Baby bed

Abstract

To provide a baby bed including a frame body, a locking mechanism and an unlocking mechanism.SOLUTION: The frame body includes an upper frame, a lower frame, and a side rod. The upper frame includes a first transverse portion, a first longitudinal portion, and a first pivoting portion. The first longitudinal portion is pivotally connected to the first transverse portion through the first pivoting portion, and includes a first pipe section and a second pipe section. The lower frame includes a second transverse portion, a second longitudinal portion, and a second pivoting portion. The second longitudinal portion is pivotally connected to the second transverse portion through the second pivoting portion, and includes a third pipe section and a fourth pipe section. The third pipe section and the fourth pipe section are pivotally connected with each other. The side rod is connected to the first pivoting portion and the second pivoting portion. The locking mechanism is connected between the first pipe section and the second pipe section. The unlocking mechanism is arranged on the first transverse portion and includes an operating element and a driving element. The operating element is connected to the locking mechanism through the driving element.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to the technical field of baby products, more particularly to a baby product that can be easily folded and stored. Regarding baby beds. [Background technology]

[0002] A baby bed is a fairly unique device that is suitable for laying a baby down and providing a comfortable sleeping environment. Generally, a baby bed is a bed for carrying infants. The components include the bed body, the frame that supports the bed body, and the fabric cover that is laid on the frame. The frame includes an upper frame that surrounds the area where the infant is active or lying down, and a base that is supported on the ground. The seat includes a leg frame, and side rods connected to the upper frame and leg frame. When using the stand, the upper frame, side rods, and leg frame are locked together. The entire crib may move or be disturbed by the baby turning over or rolling over. This prevents the chair from falling over. Summary of the Invention [Problem to be solved by the invention]

[0003] However, once the baby is no longer in use, the user is locked into the locked state described above. Unlock the attached connection points one by one to allow the upper frame, side rods and leg frame to be easily attached to each other. It needs to be changed to a mobile state, and the crib can be folded and stored. However, the procedure is complicated and time-consuming. Also, when a parent picks up an infant from a crib with one hand, However, the frame cannot be folded for one-handed storage, and parents have to place the infant in a separate location. Without it, storage would be impossible, further reducing the usability of the baby bed. [Means for solving the problem]

[0004] The present invention provides a baby crib that includes a housing, a locking mechanism, and an unlocking mechanism. The housing includes an upper frame, a lower frame, and side rods, and the upper frame includes a first horizontal portion and a first vertical portion. The first vertical direction portion is connected to the first horizontal direction portion via the first pivotal connection portion. The lower frame is pivotally attached to the first lateral portion and includes a first tubular member and a second tubular member, and the lower frame includes a second lateral portion and a second and a second pivotal portion, and the second vertical portion is connected to the second a third tubular member pivotally attached to the transverse portion and including a fourth tubular member; are pivotally connected to each other, and the side rod is connected to the first pivot portion and the second pivot portion. The locking mechanism is connected between the first pipe member and the second pipe member, and the locking mechanism When in the locked state, the first and second tubular members are fixed to the locking mechanism. When the locking mechanism is in the unlocked state, the first pipe member and the second pipe member are in a locked state relative to the locking mechanism. The lock release mechanism is disposed on the first horizontal portion and can be rotated together with the operating member. The operating member includes a drive member, and is connected to the locking mechanism via the drive member.

[0005] Preferably, the locking mechanism includes a lock case, a position limiting member, and a connecting member. The position limiting member is fixed to the lock case, and the connecting member is slidable on the position limiting member. a first tubular member and a second tubular member, the first tubular member being selectively clamped to one of the first tubular member and the second tubular member; do.

[0006] Preferably, the other of the first tubular member and the second tubular member is provided with an actuator and a position The drive member is connected to the operating member and the actuator. The restoring elastic member is connected between one end of the actuator and the positioning portion.

[0007] Preferably, the locking mechanism further includes an interlocking elastic member, and the interlocking elastic member is It is disposed between the other end of the etrator and the connecting member.

[0008] Preferably, the first lateral portion includes a tubular body, and the tubular body has an operation hole formed therein. The release mechanism further includes an unlocking case and a protection member, and the unlocking case has an opening and The lock release case is fitted onto the tube body, and the protection member is drilled into the operation hole. The protection member includes a stopper portion, and the operation member is inserted into the receiving hole. The stopper portion is selectively brought into contact with the stopper portion.

[0009] Preferably, the unlocking mechanism further includes a protective elastic member, and the unlocking case includes: The device further includes a support portion, and the protective elastic member is disposed between the protective member and the support portion.

[0010] Preferably, the support portion extends along the extending direction of the first lateral portion and is fixed to the pipe body. The protective elastic member is fitted onto the support portion, and the protective member is fixed to the protective elastic member. are.

[0011] Preferably, the unlocking mechanism further includes at least one positioning member connected to the unlocking case. At least one position limiting portion is formed on the unlocking case, and the operating member is At least one chute is formed, and the positioning member is slidably inserted into the position limiting portion and the chute. A drive member is slidably mounted and connected to the positioning member.

[0012] Preferably, a part of the driving member is embedded in the first transverse portion, and the extending direction of the chute is , and is inclined with respect to the extending direction of the first horizontal portion.

[0013] Preferably, the lower frame further includes a third pivot portion and a bottom tube. a pivot position limiting portion connected between the bottom tube and the second lateral portion and a fourth tubular member; are arranged in parallel, and one end of the bottom tube is connected to the third pivot joint.

[0014] Preferably, the baby bed further includes a frame locking mechanism. The third pivotal portion includes a third pipe member case, a locking member, and a lower frame operating member. and a fourth tube member case, wherein the third tube member case is and a fourth tube member case is fixed relative to the fourth tube member, and a third tube member case is fixed relative to the fourth tube member. The third tube case and the fourth tube case together define a pivot cavity. At least one of the four tube cases has an engagement feature within the pivot cavity. a locking feature, the locking member being slidable within the pivot cavity; and includes an engagement portion and an extension portion, the engagement portion selectively engaging the engagement feature and the extension portion selectively engaging the engagement feature. The lower frame operating member is connected to the joint and is fixed to the extension portion.

[0015] Preferably, the second vertical portion and the lower frame locking mechanism are plural, and the baby bed further The lower frame synchronization mechanism further includes a synchronization member and a plurality of interlocking members. The members are pivotally connected to a plurality of interlocking members, and the interlocking members are connected to the sill locks. They are each fixed to a locking member of the mechanism.

[0016] Preferably, the lower frame further includes a bottom tube, the bottom tube being connected to the third pivot portion and the second horizontal At least a part of the interlocking member and the synchronizing member are arranged parallel to the direction portion. The bottom tube is disposed within the housing, and the lower frame operating member is fitted onto the bottom tube.

[0017] Preferably, a plurality of synchronization position limiting grooves are formed on the bottom tube, and the lower frame synchronization mechanism further comprises: , including a plurality of synchronous locking members, each of which has a corresponding locking member and a lower The frame operating member, the interlocking member, and the synchronous position limiting groove are provided with holes.

[0018] Preferably, the lower frame locking mechanism further includes a pivot position limiting member. a protrusion is formed on one of the third and fourth tubular member cases, and a pivot position is provided on one of the third and fourth tubular member cases. A limiting groove is formed, and the protrusion is fitted into the pivot position limiting groove.

[0019] Preferably, the baby bed further includes a frame locking mechanism. a third pivotal joint and a lower frame operating member, wherein the third pivotal joint is connected to a third pipe member case and a fourth pipe member case; a third tubular member case fixed to the third tubular member; and a fourth The tubular member case is fixed relative to the fourth tubular member. The third tube member case and the fourth tube member case together define a pivot cavity. At least one of the bases forms an engagement feature within the pivot cavity, and the lower frame operating member a lower frame operating portion pivotally connected to the third pivot portion and having a portion exposed to the third pivot portion; The material includes engagement portions that are selectively clamped together by the engagement features.

[0020] Preferably, the engagement feature is a slot, the slot being adapted to engage the third tubular member case and the fourth tubular member case. The third tubular member extends radially from at least one of the cases. At least one of the tube member cases forms a pivot groove in the pivot cavity, and the pivot groove along the circumferential direction of at least one of the third tubular member case and the fourth tubular member case. The engaging portion is slidably provided in the long groove and the pivot groove. .

[0021] Preferably, the lower frame locking mechanism further includes a lower frame elastic member, and the lower frame elastic member is The feature is disposed between the lower frame operating member and the third pivotal connection portion along the extending direction of the feature.

[0022] Preferably, the second vertical portion and the lower frame locking mechanism are plural, and the baby bed further Furthermore, it includes a plurality of lower frame synchronization mechanisms, each of which corresponds to a respective lower frame lock mechanism. The interlocking member is pivotally disposed in the pivot cavity, and the lower frame operating portion The lower frame further includes a bottom tube, and the bottom tube is clamped to the lower frame locking mechanism. The lower frame synchronization mechanism is connected to the third pivotal part of the lower frame synchronization mechanism and is fixed to the interlocking member of the lower frame synchronization mechanism. .

[0023] Preferably, the baby bed further includes a frame locking mechanism. The third pivotal portion includes a third pipe member case and a fourth pipe member case. wherein the third tubular member case is fixed relative to the third tubular member and the fourth tubular member case is fixed relative to the third tubular member. The member case is fixed to the fourth pipe member, and the third pipe member case and the fourth pipe member case The third and fourth tubular member casings together define a pivot cavity. At least one of the lower frame operating portions forms an engagement feature within the pivot cavity, and the lower frame operating portion is a clamping member, a pivoting member, and a plurality of lower frame operating members, wherein the clamping member is a pivot member slidably mounted within the engagement and selectively clamped together by the engagement feature; is pivotally connected to the clamp member, and the lower frame operating member is connected to the pivot member, and at least Both portions are exposed to the third pivotal connection portion.

[0024] Preferably, the third pivotal connection portion is plural, and the lower frame further includes a bottom tube. The third pivot joint is connected between the bottom tube and the pivot member is drilled into the bottom tube, and the end of the pivot member is It is disposed within the pivot cavity.

[0025] Preferably, the lower frame operating unit further includes a plurality of interlocking members, and these interlocking members are The lower frame operating member is fitted onto the pipe and fixed to the pivot member, and is disposed on the interlocking member.

[0026] Preferably, the lower frame operating portion further includes a lower frame elastic member, and the elastic member is a clamp member. and the third pivot connection portion.

[0027] Preferably, the first and second tubular members are of equal length, and the third and fourth tubular members are of equal length. The length of the material is equal.

[0028] Preferably, the length of the first horizontal portion is shorter than the length of the first vertical portion, and the length of the second horizontal portion is shorter than the length of the first vertical portion. The length of the longitudinal portion is shorter than the length of the second longitudinal portion.

[0029] The following description, in combination with the drawings, provides a general description of the present invention for explaining embodiments of the present invention. The light will become clearer. [Brief explanation of the drawings]

[0030] [Figure 1] 1 is a perspective schematic view of a first embodiment of a baby bed according to the present invention. [Figure 2] FIG. 2 is a partially enlarged schematic view of the upper frame in FIG. [Figure 3] 3 is a cross-sectional view taken along the line XX in FIG. 2 in a locked state of the unlocking mechanism. [Figure 4] 2 is a cross-sectional view showing the locking mechanism in FIG. 1 in a locked state. FIG. [Figure 5] 3 is a cross-sectional view taken along the line XX in FIG. 2 in an unlocked state of the unlocking mechanism. [Figure 6] 2 is a cross-sectional view showing a locking mechanism in FIG. 1 in an unlocked state. FIG. [Figure 7] 2 is a schematic diagram of the upper frame unlocked and folded for storage in FIG. 1. FIG. [Figure 8] FIG. 2 is an enlarged schematic view of the lower frame portion in FIG. [Figure 9] 2 is a perspective schematic view of the process of folding and storing the baby bed of FIG. 1. FIG. [Figure 10] FIG. 2 is a perspective schematic view of the baby bed of FIG. 1 fully folded and stored. [Figure 11] 10 is a partially enlarged schematic view of the upper frame of a second embodiment of a baby bed according to the present invention. FIG. [Figure 12] FIG. 12 is an exploded view of the components of FIG. 11. [Figure 13] FIG. 12 is a schematic diagram of some components of FIG. 11. [Figure 14] 12 is a cross-sectional view showing the unlocking mechanism in FIG. 11 in a locked state. FIG. [Figure 15] 12 is a cross-sectional view showing the unlocking mechanism in FIG. 11 in an unlocked state. FIG. [Figure 16] FIG. 10 is an enlarged schematic view of the upper frame portion of the third embodiment of the baby bed of the present invention. [Figure 17] FIG. 17 is a cross-sectional view of FIG. 16. [Figure 18]FIG. 10 is an exploded view of some components of a fourth embodiment of a crib of the present invention. [Figure 19] FIG. 19 is a partially enlarged schematic view of FIG. 18. [Figure 20] FIG. 19 is a cross-sectional view of the lower frame locking mechanism of FIG. 18 in a locked state. [Figure 21] FIG. 19 is a schematic plan view of the lower frame synchronization mechanism of FIG. 18 in a locked state. [Figure 22] FIG. 19 is a cross-sectional view of the lower frame locking mechanism of FIG. 18 in an unlocked state. [Figure 23] FIG. 19 is a schematic plan view of the lower frame synchronization mechanism of FIG. 18 in an unlocked state. [Figure 24] FIG. 19 is a front view of the bottom frame locking mechanism of FIG. 18 in the unfolded state of the baby bed. [Figure 25] FIG. 19 is a front view of the bottom frame locking mechanism of FIG. 18 in the folded state of the baby bed. [Figure 26] FIG. 10 is a partially enlarged schematic view of a fifth embodiment of a baby bed according to the present invention. [Figure 27] FIG. 27 is an exploded view of the components of FIG. 26. [Figure 28] FIG. 28 is a schematic perspective view of the lower frame operating member in FIG. 27. [Figure 29] 28 is a perspective schematic view of the fourth pipe member case and the interlocking member in FIG. 27, seen from another angle. FIG. [Figure 30] 27 is a schematic cross-sectional view of the right side of the baby bed in FIG. 26 in an expanded state of the third pivotal attachment portion and the lower frame operating member. [Figure 31] 27 is a schematic cross-sectional view of the right side of the baby bed of FIG. 26 in an unlocked state of the third pivotal attachment portion and the lower frame operating member. [Figure 32] FIG. 10 is a perspective schematic view of a sixth embodiment of a baby bed according to the present invention. [Figure 33] FIG. 33 is a cross-sectional schematic view of the baby bed of FIG. 32. [Figure 34] FIG. 33 is an exploded view of the components of the crib of FIG. 32. [Figure 35] 33 is a front cross-sectional schematic view of the baby bed of FIG. 32 in a locked state. FIG. [Figure 36] 33 is a front cross-sectional schematic view of the baby bed of FIG. 32 in an unlocked state. FIG. DETAILED DESCRIPTION OF THE INVENTION

[0031] Next, an embodiment of the present invention will be described with reference to the accompanying drawings. Component numbers refer to similar components.

[0032] At least one object of an embodiment of the present invention is to provide a baby bed that can be easily folded and stored. The purpose is to provide

[0033] Referring to FIG. 1, FIG. 1 is a perspective schematic view of a first embodiment of a baby bed of the present invention. The crib 1 of this embodiment is suitable for accommodating infants and allows the user to When you want to use the crib 1, unfold the crib 1 to the unfolded state shown in Figure 1. On the other hand, when the user finishes using the crib 1, the crib 1 can be It can be folded and stored in the storage state shown in Figure 10, which allows it to be used as a baby bed. When the door 1 is not in use, it is possible to save space in the user's room. In this embodiment, the baby bed 1 is prevented from falling due to disturbance caused by external force or an inadvertent collision by the user during use. To prevent the baby from being accidentally injured by the baby folding, the baby cot 1 The lock function for locking the deployed state and the unlock function for releasing the locked state are also provided. It also has

[0034] In detail, the crib 1 includes an upper frame 100, a lower frame 200, and side rods 300. The upper frame 100 includes a housing 10, a locking mechanism 20, and a locking / unlocking mechanism 30. It can be considered as a crib handrail and includes a first lateral portion 110, at least one second The first pivot portion 130 includes a first longitudinal portion 120 and at least one first pivot portion 130. In the first embodiment, the number of first vertical portions 120 is two, and they are arranged opposite to each other. The vertical portions 120 are connected to both ends of the first horizontal portion 110 via first pivot portions 130, respectively. The sill 200 can be considered the base of the crib frame, and the second side a longitudinal section 210, at least one second longitudinal section 220, and at least one second pivot In this embodiment, the number of second longitudinal portions 220 is also two. , are pivotally connected to both ends of the second horizontal portion 210 via second pivotal connection portions 230 on both sides, Each second pivotal portion 230 has an upright portion 232, and is connected to the support leg of the baby bed 1. As a result, an appropriate distance can be maintained between the lower frame 200 and the ground, and the side rods 300 are The first pivotal portion 130 and the second pivotal portion 200 are connected so that the upper frame 100 and the lower frame 200 face each other. The locking mechanism 20 is disposed on the first vertical portion 120 and is connected to the locking mechanism 20. The lock release mechanism 30 is disposed on the first lateral portion 110 .

[0035] As shown in FIG. 1, the upper frame 100 and the lower frame 200 each form a rectangle, and the first horizontal direction The length of the first vertical portion 110 is shorter than the length of the first horizontal portion 120 and is shorter than the length of the second longitudinal portion 220. In other words, when the baby cot 1 is unlocked, The mechanism 30 is attached to the short side of the bed frame rail, which is the long side of the folded bed frame. This allows the baby cot 1 to be folded and then used in the room. The length can be shortened.

[0036] Meanwhile, the first longitudinal section 120 includes a first tubular member 122 and a second tubular member 124; The locking mechanism 20 is connected between a first tubular member 122 and a second tubular member 124 . Specifically, the locking mechanism 20 of this embodiment can be switched between a locked state and an unlocked state. When the locking mechanism 20 is in the locked state, the first tubular member 122 and The second tubular member 124 is fixed relative to the locking mechanism 20, and the locking mechanism 20 is in an unlocked state. When in this state, the first tubular member 122 and the second tubular member 124 are in contact with the locking mechanism 20. The operating mechanism for this part will be explained later.

[0037] The second longitudinal section 220 corresponds to the first longitudinal section 120 and includes a third tubular member 222 and The third and fourth tubular members 222 and 224 are pivotally connected to each other. Preferably, the lower frame 200 is formed between the third tubular member 222 and the fourth tubular member 224. and at least one third pivot portion 240 connected to the second lateral portion 210. and a bottom tube 250 placed on the bottom of the container, one end of the bottom tube 250 being connected to the third pivot portion 240. In this embodiment, the first and second tubular members 122 and 124 are approximately equal in length. The third tubular member 222 and the fourth tubular member 224 are also approximately equal in length. The pad 1 can be folded from the unfolded state shown in FIG. 1 to the stored state shown in FIG. 10. ed), and this design not only creates a beautiful symmetry, but also The center of gravity of the baby bed 1 is stable, which is advantageous for one-handed operation and folding by the user. .

[0038] Preferably, the crib 1 further comprises at least one carrier 40. The backing 40 is, for example, a flexible liner, and includes a second horizontal portion 210, a second vertical portion 220, and a and bottom tube 250, and supports the baby lying down. When storage is required, the housing 10 can be folded directly without removing the carrier 40. , very simple and convenient. Of course, the flexible lining supports the baby, and the carrier 40 is made of a highly rigid plate-shaped material to enhance the support strength of the bottom of the crib 1, and A soft, thick mat can be laid down to make the baby comfortable when lying down. is not limited to this.

[0039] Referring to FIG. 2, FIG. 2 is a partially enlarged schematic view of the upper frame in FIG. 1. As shown in the figure, the first The pivotal connection 130 connects the first lateral portion 110 and the first longitudinal portions 120 to the first tubular members. The lower cover portion 134 is provided on the upper cover portion 132. , fitted onto the first horizontal portion 110, the upper cover portion 132 and the side rod 300, in other words In other words, the first pivotal portion 130 is arranged such that the first vertical portion 120 is aligned with the axis of the first horizontal portion 110. Preferably, the first lateral portion 110 is The lower cover portion 134 includes a pivot groove G. The positioning post 112a is slidably provided in the pivot groove G. When the bed 1 is in the unfolded state as shown in FIG. 2, the positioning post 112a is positioned below the pivot groove G. The crib 1 is positioned at the end (the end closest to the side rod 300) as shown in FIG. When folded into a stowed position, the positioning post 112a pivots with the first lateral portion 110. The upper end of the groove G (the end away from the side rod 300) rotates. This not only restricts the rotation direction of the first vertical portion 120, but also 12a and the pivot groove G, the rotation stroke of the first tubular member 122 can be determined; Excessive unfolding and folding of the baby bed 1 can be avoided.

[0040] The locking mechanism and the unlocking mechanism of the baby bed 1 of this embodiment will be described in detail below. 3 to 10, FIGS. 3 to 6 show the unlocking mechanism and the unlocking mechanism shown in FIG. 1 in a locked state and an unlocked state, and FIG. 7 is a cross-sectional view of the unlocking mechanism of FIG. 8 is a partial enlarged schematic diagram of the lower frame of FIG. 1; 9 and 10 are perspective views of the crib folded and fully folded, respectively. 3 and 4, the lock mechanism 20 includes a lock case 21 and a position The position limiting member 22 includes a locking member 23, and the position limiting member 22 is tubular and has a locking mechanism. The connecting member 23 is fixed to the base 21, and is slidable into the hollow portion of the position limiting member 22. The unlocking mechanism 30 is provided with an unlocking case 31, an operating member 32, a small at least one drive member 33 and at least one positioning member 34, wherein: The unlocking case 31 has at least one position limiting portion 31a and a receiving hole A. The operating member 32 is drilled into the receiving hole A, and the operating member 32 has at least one chute S The positioning member 34 is, for example, a positioning pin, and is The drive member 33 is slidably mounted in the chute S, and is, for example, a cable, a part of which is It is embedded in the first lateral portion 110 and is connected to the positioning member 34 .

[0041] On the other hand, the first pipe member 122 includes an actuator 122a, a positioning portion 122b, and a and a resilient member 122c, where the actuator 122a is connected to the first tube member 122. is disposed at one end connected to the locking mechanism 20, and the driving member 33 is disposed at the other end connected to the actuator 122a The positioning portion 122b is, for example, a sheath of the driving member 33, and the first tubular member The return elastic member 122c is, for example, a linear spring. The motor 122a is connected between one end thereof close to the first pivot portion 130 and the positioning portion 122b. In other words, the driving member 33 is connected to the operating member 32 and the actuator via the positioning member 34. The operating member 32 is connected to the actuator 122a, and the operating member 32 is connected to the locking mechanism 20 via the driving member 33. Preferably, the locking mechanism 20 further includes an interlocking elastic member 24. Here, the interlocking elastic member 24 is, for example, a spring, and is connected to the other end (lock) of the actuator 122a. The lock mechanism 20 is disposed between the lock mechanism 20 and the connecting member 23 .

[0042] The lock mechanism 20 is in the locked state as shown in FIG. 4, and the unlock mechanism 30 is in the unlocked state as shown in FIG. If the unlocking operation is not performed as shown in the figure, the right end of the actuator 122a will The elastic member 122c is pushed against the position limiting member 22, and the elastic member 122c enters the position limiting member 22 and comes into contact with the interlocking elastic member 24. Furthermore, the interlocking elastic member 24 is deformed, and a part of the connecting member 23 is inserted into the second pipe member 124. In other words, when the locking mechanism 20 is in the locked state, the first pipe member 1 22 is clamped to the position limiting member 22 via the actuator 122a, and the connecting member 2 3 is clamped to the second tubular member, thereby forming a first tubular member 122 and a second tubular member 124 is fixed to the locking mechanism 20 and cannot rotate freely, and the baby bed 1 is unfolded. Ensure that it is maintained in good condition.

[0043] When the user unlocks the baby bed 1 and tries to fold it up for storage, the operating member 3 2 can be pushed into the receiving hole A, and at this time, the positioning member 34 is The chute S is positioned at the same position as the operating member 32, and slides to the center of the operating member 32. In this state, the extension direction of the chute S is inclined with respect to the extension direction of the first horizontal portion 110. Therefore, when the positioning member 34 slides to the center of the operating member 32, the driving member 33 is attracted. Then, the actuator 122a is slid into the positioning portion 122b, and the actuator 122a is removed from the position limiting member 22. At the same time, the interlocking elastic member 24 abuts against the actuator 122a. Since the connecting member 23 is no longer in the lock case 21, the second pipe member 124 The lock is no longer clamped, and the lock is released as shown in Figures 5 and 6. For example, the connecting member 23 is selectively connected to the second pipe member 124 by the abutment of the interlocking elastic member 24. The user then clamps the first tubular member 122 and the second tubular member 124 together. Rotate them counterclockwise and clockwise in Figure 7 to fold and store the baby bed 1. can be started.

[0044] On the other hand, as shown in FIG. 8, the third pivotal attachment portion 240 includes an auxiliary standing portion 242 and a pivot position limiting portion. 244, where the auxiliary standing portion 242 supports the upright portion 232 in the center of the crib 1. The pivot position limiting portion 244 is, for example, a bump. and disposed at one end of either the third tubular member 222 or the fourth tubular member 224. It is used to restrict the tubular member 222 and the fourth tubular member 224 to one direction. In other words, when the third tubular member 222 and the fourth tubular member 224 are deployed parallel to the ground, The pivot position limiting portion 244 is clamped to the third tube member 222 or the fourth tube member 224. The user cannot continue to rotate both of them downwards by pressing the To start folding and storing, simply kick the third pivot 240 upward by a certain distance with your foot. The third tube member 222 and the fourth tube member 224 are not clamped to the pivot position limiting portion 244, but are The tube 250 is rotated relative to the other tube 250 as a pivot axis, resulting in the state shown in Figure 9. Furthermore, fold the side rods 300 on both sides together to the middle, and then fold the crib 1 completely. It can be folded and stored as shown in Figure 10.

[0045] When the baby bed 1 is unfolded from the stored state to the unfolded state, the actuator 122 a is again subjected to the elastic force of the restoring elastic member 122c and automatically enters the position limiting member 22. , and presses the interlocking elastic member 24, and further presses the connecting member 23 into the second pipe member 124. It just slides in and locks, which is pretty simple and convenient.

[0046] In addition, in this embodiment, the first tubular member 122 is connected to the actuator 122a. and clamped to the position limiting member 22, and clamped to the second pipe member 124 via the connecting member 23. Although this is a pumped example, the present invention is not limited thereto. The actuator 122a is disposed at one end of the second pipe member 124, and is connected to the first pipe member 124 via the connecting member 23. It is also possible to clamp the member 122 to form a locked state, and the same effect can be obtained. Cut.

[0047] Furthermore, in this embodiment, the assembly of the first longitudinal section 120 and the second longitudinal section 220 The first tube member 122, the second tube member 124, the third tube member 222 and the fourth tube member Using member 224, some of the locking and unlocking assemblies are located within the tube member. Although the hollow portion is perforated, the present invention is not limited thereto. All of the above-mentioned tubing members can be replaced with solid rods, and at the same time, the above-mentioned assemblies A chute or a receiving groove that allows the assembly to slide or extend is provided on the rod member. However, the same effect can be obtained.

[0048] 11, which is a partial enlargement of the upper frame of the second embodiment of the baby bed of the present invention. The crib 1 of this embodiment is similar to the crib 1 shown in FIG. The difference is that the unlocking mechanism 30' of FIG. 11 further includes a protective member 35. 35 is drilled in the lock release case 31'.

[0049] Specifically, the unlocking mechanism 30' of this embodiment has a function to prevent the user from accidentally touching the operating member 32. To prevent accidental folding of the crib 1 and injury to infants, A protection mechanism is newly provided to prevent the user from accidentally touching the operating member 32. 12 and 13, where FIG. 12 is a schematic diagram of the components of FIG. 11 exploded, and FIG. 13 is a schematic diagram of the configuration of some of the components of FIG. 11. In this embodiment, the first An operation hole H is formed in the tube 112' of the horizontal portion 110'. The unlocking case 31' further includes a protective elastic member 36, and the unlocking case 31' includes the protective elastic member 36 shown in FIGS. In addition to the above structure, a support portion 31b and an opening O are formed. Here, the support portion 31b is The lock release case 31' is recessed toward the inside, and the protection member 35 is drilled into the operation hole H. A part of the protective elastic member 36 is exposed through an opening O so that the user can operate it. For example, it is a linear spring, which is disposed between the protection member 35 and the support portion 31b.

[0050] As shown in FIG. 13, the protection member 35 has a shape corresponding to the upper edge of the operating member 32. When the locking mechanism 20 is in the locked state, the upper edge of the operating member 32 and the topper portion 35a are Since the stopper portion 35a and the stopper portion 35b come into contact with each other, the user can insert the operating member 32 directly into the receiving hole A. It cannot be pushed in and the crib 1 cannot be folded to accommodate it, which , the baby bed 1 is accidentally folded due to the user accidentally touching the operating member 32. Ensure that it is not caught.

[0051] 14 and 15, where FIG. 14 shows the unlocked state of the unlocking mechanism of FIG. 15 is a cross-sectional view of the unlocking mechanism of FIG. 11 in the unlocked state. When a user wants to fold and store the baby bed 1, he or she can operate it with one hand. The member 35 is simply pulled to the left in FIG. 14, and the stopper portion 35a is slid to the left. At this time, the user can slide the finger so that it does not come into contact with the upper edge of the operating member 32. The operating member 32 is pushed into the accommodation hole A, and the above-mentioned unlocking and folding accommodation processes are carried out. When the user releases the lock release mechanism 30', the protection member 35 14 again, the operating member 32 is pulled by the elastic force of the elastic protection member 36. In other words, the operating member 32 is held in contact with the upper edge of the stopper portion 34 by the protective elastic member 36. 35a, thereby preventing the user from accidentally touching the operating member 32. and avoid accidentally folding the crib.

[0052] Please refer to Figures 16 and 17, where Figure 16 shows a third embodiment of the baby bed of the present invention. 16 is a partially enlarged schematic view of the upper frame of FIG. 16, and FIG. 17 is a schematic cross-sectional view of FIG. 16. The bee-bed 1 is similar to the baby bed 1 shown in FIG. 11, except that this embodiment The operating member 32 and the protection member 35" are respectively located on opposite sides of the lock release case 31". The thing is that it is placed.

[0053] In detail, a positioning groove 112b is formed on the inner wall of the pipe body 112''. In this embodiment, the number of the positioning grooves 112b is, for example, two, and the first lateral portion 110'' The support portions 31b" are arranged at intervals in the extending direction. On the other hand, the support portions 31b" are, for example, levers. , both ends are fitted into the positioning groove 112b. In other words, the support portion 31b" is The protective elastic member 3 extends in the extending direction of the direction portion 110″ and is fixed to the pipe body 112″. 6 is fitted onto the support portion 31b'', and the protection member 35'' is fixed to the protection elastic member 36. As a result, the protection member 35" can be guided and positioned via the support portion 31b". The operating member 32 and the protection member 35" are provided on opposite sides of the lock release case 31". They can be positioned individually, which is more ergonomic for manual operation.

[0054] Please refer to FIG. 18, which shows a partial assembly of the fourth embodiment of the baby bed of the present invention. 1. This is a schematic diagram of the baby bed 1″ of this embodiment. Similar to but different from, the crib 1" of FIG. 18 further includes a sill locking mechanism 50. , where the number of the lower frame locking mechanisms 50 is two, and the third pipe members 2 on both sides of the baby bed 1 ″ 22 and the fourth tubular member 224, respectively.

[0055] In detail, the third pivotal portion 240 of the crib 1 is connected to the third tube member 222 and the fourth tube member 223. This implementation is advantageous over the one-way positioning of the member 224 via the pivot positioning portion 244. The sill locking mechanism 50 of the embodiment has a precise locking and unlocking function, which allows: The third tubular member 222 and the fourth tubular member 224 are fixed in the deployed state or are movable between the deployed state and the stowed state. Please refer to Figures 19 and 20, where Figure 19 is a partially enlarged schematic diagram of Figure 18. 20 is a cross-sectional view of the lower frame locking mechanism of FIG. 18 in a locked state. As shown in FIG. 1, the lower frame locking mechanism 50 includes a third pivotal portion 240, a locking member 51, and a lower frame operating member. The third pivotal joint 240″ includes a third tube. A third tubular member cable is provided at one end of the member 222 and secured to the third tubular member 222. a pipe 246 provided at one end of the fourth tubular member 224 and fixed to the fourth tubular member 224; and a fourth tubular member case 248, the third tubular member case 246 and the fourth tubular member case The base 248 together define a pivot cavity C, and the locking member 51 is inserted into the pivot cavity C. The lower frame operating member 52 is slidably provided on the baby bed 1′, for example, when the baby bed 1′ is standing. The lower frame elastic member 53 is a support leg that assists the locking member 51 to lock the frame. The spring is disposed between the locking member 51 and the bottom tube 250″.

[0056] Specifically, the lower frame locking mechanism 50 locks the third pipe member case 24 via the locking member 51. The sixth and fourth pipe member cases 248 are selectively engaged with each other to lock or unlock the sixth and fourth pipe member cases 248 or both. As shown in FIGS. 19 and 20, the third pipe member case 246 and The four tube cases 248 each have a rounded end and a pivot cavity. The inner surfaces defining C are formed with engagement features 246a and 248a, respectively. , where the engagement feature 246a and the engagement feature 248a are, for example, circumferentially aligned with the pivot cavity C. On the other hand, the locking member 51 has an engaging portion 51a and an extending portion 51b. b, where the engagement portion 51a is a gear, and the engagement feature 246a and the engagement feature 248b The extension portion 51b has a cylindrical shape and is connected to the engagement portion 51a. The frame operating member 52 is fixed to the extension portion 51b. When the second and fourth tubular members 224 are in the expanded state, the engaging portion 51a engages with the protrusion of the lower frame elastic member 53. Since the engagement feature 246a and the engagement feature 248a are simultaneously engaged under the pressure, the third The third pipe member case 246 is fixed relatively to the first pipe member 222 and the fourth pipe member 224 is fixed relatively to the second pipe member 224. The fourth pipe member case 248 fixed to the pair cannot rotate relative to each other, and the third pipe member 222 and locking the fourth tubular member 224 in the deployed state.

[0057] 22 is a cross-sectional view of the lower frame locking mechanism of FIG. 18 in an unlocked state. When the user tries to release the locked state of the third tubular member 222 and the fourth tubular member 224, 20. When the user tries to do this, he kicks the lower frame operating member 52 a certain distance with his foot in the lateral direction D in FIG. At this time, the lock member 51 is moved to the position shown in FIG. 22 by the lower frame operating member 52. This allows the engagement portion 51a to move into the pivot cavity without clamping against the engagement feature 246a. Move to the right side of Tee C and move the third pipe member case 246 and the fourth pipe member case 248 to each other. and simultaneously unlocking the third tubular member 222 and the fourth tubular member 224. At this time, the user can move the third pivot point to store the crib 1. Simply kick the 240" up a certain distance to unfold the 200" bottom frame of the 1" crib. The user can then retract the third and fourth tubular members 222 and 223 from the folded state to the stowed state. When the tubular member 224 is deployed, the engagement features 246a and 248a align with one another. The engaging portion 51a rotates relative to the lower frame elastic member 53 until it is reset again. The bottom frame is then simultaneously engaged with the engagement feature 246a and the engagement feature 248a. The locking mechanism 50 is configured to lock the locking mechanism 50 by engaging the locking feature 246a and the locking feature 248a via the locking portion 51a. and locking and engaging the third tubular member 222 and the fourth tubular member 224. It achieves the effect of locking and unlocking, improving the stability and convenience of using the 1" baby bed. It is possible.

[0058] In addition, the user can simultaneously unlock the lower frame locking mechanisms 50 on both sides. As described above, the baby bed 1 ″ of this embodiment further includes a lower frame synchronization mechanism 60. The mechanism 60 is connected between these sill locking mechanisms 50 .

[0059] 19 to 23, where FIG. 21 shows the lower frame synchronization mechanism of FIG. 18 in a locked state. 23 is a schematic plan view of the lower frame synchronization mechanism of FIG. 18 in an unlocked state. In detail, the lower frame synchronization mechanism 60 includes a disk-shaped or spherical synchronization member 61 and a lower frame and a rod-shaped interlocking member 62 corresponding in number to the locking mechanism 50. The synchronizing member 61 is pivotally connected to one end of the interlocking member 62, and the other end of the interlocking member 62 is connected to the lower end of both sides. They are fixed to the locking member 51 of the frame locking mechanism 50, respectively.

[0060] Specifically, in this embodiment, the synchronization member 61 is disposed within the bottom tube 250" and is secured to the bottom tube 250" by means of a screw or a rib. A fixing member such as a bed is drilled into the central locking hole of the synchronization member 61 and is fixed to the center of the bottom pipe 250. While at least a portion of these interlocking members 62 are pivotally fixed to the bottom tube 25 0″, and the lower frame operating member 52 is fitted onto the bottom tube 250″. As shown in FIG. 19, the lower frame synchronization mechanism 60 further includes a plurality of synchronization lock members 54. Here, the synchronization locking member 54 is, for example, a rivet, and the bottom tube 250 ″ has a locking portion The length corresponds to the number of members 51 and the length corresponds to the moving length of the lower frame operating member 52 in the horizontal direction D. A plurality of synchronization position limiting grooves T are formed, and these synchronization lock members 54 are A groove hole provided in the extension portion 51b of the locking member 51, the lower frame operating member 52, the interlocking member 62, and In other words, the locking member 51 and the interlocking member 62 are , are relatively fixed in the lateral direction D, but are relatively rotatable in the circumferential direction of the extension portion 51b. The lock member 51, the lower frame operating member 52 and the interlocking member 62 are arranged in the horizontal direction D by the length of the synchronous position limiting groove T. The distance can be slid.

[0061] When the user unlocks the lower frame lock mechanism 50 on one side as described above, the lower frame operating unit The member 52 drives the interlocking member 62 to move together in the lateral direction D, i.e., toward the center of the bottom tube 250″. At the same time, since the synchronization member 61 is pivotally fixed to the center of the bottom tube 250 ″, the synchronization portion The member 61 is also rotated by the interlocking member 62 on one side, and this causes the interlocking member 62 on the other side to move laterally. 21 to the position shown in FIG. 23. and simultaneously unlocks the lower frame operating member 52 and the locking member 51 on the other side. In this case, the interlocking relationship between the locking member 51, the lower frame operating member 52, the synchronizing member 61 and the interlocking member 62 is as follows: Therefore, the user can simply unlock the lower frame locking mechanism 50 on one side to operate the lower frame synchronizer. The mechanism 60 simultaneously unlocks all the lower frame locking mechanisms 50, allowing the user to This eliminates the need to move the switch to each position to unlock it, greatly improving the convenience of operation. This can be done.

[0062] 19, 24 and 25, where FIG. 24 shows the baby of the bottom frame locking mechanism of FIG. - A front view of the unfolded bed, and Figure 25 shows the baby bed with the lower frame lock mechanism of Figure 18. As shown in the figure, the lower frame locking mechanism 50 of this embodiment is Preferably, the pivot position limiting member 55 further includes a pivot position limiting member 55. Alternatively, the plug may have a cover, and a protrusion 55a is formed on the inside of the cover. One of the third tubular member case 246 and the fourth tubular member case 248 has a pivot position limit. When the assembly is completed, the pivot position limiting member 5 The plug portion of the 5 is connected to the third tubular member case 246, the fourth tubular member case 248 and the locking member 5. 1, the cover portion closes one end of the pivot cavity C, and the protrusion 55a is The third pipe member 222 and the fourth pipe member 223 are fitted into the limiting groove R. 224 is switched between the deployed state and the stowed state as shown in FIGS. 24 and 25. The limiting member 55 not only flattens the appearance of the third pivot portion 240″ but also prevents the locking member 51 from being broken. In addition, the protrusion 55a is fitted into the pivot position limiting groove R. As a result, the rotation stroke of the lock member 51 and the pivot position limiting member 55 is limited to the pivot position limit. The third tubular member 2 is confined to both ends of the fixed groove R, and the baby bed 1″ is in the unfolded and stowed states. 22 and the fourth tube member 224 can be accommodated without interfering with the accommodation of the frame operating member 52. Can be rotated to position.

[0063] Please refer to Figures 26 to 29, where Figure 26 shows a fifth embodiment of the baby bed of the present invention. 27 is an exploded schematic view of the assembly of FIG. 26, and FIG. 28 is an exploded schematic view of the assembly of FIG. 29 is a perspective schematic view of the lower frame operating member of FIG. 27, and FIG. 29 is a perspective schematic view of the fourth pipe member case and the interlocking member of FIG. 18 is a perspective view of the components from another angle. The baby bed 1" of this embodiment is similar to the baby bed 1" shown in the figure, except that the baby bed 1" of this embodiment is The locking and unlocking effects are achieved directly through the frame operating member 52'''.

[0064] Specifically, the sill locking mechanism 50''' of this embodiment has a third pivot connection 240''' and , and a lower frame operating member 52''', and the third pivotal connection portion 240''' is a third pipe member case 246''' and fourth tubular member case 248''', and third tubular member case 246 The fourth tube case 248''' is fixed to the third tube 222, and the fourth tube case 248''' is The third tubular member case 246''' and the fourth tubular member case 224 are fixed to each other. The third tube case 24 and the third tube case 24''' together define a pivot cavity C. At least one of the fourth tubular member case 248''' is inserted into the pivot cavity C. In this embodiment, the fourth tube member case 248''' has an engagement feature. 248a is formed, and the engagement feature 248a is, for example, a long groove. The frame operating member 52''' is pivotally connected to the third pivot portion 240''', and a portion thereof is the third pivot portion 240''', where the sill operating member 52''' is 1. The engaging portion 52a includes, in this embodiment, an engaging feature such as The lug 52a corresponds to the size of the engagement feature 248a, and the engagement portion 52a is selectively fitted to the engagement feature 248a. are clamped together.

[0065] Furthermore, the fourth tube member case 248''' further defines a pivot groove 248b within the pivot cavity C. wherein the engagement feature 248a, i.e., the slot, is formed in the fourth tube member case 248'''. The pivot groove 248b extends along the radial direction of the fourth tube member case 248'''. and is connected to the long groove 248a. The engaging portion 52a is connected to the long groove 248a and the pivot groove 2 The lower frame lock mechanism 50''' is slidably mounted within the lower frame lock mechanism 48b. The lower frame elastic member 53 extends downward along the extension direction of the engagement feature 248a. It is disposed between the frame operating member 52''' and the third pivotal connection portion 240''. 31, where FIG. 30 shows the third pivot and sill operating portion of the crib of FIG. 31 shows a schematic diagram of the right side cross section of the crib in the expanded state of the member, and FIG. FIG. 1 is a schematic diagram of a right-side cross-sectional view of the pivotal portion and the lower frame operating member in an unlocked state. In this way, when the baby bed 1 ″ is in the unfolded state, the lower frame operating member 52 ′″ is engaged with the engaging portion 5 2a is pressed against the lower frame elastic member 53 so that it is clamped by the engagement feature 248a, Thus, the third tube case 246''' and the fourth tube case 248''' are relatively 200'' in the deployed position, thereby locking the lower frame 200'' in the deployed position and allowing the user When the baby cot 1'' is to be folded, the distance along the extension direction of the engagement feature 248a is At this time, the engagement portion 52a is , moving from the engagement feature 248a to the pivot groove 248b, and moving along the pivot groove 248b to the fourth tubular member The third tube 248 can slide circumferentially relative to the case 248'''. The member case 246''' and the fourth tube member case 248''' are unlocked and It can pivot freely relative to the

[0066] Additionally, the crib 1'' of this embodiment includes a plurality of sill locking mechanisms 50'' As shown in Figure 27, the crib 1'' has a function to synchronize the unlocking of the crib 2''. , and further includes a plurality of lower frame synchronization mechanisms 60′″. In this embodiment, the second vertical portion 22 The number of the lower frame synchronization mechanisms 60''' is, for example, two, and each lower frame synchronization mechanism 60''' Each sill locking mechanism 50''' corresponds to and includes an interlocking member 62''', where interlocking The member 62''' is configured to be pivotable within the pivot cavity C, and the lower frame operating member 52''' Specifically, the clamp portion 52c is formed on the lower frame operating member 52'''. Here, the clamping portion 52c is, for example, a hole, and a protruding post 62a is provided on the interlocking member 62'''. The protruding posts 62a are clamped to the clamping portions 52c. The frame further includes a bottom tube 250''', which is connected to the bottom frame locking mechanism. 50''', and the lower frame synchronization mechanism 60''' is connected to the third pivot 240'''. The engagement feature 62 is fixed relative to the interlocking member 62. This allows the user to 248a, the lower frame operating member 52''' is kicked upward by a certain distance. Then, the interlocking member 62''' is moved by the operation of the lower frame operating member 52''', and the fourth pipe member case 248''', and further connected to another third pivot point 240'''. 250'" to pivot synchronously, and the other third pivoting portion 240'" has the same motion mode; Achieve the effect of synchronous unlocking.

[0067] Referring to Figures 32 to 36, Figure 32 shows a sixth embodiment of the baby bed of the present invention. Figure 33 is a cross-sectional view of the crib in Figure 32. Figure 34 is a cross-sectional view of the crib in Figure 32. Fig. 35 is a schematic front cross-sectional view of the baby bed in Fig. 32 in the locked state; FIG. 36 is a schematic front cross-sectional view of the baby bed of FIG. 32 in an unlocked state. The baby bed 1''' of this embodiment is similar to the baby bed 1'' of the fifth embodiment, and the differences are as follows: The lower frame lock mechanism 50'''' of this embodiment is connected to the third pivotal connection portion 240'' and the lower frame operating member. and a lower frame operating unit, wherein the lower frame operating unit includes a plurality of lower frame operating members 52'''', and the user By operating any of these lower frame operating members 52'', the baby bed 1''' ' can be unlocked.

[0068] In detail, the lower frame operating unit includes a clamp member 51', a pivot member 55', and a plurality of lower frame operating members. and a clamping member 52'''', where the clamping member 51' slides into the pivot cavity C. and the pivot member 55' is selectively clamped together by the engagement feature 248a. are pivotally connected to the clamping members 51', and these sill operating members 52'''' are The pivot member 55' is connected to the pivot member 55' and is at least partially exposed to the third pivot portion 240''. are.

[0069] As shown in FIG. 33, the pivot member 55' of this embodiment may be, for example, mounted within the bottom tube 250''. a bored tubular member, the end of the pivot member 55' being configured within the pivot cavity C; The lower frame operating portion is clamped to the clamp member 51'. On the other hand, the lower frame operating portion is fitted onto the bottom tube 250'. and a plurality of interlocking members 62'''' fixed relative to the pivot member 55'. wherein the number of the lower frame operating members 52'''' corresponds to the number of the interlocking members 62'''', These lower frame operating members 52'''' are respectively disposed on corresponding interlocking members 62''''. This allows the user to pull and hold any of the lower frame operation members 52''''. When the lower frame operating member 52'''' is lifted up, the lower frame operating member 52'''' is moved by the interlocking member 62'''' to the pivot member 55' and further, the clamping member 51' clamped to the pivoting member 55' is Slide in the direction of extension of the engagement feature 248a to remove the clamping from the engagement feature 248a. , and can be switched from the locked state of FIG. 35 to the unlocked state of FIG. When the user stops pulling up the lower frame operating member 52'', the clamp member 51' The elasticity of the frame elastic member 53 causes the clamp member 51' to lock the pivot member 55'. Drive it back to the position.

[0070] In this embodiment, the interlocking member 62'''' is fitted onto the outside of the bottom tube 250''. However, the present invention is not limited to this, and in other possible embodiments, the interlocking member 6 2'''' may also be completely enclosed within the bottom tube 250'' and may be easily accessible for user manipulation. Therefore, the bottom tube member 250'' is exposed from the lower frame operating member 52''''.

[0071] Compared with the prior art, the baby bed 1 of the present invention has a locking mechanism 20 and an unlocking mechanism 3. 0, which locks the housing 10 in the deployed state and releases the locked state. In addition, due to the pivotal connection between the components of the housing 10, the user can Unlock and fold with just one hand, no need to disassemble each component one by one This significantly reduces the time required to store the crib and improves convenience. It is possible.

[0072] Although the present invention has been described above in relation to the best mode for carrying out the invention, the present invention is not limited to the above-described mode. The present invention is not limited to the above, and various modifications and equivalent combinations may be made based on the essence of the present invention. must be covered. [Explanation of symbols]

[0073] Crib 1, 1”, 1'''' Case 10 Upper frame 100 First lateral portion 110, 110', 110" Tubes 112, 112', 112" Positioning pillar 112a Positioning groove 112b First vertical portion 120 First tubular member 122 Actuator 122a Positioning part 122b Restoring elastic member 122c Second tubular member 124 First pivotal connection part 130 Upper cover part 132 Lower cover part 134 Bottom frame 200, 200” Second lateral portion 210 Second vertical section 220 Third tubular member 222 Fourth tubular member 224 Second pivot point 230 Upright part 232 Third pivot point 240, 240" Auxiliary Stand 242 Pivot position limiter 244 Third tube member case 246, 246''' Engagement feature 246a Fourth tube case 248, 248'' Engagement feature 248a Pivot groove 248b Bottom pipe 250, 250” Side Rod 300 Locking mechanism 20 Lock Case 21 Position-limited components 22 Connection member 23 Interlocking elastic member 24 Unlocking mechanism 30, 30', 30" Unlocking Case 31, 31', 31" Position limiting part 31a Support part 31b, 31b” Operating member 32 Driving member 33 Positioning member 34 Protective member 35, 35” Stopper part 35a, 35a” Protective elastic member 36 Career 40 Lower frame locking mechanism 50, 50''', 50'''' Locking member 51 Clamping member 51' Engagement part 51a Extension part 51b Lower frame operating members 52, 52''', 52'''' Engagement part 52a Contact pressing portion 52b Clamp part 52c Lower frame elastic member 53 Synchronous locking member 54 Pivot position limiting member 55 Pivot member 55' Convex part 55a Lower frame synchronization mechanism 60 Synchronous member 61 Interlocking members 62, 62'', 62'''' Convex pillar 62a Receiving hole A Pivot cavity C Horizontal D Pivot groove G Operation hole H Opening O Pivot position limiting groove R Shoot S Synchronous position limiting groove T

Claims

1. A baby bed including a housing, a locking mechanism, and an unlocking mechanism, The housing includes an upper frame, a lower frame, and a side rod, The upper frame includes a first horizontal portion, a first vertical portion, and a first pivot portion. the longitudinal portion is pivotally connected to the first lateral portion via the first pivot portion, and the first tubular member and a second tubular member, The lower frame includes a second horizontal portion, a second vertical portion, and a second pivot portion. the longitudinal portion is pivotally connected to the second lateral portion via the second pivot portion, and the third tubular member and a fourth tubular member, the third tubular member and the fourth tubular member being pivotally connected to each other; the side rod is connected to the first pivot portion and the second pivot portion; The locking mechanism is connected between the first pipe member and the second pipe member, and the locking mechanism When the lock mechanism is in a locked state, the first pipe member and the second pipe member are the first tubular member is fixed relative to a locking mechanism when the locking mechanism is in an unlocked state. and the second tubular member are rotatable relative to the locking mechanism; The unlocking mechanism is disposed on the first lateral portion and includes an operating member and a driving member. The operating member is connected to the locking mechanism via the driving member. A baby bed that features:

2. The lock mechanism includes a lock case, a position limiting member, and a connecting member. The position limiting member is fixed to the lock case, and the connecting member is slidable to the position limiting member. a first pipe member and a second pipe member; Clamped, 2. The baby bed according to claim 1.

3. The other of the first tubular member and the second tubular member is connected to an actuator and a positioning and a restoring elastic member, and the driving member is connected to the operating member and the actuator. The restoring elastic member is connected between one end of the actuator and the positioning portion. It is continued, 3. The baby bed according to claim 2.

4. The locking mechanism further includes an interlocking elastic member, and the interlocking elastic member is configured to provided between the other end of the ethanol and the connecting member, 4. The baby bed according to claim 3.

5. The first lateral portion includes a tube, and an operation hole is formed in the tube. The release mechanism further includes a lock release case and a protection member, and the lock release case has an opening. and a receiving hole is formed, and the lock release case is fitted onto the outer surface of the pipe body, and the protection The member is drilled in the operation hole, and a part of the member is exposed from the opening, and the protection member is the operating member is provided in the receiving hole and selectively abuts against the stopper portion. are doing, 5. The baby bed according to claim 1, wherein the baby bed is a cot.

6. The unlocking mechanism further includes a protective elastic member, and the unlocking case further includes and a support portion, and the protective elastic member is provided between the protective member and the support portion. There are, 6. The baby bed according to claim 5.

7. The support portion extends along the extension direction of the first lateral portion and is fixed to the pipe body. The protective elastic member is fitted onto the support portion, and the protective member is It is fixed to the material, 7. The baby bed according to claim 6.

8. The unlocking mechanism further includes an unlocking case and at least one positioning member. At least one position limiting portion is formed on the unlocking case, and the operating At least one chute is formed in the working member, and the positioning member is The drive member is slidably provided in the positioning portion and the chute, and the positioning member connected to 8. A baby bed according to any one of claims 1 to 7.

9. A portion of the drive member is embedded in the first lateral portion, and the extending direction of the chute is , inclined with respect to the extension direction of the first lateral portion, 9. The crib of claim 8.

10. The lower frame further includes a third pivotal portion and a bottom tube, and the third pivotal portion is a bottom tube connected between the bottom tube and the fourth tube and including a pivot position limiting portion; The bottom tube is disposed parallel to the second lateral portion, and one end of the bottom tube is connected to the third pivot portion. Ru, 10. A baby bed according to any one of claims 1 to 9.

11. Further including a lower frame locking mechanism; The lower frame locking mechanism includes a third pivotal portion, a locking member, and a lower frame operating member, The third pivotal connection portion includes a third tubular member case and a fourth tubular member case, and the third A tube member case is fixed to the third tube member, and the fourth tube member case is fixed to the The third pipe member case and the fourth pipe member case are fixed to each other. , together defining a pivot cavity, and the third tube member case and the fourth tube member case at least one of which forms an engagement feature within said pivot cavity; The locking member is slidably disposed within the pivot cavity and has an engaging portion and an extending portion. the engagement portion selectively engages with the engagement feature, and the extension portion engages with the engagement portion. Connected, The lower frame operating member is fixed to the extension portion.

11. A baby bed according to any one of claims 1 to 10.

12. The second vertical portion and the lower frame locking mechanism are plural, The baby bed further includes a lower frame synchronization mechanism; The lower frame synchronization mechanism includes a synchronization member and a plurality of interlocking members, and the synchronization member the plurality of interlocking members are pivotally connected to the plurality of lower frame locking mechanisms. Each of the locking members is fixed to the locking member.

12. The crib of claim 11.

13. The lower frame further includes a bottom tube, the bottom tube being connected to the third pivot portion, 2, and at least some of the interlocking members and the synchronizing member are provided in parallel to the horizontal direction portion of the is disposed in the bottom tube, and the lower frame operating member is fitted onto the bottom tube.

13. The crib of claim 12.

14. A plurality of synchronization position limiting grooves are formed on the bottom tube, and the lower frame synchronization mechanism further includes a plurality of a plurality of synchronous locking members, each of which has a corresponding locking member, The lower frame operating member, the interlocking member, and the synchronous position limiting groove are drilled.

14. The crib of claim 13.

15. The lower frame further includes a bottom tube, the bottom tube being connected to the third pivot portion and the second pivot portion. The lower frame locking mechanism further includes a lower frame elastic member, and the lower frame elastic member is disposed parallel to the lateral portion of the lower frame. The lower frame elastic member is disposed between the locking member and the bottom tube.

13. A baby bed according to claim 11 or 12.

16. The lower frame locking mechanism further includes a pivot position limiting member, and a protrusion is provided on the pivot position limiting member. a portion is formed, and one of the third tube member case and the fourth tube member case A pivot position limiting groove is formed in the pivot position limiting groove, and the protrusion is fitted into the pivot position limiting groove. Ru, 16. A baby cot according to any one of claims 11 to 15.

17. a lower frame locking mechanism; The lower frame locking mechanism includes a third pivotal portion and a lower frame operating member, The third pivotal connection portion includes a third tubular member case and a fourth tubular member case, and the third tubular member case The member case is fixed to the third pipe member, and the fourth pipe member case is fixed to the The third pipe member case and the fourth pipe member case are fixed to each other. Together, the third tube member case and the fourth tube member case define a pivot cavity. at least one of which forms an engagement feature within the pivot cavity; The lower frame operating member is pivotally connected to the third pivot portion, and a part of the lower frame operating member is The lower frame operating member is exposed to the pivotal portion, and includes an engaging portion, and the engaging portion is selectively clamped together, 17. A baby cot according to any one of claims 1 to 16.

18. The engagement feature is a slot, and the slot is configured to engage the third tube member case and the fourth tube member case. the third tubular member case extends radially along at least one of the member cases; and at least one of the fourth tube member cases has a pivot groove in the pivot cavity. and the pivot groove is formed between the third tube member case and the fourth tube member case. At least one of the engaging portions is arranged along the circumferential direction and communicates with the long groove, and the engaging portion is The long groove and the pivot groove are slidably provided therein.

18. The crib of claim 17.

19. The lower frame locking mechanism further includes a lower frame elastic member, and the lower frame elastic member is configured to The feature is disposed between the lower frame operating member and the third pivotal connection portion along the extending direction of the feature.

19. A baby bed according to claim 17 or 18.

20. The second vertical portion and the lower frame locking mechanism are plural, The crib further includes a plurality of lower frame synchronization mechanisms; Each of the plurality of lower frame synchronization mechanisms corresponds to each of the lower frame lock mechanisms, and is interlocked with the interlocking member is pivotally disposed within the pivot cavity and is connected to the lower frame operating member. Clamped to the component, The lower frame further includes a bottom tube, the bottom tube being configured to lock the third of the plurality of lower frame locking mechanisms. and fixed to the interlocking members of the plurality of lower frame synchronization mechanisms.

20. A baby cot according to any one of claims 17 to 19.

21. Further including a lower frame locking mechanism; The lower frame locking mechanism includes a third pivot portion and a lower frame operating portion, The third pivotal connection portion includes a third tubular member case and a fourth tubular member case, and the third A tube member case is fixed to the third tube member, and the fourth tube member case is fixed to the The third pipe member case and the fourth pipe member case are fixed to each other. , together defining a pivot cavity, and the third tube member case and the fourth tube member case at least one of which forms an engagement feature within said pivot cavity; The lower frame operating unit includes a clamp member, a pivot member, and a plurality of lower frame operating members, The clamping member is slidably mounted within the pivot cavity and engages the engagement feature. selectively clamped together, the pivot member pivotally connected to the clamp member The plurality of lower frame operating members are connected to the pivot member, and at least some of them are connected to the third pivot member. exposed to the 21. A baby bed according to any one of claims 1 to 20.

22. The third pivotal attachment portion is plural, and the lower frame further includes a bottom tube, and the bottom tube is The pivot member is connected between the plurality of third pivot portions, and the pivot member is drilled in the bottom pipe, and the pivot member an end of the member disposed within the pivot cavity; 22. The crib of claim 21.

23. The lower frame operating unit further includes a plurality of interlocking members, and the plurality of interlocking members are connected to the bottom tube and fixed to the pivot member, and the plurality of lower frame operating members are Located on the component, 23. The crib of claim 22.

24. The lower frame operating portion further includes a lower frame elastic member, and the elastic member is configured to and the third pivot connection portion, 24. A baby cot according to any one of claims 21 to 23.

25. The first and second pipe members have the same length, and the third and second pipe members have the same length. The lengths of the four pipe members are equal.

25. A baby cot according to any one of claims 1 to 24.

26. The length of the first horizontal portion is shorter than the length of the first vertical portion, and the length of the second horizontal portion is shorter than the length of the first vertical portion. The length of the longitudinal portion is shorter than the length of the second longitudinal portion.

26. A baby cot according to any one of claims 1 to 25.

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