Double-seat baby carriage

Abstract

The utility model 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 carriages, and particularly to a double-seat baby carriage and a baby carrier. Background Art

[0002] A baby carriage is a pushcart that can carry a baby or a child (hereinafter simply referred to as "baby") for movement. In order to cope with the increase in the number of babies in a family, double-seat baby carriages are widely favored by the market. Currently, the widths and sizes of the two seats of double-seat baby carriages on the market are basically the same. However, due to the large differences in the body sizes of different babies, the two seats with the same width and size cannot well match babies with different body sizes. This problem is particularly obvious in double-seat baby carriages with the two seats arranged side by side. This results in the ineffective utilization of the seating space of the double-seat baby carriage.

[0003] In addition, a baby carrier can be installed on an existing baby carriage. However, when installing a baby carrier on a double-seat baby carriage, the baby carrier is not convenient to be engaged 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 Utility Model

[0005] The purpose of the present application is to provide a double-seat baby carriage that can conveniently install a baby carrier.

[0006] The purpose of the present application is also to provide a double-seat baby carriage that has good space utilization.

[0007] The purpose of the present application is also to provide a double-seat baby carriage that can solve at least one of the above defects.

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

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

[0010] In one embodiment, a first engaging mechanism is provided on the first connecting rod, and the first engaging mechanism is used to limit 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 the extended position, and the locking member does not limit the baby carrier in the retracted position; an operating member connected to the locking member and configured to drive the locking member to move between the extended position and the retracted position.

[0012] In one embodiment, the first engaging mechanism further includes a reset member disposed between the connecting seat and the locking member 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 flat surface, and the other side of the locking member is formed as an inclined surface that extends obliquely toward the flat surface and the first carrying space or an arc surface that extends curvedly toward the flat surface and the first carrying space.

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

[0016] In one embodiment, the connecting seat forms a cavity, and at least a part of the locking member is located in the cavity.

[0017] In one embodiment, the double-seat baby stroller further includes an armrest that spans the widths of the first carrying space and the second carrying space and is connected to the frame portion. A stop block is provided on the armrest, and the stop block restricts the baby carrier from moving in the horizontal direction.

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

[0019] In one embodiment, two connecting ends of the armrest are connected to two sides of the frame portion. 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 stroller further includes a second link rod, both ends of which are respectively connected to the frame portion, one end of the first link rod is connected to the second link rod, and the other end of the first link rod is connected to the frame portion.

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

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

[0023] In one embodiment, the double-seat stroller further includes two rear foot tubes, and the two rear foot tubes are respectively pivotally connected to the connection parts of the two push handle connecting rods and the two front foot tubes.

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

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

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

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

[0028] On the other hand, the present application provides a double-seat stroller, which includes: a frame portion, being a fixed structure in the width direction; a seat portion provided on the frame portion and including a first seat portion and a second seat portion; a first link rod connected to the frame portion and disposed between the first seat portion and the second seat 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.

[0029] In one embodiment, the frame portion is formed as an annular shape.

[0030] In one embodiment, the double-seat stroller further includes an armrest, the armrest spans the width of the frame portion, and both ends of the armrest 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] In one embodiment, the double-seat baby stroller 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, wherein the width of the first seat portion is greater than the width of the second seat portion.

[0041] 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.

[0042] 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.

[0043] The double - seat baby stroller of the present application has a stable structure and is light in weight. Brief Description of the Drawings

[0044] By considering the following detailed description of the preferred embodiments of the present utility model in conjunction with the accompanying drawings, various objectives, features, and advantages of the present utility model will become more apparent. The drawings are only exemplary illustrations of the present utility model and are not necessarily drawn to scale. In the drawings, the same reference numerals always denote the same or similar components. Among them:

[0045] Figure 1 is a perspective view of the double - seat baby stroller of the present application;

[0046] Figure 2 is a front view of the double - seat baby stroller of the present application;

[0047] Figure 3 is a perspective view of the double - seat baby stroller of the present application with a baby carrier installed;

[0048] Figure 4 is a perspective view of the double - seat baby stroller of the present application, where the baby carrier is separated from the double - seat baby stroller;

[0049] Figure 5 is a perspective view of another angle of the double - seat baby stroller of the present application with a baby carrier installed;

[0050] Figure 6 is Figure 5 an enlarged view of part A in

[0051] Figure 7 is a perspective view of yet another angle of the double - seat baby stroller of the present application with a baby carrier installed;

[0052] Figure 8 is Figure 7 an enlarged view of part B in

[0053] Figure 9 is a sectional perspective view of the double - seat baby stroller of the present application, where some components are removed;

[0054] Figure 10 is Figure 9 an enlarged view of part C in , where the locking member is in the extended position;

[0055] Figure 11 is similar to Figure 10 the view in , where the locking member is in the retracted position;

[0056] Figure 12 is a perspective view of the double - seat baby stroller of the present application in the folded state.

[0057] List of Reference Numerals:

[0058] 100 Double-seat baby stroller

[0059] 101 Frame part

[0060] 102 Wheels

[0061] 110 Push handle

[0062] 120 Push handle connecting rod

[0063] 130 Armrest

[0064] 131 Stopper

[0065] 140 Front foot tube

[0066] 150 Rear foot tube

[0067] 160 Footrest tube

[0068] 170 Second connecting rod

[0069] 180 First connecting rod

[0070] 181 First engaging mechanism

[0071] 182 Operating part

[0072] 1821 Fixed post

[0073] 1822 Operating body

[0074] 183 Locking part

[0075] 1831 Fixed hole

[0076] 184 Connecting seat

[0077] 185 Reset part

[0078] 186 Cavity

[0079] 190 Seat part

[0080] 191 First seat part

[0081] 192 Second seat part

[0082] 300 Baby carrier

[0083] 310 Carry handle

[0084] 311 Support end

[0085] 320 Carrier body

[0086] 321 Second engaging mechanism

[0087] Widths of W, W1, W2, W3, and W4

[0088] Height of H1

[0089] Depth of D1 Detailed implementation manners

[0090] For a clearer illustration of the overall concept of this application, the following will be described in detail by way of examples in combination with the accompanying drawings of the specification.

[0091] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of this application. However, this application can also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited by the specific embodiments disclosed below.

[0092] In addition, in the description of this application, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of this application.

[0093] In this application, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. However, indicating a direct connection means that there is no connection relationship constructed through an excessive structure between the two connected main bodies, and they are only connected through the connection structure to form a whole. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0094] In this application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may mean 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 terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0095] This application provides a double-seat stroller 100, which can be used for one or two infants or children to ride. An infant carrier 300 can be installed on the double-seat stroller 100. The infant carrier 300 can be an infant carrier basket.

[0096] See Figure 1 and Figure 2 , the double-seat 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 telescopic 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 this application is not limited thereto.

[0097] The frame portion 101 may include: a push handle 110, located at the upper part of the double-seat stroller 100; a footrest tube 160, located at the lower part of the double-seat stroller 100; two push handle connecting rods 120, respectively connecting the two ends of the push handle 110; and two front foot tubes 140, respectively connecting the two ends of the footrest tube 160 and respectively connecting to the two push handle connecting rods 120. The frame portion 101 may be formed in a plane. The push handle 110 can be used to push the double-seat stroller 100. The frame portion 101 may be inclined at a certain angle relative to the vertical plane, such that the push handle is close to the rear part of the double-seat stroller 100 and the footrest tube 160 is close to the front part of the double-seat stroller 100, but this application is not limited thereto. The push handle 110, the two push handle connecting rods 120, the two front foot tubes 140, and the footrest tube 160 may be formed integrally, or formed separately and assembled together.

[0098] The double-seat stroller 100 may further include two rear foot tubes 150. The two rear foot tubes 150 are respectively pivotally connected to the connection portions of the two push handle connecting rods 120 and the two front foot tubes 140.

[0099] Alternatively, the two rear foot tubes 150 are connected to the two push handle connecting rods 120, or connected to the two front foot tubes 140.

[0100] Wheels 102 may be installed below the two rear foot tubes 150 and below the footrest tube 160. The double-seat stroller 100 may have three, four or other numbers of wheels 102.

[0101] The double-seat stroller may further include a second link 170, a first link 180 and a seat portion 190.

[0102] One end of the first link 180 may be connected to the frame portion 101 to divide the space within the frame portion 101 into a first load-bearing space and a second load-bearing space. The width W1 of the first load-bearing space may be greater than the width W2 of the second load-bearing space (see Figure 2 ).

[0103] Both ends of the second link 170 are respectively connected to the frame portion 101. The second link 170 may be horizontally arranged. Specifically, both ends of the second link 170 may be respectively connected to the lower parts on both sides of the push handle 110, or may be respectively connected to the upper parts of the two push handle connecting rods 120.

[0104] 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 footrest tube 160.

[0105] Both the second link 170 and the first link 180 may be located within the plane formed by the frame portion 101. When observed from the front of the double-seat 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. Additionally, in some embodiments, the double-seat 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.

[0106] The seat portion 190 may be arranged on the frame portion 101. The seat portion 190 may include a first seat portion 191 and a second seat portion 192. In this 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 spaced apart by the first link 180. Since the frame portion 101 is a fixed structure in the width direction, the frame portion 101 may limit the telescopic movement of the first seat portion 191 and the second seat portion 192 in the width direction. The "width" in the present application may be defined as Figure 2The left - right direction in []. The first link 180 can be disposed between the first seat portion 191 and the second seat portion 192. That is to say, the first link 180 can extend through the space between the first seat portion 191 and the second seat portion 192. Since the first bearing space and the second bearing space have different widths, i.e., W1 and W2 are different, the first link 180 is not evenly distributed in the frame portion 101 but is offset within the frame portion 101. The baby carrier 300 can be fixed in the upper region of the first seat portion 191 of the double - seat stroller 100. The first seat portion 191 and the second seat portion 192 can be arranged side by side in the width direction of the double - seat stroller 100.

[0107] See Figure 2 , the width direction of the double - seat stroller 100 is Figure 2 the left - right direction in []. The width W1 of the first bearing space can be the distance from the first link 180 to the right push - handle connecting rod 120, and the width W2 of the second bearing space can be the distance from the first link 180 to the left push - handle connecting rod 120. The width W1 of the first bearing space and the width W2 of the second bearing space can both be in the range of 270 mm to 390 mm. For example, the width W1 of the first bearing space is 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 can be 760 mm to 800 mm, preferably 780 mm. The ratio of W2 to W1 can 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 can enable the double - seat stroller 100 to have better space utilization and facilitate the seating of babies or children of different body sizes.

[0108] See Figure 3 and Figure 4 , a first latching mechanism 181 can be provided on the first link 180. The first latching mechanism 181 is used to limit the baby carrier 300 disposed on the first seat portion 191. The first latching mechanism 181 can be fixed at a suitable position sleeved on the first link 180. Alternatively, the first latching mechanism 181 is provided on the frame portion 101. For example, the first latching structure 181 is connected to the Figure 2 right side in [].

[0109] The double-seat 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 respectively connected to the two push-bar connecting rods 120. The armrest 130 may extend substantially horizontally at the front of the double-seat stroller 100. Both ends of the armrest 130 may be bent and connected to the two push-bar connecting rods 120 in a direction substantially perpendicular to the two push-bar connecting rods 120. That is to say, the first seat portion 191 and the second seat portion 192 may share one armrest 130.

[0110] A stop 131 may be provided on the armrest 130. The stop 131 may protrude backward from the armrest 130. The "backward" or "rear" in this application may be defined as Figure 2 the direction perpendicular to the paper surface and entering the paper surface. The stop 131 may limit the horizontal movement of the baby carrier 300.

[0111] See Figure 2 , both connecting end portions of the armrest 130 are respectively connected to both sides of the frame portion 101. The width W3 between the first link and one of the connecting end portions is, for example, 348 mm to 368 mm, and in this embodiment, W3 is 358 mm; the width W4 between the first link and the other connecting end portion is, for example, 290 mm to 310 mm, and in this embodiment, W4 is 300 mm. In this embodiment, both connecting end portions of the armrest 130 are connected to the inner sides of both sides of the frame portion 101, that is, the W3 in this embodiment is the distance between the first link 180 on the side close to the first seat portion 191 (that is, the side close to the first carrying space) and the right connecting end portion of the armrest 130, and the W4 in this embodiment is the distance between the first link 180 on the side close to the second seat portion 192 (that is, the side close to the second carrying space) and the left connecting end portion of the armrest 130. It should be noted that both connecting end portions of the armrest 130 may also be connected to the outer sides of both sides of the frame portion 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 can enable the double-seat stroller 100 to have better space utilization and facilitate the seating of infants or children of different body types.

[0112] The baby carrier 300 may be fixed to the double-seat stroller 100 (as Figure 3 shown), or removed from the double-seat stroller 100 (as Figure 4 shown). Specifically, the baby carrier 300 may be fixed to the double-seat stroller 100 in a front-to-back inverted manner, that is, the rear of the baby carrier 300 faces the front of the double-seat stroller 100, so that the baby located in the baby carrier 300 can see the caregiver during use.

[0113] The baby carrier 300 may include a carrying handle 310 and a carrier body 320. Two ends of the carrying handle 310 may be pivotally connected to two sides of the carrier body 320. Two ends of the carrying handle 310 may respectively include supporting ends 311. The two supporting ends 311 may respectively protrude towards two sides of the carrier body 320. The carrying handle 310 may be pivotally connected to the carrier body 320 via the two supporting ends 311.

[0114] When the baby carrier 300 is fixed to the double-seat stroller 100, one of the two supporting ends 311 may abut against the frame portion 101, and the other of the two supporting ends 311 may abut against the first link 180. Specifically, the two supporting ends 311 may respectively abut against the front sides of a push-bar connecting rod 120 and the first link 180.

[0115] The baby 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 baby 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 baby carrier 300 from moving Figure 2 to the left.

[0116] Exemplarily, the second engaging mechanism 321 may provide a certain engaging force, and when a force exceeding this engaging force is applied to the baby carrier 300, the second engaging mechanism 321 may disengage from the armrest 130.

[0117] Exemplarily, the second engaging mechanism 321 may be operated to be fixed to the armrest 130 or disengaged from the armrest 130.

[0118] Referring to Figures 5 to 8 , the first engaging mechanism 181 may include: a connecting seat 184 connected to the first link 180; a locking member 183 telescopically disposed on the connecting seat 184; and an operating member 182 connected to the locking member 183 so as to be able to drive the locking member 183 to move between an extended position (as shown in Figure 10 ) and a retracted position (as shown in Figure 11 ). The locking member 183 may 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 move forward over the first link 180. Specifically, the locking member 183 may block the front portion 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 link 180. In other embodiments, the connecting seat 184 and the first link 180 may be directly fixedly connected by fasteners such as rivets.

[0119] One side (rear side) of the locking member 183 can be formed as a flat surface, while the other side (front side) of the locking member 183 is formed as an inclined surface or a curved surface, so that the locking member 183 prevents the baby carrier 300 (specifically, the part 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 at 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 the inclined surface is formed on the locking member 183, the inclined surface extends obliquely towards the flat surface of the locking member 183 and the first bearing space. When the curved surface is formed on the locking member 183, the curved surface extends curvedly towards the flat surface of the locking member 183 and the first bearing space. The outer surface of the locking member 183 can be made of a flexible material to avoid generating noise when the locking member 183 contacts the baby carrier 300.

[0120] See Figure 10 and Figure 11 , the connecting seat 184 can be formed with a cavity 186, and one side of the cavity 186 is open. The locking member 183 is at least partially located in the cavity 186. The first engaging mechanism 181 can further include a reset member 185. The reset member 185 can be a helical spring or other elastic members, but the present application is not limited thereto. The reset member 185 can be arranged between the inner wall of the cavity 186 of the connecting seat 184 and the locking member 183 to apply a thrust to the connecting seat 184 and the locking member 183, so as to tend to push the locking member 183 to the extended position. That is to say, without other external forces, the locking member 183 will be in the extended position.

[0121] Continuing to refer to Figure 10 and Figure 11 , a long slot (not shown) can be formed on the connecting seat 184. The operating member 182 can pass through the long 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. That is to say, by actuating the operating member 182, the locking member 183 can be driven to move from the extended position to the retracted position. Specifically, the operating member 182 has an operating body 1822 and a fixing post 1821 connected to the operating body. The locking member 183 has a fixing hole 1831. The fixing post 1821 passes through the long slot of the connecting seat 184 and extends into the fixing hole 1831. When the operating member 182 is actuated to slide, the locking member 183 is driven to slide in the cavity 186 of the connecting seat 184 through the cooperation of the fixing post 1821 and the fixing hole 1831. The long slot of the connecting seat 184 allows the fixing post 1821 to slide back and forth.

[0122] In this embodiment, both ends of the operating body 1822 are connected to the fixing post 1821. The connecting seat 184 is provided with long slots on the upper and lower wall surfaces of the cavity 186 for the fixing post 1821 to pass through.

[0123] In another embodiment, only one end of the two ends of the operating body 1822 is connected to the fixing post 1821. In this case, the connecting seat 184 is provided with an elongated slot on one of the upper and lower wall surfaces of the cavity 186 for the fixing post 1821 to pass through.

[0124] As Figure 11 shown, when the locking member 183 is in the retracted position, the operating member 182 can pivot relative to the connecting seat (the pivot axis is at the connection between the operating member 182 and the locking member 183) to hold the locking member in the retracted position by abutting against the rear end (the end far from the opening) of the connecting seat 184. At this time, the locking member 183 is substantially within the cavity 186 of the connecting seat 184. The operating member 182 holds the reset member 185 in a compressed state through the locking member 183.

[0125] When the locking member 183 is in the retracted position, the baby carrier 300 can be separated from the double-seat stroller 100. When it is necessary to install or disassemble the baby carrier 300, the operating member 182 can be moved and then rotated, so as to hold the operating member 182 in the position as Figure 11 shown. Thus, the present application can conveniently fix the baby carrier 300 to the double-seat stroller 100 or separate the baby carrier 300 from the double-seat stroller 100.

[0126] Through the limiting effects 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 stroller 100.

[0127] Referring to Figure 12 , the double-seat stroller 100 can be folded to occupy a smaller space. The folded double-seat stroller 100 can be conveniently stored. When the double-seat stroller 100 is folded and placed upright on the ground (at this time, the push rod connecting rod 120 is substantially perpendicular to the ground), when viewed from the side of the double-seat stroller 100, the double-seat stroller 100 can have a height H1 of 680 mm to 690 mm and a depth D1 of 300 mm to 310 mm. Preferably, the double-seat stroller 100 can have a height H1 of 685 mm and a depth D1 of 305 mm.

[0128] Those skilled in the art will readily conceive of other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of this disclosure and include known common knowledge or conventional technical means in the technical field not disclosed in the present application. The specification and embodiments are only regarded as exemplary, and the true scope and spirit of the present application are pointed out by the claims of the present application.

[0129] Although the present application has been described by way of examples of typical embodiments, the terms used are illustrative and exemplary rather than restrictive. Since the present application can be embodied in many 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 foregoing details, but should be construed in the broadest scope within the scope defined by the claims, and thus all changes falling within the scope of the claims or their equivalents should be covered by the claims.

Claims

1. A double-seat baby stroller, characterized in that, The double-seat stroller includes: A frame part; A first connecting rod, connected to the frame part to divide the space inside the frame part 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 part, arranged on the frame part and including a first seat part and a second seat part, the first seat part and the second seat part being respectively located in the first carrying space and the second carrying space, wherein, the upper region of the first carrying space above the first seat part is also used for accommodating a baby carrier detachably connected to the double-seat stroller.

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

3. The double-seat baby stroller according to claim 2, characterized in that, A first engaging mechanism is arranged on the first connecting rod, and the first engaging mechanism is used for limiting the baby carrier.

4. The double-seat baby stroller according to claim 3, characterized in that, The first engaging mechanism includes: A connecting seat, connected to the first connecting rod; A locking member, telescopically arranged on the connecting seat, wherein the locking member limits the baby carrier in the extended position and does not limit the baby carrier in the retracted position; An operating member, connected to the locking member and used for driving the locking member to move between the extended position and the retracted position.

5. The double-seat stroller according to claim 3, wherein The double-seat stroller further includes an armrest, the armrest spanning the widths of the first carrying space and the second carrying space and connected to the frame part, and a stop block is arranged on the armrest to limit the horizontal movement of the baby carrier.

6. The double-seat stroller according to claim 5, characterized in that, The armrest is also used for fixing with a second engaging mechanism of the baby carrier; and / or, Two connecting ends of the armrest 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-seat baby stroller according to claim 1, wherein, The double-seat stroller further includes a second connecting rod, both ends of the second connecting rod are respectively connected to the frame part, one end of the first connecting rod is connected to the second connecting rod, and the other end of the first connecting rod is connected to the frame part.

8. The double-seat baby stroller according to claim 7, wherein, Both ends of the baby carrier respectively abut against the frame part and the first connecting rod.

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

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

11. A double-seat stroller, characterized in that, The double-seat stroller includes: A frame part, which is of a fixed structure in the width direction; A seat part, arranged on the frame part and including a first seat part and a second seat part; A first connecting rod, connected to the frame part and arranged between the first seat part and the second seat part to divide the space inside the frame part 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.

12. A double-seat baby stroller, characterized in that, The double-seat stroller includes: A frame part, which is of a fixed structure in the width direction; A seat part is provided on the frame part and includes a first seat part and a second seat part, wherein the width of the first seat part is greater than the width of the second seat part.

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