CN218528300U

CN218528300U - Noninductive unlocking baby folding bed

Info

Publication number: CN218528300U
Application number: CN202222849467.6U
Authority: CN
Inventors: 张磊; 孔凡龙; 赵锐
Original assignee: Anhui Coolbaby Science & Technology Development Corp
Current assignee: Anhui Coolbaby Science & Technology Development Corp
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-28
Anticipated expiration: 2032-10-26

Abstract

The utility model provides a noninductive unblock baby folding bed relates to crib technical field. The noninductive unlocking infant folding bed comprises two side frames, two bottom folding rod groups, a bottom cross rod, two locking mechanisms and a pull handle, wherein the two bottom folding rod groups are arranged at intervals and hinged between the bottoms of the two side frames; the bottom cross bar is connected between the bottom rotating joints of the two bottom folding bar groups; the two locking mechanisms are respectively arranged on the two bottom rotating joints; the pull handle is arranged at the upper part of the bottom cross rod, two ends of the pull handle are respectively connected to the two locking mechanisms through pull ropes, and the two locking mechanisms can be unlocked and the two bottom folding rod sets can be driven to fold and furl by lifting the pull handle upwards; wherein, under the state that two end folding rod groups expanded, two locking mechanism are the locking state. The baby folding bed with the locking mechanism can keep the baby bed in an unfolded using state by using the locking mechanism after the baby bed is unfolded or in the using process, and is convenient to operate in the unlocking and folding processes.

Description

Noninductive unlocking baby folding bed

Technical Field

The utility model relates to a crib technical field particularly, relates to a noninductive unblock baby folding bed.

Background

Through the utility model discloses people's research discovery, current baby's folding bed generally all is provided with locking mechanism, and under the state that baby's folding bed expanded, locking mechanism is the locking state, makes baby's folding bed keep the expansion state steadily, but, when the user need fold or draw in baby's folding bed in, the user needs earlier unblock locking mechanism, folding connecting rod again, draw in baby's folding bed in, needs two operating procedure at least, and the operation is comparatively troublesome, draws in efficiency in not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a noninductive unblock baby folding bed, it can utilize locking mechanism to make the crib keep the user state who expandes after the crib expandes or in the use to at the unblock, draw in-process convenient operation.

The embodiment of the utility model discloses a can realize like this:

the utility model provides a noninductive unblock baby folding bed, noninductive unblock baby folding bed includes:

two side frames arranged at intervals;

two bottom folding rod groups which are arranged at intervals and hinged between the bottoms of the two side frames;

the bottom cross rod is connected between the bottom rotating joints of the two bottom folding rod groups;

the two locking mechanisms are respectively arranged on the two bottom rotating joints;

the pull handle is arranged at the upper part of the bottom cross rod, two ends of the pull handle are respectively connected to the two locking mechanisms through pull ropes, and the two locking mechanisms can be unlocked and the two bottom folding rod sets can be driven to fold and furl by lifting the pull handle upwards;

wherein, under the state that two end folding rod groups expanded, two locking mechanism are the locking state.

The beneficial effects of the noninductive unblock baby's folding bed that this embodiment provided include:

1. under the unfolded state of the noninductive unlocking infant folding bed, the two locking mechanisms are in a locking state, so that the two bottom folding rod groups cannot be folded and folded, the noninductive unlocking infant folding bed is stably kept in the unfolded state, and the phenomenon that the noninductive unlocking infant folding bed is accidentally folded due to accidental collision of the bottom folding rod groups is avoided;

2. when the infant folding bed with the noninductive unlocking function needs to be folded and folded, a user can simultaneously unlock the two locking mechanisms by lifting the pull handle upwards and drive the two bottom folding rod sets to be folded and folded, the infant folding bed with the noninductive unlocking function can be normally folded and folded, the unlocking operation is not required to be specially and independently carried out in the whole process, and the unlocking and folding processes are convenient to operate.

In an alternative embodiment, the pull handle is a flexible sleeve and the pull cord is disposed within the flexible sleeve and the bottom rail.

Therefore, the pull rope can not be exposed, can not be stumbled or wound with other parts or external objects, the safety and the attractiveness are improved, and the pull rope is pulled through the pull handle, so that the pull handle is easy and labor-saving for users, and the hand feeling of the user for operating the pull handle is better.

In an alternative embodiment, the bottom folding bar set comprises two bottom folding bars connected to both ends of the bottom revolute joint, the two bottom folding bars being connected to the two side frames, respectively.

In an alternative embodiment, the locking mechanism comprises:

the lock column is provided with a lock hole and can be installed in the bottom rotating joint in a sliding manner along the vertical direction;

the base is fixedly connected to the bottom of the lock cylinder;

one ends of the two transmission rods are respectively hinged to the two ends of the base, and the other ends of the two transmission rods are respectively hinged to the two bottom folding rods;

the spring bolt is installed inside the bottom cross rod in a slidable mode, the spring bolt is connected to the pull rope, and the spring bolt can be inserted into or separated from the lock hole.

Like this, the locking mechanism is simple with the cooperation form of end folding rod group, and locking mechanism structural design is simple moreover, convenient assembling, with low costs.

In an alternative embodiment, the locking mechanism further comprises:

the fixing bolt is fixedly arranged inside the bottom cross bar;

the spring, the one end and the gim peg of spring are connected, and the other end and the spring bolt of spring are connected, and the spring has the elasticity that pushes the spring bolt into the lockhole.

Like this, after noninductive unblock baby's folding bed expandes, the elastic component is automatic to push the spring bolt into the lockhole, accomplishes locking mechanism's locking function, need not that the user is special, the operation of locking alone, expandes, the operation of locking is simple, convenient.

In an optional embodiment, the fixing bolt is provided with a groove extending along the length direction of the bottom cross bar, and the pull rope is arranged in the groove and penetrates through the fixing bolt.

Therefore, the pull rope can be kept to extend in the linear direction at the bottom cross rod as far as possible, the pull rope is prevented from being bent in the bottom cross rod, and the process that a user pulls the pull handle to unlock the locking mechanism is easy and simple.

In an alternative embodiment, the two transmission rods have the same length, the lock cylinder is positioned on the symmetrical line of the two transmission rods, and the connecting positions of the two transmission rods on the bottom folding rod have the same distance to the bottom rotating joint.

Like this, locking mechanism's structural style is simple, and inside transmission effect is better, is difficult for appearing the card and dies or local atress too big.

In an optional embodiment, during the folding process of the bottom folding rod group, the bottom rotating joint moves upwards, and the lock column moves downwards relative to the bottom rotating joint under the pushing of the transmission rod; and in the unfolding process of the bottom folding rod group, the bottom rotating joint moves downwards, and the lock column moves upwards relative to the bottom rotating joint under the pushing of the transmission rod.

Therefore, after the baby folding bed is unfolded, the bottom folding rod group, the locking mechanism, the bottom cross rod and the like are basically stored in the space between the two side frames, so that the space occupied after the baby folding bed is unfolded is smaller.

In an alternative embodiment, the noninductive unlocking infant folding bed further comprises:

and the two top folding rod groups are arranged at intervals and hinged between the tops of the two side frames, and the two top folding rod groups are folded downwards.

Thus, the two top folding rod groups are also stored in the space between the two side frames after being folded, so that the space occupied by the folding baby crib after being unfolded without feeling unlocked is smaller.

the bottom reinforcing rod group is hinged between the bottoms of the two side frames, the bottom reinforcing rod group is folded or unfolded along the horizontal direction, and the bottom reinforcing rod group is in an obtuse angle state in the unfolded state of the two bottom folding rod groups; in the process of folding the two bottom folding rod groups, the bottom reinforcing rod groups automatically fold along with the bottom folding rod groups.

Like this, under the state that noninductive unblock baby folding bed expandes, because end stiffener group makes can't follow vertical direction folding, so, end stiffener group can strengthen the ability that noninductive unblock baby folding bed bears vertical direction pressure, improve the bearing capacity of noninductive unblock baby folding bed, and simultaneously, two end folding pole group folding in-process, two side frames frame are drawn close each other, promote to be the automatic folding of end stiffener group of obtuse angle state, need not that the user takes specially, go folding end stiffener group alone, can not increase the folding degree of difficulty.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a baby folding bed with a noninductive unlocking function according to an embodiment of the present invention in an unfolded state;

fig. 2 is a schematic view of a part of the structure of the noninductive unlocking infant folding bed provided by the embodiment of the present invention in an unfolded state;

fig. 3 is a schematic structural view of a baby folding bed with noninductive unlocking provided by the embodiment of the present invention in a semi-folded state;

fig. 4 is a schematic structural view of a folding baby crib unlocked without sensing the folding state according to an embodiment of the present invention;

fig. 5 is a schematic view of a disassembled structure of the baby folding bed with noninductive unlocking provided by the embodiment of the present invention.

An icon: 1-noninductive unlocking of the infant folding bed; 2-side frame; 3-bottom folding rod group; 31-a bottom revolute joint; 32-bottom folding bar; 4-bottom cross bar; 5-a locking mechanism; 51-a pull handle; 52-a pull cord; 53-a lock cylinder; 531-lock hole; 54-a base; 55-a transmission rod; 56-bolt; 57-fixing bolt; 571-a groove; 58-an elastic member; 6-pushing the folding rod group; 7-bottom stiffener group; 8-rollers.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the directions or positional relationships indicated by the terms "up", "down", "inside", "outside", etc. appear based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, it is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are only used to distinguish one description from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Referring to fig. 1 to 4, the present embodiment provides a baby crib 1 with a function of non-inductive unlocking, where the baby crib 1 with a function of non-inductive unlocking includes two side frames 2, two bottom folding rod sets 3, a bottom cross rod 4, two locking mechanisms 5, a pull handle 51, two top folding rod sets 6, a bottom reinforcing rod set 7, and rollers 8.

The two side frames 2 are arranged at intervals, and rollers 8 are arranged on two sides of the bottom of each side frame 2.

The two bottom folding rod sets 3 are arranged at intervals and hinged between the bottoms of the two side frames 2. The bottom folding lever group 3 includes a bottom revolute joint 31 and two bottom folding levers 32 connected to both ends of the bottom revolute joint 31, and the two bottom folding levers 32 are connected to the two side frames 2, respectively.

The two locking mechanisms 5 are respectively mounted on the two bottom revolute joints 31. Wherein, under the state that two bottom folding rod groups 3 are unfolded, two locking mechanisms 5 are in a locking state. Therefore, under the condition that the noninductive unlocking infant folding bed 1 is unfolded, the two locking mechanisms 5 are in a locking state, so that the two bottom folding rod groups 3 cannot be folded and folded, the noninductive unlocking infant folding bed 1 is stably kept in the unfolding state, and the phenomenon that the noninductive unlocking infant folding bed 1 is folded accidentally due to accidental collision of the bottom folding rod groups 3 is avoided.

The bottom cross bar 4 is connected between the bottom rotary joints 31 of the two bottom folding bar groups 3.

The pull handle 51 is installed on the upper portion of the bottom cross bar 4, two ends of the pull handle 51 are respectively connected to the two locking mechanisms 5 through pull ropes 52 (please refer to fig. 5), and pulling the pull handle 51 upward can unlock the two locking mechanisms 5 at the same time and drive the two bottom folding bar sets 3 to fold. Therefore, when the infant folding bed 1 with the non-inductive unlocking function needs to be folded and folded, a user can unlock the two locking mechanisms 5 and drive the two bottom folding rod sets 3 to fold and fold by lifting the pull handle 51 upwards, the infant folding bed 1 with the non-inductive unlocking function can be normally folded and folded, the unlocking operation is not required to be specially and independently performed in the whole process, and the unlocking and folding processes are convenient to operate.

The bottom reinforcing rod group 7 is hinged between the bottoms of the two side frames 2, the bottom reinforcing rod group 7 is folded or unfolded along the horizontal direction, and the bottom reinforcing rod group 7 is in an obtuse angle state when the two bottom folding rod groups 3 are unfolded; in the process of folding the two bottom folding rod groups 3, the bottom reinforcing rod group 7 automatically folds along with the bottom folding rod group 3. Like this, under the state that noninductive unblock baby folding bed 1 expandes, because end stiffener group 7 makes can't follow vertical direction folding, so, end stiffener group 7 can increase the ability that noninductive unblock baby folding bed 1 bore vertical direction pressure, improve the bearing capacity of noninductive unblock baby folding bed 1, and simultaneously, the folding in-process of two end folding rod group 3, two side frame 2 draw close each other, promote the end stiffener group 7 automatic folding that is the obtuse angle state, need not that the user takes specially, go folding end stiffener group 7 alone, can not increase the folding degree of difficulty.

In the process of folding the bottom folding rod group 3, the bottom rotating joint 31 moves upwards, and the lock column 53 moves downwards relative to the bottom rotating joint 31 under the pushing of the transmission rod 55; during the unfolding process of the bottom folding rod group 3, the bottom revolute joint 31 moves downwards, and the lock column 53 moves upwards relative to the bottom revolute joint 31 under the pushing of the transmission rod 55. The bottom reinforcement bar group 7 is attached to one side of the bottom of the side frame 2 and folded toward the other side. The two top folding rod groups 6 are folded downwards. In this way, after the foldable baby crib 1 is folded, the bottom folding rod group 3, the locking mechanism 5, the bottom cross rod 4, the bottom reinforcing rod group 7 and the top folding rod group 6 are basically accommodated in the space between the two side frames 2, so that the space occupied after the foldable baby crib 1 is folded is small.

Referring to fig. 1 and 5, the pull handle 51 is a soft sleeve, and the pull rope 52 is disposed inside the soft sleeve and the bottom rail 4. Therefore, the pull rope 52 can not be exposed, and can not be stumbled or wound with other parts or external objects, thereby improving the safety and the aesthetic property, and moreover, the pull handle 51 pulls the pull rope 52, thereby being easy and labor-saving for users, and the hand feeling of the users for operating the pull handle 51 is better.

The locking mechanism 5 comprises a lock cylinder 53, a base 54, two transmission rods 55, a locking bolt 56, a fixed bolt 57 and an elastic member 58. The lock cylinder 53 is opened with a lock hole 531, and the lock cylinder 53 is slidably installed in the bottom revolute joint 31 in the vertical direction. The base 54 is fixedly attached to the bottom of the lock cylinder 53. One end of each of the two transmission rods 55 is hinged to the two ends of the base 54, and the other end of each of the two transmission rods 55 is hinged to the two bottom folding rods 32. The latch tongue 56 is slidably installed inside the bottom cross bar 4, the latch tongue 56 is connected to the pull cord 52, and the latch tongue 56 can be inserted into or disengaged from the lock hole 531. Like this, the locking mechanism 5 is simple with the cooperation form of end folding rod group 3, and locking mechanism 5 structural design is simple moreover, convenient assembling, with low costs.

The securing pegs 57 are fixedly mounted inside the bottom rail 4. One end of the elastic member 58 is connected to the fixing bolt 57, the other end of the elastic member 58 is connected to the latch 56, the elastic member 58 has an elastic force for pushing the latch 56 into the lock hole 531, and the elastic member 58 may be a spring. Thus, after the infant folding bed 1 is unfolded in a non-inductive unlocking mode, the elastic piece 58 automatically pushes the lock tongue 56 into the lock hole 531, the locking function of the locking mechanism 5 is achieved, a user does not need to perform special and independent locking operation, and the unfolding and locking operation is simple and convenient.

The fixing bolt 57 is formed with a groove 571 extending along the length direction of the bottom rail 4, and the pull rope 52 is disposed in the groove 571 and penetrates through the fixing bolt 57. Therefore, the pull rope 52 can keep extending in the linear direction at the bottom cross rod 4 as much as possible, the pull rope 52 is prevented from being bent in the bottom cross rod 4, and the process that a user pulls the pull handle 51 to unlock the locking mechanism 5 is easy and simple.

Preferably, the two transmission rods 55 have the same length, the lock posts 53 are located on the symmetry line of the two transmission rods 55, and the connection positions of the two transmission rods 55 on the bottom folding rod 32 are equidistant from the bottom revolute joint 31. Like this, locking mechanism 5's structural style is simple, and inside transmission effect is better, is difficult for appearing the card and dies or local atress too big.

The working principle of the noninductive unlocking infant folding bed 1 provided by the embodiment is as follows:

when the infant folding bed 1 is unlocked in an unfolded state without sensing, the two locking mechanisms 5 are in a locked state.

When the infant folding bed 1 needs to be folded and unlocked without feeling, a user pulls the pull handle 51 upwards, the pull handle 51 drives the pull rope 52 to draw the bolt 56 out of the lock hole 531, the locking mechanism 5 is unlocked, the lock column 53 is driven to move downwards relative to the bottom rotating joint 31, the user continues to pull the pull handle 51, the bottom folding rod group 3, the bottom reinforcing rod group 7 and the top folding rod group 6 are driven to be folded, and meanwhile, the two side frames 2 are close to each other until the state shown in fig. 4 is achieved.

When the infant folding bed 1 needs to be unfolded and unlocked without feeling, a user unfolds the two side frames 2 to drive the bottom folding rod group 3, the bottom reinforcing rod group 7 and the top folding rod group 6 to be unfolded, and simultaneously drives the lock column 53 to move upwards relative to the bottom rotating joint 31 until the lock hole 531 restores to the same height as the lock tongue 56, and the lock tongue 56 is automatically pushed into the lock hole 531 under the action of the elastic piece 58, so that the state shown in fig. 1 is achieved.

The present embodiment provides beneficial effects of the noninductive unlocking infant folding bed 1, including:

1. under the state that the noninductive unlocking infant folding bed 1 is unfolded, the two locking mechanisms 5 are in a locking state, so that the two bottom folding rod groups 3 can not be folded and folded, the noninductive unlocking infant folding bed 1 is stably kept in the unfolded state, and the condition that the noninductive unlocking infant folding bed 1 is accidentally folded due to accidental collision of the bottom folding rod groups 3 is avoided;

2. when the infant folding bed 1 with the non-inductive unlocking function needs to be folded and furled, a user can simultaneously unlock the two locking mechanisms 5 by lifting and pulling the pull handle 51 upwards and drive the two bottom folding rod sets 3 to fold and furl, so that the infant folding bed 1 can be normally folded and furled without inductive unlocking, the whole process does not need special and independent unlocking operation, and the unlocking and furling processes are convenient to operate;

3. when the baby folding bed 1 with the noninductive unlocking function needs to be unfolded, a user only needs to unfold the two side frames 2 in place, meanwhile, the locking mechanism 5 automatically realizes locking, the user does not need to lock the baby folding bed specially and independently, and the unfolding and locking processes are convenient to operate.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A noninductive unlocking infant folding bed is characterized by comprising:

two side frames (2) arranged at intervals;

two bottom folding rod groups (3) which are arranged at intervals and hinged between the bottoms of the two side frames (2);

the bottom cross rod (4) is connected between the bottom rotating joints (31) of the two bottom folding rod groups (3);

two locking mechanisms (5) respectively arranged on the two bottom rotating joints (31);

the pull handle (51) is installed on the upper portion of the bottom cross rod (4), two ends of the pull handle (51) are connected to the two locking mechanisms (5) through pull ropes (52), and the two locking mechanisms (5) can be unlocked and the two bottom folding rod sets (3) can be driven to be folded and furled by lifting and pulling the pull handle (51) upwards;

wherein, under the state that two bottom folding rod groups (3) are unfolded, the two locking mechanisms (5) are in a locking state.

2. The noninductive unlocking infant folding bed according to claim 1, characterized in that the pull handle (51) is a soft sleeve, and the pull cord (52) is arranged inside the soft sleeve and the bottom cross bar (4).

3. The noninductive unlocking infant deckchair bed according to claim 1, characterized in that said bottom folding bar group (3) comprises two bottom folding bars (32) connected at the two ends of said bottom revolute joint (31), said two bottom folding bars (32) being connected to the two side frames (2) respectively.

4. The sensorless unlocked infant deckchair according to claim 3, characterized in that said locking mechanism (5) comprises:

the lock cylinder (53) is provided with a lock hole (531), and the lock cylinder (53) can be installed in the bottom rotating joint (31) in a sliding manner along the vertical direction;

the base (54) is fixedly connected to the bottom of the lock cylinder (53);

one ends of the two transmission rods (55) are respectively hinged to the two ends of the base (54), and the other ends of the two transmission rods (55) are respectively hinged to the two bottom folding rods (32);

the locking tongue (56) is slidably arranged inside the bottom cross bar (4), the locking tongue (56) is connected to the pulling rope (52), and the locking tongue (56) can be inserted into or separated from the lock hole (531).

5. The noninductive unlocking infant deckchair bed according to claim 4, characterized in that said locking mechanism (5) further comprises:

the fixing bolt (57) is fixedly arranged inside the bottom cross bar (4);

one end of the elastic piece (58) is connected with the fixing bolt (57), the other end of the elastic piece (58) is connected with the bolt (56), and the elastic piece (58) has elastic force for pushing the bolt (56) into the lock hole (531).

6. The folding baby crib with the function of noninductive unlocking according to claim 5, characterized in that the fixing bolt (57) is provided with a groove (571) extending along the length direction of the bottom cross bar (4), and the pull rope (52) is arranged in the groove (571) and penetrates through the fixing bolt (57).

7. The noninductive unlocking infant deckchair bed according to claim 4, characterized in that the two transmission rods (55) have the same length, the lock cylinder (53) is located on the symmetry line of the two transmission rods (55), and the connection position of the two transmission rods (55) on the bottom deckchair bar (32) has the same distance to the bottom revolute joint (31).

8. The noninductive unlocking infant deckchair bed according to claim 4, characterized in that during the folding of the bottom folding bar group (3), the bottom revolute joint (31) moves upwards, the lock cylinder (53) moves downwards relative to the bottom revolute joint (31) under the push of the transmission bar (55); in the unfolding process of the bottom folding rod group (3), the bottom rotating joint (31) moves downwards, and the lock column (53) moves upwards relative to the bottom rotating joint (31) under the pushing of the transmission rod (55).

9. The noninductive unlocking infant deckchair bed according to claim 1, further comprising:

two folding pole group in top (6), the interval sets up, and articulates two between the top of side frame (2), two folding pole group in top (6) are folding downwards.

10. The noninductive unlocking infant deckchair bed according to claim 1, further comprising:

the bottom reinforcing rod group (7) is hinged between the bottoms of the two side frames (2), the bottom reinforcing rod group (7) is folded or unfolded along the horizontal direction, and the bottom reinforcing rod group (7) is in an obtuse angle state in the unfolded state of the two bottom folding rod groups (3); in the process of folding the two bottom folding rod groups (3), the bottom reinforcing rod group (7) automatically folds along with the bottom folding rod group (3).