CN211154778U

CN211154778U - Baby cradle

Info

Publication number: CN211154778U
Application number: CN201921839526.3U
Authority: CN
Inventors: 汪永生
Original assignee: Dongguan Hongshuo Children's Products Co ltd
Current assignee: Dongguan Hongshuo Children's Products Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-04
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a cradle, include the bed body, be located the support frame of bed body both sides and install in the freely movable joint of support frame, freely movable joint includes outer joint and pivot installation in the inner joint of outer joint, outer joint fixed mounting is on the support frame, bed body fixed mounting in on the outer joint, but through freely movable joint's pivot structure drive the bed body at the support frame swing, freely movable joint is equipped with the state switching mechanism who is used for switching bed body swing or quiescent condition. The support frame is provided with a movable joint to lead the bed body to swing relative to the support frame, and a state switching mechanism for switching the swinging or static state of the bed body is arranged in the movable joint. Make the bed body more stable when the support frame swings, convenient operation simultaneously, the user state of switching the shaking table is simpler.

Description

Baby cradle

Technical Field

The utility model relates to a baby articles for use technical field, in particular to a cradle.

Background

A conventional manual cradle (also referred to as a baby cradle or a bedside bed) generally includes a bed body and a support frame, wherein the bed body is pivotally mounted on the support frame and can swing along a certain track. The existing cradle realizes the swinging of the bed body through a linkage mechanism, for example, the chinese patent CN 2091599U realizes the swinging of the bed body through the linkage mechanism, the structure is complex, and the locking device has a complex structure, which is inconvenient to operate, and the locking device has a factor of swinging the bed body due to abnormal opening, which is easy to frighten the baby. Meanwhile, the height adjusting device is complex in structure and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a baby's shaking table, but aim at making the pivot structure of shaking table comparatively simple, the bed body is more stable at the support frame swing, is convenient for switch the user state of shaking table, convenient operation.

In order to achieve the above object, the utility model provides a cradle, include the bed body, be located the support frame of bed body both sides and install in the freely movable joint of support frame, freely movable joint includes outer joint and pivot installation in the inner joint of outer joint, outer joint fixed mounting is on the support frame, bed body fixed mounting in on the outer joint, but the pivot structure through freely movable joint drives the swing of the bed body, freely movable joint is equipped with the state switching mechanism who is used for switching bed body swing or quiescent condition.

The utility model discloses technical scheme sets up the freely movable joint at the support frame so that the bed body is at the support frame swing, and the state switching mechanism that will be used for switching bed body swing or quiescent condition simultaneously sets up in the freely movable joint. Make the bed body more stable when the support frame swings, convenient operation simultaneously, the user state of switching the shaking table is simpler.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a side view of the movable joint and the support frame in cooperation;

FIG. 3 is a sectional view of part A;

FIG. 4 is an exploded view of the first movable joint and the first support frame;

FIG. 5 is an exploded view of the movable joint and the supporting frame II;

FIG. 6 is a front view of the movable joint;

FIG. 7 is a sectional view of part B;

FIG. 8 is a front view of the movable joint and the support frame in cooperation;

FIG. 9 is a sectional view of part C;

fig. 10 is an exploded view of the secondary locking device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a cradle for baby.

In the embodiment of the utility model, as shown in fig. 1 to 10, this cradle includes the bed body, is located the support frame 2 of bed body 1 both sides and installs the freely movable joint 3 in support frame 2, freely movable joint 3 includes outer joint 31 and can pivot and install in the interior joint 32 of outer joint 31, outer joint 31 fixed mounting is on support frame 2, bed body 1 fixed mounting in on the outer joint 31, but the pivot structure through freely movable joint 3 drives the relative support frame swing of bed body 1, freely movable joint 3 is equipped with the state switching mechanism who is used for switching bed body 1 swing state or quiescent condition. The support frame 2 is provided with a movable joint 3 to enable the bed body 1 to swing relative to the support frame 2, and a state switching mechanism for switching the swing state or the static state of the bed body 1 is arranged in the movable joint. Make the bed body more stable when support frame 2 swings, convenient operation simultaneously, the user state of switching the shaking table is simpler.

In the embodiment of the present invention, the inner joint 32 is provided with at least one arc-shaped groove 321 concentric with the inner joint 32, the arc-shaped groove 321 runs through the side wall of the outer joint 31, the outer joint 31 extends towards one end of the inner joint 32 to have the guide part 311 which can slide in the arc-shaped groove 321, one end of the guide part 311 is passed through the arc-shaped groove 321, and the inner joint 32 can be pivotally installed in the outer joint 31 through the middle part or the screw. The pivotable structure is stable when the bed body swings, and the arrangement of the arc-shaped groove 321 also limits the swing amplitude of the bed body.

In the embodiment of the present invention, the state switching mechanism includes a main locking device and a main unlocking device, the upper portion of the opposite side surfaces of the overlapped portion of the inner joint 32 and the outer joint 31 is respectively provided with a first accommodating groove 322 and a second accommodating groove 312, the first accommodating groove 322 and the second accommodating groove 312 enclose a first accommodating space, the main locking device is installed in the first accommodating space, so as to lock the inner joint 32 to the outer joint 31 after the bed body 1 swings and is static, and prevent the inner joint 32 from rotating; the main unlocking device is used for unlocking the outer joint 31 and the inner joint 32 when the bed body 1 needs to swing.

Specifically, the main locking device includes a locking block 41 slidably mounted in the first receiving groove 322 (the locking block 41 is a non-circular fixture, such as an arc fixture) and a first return spring 51, the front end of the locking block 41 can move between a position where part of the locking block is clamped into the second receiving groove 312 and a position where the locking block is withdrawn from the second receiving groove 312, one end of the first return spring 51 abuts against the inner wall of the first receiving groove 322, the other end of the first return spring abuts against the locking block 41, and applies an elastic force to the locking block 41 and the second receiving groove 312, so as to lock the inner joint 32 in the outer joint 31.

The main unlocking device comprises a first pushing piece 42 slidably mounted in the second accommodating groove 312, the first pushing piece 42 and the locking block 41 abut against the opposite surface to push the first pushing piece 42, the elasticity of the first return spring 51 can be overcome, the locking block 41 is moved towards the inner wall direction of the first accommodating groove 322, the locking block 41 is made to exit from the second accommodating groove 312, and the inner joint 32 is unlocked in the outer joint 31. Of course, the locking of the inner and outer joints may be achieved by other means known in the art.

More specifically, the first pushing element 42 is provided with an accommodating cavity 43, the accommodating cavity 43 is movably provided with a first key 44 and a second return spring 52, two ends of the first key 44 are provided with clamping protrusions 45, the clamping protrusions 45 can move between extending out of two ends of the first pushing element 42 and retracting into the first pushing element 42, the second accommodating cavity 312 is provided with a clamping groove 46 matched with the clamping protrusions 45, one end of the second return spring 52 abuts against the top wall of the accommodating cavity 43, the other end abuts against the upper end of the first key 44, and the first key 44 is provided with elastic force for enabling the clamping protrusions 45 to extend out of the accommodating cavity 43; when the main locking device is in an unlocked state, the first pushing piece 42 pushes the locking block 41 away from the second accommodating groove 312, and the clamping protrusions 45 extend out of two ends of the first pushing piece 42 and are clamped into the clamping grooves 46, so that the locking block 41 is always in a position of withdrawing from the second accommodating groove 312; when the main locking device is in a locking state, the first pushing piece 42 is pressed to overcome the elastic force of the second return spring 52, the clamping protrusion 45 retracts into the first pushing piece 42, the locking block 41 is clamped into the second accommodating groove 312 under the elastic force action of the first return spring 51, the first pushing piece 42 is pushed to a position where the inner wall of the second accommodating groove 312 is abutted, and meanwhile, the clamping protrusion 45 is abutted against the side wall of the second accommodating groove 312. Of course, a slot may be disposed at a position where the locking protrusion abuts against the side wall of the second receiving groove 312, so that the locking protrusion extends into the slot, and the abnormal unlocking of the primary locking device is avoided.

In the embodiment of the utility model, the support frame 2 is equipped with the bed foot adjustment mechanism who is used for adjusting the height of the bed body 1, the bed foot adjustment mechanism includes vice locking device and vice unlocking device. The support frame 2 comprises bed legs 21, a support rod 22 capable of sliding up and down along the bed legs 21 and an auxiliary locking device, the movable joint 3 is installed on the support rod 22, and the auxiliary locking device can be locked on the bed legs 21 when the support rod 22 slides to a corresponding height; in the auxiliary unlocking device, a third accommodating groove 323 and a fourth accommodating groove 313 are respectively formed in the lower portion of the opposite side surface of the overlapped portion of the inner joint 32 and the outer joint 31, a second accommodating space is enclosed by the third accommodating groove 323 and the fourth accommodating groove 313, the auxiliary unlocking device is installed in the second accommodating space, and the auxiliary unlocking device is used for unlocking the bed legs 21 and the support rods 22 when the support rods 22 need to slide. By mounting the auxiliary unlocking device on the movable joint 3, the height of the support rod 22 on the bed leg 21 can be adjusted more conveniently.

Specifically, the auxiliary locking device comprises a locking groove 211 arranged on the bed leg 21 (the locking groove 211 is provided with a plurality of locking pieces 20 used for adjusting the supporting rod 22 to be positioned at different heights of the bed leg 21) and a locking piece 20 matched with the locking groove, wherein the locking piece 20 is arranged inside the supporting rod 22, the locking piece 20 comprises an installation cavity 220, a clamping piece 221 arranged on the installation cavity 220 and a first resetting top spring 53, one end of the first resetting top spring 53 abuts against the inner wall of the supporting rod 22, the other end of the first resetting top spring abuts against the clamping piece 221, part of the clamping piece 221 is pushed to be clamped into the locking groove 211, the supporting rod 22 is locked on the bed leg 21, and the supporting; the auxiliary unlocking device comprises a second key 63 arranged in the fourth accommodating groove 313 and a transmission piece 64 arranged on the supporting rod 22 (the transmission piece 64 can realize the linkage of the second key 63 and the clamping piece by adopting the prior art), one end of the transmission piece 64 is connected with the second key 63, the other end of the transmission piece 64 is connected with the clamping piece 221, and the end surface of the clamping piece 221, which is contacted with the transmission piece 64, is an inclined surface; when the second button 63 is pressed, the latch member 221 is moved toward the inner wall of the supporting rod 22 against the elastic force of the first return spring 53, and the latch member 221 is withdrawn from the locking groove 211. Of course, the auxiliary locking device can also be arranged on the bed leg 21 to realize the unlocking function.

Specifically, the secondary locking device further includes a second pushing member 61 and a second reset spring 54, which are mounted in the third receiving groove 323, the second pushing member 61 is provided with a groove 62 for partially clamping the second key 63, one end of the second reset spring 54 abuts against the inner wall of the third receiving groove 323, the other end abuts against the second pushing member 61, and the groove 62 is pushed to clamp the second key 63 (so that the second key 63 cannot be pressed); the second pushing element 61 is pushed to move toward the third receiving groove 323, and the second push-button 63 is withdrawn from the groove 62 by overcoming the elastic force of the second restoring spring 54, so that the second push-button 63 can be pressed downward to adjust the height of the bed leg.

The embodiment of the utility model provides an in, both ends demountable installation has the enclosure pipe 11 that is used for installing the bed body 1 about the inner joint 32, enclosure pipe 11 is used for installing enclosing cloth of the bed body, detachable construction can be for the buckle or the fix with screw that reset.

In the embodiment of the present invention, the bottom of the support rod 22 is provided with a bracket 12 capable of sliding along the direction of the support rod 22 (the reserved length at the bottom of the support rod should be based on the swinging of the bed body without being affected), and the bracket 12 can move between the position where it offsets and keeps away from the bottom of the bed body 1. When the bed body 1 needs to be shaken, the bracket 12 is moved to a position far away from the bottom of the bed body 1, and the moving distance is mainly that the bottom of the bed body 1 is not obstructed; when the bed body 1 stops swinging, the bracket 128 abuts against the bottom of the bed body 1, so that the bed body 1 is more stable when stopping swinging, and abnormal operation is avoided. It should be noted that the adjusting means of the bracket can be of the prior art and can achieve corresponding technical effects.

The utility model discloses in, set up state switching mechanism and foot of a bed adjustment mechanism in the activity joint simultaneously, made things convenient for daily use, also can practice thrift the processing cost simultaneously, avoided attaching the wart, made the outward appearance of shaking table more pleasing to the eye.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a cradle, includes the bed body, is located the support frame of bed body both sides and installs in the freely movable joint of support frame, its characterized in that: the bed body is fixedly arranged on the outer joint, and the movable joint is provided with a state switching mechanism for switching the swinging state or the static state of the bed body.

2. The cradle of claim 1, wherein: the inner joint is provided with at least one arc-shaped groove concentric with the inner joint, the arc-shaped groove penetrates through the side wall of the outer joint, a guide piece capable of sliding in the arc-shaped groove extends towards one end of the inner joint of the outer joint, and one end of the guide piece penetrates through the arc-shaped groove and enables the inner joint to be pivotally installed on the outer joint through an intermediate piece or a screw.

3. The cradle of claim 1, wherein:

the state switching mechanism comprises a main locking device and a main unlocking device;

the upper parts of the opposite side surfaces of the overlapped parts of the inner joint and the outer joint are respectively provided with a first accommodating groove and a second accommodating groove, the first accommodating groove and the second accommodating groove enclose a first accommodating space, and the main locking device is arranged in the first accommodating space so as to lock the inner joint to the outer joint when the bed body is static;

the main unlocking device is used for unlocking the outer joint and the inner joint when the bed body needs to swing.

4. The cradle of claim 3 wherein:

the main locking device comprises a locking block which is slidably arranged in the first accommodating groove and a first return spring, the front end of the locking block can move between positions where part of the locking block is clamped in the second accommodating groove and exits from the second accommodating groove, one end of the first return spring abuts against the inner wall of the first accommodating groove, the other end of the first return spring abuts against the locking block, and the locking block is provided with elastic force for clamping the locking block in the second accommodating groove;

the main unlocking device comprises a first pushing piece which can be slidably arranged in the second accommodating groove, one surface of the first pushing piece, which is opposite to the locking block, is abutted to push the first pushing piece, the elasticity of the first return spring can be overcome, the locking block is moved towards the inner wall direction of the first accommodating groove, and the locking block is made to exit the second accommodating groove.

5. The cradle of claim 4, wherein:

the first pushing piece is provided with an accommodating cavity, a first key and a second reset spring are movably mounted in the accommodating cavity, clamping protrusions are arranged at two ends of the first key and can move between the two ends of the first pushing piece and the first pushing piece, the second accommodating cavity is provided with a clamping groove matched with the clamping protrusions, one end of the second reset spring abuts against the top wall of the accommodating cavity, the other end of the second reset spring abuts against the upper end of the first key, and the first key is provided with elastic force enabling the clamping protrusions to extend out of the accommodating cavity;

when the main locking device is in an unlocking state, the first pushing piece pushes the locking block away from the second accommodating groove, and the clamping protrusions extend out of two ends of the first pushing piece and are clamped into the clamping grooves;

when the main locking device is in a locking state, the first pushing piece is pressed, the elastic force of the second reset spring is overcome, the clamping protrusion retracts into the first pushing piece, the locking block is clamped into the second accommodating groove under the elastic action of the first reset spring, the first pushing piece is pushed to a position where the first pushing piece is abutted to the inner wall of the second accommodating groove, and meanwhile, the clamping protrusion is abutted to the side wall of the second accommodating groove.

6. The cradle of claim 1, wherein:

the support frame is provided with a bed foot adjusting mechanism for adjusting the height of the bed body, and the bed foot adjusting mechanism comprises an auxiliary locking device and an auxiliary unlocking device;

the support frame comprises bed legs, a support rod capable of sliding up and down along the bed legs and an auxiliary locking device, the movable joint is arranged on the support rod, and the auxiliary locking device can be locked on the bed legs when the support rod slides to a corresponding height;

and the auxiliary unlocking device is used for unlocking the bed legs and the supporting rods when the supporting rods need to slide.

7. The cradle of claim 6, wherein:

the auxiliary locking device comprises a locking groove arranged on the bed leg and a locking piece matched with the locking groove, the locking piece comprises an installation cavity, a clamping piece arranged in the installation cavity and a first reset top spring, one end of the first reset top spring abuts against the inner wall of the supporting rod, the other end of the first reset top spring abuts against the clamping piece, and the clamping piece is pushed to be partially clamped into the locking groove;

the auxiliary unlocking device comprises a second key arranged in the fourth accommodating groove and a transmission part arranged on the supporting rod, one end of the transmission part is connected with the second key, the other end of the transmission part is connected with the clamping part, and the end surface of the clamping part, which is in contact with the transmission part, is an inclined surface; pressing the second button can overcome the elasticity of the first reset top spring, move the clamping piece towards the inner wall direction of the supporting rod and enable the clamping piece to withdraw from the locking groove.

8. The cradle of claim 7, wherein:

the auxiliary locking device also comprises a second pushing piece and a second reset top spring, the second pushing piece is arranged in the third accommodating groove, the second pushing piece is provided with a groove for clamping the second key part, one end of the second reset top spring abuts against the inner wall of the third accommodating groove, the other end of the second reset top spring abuts against the second pushing piece, and the groove is pushed to clamp the second key;

the second pushing piece is pushed to move towards the direction of the third accommodating groove, the elastic force of the second reset top spring is overcome, and the second key is made to exit the groove.

9. The cradle of claim 1, wherein: the left end and the right end of the inner joint are detachably provided with a surrounding frame pipe used for installing the bed body.

10. The cradle of claim 6, wherein: the bottom end of the support rod is provided with a bracket which can slide along the direction of the support rod, and the bracket can move between a position which is propped against the bottom of the bed body and a position which is far away from the bottom of the bed body.