Double-seat baby carriage

Abstract

The invention discloses a double-seat baby carriage. The double-seat baby carriage comprises a frame part; the first connecting rod is connected with the frame part so as to divide the space in the frame part into a first bearing space and a second bearing space, and the width of the first bearing space is larger than that of the second bearing space; the seat part is arranged on the frame part and comprises a first seat part and a second seat part, and the first seat part and the second seat part are located in the first bearing space and the second bearing space respectively; the area, above the first seat part, of the first bearing space is further used for containing a baby carrier detachably connected with the double-seat baby carriage. The double-seat baby carriage is reliable in structure, and the baby carrier can be conveniently disassembled and assembled.

Description

Technical Field

[0001] The present application relates to the technical field of baby strollers, and in particular to a double-seat baby stroller and a baby carrier. Background Art

[0002] A baby stroller is a stroller that can carry an infant or child (hereinafter referred to as a "baby") for movement. In order to cope with the increase in the number of babies in families, baby strollers with double seats are widely popular in the market. At present, the width and size of the two seats of double-seat baby strollers on the market are basically the same, but due to the large difference in body shapes of different babies, two seats with the same width and size cannot be well matched to babies of different body shapes. This problem is particularly obvious in a double-seat baby stroller in which the two seats are arranged side by side. This results in that the riding space of the double-seat baby stroller cannot be effectively utilized.

[0003] In addition, a baby carrier can be installed on an existing baby carriage. However, when the baby carrier is installed on a double-seat baby carriage, it is inconvenient to engage the baby carrier with the double-seat baby carriage, and such a double-seat baby carriage is not flexible enough in terms of space utilization.

[0004] Therefore, it is necessary to develop a double-seat baby carriage that can solve the above problems. Summary of the invention

[0005] The object of the present application is to provide a double-seat baby carriage, which can be conveniently installed with a baby carrier.

[0006] The present application also aims to provide a double-seat baby stroller which has good space utilization.

[0007] The present application also aims to provide a double-seat baby stroller which can solve at least one of the above-mentioned drawbacks.

[0008] To achieve the above-mentioned purpose, on one hand, the present application provides a double-seat baby stroller, which includes: a frame portion; a first connecting rod connected to the frame portion to divide the space inside the frame portion into a first carrying space and a second carrying space, the width of the first carrying space being greater than the width of the second carrying space; a seat portion, arranged on the frame portion and including a first seat portion and a second seat portion, the first seat portion and the second seat portion are respectively located in the first carrying space and the second carrying space, wherein the first carrying space is also used to accommodate a baby carrier detachably connected to the double-seat baby stroller in an area above the first seat portion.

[0009] In one embodiment, the frame portion is a fixed structure in the width direction to limit the telescopic movement of the first seat portion and the second seat portion in the width direction.

[0010] In one embodiment, a first engaging mechanism is disposed on the first connecting rod, and the first engaging mechanism is used to limit the position of the baby carrier.

[0011] In one embodiment, the first engaging mechanism includes: a connecting seat connected to the first connecting rod; a locking member telescopically disposed on the connecting seat, wherein the locking member limits the baby carrier in an extended position and does not limit the baby carrier in a retracted position; and an operating member connected to the locking member and used to drive the locking member to move between the extended position and the retracted position.

[0012] In one embodiment, the first engaging mechanism further comprises a reset member, and the reset member is disposed between the connecting seat and the locking member so as to tend to push the locking member to the extended position.

[0013] In one embodiment, when the locking member is in the retracted position, the operating member can pivot relative to the connecting seat to hold the locking member in the retracted position by abutting against the connecting seat.

[0014] In one embodiment, one side of the locking member is formed as a plane, and the other side of the locking member is formed as an inclined surface extending obliquely toward the plane and the first bearing space or an arc surface extending curved toward the plane and the first bearing space.

[0015] In one embodiment, an elongated slot is formed on the connecting seat, and the operating member has an operating body and a fixing column connected to the operating body, and the fixing column passes through the elongated slot and is connected to the locking member.

[0016] In one embodiment, the connection seat is formed with a cavity, and the locking element is at least partially located in the cavity.

[0017] In one embodiment, the double baby carriage further comprises an armrest, the armrest being connected to the frame portion across a width of the first carrying space and a width of the second carrying space, the armrest being provided with a stopper which limits the movement of the baby carrier in a horizontal direction.

[0018] In one embodiment, the armrest is further used to be fixed with a second engaging mechanism of the baby carrier.

[0019] In one embodiment, the two connecting ends of the handrail are connected to both sides of the frame part, the width between the first connecting rod and one of the connecting ends is 358 mm, and the width between the first connecting rod and the other connecting end is 300 mm.

[0020] In one embodiment, the double-seat baby stroller further comprises a second link, both ends of the second link are respectively connected to the frame portion, one end of the first link is connected to the second link, and the other end of the first link is connected to the frame portion.

[0021] In one embodiment, two ends of the baby carrier abut against the frame portion and the first connecting rod respectively.

[0022] In one embodiment, the frame portion is annular and includes: a push handle located at the upper part of the double-seat baby stroller; a pedal tube located at the lower part of the double-seat baby stroller; two push handle connecting rods respectively connected to the two ends of the push handle; and two front leg tubes respectively connected to the two ends of the pedal tube and respectively connected to the two push handle connecting rods.

[0023] In one embodiment, the double-seat baby stroller further comprises two rear leg tubes, and the two rear leg tubes are respectively pivotally connected to the connection points between the two push handle connecting rods and the two front leg tubes.

[0024] In one embodiment, a ratio of a width of the second carrying space to a width of the first carrying space is in a range of 1:1.1 to 1:1.4.

[0025] In one embodiment, the widths of the first carrying space and the second carrying space are both in a range of 270 mm to 390 mm.

[0026] In one embodiment, the width of the first bearing space is 380 mm.

[0027] In one embodiment, the width of the second bearing space is 322 mm.

[0028] On the other hand, the present application provides a double-seat baby stroller, which includes: a frame portion, which is a fixed structure in the width direction; a seat portion, which is arranged on the frame portion and includes a first seat portion and a second seat portion; a first connecting rod, which is connected to the frame portion and is arranged between the first seat portion and the second seat portion to divide the space inside the frame portion into a first bearing space and a second bearing space, and the width of the first bearing space is greater than the width of the second bearing space.

[0029] In one embodiment, the frame portion is formed in a ring shape.

[0030] In one embodiment, the double baby stroller further comprises a handrail, the handrail spanning across the width of the frame portion, and two ends of the handrail are connected to both sides of the frame portion.

[0031] In one embodiment, the double baby stroller further comprises a second link, both ends of which are respectively connected to both sides of the frame portion, one end of the first link is connected to the second link, and the other end of the first link is connected to the frame portion.

[0032] In one embodiment, the second link and the first link are both located in a plane formed by the frame portion.

[0033] In one embodiment, the double-seat baby stroller is used for allowing a baby carrier to be detachably fixed on the upper area of ​​the first seat portion, and the frame portion and the first connecting rod are used to abut against two ends of the baby carrier respectively.

[0034] In one embodiment, the baby carrier is releasably engaged with the armrest, and a stopper is provided on the armrest, and the stopper is used to limit the movement of the baby carrier along the armrest.

[0035] In one embodiment, the infant carrier is an infant carrier.

[0036] In yet another aspect, the present application provides a baby carrier, comprising a carrier body and a handle pivotably disposed on the carrier body, wherein the baby carrier is detachably connected to the double-seat baby carriage as described above.

[0037] In one embodiment, both ends of the handle include supporting ends respectively, and the handle is pivotally connected to the carrier body via the two supporting ends.

[0038] In one embodiment, one of the two supporting ends abuts against the frame portion, and the other of the two supporting ends abuts against the first link of the double stroller.

[0039] In one embodiment, the infant carrier comprises a second snap-fit ​​mechanism, and the rear portion of the infant carrier is fixed to the armrest of the double-seat baby carriage by means of the second snap-fit ​​mechanism.

[0040] The first seat and the second seat of the double-seat baby carriage of the present application have reasonable sizes, which can accommodate babies of different body shapes, thereby improving space utilization.

[0041] The double-seat baby stroller of the present application can conveniently install and remove the baby carrier, and the baby carrier can be firmly fixed to the double-seat baby stroller without being easily shaken.

[0042] The double-seat baby stroller of the present application has a stable structure and is light in weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Various objects, features and advantages of the present invention will become more apparent by considering the following detailed description of preferred embodiments of the present invention in conjunction with the accompanying drawings. The accompanying drawings are merely exemplary illustrations of the present invention and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always refer to the same or similar parts. Among them:

[0044] Figure 1 is a three-dimensional diagram of a double-seat baby stroller of the present application;

[0045] Figure 2 is a front view of the double-seat baby stroller of the present application;

[0046] Figure 3 is a perspective view of a double-seat baby stroller with a baby carrier installed in the present application;

[0047] Figure 4 is a perspective view of the double-seat baby stroller of the present application, wherein the baby carrier is separated from the double-seat baby stroller;

[0048] Figure 5 is a three-dimensional diagram of the double-seat baby stroller with a baby carrier installed in the present application from another perspective;

[0049] Figure 6 yes Figure 5 An enlarged view of part A in FIG.

[0050] Figure 7 is a three-dimensional diagram of the double-seat baby stroller with a baby carrier installed in the present application from another perspective;

[0051] Figure 8 yes Figure 7 An enlarged view of part B in FIG.

[0052] Fig. 9 is a perspective cutaway view of the double-seat baby stroller of the present application, with some parts removed;

[0053] Fig.10 yes Fig. 9 An enlarged view of portion C in FIG. 1 , wherein the locking member is in an extended position;

[0054] Fig.11 is similar to Fig.10 a view of the invention in which the locking member is in a retracted position;

[0055] Fig.12 It is a three-dimensional diagram of the double-seat baby stroller of the present application in a folded state.

[0056] List of reference numerals:

[0057] 100 Double Baby Stroller

[0058] 101 Framework

[0059] 102 Wheel

[0060] 110 Push handle

[0061] 120 Push handle connecting rod

[0062] 130 Handrail

[0063] 131 Block

[0064] 140 front leg tube

[0065] 150 rear leg

[0066] 160 pedal tube

[0067] 170 Second connecting rod

[0068] 180 First connecting rod

[0069] 181 First engagement mechanism

[0070] 182 Operating parts

[0071] 1821 Fixed column

[0072] 1822 Operation Subject

[0073] 183 Locking parts

[0074] 1831 Fixing hole

[0075] 184 Connector

[0076] 185 reset piece

[0077] 186 Cavity

[0078] 190 Seat

[0079] 191 First Seat

[0080] 192 Second Seat

[0081] 300 Baby Carrier

[0082] 310 Handle

[0083] 311 Support end

[0084] 320 Vehicle Body

[0085] 321 Second engagement mechanism

[0086] W, W1, W2, W3, W4 width

[0087] H1 Height

[0088] D1 Depth DETAILED DESCRIPTION

[0089] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0090] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0091] In addition, in the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or component must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0092] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. However, if it is indicated as a direct connection, it means that the two connected entities are not connected through an intermediate structure, but are only connected to form a whole through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0093] In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0094] The present application provides a double-seat baby stroller 100, which can accommodate one or two babies or children. The double-seat baby stroller 100 can be installed with a baby carrier 300. The baby carrier 300 can be a baby carrier.

[0095] See also Figure 1 and Figure 2 The double-seat baby stroller 100 may include a frame portion 101. The frame portion 101 may be a fixed structure in the width direction, that is, the frame portion 101 is not retractable in the width direction. The frame portion 101 may be formed in a ring shape. The ring shape may be close to a rectangle, for example, a rectangle with chamfers or transition portions at four corners, but the present application is not limited thereto.

[0096] The frame portion 101 may include: a push handle 110, located at the upper part of the double-seat baby stroller 100; a pedal tube 160, located at the lower part of the double-seat baby stroller 100; two push handle connecting rods 120, respectively connected to both ends of the push handle 110; and two front leg tubes 140, respectively connected to both ends of the pedal tube 160, and respectively connected to the two push handle connecting rods 120. The frame portion 101 may be formed in one plane. The push handle 110 may be used to push the double-seat baby stroller 100. The frame portion 101 may be tilted at a certain angle relative to the vertical plane so that the push handle is close to the rear of the double-seat baby stroller 100 and the pedal tube 160 is close to the front of the double-seat baby stroller 100, but the present application is not limited thereto. The push handle 110, the two push handle connecting rods 120, the two front leg tubes 140 and the pedal tube 160 may be formed as one body, or formed separately and assembled together.

[0097] The double-seat baby stroller 100 may further include two rear leg tubes 150. The two rear leg tubes 150 are respectively pivotally connected to the connection points of the two push handle connecting rods 120 and the two front leg tubes 140.

[0098] Alternatively, the two rear leg tubes 150 are connected to the two push handle connecting rods 120 , or are connected to the two front leg tubes 140 .

[0099] Wheels 102 may be installed below the two rear leg tubes 150 and below the pedal tube 160. The double baby stroller 100 may have three, four or other numbers of wheels 102.

[0100] The double baby stroller may further include a second link 170 , a first link 180 , and a seat portion 190 .

[0101] The first connecting rod 180 may be connected to the frame portion 101 to separate the space in the frame portion 101 into a first bearing space and a second bearing space. The width W1 of the first bearing space may be greater than the width W2 of the second bearing space (see Figure 2 ).

[0102] The two ends of the second connecting rod 170 are respectively connected to the frame part 101. The second connecting rod 170 can be arranged horizontally. Specifically, the two ends of the second connecting rod 170 can be respectively connected to the lower parts of both sides of the push handle 110, or can be respectively connected to the upper parts of the two push handle connecting rods 120.

[0103] One end of the first link 180 may be connected to the second link 170, and the other end of the first link 180 may be connected to the frame portion 101. Specifically, the other end of the first link 180 may be connected to the foot tube 160.

[0104] The second link 170 and the first link 180 may both be located in a plane formed by the frame portion 101. When viewed from the front of the double-seat baby stroller 100, the second link 170 and the first link 180 may be formed in a "T" shape. The second link 170 and the first link 180 may be thinner than the frame portion 101, and the first link 180 may be thinner than the second link 170, but the present application is not limited thereto. In addition, in some embodiments, the double-seat baby stroller 100 may not be provided with the second link 170, and both ends of the first link 180 are connected to the frame portion 101.

[0105] The seat portion 190 can be set on the frame portion 101. The seat portion 190 may include a first seat portion 191 and a second seat portion 192. In the present embodiment, the width of the first seat portion 191 is greater than the width of the second seat portion 192; of course, in other embodiments, the width of the first seat portion 191 may also be equal to or less than the width of the second seat portion 192, as long as the widths of the first seat portion 191 and the second seat portion 192 can provide sufficient supporting force and supporting area. The first seat portion 191 and the second seat portion 192 may be separated by the first connecting rod 180. Since the frame portion 101 is a fixed structure in the width direction, the frame portion 101 can limit the telescopic movement of the first seat portion 191 and the second seat portion 192 in the width direction. The "width" in this application can be defined as Figure 2 The first connecting rod 180 may be disposed between the first seat portion 191 and the second seat portion 192. That is, the first connecting rod 180 may extend through between the first seat portion 191 and the second seat portion 192. Since the first carrying space and the second carrying space have different widths, namely, W1 and W2 are different, the first connecting rod 180 does not evenly divide the frame portion 101, but is offset in the frame portion 101. The double-seat baby stroller 100 may fix the baby carrier 300 in the upper area of ​​the first seat portion 191. The first seat portion 191 and the second seat portion 192 may be arranged side by side in the width direction of the double-seat baby stroller 100.

[0106] See also Figure 2 , the width direction of the double baby carriage 100 is Figure 2In the left-right direction of the stroller 100, the width W1 of the first bearing space may be the distance from the first connecting rod 180 to the push handle connecting rod 120 on the right side, and the width W2 of the second bearing space may be the distance from the first connecting rod 180 to the push handle connecting rod 120 on the left side. The width W1 of the first bearing space and the width W2 of the second bearing space may both be in the range of 270 mm to 390 mm. The width W1 of the first bearing space is, for example, 370 mm to 390 mm, preferably, 380 mm. The width W2 of the second bearing space is, for example, 312 mm to 332 mm, preferably, 322 mm. The width W of the double-seat stroller 100 may be 760 mm to 800 mm, preferably, 780 mm. The ratio of W2 to W1 may be in the range of 1:1.1 to 1:1.4, preferably, in the range of 1:1.2 to 1:1.3, and more preferably, 1:1.25. This enables the double-seat baby stroller 100 to have better space utilization, making it easier for babies or children of different sizes to sit in it.

[0107] See also Figure 3 and Figure 4 , the first connecting rod 180 may be provided with a first engaging mechanism 181. The first engaging mechanism 181 is used to limit the position of the baby carrier 300 provided on the first seat portion 191. The first engaging mechanism 181 may be sleeved at a suitable position on the first connecting rod 180 and fixed. Alternatively, the first engaging mechanism 181 is provided on the frame portion 101, for example, the first engaging mechanism 181 and the frame portion 101 are connected to each other. Figure 2 The right side connection in .

[0108] The double-seat baby stroller 100 may further include an armrest 130. The armrest 130 may be connected to the frame portion 101 across the width W1 of the first carrying space and the width W2 of the second carrying space. Specifically, both ends of the armrest 130 may be connected to the two push handle connecting rods 120, respectively. The armrest 130 may extend substantially horizontally at the front of the double-seat baby stroller 100. Both ends of the armrest 130 may be bent and connected to the two push handle connecting rods 120 in a direction substantially perpendicular to the two push handle connecting rods 120. That is, the first seat portion 191 and the second seat portion 192 may share one armrest 130.

[0109] The armrest 130 may be provided with a stopper 131. The stopper 131 may protrude backward from the armrest 130. The term "backward" or "rear" in this application may be defined as Figure 2 The stopper 131 can limit the movement of the infant carrier 300 in the horizontal direction.

[0110] See also Figure 2, the two connecting ends of the armrest 130 are respectively connected to the two sides of the frame part 101. The width W3 between the first connecting rod and one of the connecting ends is, for example, 348 mm to 368 mm, and W3 is 358 mm in this embodiment; the width W4 between the first connecting rod and the other connecting end is, for example, 290 mm to 310 mm, and W4 is 300 mm in this embodiment. In this embodiment, the two connecting ends of the armrest 130 are connected to the inner sides of the two sides of the frame part 101, that is, W3 of this embodiment is the distance between the connecting end of the first connecting rod 180 on the side close to the first seat part 191 (that is, the side close to the first bearing space) and the right side of the armrest 130, and W4 of this embodiment is the distance between the connecting end of the first connecting rod 180 on the side close to the second seat part 192 (that is, the side close to the second bearing space) and the left side of the armrest 130. It should be noted that the two connecting ends of the armrest 130 can also be connected to the outer sides of the two sides of the frame part 101. The ratio of W4 to W3 may be in the range of 1:1.1 to 1:1.4, preferably in the range of 1:1.2 to 1:1.3, and more preferably 1:1.25. This enables the double baby carriage 100 to have better space utilization, and is convenient for infants or children of different sizes to ride.

[0111] The infant carrier 300 can be fixed to a double baby carriage 100 (eg Figure 3 ), or removed from the double stroller 100 (as shown Figure 4 Specifically, the baby carrier 300 can be fixed to the double-seat baby carriage 100 in an inverted manner, that is, the rear of the baby carrier 300 faces the front of the double-seat baby carriage 100, so that the baby in the baby carrier 300 can see the caregiver when in use.

[0112] The infant carrier 300 may include a handle 310 and a carrier body 320. Both ends of the handle 310 may be pivotally connected to both sides of the carrier body 320. Both ends of the handle 310 may include support ends 311, respectively. The two support ends 311 may protrude to both sides of the carrier body 320, respectively. The handle 310 may be pivotally connected to the carrier body 320 via the two support ends 311.

[0113] When the baby carrier 300 is fixed to the double-seat stroller 100, one of the two support ends 311 can abut against the frame portion 101, and the other of the two support ends 311 can abut against the first connecting rod 180. Specifically, the two support ends 311 can abut against the front side of one push handle connecting rod 120 and the front side of the first connecting rod 180, respectively.

[0114] The infant carrier 300 may include a second engaging mechanism 321. Specifically, the second engaging mechanism 321 is located at the rear of the carrier body 320. The rear of the infant carrier 300 is fixed to the armrest 130 by means of the second engaging mechanism 321. The stopper 131 may abut against the left side of the carrier body 320 to prevent the infant carrier 300 from moving toward the rear. Figure 2 Move to the left.

[0115] For example, the second engaging mechanism 321 may provide a certain engaging force, and when a force exceeding the engaging force is applied to the infant carrier 300 , the second engaging mechanism 321 may be detached from the armrest 130 .

[0116] Exemplarily, the second engaging mechanism 321 can be operated to be fixed to the armrest 130 or detached from the armrest 130 .

[0117] See also Figures 5 to 8 The first engaging mechanism 181 may include: a connecting seat 184 connected to the first connecting rod 180; a locking member 183 telescopically disposed on the connecting seat 184; an operating member 182 connected to the locking member 183, so as to drive the locking member 183 to the extended position (such as Fig.10 ) and the retracted position (as shown Fig.11 The locking member 183 can limit the baby carrier 300 in the extended position, and the locking member 183 does not limit the baby carrier 300 in the retracted position and allows the baby carrier 300 to pass forward over the first connecting rod 180. Specifically, the locking member 183 can block the front of the carrier body 320 of the baby carrier 300 in the extended position to prevent the baby carrier 300 from tilting forward. In this embodiment, the connecting seat 184 is sleeved on the first connecting rod 180. In other embodiments, the connecting seat 184 and the first connecting rod 180 can be directly fixedly connected by fasteners such as rivets.

[0118] One side (rear side) of the locking member 183 may be formed as a plane, while the other side (front side) of the locking member 183 may be formed as an inclined surface or an arc surface, so that the locking member 183 prevents the baby carrier 300 (specifically, the portion of the carrier body 320 away from the second engaging mechanism 321) from moving from one side of the locking member 183 to the other side of the locking member 183 when in the extended position (see Figure 8 ), but allows the baby carrier 300 to move from the other side of the locking member 183 to one side of the locking member 183. When an inclined surface is formed on the locking member 183, the inclined surface extends obliquely toward the plane of the locking member 183 and the first bearing space. When an arc surface is formed on the locking member 183, the arc surface bends and extends toward the plane of the locking member 183 and the first bearing space. The outer surface of the locking member 183 may have a flexible material to avoid noise when the locking member 183 contacts the baby carrier 300.

[0119] See also Fig.10 and Fig.11 , the connection seat 184 may be formed with a cavity 186, one side of which is open. The locking member 183 is at least partially located in the cavity 186. The first engaging mechanism 181 may also include a reset member 185. The reset member 185 may be a coil spring or other elastic member, but the present application is not limited thereto. The reset member 185 may be arranged between the inner wall of the cavity 186 of the connection seat 184 and the locking member 183 to apply a thrust to the connection seat 184 and the locking member 183, thereby tending to push the locking member 183 to the extended position. In other words, in the absence of other external forces, the locking member 183 will be in the extended position.

[0120] Continue to see Fig.10 and Fig.11 , an elongated slot (not shown) may be formed on the connection seat 184. The operating member 182 may pass through the elongated slot and be connected to the locking member 183, so that the movement of the locking member 183 between the extended position and the retracted position is linked with the operating member 182. In other words, the locking member 183 may be driven to move from the extended position to the retracted position by actuating the operating member 182. Specifically, the operating member 182 has an operating body 1822 and a fixed column 1821 connected to the operating body, and the locking member 183 has a fixed hole 1831, and the fixed column 1821 passes through the elongated slot of the connection seat 184 and extends into the fixed hole 1831. When the actuating operating member 182 slides, the locking member 183 is driven to slide in the cavity 186 of the connection seat 184 through the cooperation of the fixed column 1821 and the fixed hole 1831. The elongated slot of the connection seat 184 allows the fixed column 1821 to slide back and forth.

[0121] In this embodiment, both ends of the operating body 1822 are connected to the fixing pillars 1821. The connecting seat 184 is provided with long grooves on the upper and lower walls of the cavity 186 for the fixing pillars 1821 to pass through.

[0122] In another embodiment, only one of the two ends of the operating body 1822 is connected to the fixing column 1821 . In this case, the connection seat 184 has an elongated groove on one of the upper and lower walls of the cavity 186 for the fixing column 1821 to pass through.

[0123] like Fig.11 As shown, when the locking member 183 is in the retracted position, the operating member 182 can pivot relative to the connection seat (the pivot axis is at the connection between the operating member 182 and the locking member 183) to keep the locking member in the retracted position by abutting against the rear end (the end away from the opening) of the connection seat 184. At this time, the locking member 183 is basically in the cavity 186 of the connection seat 184. The operating member 182 keeps the reset member 185 in a compressed state through the locking member 183.

[0124] When the locking member 183 is in the retracted position, the infant carrier 300 can be separated from the double-seat baby carriage 100. When it is necessary to install or remove the infant carrier 300, the operating member 182 can be moved and then rotated, so that the operating member 182 is kept in the position as shown in FIG. Fig.11 In this way, therefore, the present application can conveniently fix the baby carrier 300 to the double-seat baby carriage 100 or detach the baby carrier 300 from the double-seat baby carriage 100 .

[0125] Through the limiting functions of the first engaging mechanism 181 , the second engaging mechanism 321 , the supporting end 311 and the stopper 131 , the baby carrier 300 can be stably fixed on the double-seat baby carriage 100 .

[0126] See also Fig.12 The double baby stroller 100 can be folded to occupy a smaller space. The folded double baby stroller 100 can be conveniently stored. When the double baby stroller 100 is folded and placed upright on the ground (the push handle connecting rod 120 is substantially perpendicular to the ground), the double baby stroller 100 can have a height H1 of 680 mm to 690 mm and a depth D1 of 300 mm to 310 mm when viewed from the side of the double baby stroller 100. Preferably, the double baby stroller 100 can have a height H1 of 685 mm and a depth D1 of 305 mm.

[0127] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the invention disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present disclosure and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the claims of the present application.

[0128] Although the present application has been described with reference to typical embodiments, the terms used are illustrative and exemplary rather than restrictive. Since the present application can be implemented in various forms without departing from the spirit and essence of the present application, it should be understood that the above embodiments are not limited to any of the aforementioned details, but should be interpreted in the broadest sense within the scope defined by the claims, so all changes falling within the claims or their equivalents should be covered by the claims.

Claims

1. A double-seat baby stroller, characterized in that: The double baby stroller comprises: Framework Department; a first connecting rod connected to the frame portion to divide the space in the frame portion into a first bearing space and a second bearing space, wherein the width of the first bearing space is greater than the width of the second bearing space; a seat portion, which is arranged on the frame portion and comprises a first seat portion and a second seat portion, wherein the first seat portion and the second seat portion are respectively located in the first bearing space and the second bearing space, The first carrying space in the upper area of ​​the first seat portion is also used to accommodate a baby carrier detachably connected to the double-seat baby carriage.

2. The double baby stroller according to claim 1, characterized in that: The frame portion is a fixed structure in the width direction to limit the telescopic movement of the first seat portion and the second seat portion in the width direction.

3. The double baby stroller according to claim 2, characterized in that: The first connecting rod is provided with a first engaging mechanism, and the first engaging mechanism is used to limit the position of the baby carrier.

4. The double baby stroller according to claim 3, characterized in that: The first engaging mechanism comprises: A connecting seat connected to the first connecting rod; a locking member, telescopically disposed on the connecting seat, wherein the locking member limits the baby carrier in an extended position and does not limit the baby carrier in a retracted position; The operating member is connected to the locking member and is used to drive the locking member to move between the extended position and the retracted position.

5. The double baby stroller according to claim 3, characterized in that: The double-seat baby carriage further includes an armrest, which is connected to the frame portion across a width of the first carrying space and a width of the second carrying space, and a stopper is provided on the armrest, which limits the movement of the baby carrier in a horizontal direction.

6. The double baby stroller according to claim 5, characterized in that: The armrest is further used to be fixed with the second engaging mechanism of the baby carrier; and / or, The two connecting ends of the handrail are connected to both sides of the frame part, the width between the first connecting rod and one of the connecting ends is 358 mm, and the width between the first connecting rod and the other connecting end is 300 mm.

7. The double baby stroller according to claim 1, characterized in that: The double-seat baby stroller further includes a second link, both ends of which are respectively connected to the frame portion, one end of the first link is connected to the second link, and the other end of the first link is connected to the frame portion.

8. The double baby stroller according to claim 7, characterized in that: Two ends of the baby carrier are respectively in contact with the frame portion and the first connecting rod.

9. The double baby stroller according to claim 1, characterized in that: The ratio of the width of the second bearing space to the width of the first bearing space is in the range of 1:1.1 to 1:1.4; and / or, The widths of the first bearing space and the second bearing space are both in the range of 270 mm to 390 mm.

10. The double baby stroller according to claim 1, characterized in that: The width of the first bearing space is 380 mm; and / or, The width of the second bearing space is 322 mm.

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