CN114771632B - Auxiliary awning assembly and child trolley - Google Patents
Auxiliary awning assembly and child trolley Download PDFInfo
- Publication number
- CN114771632B CN114771632B CN202210361119.6A CN202210361119A CN114771632B CN 114771632 B CN114771632 B CN 114771632B CN 202210361119 A CN202210361119 A CN 202210361119A CN 114771632 B CN114771632 B CN 114771632B
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- awning
- assembly
- connecting piece
- locking
- stroller
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- 239000004744 fabric Substances 0.000 claims description 32
- 230000013011 mating Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008093 supporting effect 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
- B62B9/14—Equipment protecting from environmental influences, e.g. Hoods; Weather screens; Cat nets
Abstract
The invention discloses an auxiliary awning assembly and a child stroller, wherein the auxiliary awning assembly comprises an awning rod assembly and a connecting assembly which enables the awning rod assembly to be detachably connected with a main awning assembly of the child stroller, the connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged on the awning rod assembly, the second connecting piece is detachably arranged on the main awning assembly, and the first connecting piece is connected with the second connecting piece; or, the first connecting piece is arranged on the awning rod assembly, the second connecting piece is arranged on the main awning assembly, and the first connecting piece is detachably connected with the second connecting piece. The auxiliary awning assembly can be detachably connected with the main awning assembly of the baby stroller, and when the auxiliary awning assembly is connected with the main awning assembly, a larger awning assembly can be formed, and the awning assembly can simultaneously shade sun or rain for two children. When the auxiliary awning assembly is detached from the main awning assembly, a child can be shaded or shielded by the main awning assembly of the child trolley, so that the child trolley is very convenient to use.
Description
Technical Field
The invention relates to the technical field of children supplies, in particular to an auxiliary awning assembly and a child stroller.
Background
The child cart provides great convenience for adults to carry smaller children for outdoor activities, and the child cart is generally provided with a awning assembly so as to shade sun or rain when the child cart is used for going out, so that the comfort of the child cart is improved when the child cart is used.
The awning assembly in the prior art is generally fixedly arranged on the trolley frame of the stroller, and for the same stroller, the awning assembly is generally fixed in size when being unfolded and used, so that the awning assembly cannot be used for carrying two children and a child for traveling through the stroller.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art and provides a secondary awning assembly which can be detachably connected with a main awning assembly of a baby stroller, so that two children can be simultaneously shaded or shielded from rain, and only one child can be shaded or shielded from rain.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the auxiliary awning assembly comprises an awning rod assembly and a connecting assembly, wherein the connecting assembly is used for enabling the awning rod assembly to be detachably connected with a main awning assembly of the child trolley, the connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged on the awning rod assembly, the second connecting piece is detachably arranged on the main awning assembly, and the first connecting piece is connected with the second connecting piece; or, the first connecting piece is arranged on the awning pole assembly, the second connecting piece is arranged on the main awning assembly, and the first connecting piece is detachably connected with the second connecting piece.
Preferably, the canopy bar assembly comprises a first canopy bar and a second canopy bar, one end of the first canopy bar is rotatably connected with one end of the second canopy bar, the first connecting piece is arranged at the other end of the second canopy bar, and the auxiliary canopy assembly further comprises a locking mechanism for locking the relative positions of the first canopy bar and the second canopy bar.
Preferably, one of the two parts of the first connecting piece and the second connecting piece is provided with a hook part, the other part is provided with a column part matched with the hook part, and the column part can be clamped into the hook part or separated from the hook part.
Preferably, the main awning assembly comprises a third awning rod, the second connecting piece is provided with a clamping groove matched with the third awning rod, and the third awning rod can be clamped into the clamping groove or separated from the clamping groove.
The invention also provides a child stroller, which is provided with the auxiliary awning assembly as claimed in any one of the above, and further comprises a stroller frame and a main awning assembly arranged on the stroller frame, wherein the main awning assembly comprises a third awning rod and a first cloth sleeve arranged on the third awning rod, and the second connecting piece is arranged on the third awning rod or is detachably connected with the third awning rod.
Preferably, when the first connecting piece with after the second connecting piece is connected, first connecting piece can be relative the second connecting piece rotationally sets up, the child barrow has first service condition and second service condition, when the child barrow is in first service condition, the auxiliary awning subassembly from with the junction of main awning subassembly extends forward, when the child barrow is in the second service condition, the auxiliary awning subassembly from with the junction of main awning subassembly extends backward.
Further, the canopy bar assembly includes first canopy bar and second canopy bar, the one end of first canopy bar with the one end of second canopy bar rotates to be connected, first connecting piece sets up the other end of second canopy bar, the vice canopy assembly still includes the locking mechanical system that is used for with the relative position locking of first canopy bar and second canopy bar, locking mechanical system includes can follow the length extension direction of second canopy bar sets up with the locking piece in the second canopy bar and the locking slot that sets up on the first canopy bar, the one end of locking piece has with locking portion of locking slot assorted, when the children's shallow is in first service condition, locking mechanical system is in the locking state, locking portion inserts and establishes in the locking slot, when the children's shallow is in second service condition, locking mechanical system is in the unblock state, locking mechanical system is from in the locking slot, vice canopy assembly still includes and is used for order to make the locking piece to deviate from in the elastic sliding direction of locking piece.
Still further, the other end of locking piece is provided with first cooperation portion, the front side of second connecting piece is provided with second cooperation portion, the rear side of second connecting piece is provided with third cooperation portion, when the children's shallow is in first service condition, first cooperation portion with the cooperation is established in the counterbalance of second cooperation portion, second cooperation portion with have first distance between the locked groove, when the children's shallow is in second service condition, first cooperation portion with the cooperation is established in the counterbalance of third cooperation portion, third cooperation portion with have the second distance between the locked groove, the second distance is greater than first distance.
In a specific embodiment, the first connecting piece has a hook portion, the hook portion has an inner contour surface with an arc shape, the second connecting piece has a column portion matched with the hook portion, the first matching portion is an arc surface with the same diameter and concentric with the inner contour surface of the hook portion, the second matching portion and the third matching portion are arc surfaces with the same diameter and concentric with the inner contour surface of the hook portion, the diameter of the second matching portion is the same as the diameter of the inner contour surface of the hook portion, and the diameter of the third matching portion is smaller than the diameter of the second matching portion.
Further, a limit post is arranged on one of the first connecting piece and the second connecting piece, a limit groove matched with the limit post is arranged on the other part, the limit groove extends along the circumferential direction of the rotation of the first connecting piece, the limit post can be movably arranged in the limit groove along the length extending direction of the limit groove, when the child stroller is in a first use state, the limit post is propped against one end part of the limit groove, and when the child stroller is in a second use state, the limit post is propped against the other end part of the limit groove.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the auxiliary awning assembly can be detachably connected with the main awning assembly of the baby stroller, and when the auxiliary awning assembly is connected with the main awning assembly, a larger awning assembly can be formed, and the awning assembly can shade sun or rain for two children at the same time. When the auxiliary awning assembly is detached from the main awning assembly, a child can be shaded or shielded by the main awning assembly of the child trolley, so that the child trolley is very convenient to use.
Drawings
FIG. 1 is a perspective view of the canopy assembly of embodiment 1;
FIG. 2 is a schematic perspective view of the secondary canopy assembly of embodiment 1 (with the second cloth cover and second attachment member removed);
FIG. 3 is a schematic side view of the secondary canopy assembly of embodiment 1 (with the second cloth cover and second attachment member removed);
FIG. 4 is a schematic side view of the stroller of example 1 (the secondary canopy assembly is mounted to the primary canopy assembly and the stroller is in a first use position with the first and second cloth covers removed);
FIG. 5 is a schematic side view of the child stroller of example 1 (with the secondary canopy assembly removed from the primary canopy assembly, with the first cloth cover removed);
FIG. 6 is a perspective view of the main canopy assembly of the child stroller of example 1;
FIG. 7 is a perspective view of the main canopy assembly of the child stroller of example 1 (with the first cloth cover removed);
FIG. 8 is a perspective view of the auxiliary canopy assembly and the main canopy assembly of embodiment 1 (the stroller in a first use state);
FIG. 9 is a schematic side view of the auxiliary canopy assembly and main canopy assembly of embodiment 1 after being connected (the stroller is in a first use state);
FIG. 10 is a schematic perspective view of the auxiliary canopy assembly and the main canopy assembly of embodiment 1 (the stroller is in a first use state, with the first cloth cover and the second cloth cover removed);
FIG. 11 is a schematic side view of the auxiliary canopy assembly and the main canopy assembly of embodiment 1 after being connected (the stroller is in a first use state with the first cloth cover and the second cloth cover removed);
FIG. 12 is a schematic cross-sectional view of the secondary canopy assembly and the primary canopy assembly of embodiment 1 after connection (the stroller is in a first use state with the first and second cloth covers removed);
FIG. 13 is an enlarged schematic view of a portion of FIG. 12 at A;
FIG. 14 is an enlarged schematic view of a portion of FIG. 12 at B;
FIG. 15 is a schematic cross-sectional view of the secondary canopy assembly and the primary canopy assembly of embodiment 1 after connection (the stroller is in a second use state with the first and second cloth covers removed);
FIG. 16 is an enlarged schematic view of a portion of FIG. 15 at A;
FIG. 17 is an enlarged schematic view of a portion of FIG. 15 at B;
FIG. 18 is a schematic top view of the auxiliary canopy assembly and the main canopy assembly of embodiment 1 after being connected (the stroller is in a first use state with the first cloth cover and the second cloth cover removed);
FIG. 19 is a schematic cross-sectional view taken along line A-A of FIG. 18;
FIG. 20 is an enlarged schematic view of a portion of FIG. 19 at A;
FIG. 21 is an exploded view of the secondary canopy assembly and the primary canopy assembly of embodiment 1;
FIG. 22 is a schematic side view of the stroller of example 1 (with the secondary canopy assembly mounted to the primary canopy assembly, both the secondary canopy assembly and the primary canopy assembly in a collapsed position, with the first and second cloth covers removed);
FIG. 23 is a perspective view of the secondary canopy assembly of embodiment 2 (with the second cloth cover removed);
FIG. 24 is a perspective view of the main canopy assembly of embodiment 2 (with the first cloth cover removed);
FIG. 25 is a schematic perspective view of the auxiliary canopy assembly and the main canopy assembly of embodiment 2 (the stroller is in a first use state, with the first cloth cover and the second cloth cover removed);
fig. 26 is a schematic side view of the auxiliary canopy assembly of embodiment 2 after being connected to the main canopy assembly (the stroller is in a first use state with the first cloth cover and the second cloth cover removed).
Wherein: 11. a first canopy lever; 111. a locking groove; 12. a second canopy lever; 21. a first connector; 211. a hook portion; 22. a second connector; 221. a column section; 221a, a second mating portion; 221b, a third mating portion; 221c, a limit groove; 222. slotting; 3. a locking member; 31. a locking part; 32. a first mating portion; 4. a second cloth cover; 51. a third canopy lever; 52. a fourth canopy lever; 53. a first shaft; 54. a fifth canopy lever; 55. a first cloth cover; 6. a limit column; 100. a cart frame; 101. a push rod; 201. a front wheel assembly; 202. and a rear wheel assembly.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1 to 3, the auxiliary awning assembly of the invention comprises an awning rod assembly and a connecting assembly arranged at one end part of the awning rod assembly, and the auxiliary awning assembly can be detachably connected with the main awning assembly of the child stroller through the connecting assembly.
The awning pole assembly comprises a first awning pole 11 and a second awning pole 12, wherein one end of the first awning pole 11 is rotatably connected with one end of the second awning pole 12. The secondary canopy assembly further comprises a second cloth cover 4 arranged on the canopy bar assembly.
The connection assembly comprises a first connection piece 21 and a second connection piece 22, in this embodiment, the first connection piece 21 is arranged at the other end of the second canopy rod 12, and the second connection piece 22 is arranged on the main canopy assembly. The first connector 21 and the second connector 22 are detachably connected, and the detachable connection of the auxiliary awning assembly and the main awning assembly is realized through the detachable connection of the two.
One of the first and second connection members 21 and 22 is provided with a hook portion 211, and the other is provided with a post portion 221 which is engaged with the hook portion 211. When the post 221 is engaged with the hook 211, the first connector 21 is connected to the second connector 22, so that the sub-awning assembly is connected to the main awning assembly, and when the post 221 is disengaged from the hook 211, the connection between the first connector 21 and the second connector 22 is released, and the connection between the sub-awning assembly and the main awning assembly is also released.
In the present embodiment, the pillar portion 221 is provided on the second connector 22, and the hook portion 211 is provided on the first connector 21.
The secondary canopy assembly further comprises a locking mechanism for locking the relative positions of the first canopy bar 11 and the second canopy bar 12. The locking mechanism has a locked and unlocked state, and when the locking mechanism is in the locked state, the first canopy lever 11 and the second canopy lever 12 are fixed relative to each other, and cannot rotate relative to each other. When the locking mechanism is in the unlocking state, the first awning pole 11 and the second awning pole 12 can be relatively rotated to be close or far away.
The locking mechanism comprises a locking piece 3 which can be arranged in the second awning pole 12 in a sliding manner along the length extending direction of the second awning pole 12 and a locking groove 111 which is arranged on the first awning pole 11, wherein a locking part 31 is arranged at one end part of the locking piece 3, which is close to the first awning pole 11, and the locking part 31 is matched with the locking groove 111. When the lock mechanism is in the locked state, the lock portion 31 is inserted in the lock groove 111 to integrate the first canopy lever 11 and the second canopy lever 12, as shown in fig. 12 and 13. When the lock mechanism is in the unlocked state, the lock portion 31 is disengaged from the lock groove 111, as shown in fig. 15 and 16.
The stroller further comprises a stroller frame 100 and a wheel assembly disposed at the bottom of the stroller frame 100, the wheel assembly comprising a front wheel assembly 201 at the front and a rear wheel assembly 202 at the rear.
The stroller frame 100 includes a push rod 101 with a main canopy assembly disposed on the push rod 101.
The main canopy assembly includes a third canopy bar 51 and a first cloth cover 55 disposed over the third canopy bar 51. In this embodiment, the second connector 22 is fixedly disposed on the third canopy rod 51. When the first connecting member 21 is connected to the second connecting member 22, the first connecting member 21 and the second connecting member 22 are rotatably disposed about a second axis, which in the present embodiment is a pillar 221 of the second connecting member 22, so that the auxiliary canopy assembly can rotate relative to the main canopy assembly.
The main canopy assembly also includes a fourth canopy bar 52 and a fifth canopy bar 54. The fourth canopy lever 52 is located behind the third canopy lever 51, and the rear end portion of the third canopy lever 51 is rotatably connected to one end portion of the fourth canopy lever 52 via the first shaft 53. The first cloth cover 55 is provided on the third canopy bar 51 and the fourth canopy bar 52 at both ends thereof, respectively. The fifth canopy lever 54 is rotatably connected to the third canopy lever 51, the fifth canopy lever 54 being located between the third canopy lever 51 and the fourth canopy lever 52, the first cloth cover 55 being provided at the same time on the fifth canopy lever 54. By the supporting action of the fifth canopy bar 54, the space size of the main canopy assembly can be increased, thereby improving comfort during use.
Preferably, the axis of the rotating shaft, which is rotatably connected to the third canopy rod 51 and the fifth canopy rod 54, and the axis of the second shaft extend in the same linear direction. Thus, the awning assembly is simple in structure and neat and attractive in appearance.
The child stroller has a first use configuration and a second use configuration after the secondary canopy assembly is coupled to the primary canopy assembly.
When the stroller is in the first use state, the third canopy bar 51 is away from the fourth canopy bar 52, so that the first cloth cover 55 is braced between the third canopy bar 51 and the fourth canopy bar 52, the third canopy bar 51 extends obliquely upward from the rear to the front, and the second axis is located forward and upward of the first axis 53. The auxiliary awning assembly extends forwards from the joint with the main awning assembly, the locking mechanism is in a locking state, the first awning rod 11 is located in front of the second awning rod 12, preferably the first awning rod 11 and the second awning rod 12 extend along the same straight line direction, and all extend obliquely upwards from back to front, as shown in fig. 4 and 8-12. At the moment, the child stroller can simultaneously carry two children for traveling, and the main awning assembly and the auxiliary awning assembly form the awning assembly of the child stroller together to shade sun or rain for the two children.
When the stroller is in the second use state, the third canopy bar 51 is away from the fourth canopy bar 52 such that the first cloth cover 55 is braced between the third canopy bar 51 and the fourth canopy bar 52, the third canopy bar 51 extends obliquely upward from the rear to the front, and the second axis is located forward and upward of the first axis 53. The secondary canopy assembly extends rearwardly from the connection with the primary canopy assembly between the third canopy bar 51 and the fourth canopy bar 52 and rides on the first cloth cover 55 with the first canopy bar 11 being located rearwardly of the second canopy bar 12 as shown in fig. 15. At the moment, sunshade or rain shielding is carried out only through the main awning assembly, and the sunshade or rain shielding device is suitable for a single person to use.
When only a single person is needed, the auxiliary awning assembly can be detached from the main awning assembly, as shown in fig. 5-7.
In this embodiment, when the stroller is in the first use state, the locking mechanism is in the locked state, and when the stroller is in the second use state, the locking mechanism is in the unlocked state. When the stroller is changed from the first use state to the second use state, the lock 3 gradually slides in a direction to disengage the lock portion 31 from the lock groove 111.
Specifically, the other end portion of the lock member 3 is provided with a first engagement portion 32, the front side of the second connector 22 is provided with a second engagement portion 221a, and the rear side of the second connector 22 is provided with a third engagement portion 221b. When the stroller is in the first use state, the second matching back 221 has a first distance from the locking slot 111, and when the stroller is in the second use state, the third matching back 222 has a second distance from the locking slot 111, and the second distance is greater than the first distance.
When the stroller is in the first use state, the first engaging portion 32 is engaged against the second engaging portion 221a, so that the locking member 3 inserts the locking portion 31 into the locking groove 111 forward, even if the locking mechanism is in the locked state, as shown in fig. 12 to 14. When the stroller is in the second use state, the first engaging portion 32 abuts against the third engaging portion 221b to engage, and the locking member 3 can release the locking portion 31 from the locking slot 111 under the action of the elastic member, even if the locking mechanism is in the unlocked state, as shown in fig. 15 to 17.
In this embodiment, the hook portion 211 has an arc-shaped inner contour surface, and the first mating portion 32 has an arc-shaped surface, which is concentric with the inner contour surface of the hook portion 211 and has the same diameter. The second engaging portion 221a and the third engaging portion 221b are arc-shaped surfaces, and are outer circumferential surfaces of the pillar portion 221, and are disposed concentrically with the inner contour surface of the hook portion 211, the diameter of the second engaging portion 221a is the same as the diameter of the inner contour surface of the hook portion 211, and the diameter of the third engaging portion 221b is smaller than the diameter of the second engaging portion 221a, as shown in fig. 12, 14, 15 and 17.
The two ends of the elastic member are arranged on the locking member 3 and the second canopy rod 12, respectively. The elastic piece can adopt a pressure spring. When the locking mechanism is in a locking state, the elastic piece is compressed and stores energy.
When the child stroller is in the first use state, a limiting structure is arranged between the main awning assembly and the auxiliary awning assembly, so that the auxiliary awning assembly can only rotate upwards and backwards until the child stroller is in the second use state. When the stroller is in the second use state, the secondary canopy assembly can only be rotated upwardly and forwardly to bring the stroller into the first use state due to the first cloth cover 55; or a limiting structure can be arranged between the auxiliary awning assembly and the main awning assembly, so that the auxiliary awning assembly can only rotate upwards and forwards until the child trolley is in a first use state.
The limiting structure comprises a limiting column 6 fixedly arranged on one of the two parts of the first connecting piece 21 and the second connecting piece 22 and a limiting groove 221c which is arranged on the other part and matched with the limiting column 6, the limiting groove 221c extends along the circumferential direction of the rotation of the first connecting piece 21, and the limiting column 6 can be movably arranged in the limiting groove 221c along the length extending direction of the limiting groove 221c, as shown in fig. 18-20. In the present embodiment, the stopper post 6 is provided on the first connector 21, and the stopper groove 221c is provided on the post 221 of the second connector 22.
When the stroller is in the first use state, the limit post 6 abuts against one end of the limit slot 221 c. When the stroller is in the second use state, the limiting post 6 abuts against the other end of the limiting groove 221 c. Due to the abutting effect of the limiting post 6 and the limiting groove 221c, the limiting post 6 can only move towards the opposite end direction of the limiting groove 221c, namely, the auxiliary awning assembly can only rotate upwards and backwards relative to the main awning assembly when the stroller is in the first use state, and the auxiliary awning assembly can only rotate upwards and forwards relative to the main awning assembly when the stroller is in the second use state.
When the secondary canopy assembly is mounted on the main canopy assembly, both the secondary canopy assembly and the main canopy assembly can be folded. When folded, the child stroller is in a second use state, even if the locking mechanism is in an unlocked state. The first canopy rod 11 is rotated forward to be close to the second canopy rod 12, the auxiliary canopy assembly is rotated downward to be close to the third canopy rod 51, the fifth canopy rod 54 is rotated forward to be close to the third canopy rod 51, the third canopy rod 51 drives the fifth canopy rod 54 and the auxiliary canopy assembly to be rotated backward to be close to the fourth canopy rod 52, namely the push rod 101, until all parts forming the auxiliary canopy assembly and the main canopy assembly are closely close together and are close to the push rod 101, and finally the folding is as shown in fig. 22.
Example 2
In this embodiment, as shown in fig. 23, the first connector 21 is provided at the other end portion of the second canopy lever 12, the second connector 22 is detachably connected to the third canopy lever 51, and the first connector 21 is connected to the second connector 22.
In this embodiment, the first connecting member 21 and the second connecting member 22 adopt the same connection mode, that is, the connection between the first connecting member 21 and the second connecting member 22 is also detachable, and the two connecting members can rotate relatively after being connected. Of course, the first connecting piece 21 and the second connecting piece 22 may be connected by other connecting methods, and they may be fixedly connected to form an integral body.
The second connector 22 is detachably connected to the third canopy rod 51 in the following manner: the second connecting piece 22 is provided with a clamping groove 222 matched with the third awning rod 51, the third awning rod 51 is in a polished rod form, and the third awning rod 51 can be clamped into the clamping groove 222 or can be separated from the clamping groove 222. When the third canopy bar 51 snaps into the slot 222, the secondary canopy assembly is coupled to the primary canopy assembly. When the third canopy bar 51 is disengaged from the clamping groove 222, the auxiliary canopy assembly can be detached from the main canopy assembly, as shown in fig. 23 to 26. In this embodiment, the detachable connection between the secondary canopy assembly and the primary canopy assembly is more convenient to operate.
The remainder was the same as in example 1.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (8)
1. A child stroller, characterized in that: the auxiliary awning assembly comprises an awning rod assembly and a connecting assembly used for enabling the awning rod assembly to be detachably connected with the main awning assembly of the child stroller, wherein the main awning assembly comprises a third awning rod and a first cloth sleeve arranged on the third awning rod, the connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged on the awning rod assembly, the second connecting piece is detachably arranged on the third awning rod, and the first connecting piece is connected with the second connecting piece; or the first connecting piece is arranged on the awning pole assembly, the second connecting piece is arranged on the third awning pole, the first connecting piece is detachably connected with the second connecting piece,
when the child stroller is in the first use state, the auxiliary awning assembly extends forwards from the joint with the main awning assembly; when the child stroller is in the second use state, the secondary canopy assembly extends rearward from a connection with the primary canopy assembly or the secondary canopy assembly is disengaged from the primary canopy assembly.
2. The stroller of claim 1, wherein: the awning pole assembly comprises a first awning pole and a second awning pole, one end portion of the first awning pole is rotationally connected with one end portion of the second awning pole, the first connecting piece is arranged at the other end portion of the second awning pole, and the auxiliary awning assembly further comprises a locking mechanism for locking the relative positions of the first awning pole and the second awning pole.
3. The stroller of claim 2, wherein: the locking mechanism comprises a locking piece and a locking groove, wherein the locking piece can be arranged in the second awning rod in a sliding manner along the length extending direction of the second awning rod, the locking groove is arranged on the first awning rod, one end part of the locking piece is provided with a locking part matched with the locking groove, when the stroller is in a first use state, the locking mechanism is in a locking state, the locking part is inserted into the locking groove, when the stroller is in a second use state, the locking mechanism is in an unlocking state, the locking part is separated from the locking groove, and the auxiliary awning assembly further comprises an elastic piece used for driving the locking piece to slide in the direction of separating the locking part from the locking groove.
4. A stroller according to claim 3, wherein: the other end of the locking piece is provided with a first matching part, the front side of the second connecting piece is provided with a second matching part, the rear side of the second connecting piece is provided with a third matching part, when the child stroller is in a first use state, the first matching part and the second matching part are in propping fit, a first distance is reserved between the second matching part and the locking groove, when the child stroller is in a second use state, the first matching part and the third matching part are in propping fit, a second distance is reserved between the third matching part and the locking groove, and the second distance is larger than the first distance.
5. The stroller of claim 4, wherein: the first connecting piece has a hook portion, the hook portion has and is curved interior profile face, the second connecting piece have with hook portion matched with post portion, first cooperation portion be with the interior profile face of hook portion set up with one heart, the same arcwall face of diameter, the second cooperation portion with the third cooperation portion is the setting be in on the post portion with the arcwall face of the interior profile face of hook portion set up with one heart, the diameter of second cooperation portion with the diameter of the interior profile face of hook portion is the same, the diameter of third cooperation portion is less than the diameter of second cooperation portion.
6. The stroller of claim 1, wherein: one of the two parts of the first connecting piece and the second connecting piece is provided with a limit column, the other part is provided with a limit groove matched with the limit column, the limit groove extends along the rotating circumferential direction of the first connecting piece, the limiting post can be movably arranged in the limiting groove along the length extending direction of the limiting groove, when the child stroller is in a first use state, the limiting post is propped against one end part of the limiting groove, and when the child stroller is in a second use state, the limiting post is propped against the other end part of the limiting groove.
7. The stroller of claim 1, wherein: one of the two parts of the first connecting piece and the second connecting piece is provided with a hook part, the other part is provided with a column part matched with the hook part, and the column part can be clamped into the hook part or separated from the hook part.
8. The stroller of claim 1, wherein: the second connecting piece is provided with a clamping groove matched with the third awning rod, and the third awning rod can be clamped into the clamping groove or separated from the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361119.6A CN114771632B (en) | 2022-04-07 | 2022-04-07 | Auxiliary awning assembly and child trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361119.6A CN114771632B (en) | 2022-04-07 | 2022-04-07 | Auxiliary awning assembly and child trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114771632A CN114771632A (en) | 2022-07-22 |
| CN114771632B true CN114771632B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210361119.6A Active CN114771632B (en) | 2022-04-07 | 2022-04-07 | Auxiliary awning assembly and child trolley |
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| CN (1) | CN114771632B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114771632A (en) | 2022-07-22 |
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