Foldable sleeping basket

Abstract

The utility model discloses a foldable sleeping basket, the bottom of the sleeping basket is provided with a first connecting assembly connected with a first supporting and positioning piece, the bottom of the sleeping basket is provided with a second connecting assembly connected with a second supporting and positioning piece, and the second connecting assembly can move along with the second supporting and positioning piece; according to the sleeping basket, the first connecting assembly and the second connecting assembly are arranged at the bottom of the sleeping basket, and when the distance between the first supporting and positioning piece and the second supporting and positioning piece is changed, the second connecting assembly can move along with the second supporting and positioning piece; no matter how the distance between the first supporting positioning piece and the second supporting positioning piece changes, it can be ensured that the sleeping basket is connected with the first supporting positioning piece through the first connecting assembly and connected with the second supporting positioning piece through the second connecting assembly, and the sleeping basket does not need to be detached between the first supporting positioning piece and the second supporting positioning piece; and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of baby carriages, in particular to a foldable sleeping basket. Background Art

[0002] A sleeping bassinet is usually suitable for babies from birth to about 15 months old. The sleeping bassinet can be carried by hand or placed on the two support rods of the stroller frame. When placing the sleeping bassinet on the stroller frame, the sleeping bassinet is usually positioned on the two support rods of the stroller frame. To ensure the stability of the sleeping bassinet, there must be a certain distance between the two support rods. Therefore, the two support rods are installed on different components, which will cause the distance between the two support rods to change as the frame is folded, which brings difficulties to the connection method between the sleeping bassinet and the frame. When the stroller needs to be folded, the sleeping bassinet is usually removed from the frame and then the frame is folded, which brings inconvenience to folding. Utility Model Content

[0003] In view of the technical problem mentioned above that after the sleeping basket in the prior art is installed on the stroller frame, if the stroller frame is to be folded, the sleeping basket needs to be removed from the frame before the frame can be folded, which is a relatively troublesome operation. The technical solution adopted by the present invention to solve the technical problem is a foldable sleeping basket, wherein the sleeping basket is connected between a first supporting positioning member and a second connecting assembly, the first supporting positioning member and the second connecting assembly are parallel to each other, the bottom of the sleeping basket is provided with a first connecting assembly connected to the first supporting positioning member, the bottom of the sleeping basket is provided with a second connecting assembly connected to the second supporting positioning member, and the second connecting assembly can move with the second supporting positioning member.

[0004] In the foldable sleeping cot as described above, the second connecting assembly includes a guide rail and a sliding seat. The guide rail is provided at the bottom of the sleeping cot, the sliding seat is slidably connected to the guide rail, and the sliding seat is connected to the second supporting positioning member.

[0005] In the foldable sleeping cot as described above, an elastic member for driving the sliding seat to return to its original position is provided at the bottom of the sleeping cot.

[0006] In the foldable sleeping cot as described above, the first connecting assembly is detachably connected to the first supporting positioning member, and the second connecting assembly is detachably connected to the second supporting positioning member.

[0007] As described above, a foldable sleeping basket, the first connecting component includes: a first connecting seat, a first hook and a first torsion spring, the first connecting seat is provided with a first groove for positioning the first supporting positioning member, the middle part of the first hook is pivotally connected to the first connecting seat, and the first torsion spring is arranged on the first connecting seat to drive the first hook to lock the first supporting positioning member in the first groove; the sliding seat is provided with a second groove for positioning the second supporting positioning member, the sliding seat is provided with a second hook and a second torsion spring, the middle part of the second hook is pivotally connected to the sliding seat, and the second torsion spring is arranged on the sliding seat to drive the second hook to lock the second supporting positioning member in the second groove, and the bottom of the sleeping basket is provided with a first unlocking mechanism that simultaneously drives the first hook and the second hook to unlock.

[0008] As described above, a foldable sleeping basket, the first unlocking mechanism includes: a first unlocking seat, a first unlocking block, a first unlocking pull wire and a second unlocking pull wire. The first unlocking seat is arranged at the bottom of the sleeping basket, and the first unlocking block is slidably connected to the first unlocking seat; one end of the outer tube of the first unlocking pull wire is connected to the first unlocking seat, and the other end of the outer tube of the first unlocking pull wire is connected to the first connecting seat, one end of the inner core of the first unlocking pull wire is connected to the first unlocking block, and the other end of the inner core of the first unlocking pull wire is connected to the first hook; one end of the outer tube of the second unlocking pull wire is connected to the first unlocking seat, and the other end of the outer tube of the second unlocking pull wire is connected to the sliding seat, one end of the inner core of the second unlocking pull wire is connected to the first unlocking block, and the other end of the inner core of the second unlocking pull wire is connected to the second hook; so that when the first unlocking block is driven, the first hook and the second hook can be unlocked at the same time.

[0009] The foldable sleeping basket as described above comprises: a base, a fence, a first folding rod and a second folding rod, the bottom of the fence is provided with a first slide groove, the base is provided with a second slide groove, the upper end of the first folding rod is pivotally connected to the bottom of the fence, the lower part of the first folding rod is slidably connected to the second slide groove, the upper end of the second folding rod is slidably connected in the first slide groove, the lower part of the second folding rod is pivotally connected to the base, the middle part of the first folding rod and the middle part of the second folding rod are hinged to each other, the base is provided with a locking mechanism for locking the lower part of the first folding rod when the sleeping basket is unfolded, and the base is also provided with a second unlocking mechanism for driving the locking mechanism to unlock so that the sleeping basket can be folded.

[0010] As described above, the locking mechanism of the foldable sleeping cot includes: a locking seat, a locking tongue and a locking spring. The locking seat is arranged at the bottom of the base, the locking tongue is slidably connected to the locking seat, and the locking spring is arranged on the locking seat to drive the locking tongue to extend and lock the lower part of the first folding rod.

[0011] As described above, the second unlocking mechanism of the foldable sleeping basket includes: a second unlocking seat, a second unlocking block and a third unlocking pull wire, the second unlocking seat is arranged on the base, and the second unlocking block is slidably connected to the second unlocking seat; one end of the outer tube of the third unlocking pull wire is connected to the second unlocking seat, the other end of the outer tube of the third unlocking pull wire is connected to the locking seat, one end of the inner core of the third unlocking pull wire is connected to the second unlocking block, and the other end of the inner core of the third unlocking pull wire is connected to the lock tongue.

[0012] In the foldable sleeping cot as described above, the first supporting positioning member is a first supporting rod provided on the foldable frame, the second supporting positioning member is a second supporting rod provided on the foldable frame, and when the frame is folded or unfolded, the second connecting assembly can move with the second supporting rod.

[0013] The beneficial effects of the utility model are:

[0014] 1. The sleeping cot of the present invention is provided with a first connecting assembly connected to the first supporting positioning member at the bottom thereof, and a second connecting assembly connected to the second supporting positioning member at the bottom thereof. When the distance between the first supporting positioning member and the second supporting positioning member changes, the second connecting assembly can move with the second supporting positioning member. With such a connection method, no matter how the distance between the first supporting positioning member and the second supporting positioning member changes, it can be ensured that the sleeping cot is connected to the first supporting positioning member through the first connecting assembly and connected to the second supporting positioning member through the second connecting assembly. There is no need to disassemble the sleeping cot from between the first supporting positioning member and the second supporting positioning member, which has the advantage of convenient operation.

[0015] 2. An elastic member is provided at the bottom of the sleeping basket to drive the sliding seat to reset. The elastic force of the elastic member can reduce the gap between the bottom of the sleeping basket and the sliding seat, and can drive the frame to reset when the frame is folded.

[0016] 3. When the first unlocking block on the sleeping basket is driven to move, the inner cores of the first unlocking cable and the second unlocking cable will be driven to move at the same time, thereby driving the first hook and the second hook to unlock, and the sleeping basket can be quickly removed from the frame; and one end of the outer tube of the first unlocking cable is connected to the first unlocking seat, and the other end of the outer tube of the second unlocking cable is connected to the sliding seat. With such a design, the first connecting component and the second connecting component will not interfere with each other, and the sliding seat can also be unlocked when it moves with the second support rod.

[0017] 4. The locking mechanism of the sleeping basket locks the lower part of the first folding rod in the second slide groove. When the second unlocking mechanism drives the locking mechanism to unlock, the lower part of the first folding rod moves left along the second slide groove to realize the folding of the sleeping basket, which has the advantage of convenient operation.

[0018] 5. When the sleeping cot needs to be unlocked, it is only necessary to drive the second unlocking block. The second unlocking block can drive the inner core of the third unlocking wire and then drive the second unlocking block to retract into the second unlocking seat to achieve unlocking, which has the advantage of easy operation.

[0019] The present invention will be further described below with reference to the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the structural schematic diagrams of the sleeping basket of the present invention installed on the baby carriage frame;

[0021] Figure 2 This is the second structural diagram of the sleeping basket of the present invention installed on the baby carriage frame;

[0022] Figure 3 This is one of the structural diagrams of the sleeping basket of the present invention;

[0023] Figure 4 This is the second structural diagram of the sleeping basket of the present invention;

[0024] Figure 5 This is one of the exploded schematic diagrams of the first connecting assembly and the second connecting assembly of the sleeping basket of the present invention;

[0025] Figure 6 This is the second exploded schematic diagram of the first connecting assembly and the second connecting assembly of the sleeping basket of the present invention;

[0026] Figure 7 This is an exploded schematic diagram of the sleeping cot base, the locking mechanism, and the second unlocking mechanism of the present invention;

[0027] Figure 8 This is a side structural diagram of the frame of the mid-size stroller of the present invention;

[0028] Figure 9 This is an exploded schematic diagram of the frame of the mid-size stroller of the present invention;

[0029] Figure 10 This is one of the exploded schematic diagrams of the frame locking assembly of the frame of the present invention;

[0030] Figure 11 This is the second exploded schematic diagram of the frame locking assembly of the frame of the present invention;

[0031] Figure 12The utility model discloses a structure diagram of the sleeping basket in the folding state of the vehicle frame.

[0032] Figure 13 The utility model discloses a structure diagram of the vehicle frame in the folding state. DETAILED DESCRIPTION

[0033] The embodiment of the utility model will be explained in detail below with the drawings.

[0034] As Figures 1 to 13 The utility model discloses a structure diagram of the sleeping basket in the folding state of the vehicle frame.

[0035] In order to realize that the second connecting assembly 22 can move with the second support positioning piece, in the embodiment, the second connecting assembly 22 includes: guide rail 221 and sliding seat 222, the guide rail 221 is arranged at the bottom of the sleeping basket 2, the sliding seat 222 is slidably connected on the guide rail 221, and the sliding seat 222 is connected with the second support positioning piece 102. The second support positioning piece 102 is connected with the sliding seat 222 slidably connected on the guide rail 221, and reliable connection can be adapted when the interval between the first support positioning piece 101 and the second support positioning piece 102 changes.

[0036] In the embodiment, the elastic member 223 that drives the sliding seat 222 to reset is arranged at the bottom of the sleeping basket 2. The elastic member 223 can be a spring, and the elastic force of the elastic member 223 can reduce the gap between the bottom of the sleeping basket 2 and the sliding seat 222. In addition, when the vehicle frame is folded, the vehicle frame can be driven to reset.

[0037] In the embodiment, the first connecting assembly 21 is detachably connected with the first supporting positioning member 101, and the second connecting assembly 22 is detachably connected with the second supporting positioning member 102, so that the sleeping basket 2 can be detached from between the first supporting positioning member 101 and the second supporting positioning member 102.

[0038] As shown in Figure 4 , Figure 5 , Figure 6 In the embodiment, the first connecting assembly 21 comprises a first connecting seat 211, a first clamping hook 212 and a first torsion spring 213. The first connecting seat 211 is provided with a first recess 2110 for positioning the first supporting positioning member 101. The middle part of the first clamping hook 212 is pivotally connected to the first connecting seat 211. The first torsion spring 213 is arranged on the first connecting seat 211 to drive the first clamping hook 212 to lock the first supporting positioning member 101 in the first recess 2110. The sliding seat 222 is provided with a second recess 2220 for positioning the second supporting positioning member 102. The sliding seat 222 is provided with a second clamping hook 224 and a second torsion spring 225. The middle part of the second clamping hook 224 is pivotally connected to the sliding seat 222. The second torsion spring 225 is arranged on the sliding seat 222 to drive the second clamping hook 224 to lock the second supporting positioning member 102 in the second recess 2220. The bottom of the sleeping basket 2 is provided with a first unlocking mechanism 230 for simultaneously driving the first clamping hook 212 and the second clamping hook 224 to be unlocked. The first supporting positioning member 101 is locked in the first recess 2110 by the first clamping hook 212, and the second supporting positioning member 102 is locked in the second recess 2220 by the second clamping hook 224. The first clamping hook 212 and the second clamping hook 224 are simultaneously driven to be unlocked by the first unlocking mechanism 230.

[0039] In this embodiment, the first unlocking mechanism 230 includes: a first unlocking seat 231, a first unlocking block 232, a first unlocking pull line 233 and a second unlocking pull line 234. The first unlocking seat 231 is arranged at the bottom of the sleeping basket 2, and the first unlocking block 232 is slidably connected to the first unlocking seat 231; one end of the outer tube of the first unlocking pull line 233 is connected to the first unlocking seat 231, and the other end of the outer tube of the first unlocking pull line 233 is connected to the first connecting seat 211, and one end of the inner core of the first unlocking pull line 233 is connected to the first unlocking block 23 2 connection, the other end of the inner core of the first unlocking wire 233 is connected to the first hook 212; one end of the outer tube of the second unlocking wire 234 is connected to the first unlocking seat 231, and the other end of the outer tube of the second unlocking wire 234 is connected to the sliding seat 222. One end of the inner core of the second unlocking wire 234 is connected to the first unlocking block 232, and the other end of the inner core of the second unlocking wire 234 is connected to the second hook 224. When the first unlocking block 232 is driven, the first hook 212 and the second hook 224 can be unlocked at the same time. When the first unlocking block 232 is driven, the inner cores of the first unlocking wire 233 and the second unlocking wire 234 are driven at the same time, thereby unlocking the first hook 212 and the second hook 224. One end of the outer tube of the first unlocking wire 233 is connected to the first unlocking seat 231, and the other end of the outer tube of the second unlocking wire 234 is connected to the sliding seat 222. With such a design, the first connecting component and the second connecting component will not interfere with each other, and the sliding seat 222 can also be unlocked when it moves with the second support rod.

[0040] like Figure 3 、 Figure 4 and Figure 7 As shown, the sleeping basket 2 includes: a base 27, a fence 28, a first folding rod 23 and a second folding rod 24. The bottom of the fence 28 is provided with a first slide groove 201, and the base 27 is provided with a second slide groove 203. The upper end of the first folding rod 23 is pivotally connected to the bottom of the fence 28, and the lower part of the first folding rod 23 is slidably connected to the second slide groove 203. The upper end of the second folding rod 24 is slidably connected in the first slide groove 201, and the lower part of the second folding rod 24 is pivotally connected to the base 27. The middle part of the first folding rod 23 and the middle part of the second folding rod 24 are hinged to each other. The base 27 is provided with a locking mechanism 25 for locking the lower part of the first folding rod 23 when the sleeping basket 2 is unfolded. The base 27 is also provided with a second unlocking mechanism 26 for driving the locking mechanism 25 to unlock so that the sleeping basket 2 can be folded. Figure 3The sleeping cot is shown in the unfolded state. At this time, the locking mechanism 25 locks the lower part of the first folding rod 23 in the second slide groove 203. When the second unlocking mechanism 26 drives the locking mechanism 25 to unlock, the lower part of the first folding rod 23 moves leftward along the second slide groove 203 (by Figure 3 For reference), it can be folded, which has the advantage of easy operation.

[0041] In this embodiment, the locking mechanism 25 includes a locking seat 251, a locking tongue 252, and a locking spring 253. The locking seat 251 is disposed at the bottom of the base 27, the locking tongue 252 is slidably connected to the locking seat 251, and the locking spring 253 is disposed on the locking seat 251 to drive the locking tongue 252 to extend and lock the lower portion of the first folding rod 23. The locking tongue 252 extends into the second slide groove 203 under the action of the locking spring 253, thereby locking the lower portion of the first folding rod 23 in the second slide groove 203 to maintain the unfolded state.

[0042] The second unlocking mechanism 26 includes a second unlocking seat 261, a second unlocking block 262, and a third unlocking cable 263. The second unlocking seat 261 is disposed on the base 27, and the second unlocking block 262 is slidably connected to the second unlocking seat 261. One end of the outer tube of the third unlocking cable 263 is connected to the second unlocking seat 261, and the other end of the outer tube of the third unlocking cable 263 is connected to the locking seat 251. One end of the inner core of the third unlocking cable 263 is connected to the second unlocking block 262, and the other end of the inner core of the third unlocking cable 263 is connected to the lock tongue 252. When unlocking is required, the second unlocking block 262 only needs to be actuated, and the second unlocking block 262 will drive the inner core of the third unlocking cable 263, thereby driving the second unlocking block 262 to retract into the second unlocking seat 261, thereby achieving unlocking. This has the advantage of being easy to operate.

[0043] In this embodiment, the first support positioning member 101 is a first support rod provided on the foldable frame 1, and the second support positioning member 102 is a second support rod provided on the foldable frame 1, and when the frame 1 is folded or unfolded, the second connecting component 22 can move with the second support rod.

[0044] like Figures 9-13As shown, in this embodiment, the frame 1 includes: a front leg 11, a front wheel assembly 111, a rear leg 12, a rear wheel assembly 121, an intermediate connecting rod 13, a hand push rod 14, a first linkage rod 15 and a second linkage rod 16, wherein the front wheel assembly 111 is arranged at the lower end of the front leg 11, and the rear wheel assembly 121 is arranged at the lower end of the rear leg 12, one end of the front leg 11 is pivotally connected to the rear leg 12, one end of the intermediate connecting rod 13 is pivotally connected to the rear leg 12, the lower end of the hand push rod 14 is pivotally connected to the other end of the intermediate connecting rod 13, one end of the first linkage rod 15 is hinged to the front leg 11, and the other end of the first linkage rod 15 One end is hinged to the lower end of the second linkage rod 16, the lower part of the second linkage rod 16 is hinged to the rear leg 12, and the upper end of the second linkage rod 16 is hinged to the hand push rod 14, so that when the hand push rod 14 is driven to fold relative to the intermediate link 13, the intermediate link 13 and the front leg 11 can be driven to rotate relative to the rear leg 12 to achieve folding. The first support rod is arranged on the intermediate link 13, and the second support rod is arranged on the second linkage rod 16. A frame locking assembly 17 is provided between the intermediate link 13 and the hand push rod 14 for locking the relative position between the intermediate link 13 and the hand push rod 14 when the frame 1 is unfolded. When the frame of the utility model is folded, the frame locking assembly 17 is first released from the locking relationship between the intermediate link 13 and the hand push rod 14, and then the hand push rod 14 is driven to fold relative to the intermediate link 13, and at the same time, the front leg is driven to fold relative to the rear leg, and the intermediate link 13 is driven to fold relative to the rear leg, so that folding is completed. The first linkage rod 15 and the second linkage rod 16 have two functions: one is to improve the stability and reliability of the entire frame; the other is to link the middle link, the push rod and the rear legs when folding, making folding more convenient.

[0045] In this embodiment, the frame locking assembly 17 is used to lock the intermediate connecting rod 13 and the push rod 14 when they are unfolded. The frame locking assembly 17 includes: an upper locking joint 171, a lower locking joint 172, a locking switching block 173, a reset member 174 (which can be a spring), a rotation unlocking block 175, a fourth unlocking pull wire 176 and an unlocking switch 178, wherein the upper locking joint 171 is connected to the lower end of the hand push rod 14, the lower locking joint 172 is connected to the upper end of the intermediate connecting rod 13, the upper locking joint 171 and the lower locking joint 172 are rotatably connected, the upper locking joint 171 is provided with a first accommodating cavity 17101, the lower locking joint 172 is provided with a second accommodating cavity 17201, the locking switching block 173 can slide axially between the first accommodating cavity 17101 and the second accommodating cavity 17201, the locking switching block 173 is provided with a locking ridge 1731, and the first accommodating cavity 17101 is provided with a locking ridge 1731. The first locking groove 17102, the second accommodating chamber 17201 is provided with a second locking groove 17202 that cooperates with the locking ridge 1731, the reset member 174 is arranged in the second accommodating chamber 17201 to make the locking ridge 1731 on the locking switching block 173 simultaneously engage in the first locking groove 17102 and the second locking groove 17202, the rotation unlocking block 175 rotates in the second accommodating chamber 17201, and a guide slope 1750 is provided between the rotation unlocking block 175 and the second accommodating chamber 17201, and when the rotation unlocking block 175 is rotated, it can push the locking ridge 1731 on the locking switching block 173 to disengage from the first locking groove 17102 and unlock, one end of the inner core of the fourth unlocking pull wire 176 is connected to the rotation unlocking block 175, and the other end of the inner core of the fourth unlocking pull wire 176 is connected to the unlocking switch 178. When the lock is unlocked, the locking ridge 1731 on the lock switching block 173 is simultaneously engaged with the first locking groove 17102 and the second locking groove 17202, so that the upper lock joint 171 cannot rotate relative to the lower lock joint 172; when unlocking is required, the unlocking switch 178 is pressed, and the unlocking switch 178 drives the inner core of the fourth unlocking pull wire 176 to drive the rotation unlocking block 175 to rotate. When the rotation unlocking block 175 rotates, under the action of the guide inclined surface 1750, the rotation unlocking block 175 can push the locking ridge 1731 on the lock switching block 173 to disengage from the first locking groove 17102, thereby achieving unlocking, and the upper lock joint 171 can rotate relative to the lower lock joint 172; after releasing the force on the unlocking switch 178, the lock switching block 173 is reset under the action of the reset member 174, and locking is achieved again; it has the advantage of convenient unlocking.

[0046] The above examples are merely used to further illustrate the technical content of the present invention for easier understanding by the reader. However, they do not limit the implementation of the present invention to these examples. Any technical extension or reinvention based on the present invention is protected by the present invention. The scope of protection of the present invention shall be determined by the claims.

Claims

1. A foldable sleeping cot, wherein the sleeping cot (2) is connected between a first supporting positioning member (101) and a second connecting assembly (22), wherein the first supporting positioning member (101) and the second connecting assembly (22) are parallel to each other, and wherein: The bottom of the sleeping basket (2) is provided with a first connecting component (21) connected to the first supporting positioning member (101), and the bottom of the sleeping basket (2) is provided with a second connecting component (22) connected to the second supporting positioning member (102), and the second connecting component (22) can move with the second supporting positioning member (102).

2. A foldable sleeping cot according to claim 1, characterized in that: The second connecting assembly (22) comprises: a guide rail (221) and a sliding seat (222), wherein the guide rail (221) is arranged at the bottom of the sleeping basket (2), the sliding seat (222) is slidably connected to the guide rail (221), and the sliding seat (222) is connected to the second supporting positioning member (102).

3. The foldable sleeping cot according to claim 2, characterized in that: The bottom of the sleeping basket (2) is provided with an elastic member (223) for driving the sliding seat (222) to reset.

4. A foldable sleeping cot according to claim 2 or 3, characterized in that: The first connecting assembly (21) is detachably connected to the first supporting positioning member (101), and the second connecting assembly (22) is detachably connected to the second supporting positioning member (102).

5. The foldable sleeping cot according to claim 4, characterized in that: The first connecting assembly (21) comprises: a first connecting seat (211), a first hook (212) and a first torsion spring (213); the first connecting seat (211) is provided with a first groove (2110) for positioning the first supporting positioning member (101); the middle part of the first hook (212) is pivotally connected to the first connecting seat (211); the first torsion spring (213) is provided on the first connecting seat (211) to drive the first hook (212) to lock the first supporting positioning member (101) in the first groove (2110); the sliding seat (222) is provided with a first groove (2110) for positioning the first supporting positioning member (101); A second groove (2220) for positioning the second supporting positioning member (102); a second hook (224) and a second torsion spring (225) are provided on the sliding seat (222); a middle portion of the second hook (224) is pivotally connected to the sliding seat (222); the second torsion spring (225) is provided on the sliding seat (222) to drive the second hook (224) to lock the second supporting positioning member (102) in the second groove (2220); and a first unlocking mechanism (230) for simultaneously driving the first hook (212) and the second hook (224) to unlock is provided at the bottom of the sleeping basket (2).

6. The foldable sleeping cot according to claim 5, characterized in that: The first unlocking mechanism (230) comprises: a first unlocking seat (231), a first unlocking block (232), a first unlocking pull line (233) and a second unlocking pull line (234), wherein the first unlocking seat (231) is arranged at the bottom of the sleeping basket (2), and the first unlocking block (232) is slidably connected to the first unlocking seat (231); one end of the outer tube of the first unlocking pull line (233) is connected to the first unlocking seat (231), and the other end of the outer tube of the first unlocking pull line (233) is connected to the first connecting seat (211), and one end of the inner core of the first unlocking pull line (233) is connected to the first unlocking block (232). ), the other end of the inner core of the first unlocking wire (233) is connected to the first hook (212); one end of the outer tube of the second unlocking wire (234) is connected to the first unlocking seat (231), the other end of the outer tube of the second unlocking wire (234) is connected to the sliding seat (222), one end of the inner core of the second unlocking wire (234) is connected to the first unlocking block (232), and the other end of the inner core of the second unlocking wire (234) is connected to the second hook (224); so that when the first unlocking block (232) is driven, the first hook (212) and the second hook (224) can be driven to unlock at the same time.

7. The foldable sleeping cot according to claim 1, characterized in that: The sleeping basket (2) comprises: a base (27), a fence (28), a first folding rod (23) and a second folding rod (24), wherein the bottom of the fence (28) is provided with a first slide groove (201), and the base (27) is provided with a second slide groove (203), the upper end of the first folding rod (23) is pivotally connected to the bottom of the fence (28), the lower part of the first folding rod (23) is slidably connected to the second slide groove (203), and the upper end of the second folding rod (24) is slidably connected to the second slide groove (203). In the first slide groove (201), the lower part of the second folding rod (24) is pivotally connected to the base (27), the middle part of the first folding rod (23) and the middle part of the second folding rod (24) are hinged to each other, and the base (27) is provided with a locking mechanism (25) for locking the lower part of the first folding rod (23) when the sleeping basket (2) is unfolded. The base (27) is also provided with a second unlocking mechanism (26) for driving the locking mechanism (25) to unlock so that the sleeping basket (2) can be folded up.

8. The foldable sleeping cot according to claim 7, characterized in that: The locking mechanism (25) comprises: a locking seat (251), a locking tongue (252) and a locking spring (253); the locking seat (251) is arranged at the bottom of the base (27); the locking tongue (252) is slidably connected to the locking seat (251); and the locking spring (253) is arranged on the locking seat (251) to drive the locking tongue (252) to extend and lock the lower part of the first folding rod (23).

9. The foldable sleeping cot according to claim 8, characterized in that: The second unlocking mechanism (26) comprises: a second unlocking seat (261), a second unlocking block (262) and a third unlocking wire (263), wherein the second unlocking seat (261) is arranged on the base (27), and the second unlocking block (262) is slidably connected to the second unlocking seat (261); one end of the outer tube of the third unlocking wire (263) is connected to the second unlocking seat (261), and the other end of the outer tube of the third unlocking wire (263) is connected to the locking seat (251), one end of the inner core of the third unlocking wire (263) is connected to the second unlocking block (262), and the other end of the inner core of the third unlocking wire (263) is connected to the lock tongue (252).

10. The foldable sleeping cot according to claim 1, characterized in that: The first support positioning member (101) is a first support rod provided on the foldable frame (1), the second support positioning member (102) is a second support rod provided on the foldable frame (1), and when the frame (1) is folded or unfolded, the second connecting assembly (22) can move with the second support rod.

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