat pocket on the child stroller, two seat plate lock hooks are fixed on two sides in the seat plate base in a sliding manner, the seat plate lock hook transmission member is fixed in the seat plate base in a sliding manner, the seat plate lock hook transmission member and the two seat plate lock hooks are coupled in a wedge manner to mutually transmit, the front end of the seat plate is fixed above the seat plate base in a snap coupling manner, the rear end of the seat plate is in snap coupling with the seat plate lock hooks, and the release handle is fixed below the seat plate base in a rotating manner and is coupled with the seat plate lock hook transmission member in a cam manner.
According to an embodiment, in the second transmission coupling mechanism of the seat pocket on the child stroller, the seat plate lock hook transmission member is fixed in the seat plate base in a sliding manner, the upper ends of the backrest frame and the backrest cover plate are buckled and coupled through the backrest cover plate lock hooks, the bottom is rotatably coupled, the backrest frame, the backrest cover plate and the rear end of the seat plate base are rotatably coupled and rotated by the rotating shaft, the two backrest cover plate lock hooks are positioned on two sides of the backrest frame and coupled in a sliding manner, one ends of the two traction ropes are respectively fixed with the two backrest cover plate lock hooks, and the other ends of the two traction ropes are fixed on two sides of the seat plate lock hook transmission member and act on the release handle.
According to one embodiment, in the third transmission coupling mechanism of the seat pocket on the child stroller, the two shoulder strap snap rings penetrate through the backrest frame to be coupled with the two backrest cover plate lock hooks in a buckling mode, the crotch strap snap rings penetrate through the seat plate to be coupled with the crotch strap locking piece in a buckling mode, the crotch strap locking piece is fixed in the seat plate base in a sliding mode, the crotch strap locking piece is coupled with the release handle in a cam mechanism, the two D-shaped ring fixing pieces penetrate through the seat plate to be coupled with the two seat plate lock hooks in a buckling mode, the two waistband snap ring locking pieces are fixed on the backrest frame in a sliding mode to be located on two sides of the backrest frame and are mutually transmitted with the backrest cover plate lock hooks in a wedge mode, and the two waistband snap rings penetrate through the backrest frame to be coupled with the two waistband snap ring fixing pieces in a buckling mode.
According to one embodiment, in the seat pocket on the child stroller, the shoulder strap snap ring fixing piece and the waistband snap ring fixing piece on the backrest frame are connected to the release handle in a cam mechanism connection mode through the backrest cover plate lock hook and the seat plate lock hook transmission piece, and the release handle is operated to pull the backrest cover plate lock hook to achieve sliding operation of the shoulder strap snap ring fixing piece and the waistband snap ring fixing piece.
According to one embodiment, in the seat pocket on the child stroller, the D-shaped ring fixing member, the shoulder strap snap ring, the crotch strap snap ring and the waistband snap ring are directly mounted in corresponding insertion holes, and corresponding locking members are arranged in the insertion holes for locking.
The invention relates to an independent seat pocket on a child stroller, which comprises a seat plate, a seat plate base and a connecting transmission mechanism between seat plate lock catches; the backrest, the backrest cover plate and the connecting transmission mechanism between the backrest cover plate lock catches; the release handle, the index rope and the backrest are connected with the transmission mechanism, all the locks are transmitted to act on one release handle, and when the cloth cover is disassembled and washed, the release handle is only required to be rotated, so that the release handle can be completely unlocked, and the cloth cover can be rapidly disassembled. When the cloth cover is installed, the cloth cover only needs to be directly wrapped on the seat pocket, and the backrest cover plate and the clamping ring on the safety restraint system are covered. Compared with the prior art, the invention has the following advantages: the release handle controls the quick disassembly of the seat board and the backrest cover board and the disassembly of the whole safety restraint system, and the release handle is automatically unlocked in sequence through rotation, so that the quick disassembly and the quick assembly of the cloth cover are achieved, and the application range is wide.
Drawings
FIG. 1 is a perspective view showing the appearance of an integral seat pocket according to the present invention.
FIG. 2 is a rear perspective view of the overall seat pocket of the present invention.
Fig. 3 is a perspective view of the locking mechanism in the locked state (initial state) of the seat pocket.
Fig. 4 is a perspective view of the seat pan/back cover unlocked.
Fig. 5 is a perspective view of the seat plate/backboard/safety restraint system fully unlocked and a perspective view of the entire seat pocket in an unlocked state.
Fig. 6 is a sectional view of an initial position of the release catch mechanism.
Fig. 7 is a sectional view of the release handle mechanism in its fully unlocked position.
FIG. 8 is a schematic view of the installation of the cloth cover and the safety restraint system.
FIG. 9 is a schematic view of an installed cloth cover and a seat pocket of a safety restraint system.
Wherein: 1. a backrest frame; 4. a back cover plate; 5. the backrest cover plate is locked with the hook; 6. a shoulder strap clasp; 7. shoulder strap snap ring fixing piece; 8. waistband snap ring fixing piece; 9. a seat plate latch hook; 10. a seat plate lock hook transmission member; 11. a waistband clasp; 12. releasing the handle; 13. a crotch strap locking member; 14. a traction cable; 15. a D-ring mount; 16. a crotch strap clasp; 17. a seat board base; 18. an elastic member.
Detailed Description
The invention is further illustrated in the following figures and examples. These examples should be construed as merely illustrative of the present invention and not limiting the scope of the present invention. Various changes and modifications to the present invention may be made by one skilled in the art after reading the description herein, and such equivalent changes and modifications are intended to fall within the scope of the present invention as defined in the appended claims.
As shown in fig. 1-9, a seat pocket on a stroller provided by a preferred embodiment of the present invention includes a back frame 1, a covering head, a seat plate base 17, a back cover plate 4, a back cover plate latch hook 5, a shoulder strap latch 6, a shoulder strap latch fixing member 7, a waistband latch fixing member 8, a seat plate latch 9, a seat plate latch transmission member 10, a waistband latch 11, a release handle 12, a crotch strap latch 13, a traction rope 14, a D-shaped ring fixing member 15, and a crotch strap latch 16, wherein the release handle 12 is used to unlock the seat plate, the seat plate base 17, the two seat plate latch 9, the seat plate latch transmission member 10, the release handle 12 form a first transmission coupling mechanism, and the seat plate base 17, the seat plate latch transmission member 10, the back frame 1, the back cover plate 4, the two back cover plates 5, the two traction ropes 14 form a second transmission coupling mechanism, the two shoulder strap latch 6, the back cover plate latch 5, the two waistband latches 11, the two waistband latch fixing members 8, the crotch strap latch 16, the crotch strap latch 15, the crotch strap latch hook 16, the D-shaped latch fixing member 15, the crotch strap latch hook 12, and the third transmission mechanism; the three transmission connection mechanisms are applied to one release handle 12 through different transmission parts, different transmission mechanisms are controlled by operating the release handle 12 to different positions, and different operation functions are used for realizing rapid disassembly and assembly of the cloth cover and the safety restraint system.
As shown in fig. 1-9, in the first transmission coupling mechanism, two seat plate lock hooks 8 are fixed on two sides in a seat plate base 17 in a sliding manner, the seat plate lock hook transmission member 10 is fixed in the seat plate base 17 in a sliding manner, the seat plate lock hook transmission member 10 and the two seat plate lock hooks 8 are coupled to each other in a wedge manner for transmission, the front end of the seat plate is fixed above the seat plate base 17 in a snap coupling manner with the seat plate base 17, the rear end of the seat plate is snapped coupled with the seat plate lock hooks 8, and the release handle 12 is fixed below the seat plate base 17 in a rotating manner and is coupled with the seat plate lock hook transmission member 10 in a cam manner.
As shown in fig. 1-9, in the second transmission coupling mechanism, the seat plate latch hook transmission member 10 is fixed in the seat plate base 17 in a sliding manner, the upper ends of the back frame 1 and the back cover plate 4 are buckled and coupled through the back cover plate latch hooks 5, the bottom is rotatably coupled, the back frame 1, the back cover plate 4 and the rear end of the seat plate base 17 are rotatably coupled and rotate with a rotating shaft, the two back cover plate latch hooks 5 are positioned on two sides of the back frame 1 and coupled in a sliding manner, one ends of the two traction ropes 14 are respectively fixed with the two back cover plate latch hooks 5, and the other ends of the two traction ropes are fixed on two sides of the seat plate latch hook transmission member 10 and act on the release handle 12.
As shown in fig. 1 to 9, in the third transmission coupling mechanism, the two shoulder strap clasps 6 pass through the back frame 1 to be respectively coupled with the two back cover plate latch hooks 5 in a snap-fit manner, the crotch strap clasp 16 passes through the seat plate to be coupled with the crotch strap locking member 13 in a snap-fit manner, the crotch strap locking member 13 is slidably fixed in the seat plate base 17, the crotch strap locking member 13 is coupled with the release handle 12 in a cam mechanism, the two D-shaped ring fixing members 15 pass through the seat plate to be respectively coupled with the two seat plate latch hooks 9 in a snap-fit manner, the two waistband clasp locking members 8 are slidably fixed on the back frame 1 on both sides of the back frame 1 and are mutually transmitted with the back cover plate latch hooks 5 in a cam manner, and the two waistband clasp 11 pass through the back frame 1 to be respectively coupled with the two waistband clasp fixing members 8 in a snap-fit manner.
As shown in fig. 1-9, the shoulder strap snap ring fixing piece 7 and the waistband snap ring fixing piece 8 on the backrest frame 1 are connected to the release handle 12 in a cam mechanism connection mode by the backrest cover latch hook 5 through the traction rope 14 and the seat plate latch hook transmission piece 10, and the release handle 12 is operated to pull the backrest cover latch hook 5 to realize sliding operation on the shoulder strap snap ring fixing piece 7 and the waistband snap ring fixing piece 8.
As shown in fig. 1-9, the D-shaped ring fixing member 15, the shoulder strap snap ring 6, the crotch strap snap ring 16, and the waistband snap ring 11 are all directly and quickly mounted into corresponding insertion holes, and the corresponding locking members are all arranged in the holes to be locked.
The following specifically describes the operation steps of quick disassembly and installation of the seat pocket cloth cover and the safety restraint system on the child stroller by combining the accompanying drawings:
1. and (3) disassembly:
1. when the release handle 12 rotates in the arrow direction (as shown in fig. 3/6), the release handle drives the seat plate lock hook transmission member 10 to slide in the arrow direction, the seat plate lock hook transmission member 10 slides to drive the seat plate lock hook 9 to slide towards the outer two sides in the arrow direction in a wedge manner, and when the release handle 12 rotates to a 45-degree position (as shown in fig. 4), the seat plate is separated from the seat plate lock hook 9, and the locking function is achieved. The specific structures of the rotary release handle 12, the crotch belt locking piece 13 and the seat plate lock hook transmission piece 10 during unlocking are shown in fig. 6;
2. the release handle 12 is operated in the same way, the seat plate lock hook transmission member 10 is driven to slide along the arrow direction (as shown in figure 3), the seat plate lock hook transmission member 10 pulls the backrest cover plate lock hook 5 to slide along the arrow direction through the traction rope 14, and when the release handle 12 rotates to a 45-degree position, the clamping hook of the backrest cover plate 4 is separated from the locking of the backrest cover plate lock hook 5, so that the unlocking function of the backrest cover plate 4 is achieved (as shown in figure 4);
3. when the release handle 12 continues to operate in the arrow direction (as shown in fig. 4), the seat plate lock hook 9 continues to slide outwards at two sides in the arrow direction through the transmission of the seat plate lock hook transmission piece 10, and when the release handle 12 rotates to nearly 80 degrees, the D-shaped ring fixing piece 15 of the back safety restraint system is disengaged from the lock of the seat plate lock hook 9 to achieve the unlocking function (as shown in fig. 5);
4. while the release handle 12 is continuously rotated in the arrow direction in the 45-degree state (as shown in fig. 4), the crotch strap locking piece 13 is driven to slide in the arrow direction, and when the release handle 12 is rotated to nearly 80 degrees, the crotch strap clamping ring 16 is separated from the crotch strap locking piece 13 to be locked and unlocked (as shown in fig. 5/7);
5. when the release handle 12 is rotated to be approximately 80 degrees, the shoulder belt clamping ring 6 of the safety restraint system is unlocked by being released from the shoulder belt clamping ring fixing piece 7 (as shown in figure 5);
6. while the shoulder belt snap ring fixing piece 7 moves in the arrow direction (as shown in fig. 4), the belt snap ring fixing piece 8 is driven to slide outwards in the arrow direction in a wedge-shaped manner, and when the release handle 12 rotates to nearly 80 degrees, the belt snap ring 11 of the safety restraint system is separated from the belt snap ring fixing piece 8 to be unlocked (as shown in fig. 5);
7. at this time, the backrest cover plate 4, the seat plate and the crotch strap clasp 16, the shoulder strap clasp 6, the waistband clasp 11 and the D-shaped ring fixing piece 15 of the safety restraint system are all unlocked, and the elastic band clasps at the two sides of the cloth cover backrest and the two sides of the seat plate and the cloth cover buttonholes at the top of the backrest are released, so that the cloth cover is in a relaxed and unlocked state, and can be directly taken down from the seat pocket for cleaning and other operations (as shown in fig. 8);
note that: the step 1 and the step 2 move simultaneously, and the seat board and the backrest cover board 4 are unlocked simultaneously; step 3/4/5/6, simultaneously moving, and simultaneously unlocking the crotch strap clamping ring 16/shoulder strap clamping ring 6/waistband clamping ring 11/D-shaped ring fixing piece 15 of the safety restraint system; when the release handle 12 is released, the backrest cover latch 5/shoulder belt latch fixing 7/waistband latch fixing 8/seat plate latch 9/seat plate latch transmission 10/release handle 12/crotch belt locking 13 are automatically reset due to the elasticity of the elastic piece 18.
2. And (2) mounting:
1. when the cloth cover is required to be installed after the disassembly, the cloth cover wraps the backrest frame 1 according to the arrow direction shown in the figure 8, the elastic belts at the two sides of the cloth cover are tensioned and the buckles of the elastic belts are locked, and after the buckles of the elastic belts of the cloth cover are locked, the two ends of the elastic belts are respectively hung and buckled on special posts for fixing the elastic belts at the two sides of the backrest 1;
2. wrapping the seat board by cloth cover, tightening the elastic band and fastening two ends of the elastic band on special hanging posts of the seat board (as shown in figure 8);
3. the backrest cover plate 4 is rotationally buckled in the arrow direction, when the backrest cover plate contacts the backrest, the backrest cover plate 4 can be locked by continuing to push with force, and then the seat plate lock catch wrapped by the cloth cover is aligned with the buckling eye to press down, so that the seat plate can be locked;
4. the shoulder strap clamping ring 6, the waistband clamping ring 11, the D-shaped ring fixing piece 15 and the crotch strap clamping ring 16 on the safety restraint system are respectively clamped into the original detached hole sites to be automatically locked (as shown in figure 9).
Note that: because each fixing piece has the function of automatic resetting by the elastic piece 18, the whole safety restraint system can be automatically locked only by directly clamping each clamping ring on the safety restraint during installation.
Claims (4)
1. A seat pocket on a child stroller, the seat pocket comprising: the seat board, the seat board base, the two seat board lock hooks, the seat board lock hook transmission member, the release handle and the elastic member form a first transmission connection mechanism; the seat board base, the seat board lock hook transmission piece, the backrest frame, the backrest cover plate, the two backrest cover plate lock hooks, the two traction ropes and the elastic piece form a second transmission connection mechanism; the two shoulder strap clamping rings, the backrest cover plate clamping hooks, the two waistband clamping rings, the two waistband clamping ring fixing pieces, the crotch strap clamping ring, the D-shaped ring fixing piece, the seat plate clamping hooks, the release handle, the seat plate clamping hook transmission piece, the traction rope and the elastic piece form a third transmission connection mechanism;
in the first transmission connection mechanism, two seat plate lock hooks are fixed on two sides in a seat plate base in a sliding mode, seat plate lock hook transmission parts are fixed in the seat plate base in a sliding mode, the seat plate lock hook transmission parts and the two seat plate lock hooks are connected in a wedge mode to mutually transmit, the front end of the seat plate is fixed above the seat plate base in a buckling connection mode, the rear end of the seat plate is buckled and connected with the seat plate lock hooks, a release handle is fixed below the seat plate base in a rotating mode and connected with the seat plate lock hook transmission parts in a cam mode, the cam on the release handle rotates together to drive the seat plate lock hook transmission parts to slide, the seat plate lock hook transmission parts slide to drive the seat plate lock hooks on two sides in a wedge mode, and the seat plate lock hooks realize locking and unlocking of the seat plate through sliding;
in the second transmission connection mechanism, the seat plate lock hook transmission part is fixed in the seat plate base in a sliding mode, the upper ends of the backrest frame and the backrest cover plate are buckled and connected through backrest cover plate lock hooks, the bottoms of the backrest frame and the backrest cover plate are rotationally connected with the rear end of the seat plate base, the backrest frame and the backrest cover plate are rotationally connected with the rear end of the seat plate base and rotate through rotating shafts, the two backrest cover plate lock hooks are positioned on two sides of the backrest frame and connected in a sliding mode, one ends of the two traction ropes are respectively fixed with the two backrest cover plate lock hooks, the other ends of the two traction ropes are fixed on two sides of the seat plate lock hook transmission part and act on the release handle, the cams on the release handle rotate together to drive the seat plate lock hook transmission part to slide, and the seat plate lock hook transmission part slides together by pulling the backrest cover plate lock through the traction ropes to lock the backrest cover plate to realize locking and unlocking;
in the third transmission connection mechanism, the two shoulder strap snap rings penetrate through the backrest frame to be respectively connected with the two backrest cover plate lock hooks in a buckling mode, the crotch strap snap rings penetrate through the seat plate to be connected with the crotch strap locking piece in a buckling mode, the crotch strap locking piece is fixed in the seat plate base in a sliding mode, the crotch strap locking piece is connected with the release handle in a cam mechanism, the two D-shaped ring fixing pieces penetrate through the seat plate to be respectively connected with the two seat plate lock hooks in a buckling mode, the two waistband snap ring locking pieces are fixed on the backrest frame in a sliding mode and are positioned on two sides of the backrest frame and are mutually transmitted in a wedge mode with the backrest cover plate lock hooks, the two waistband snap rings penetrate through the backrest frame to be respectively connected with the two waistband snap ring fixing pieces in a buckling mode, the seat plate release handle is rotated together to drive the seat plate transmission piece and the crotch strap locking piece to slide in a sliding mode, the seat plate transmission piece slides to lock and release the crotch strap snap ring in a sliding mode, the seat plate transmission piece slides to drive the shoulder strap snap ring fixing piece to slide in a wedge mode to drive the waistband snap ring fixing piece to slide in a wedge mode, and the waistband snap ring fixing piece slides to drive the shoulder strap snap ring fixing piece to slide to the shoulder strap snap ring is locked in a wedge mode to slide to release the shoulder strap snap ring fixing piece;
the three transmission connection mechanisms act on the release handle through different transmission pieces, and the release handle is operated to different positions to control different transmission connection mechanisms, so that the cloth cover sleeved on the seat pocket and the safety restraint system can be quickly detached and installed.
2. The seat pocket on a stroller of claim 1, wherein: the shoulder strap snap ring fixing piece and the waistband snap ring fixing piece on the backrest frame are connected to the release handle in a cam mechanism connecting mode through the backrest cover plate lock hook through a traction rope and the seat plate lock hook transmission piece, and the release handle is operated to pull the backrest cover plate lock hook to achieve sliding operation on the shoulder strap snap ring fixing piece and the waistband snap ring fixing piece.
3. The seat pocket on a stroller of claim 1, wherein: the D-shaped ring fixing piece, the shoulder strap snap ring, the crotch strap snap ring and the waistband snap ring are directly arranged in corresponding insertion holes, and corresponding locking pieces are arranged in the insertion holes for locking.
4. The seat pocket on a stroller of claim 1, wherein: the seat board lock hook, the seat board lock hook transmission piece, the release handle, the backrest cover plate lock hook, the shoulder strap clamp ring fixing piece and the waistband clamp ring fixing piece are driven by the corresponding transmission pieces, and can be automatically reset by the elasticity of the elastic piece after the release handle is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407959.0A CN108974096B (en) | 2017-06-02 | 2017-06-02 | Seat pocket on baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407959.0A CN108974096B (en) | 2017-06-02 | 2017-06-02 | Seat pocket on baby carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108974096A CN108974096A (en) | 2018-12-11 |
| CN108974096B true CN108974096B (en) | 2024-03-19 |
Family
ID=64501804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710407959.0A Active CN108974096B (en) | 2017-06-02 | 2017-06-02 | Seat pocket on baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108974096B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954947A (en) * | 2020-07-21 | 2022-01-21 | 明门瑞士股份有限公司 | Baby carriage with linked folding backrest |
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