CN216494523U

CN216494523U - Child bed capable of being quickly and conveniently folded

Info

Publication number: CN216494523U
Application number: CN202122959977.4U
Authority: CN
Inventors: 张迎年; 路少文
Original assignee: Anhui Coolbaby Science & Technology Development Corp
Current assignee: Anhui Coolbaby Science & Technology Development Corp
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-13
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to a child bed technology, which is used for solving the problems that a child bed is difficult to quickly fold and occupies a large space, in particular to a child bed capable of being quickly and conveniently folded, and the child bed comprises a base and a side frame, wherein the lower end of the side frame is connected with the base, and an upper rotating connecting piece is connected above the outer side wall of the side frame; according to the utility model, the upper rotating pipe and the upper rotating piece are limited during rotation through the mutual clamping between the upper rotating pipe and the rotating piece on the inner side of the upper rotating piece, and after the upper rotating pipe and the upper rotating piece rotate and expand to be mutually horizontal, the upper rotating pipe is clamped on the rotating piece on the inner side of the upper rotating piece, so that the upper rotating pipe and the upper rotating piece are not bent due to the clamping of the upper rotating pipe when being kept horizontal.

Description

Children that can conveniently receive and close fast use bed

Technical Field

The utility model relates to a child bed technology, in particular to a child bed capable of being quickly and conveniently folded.

Background

The crib is also called a cradle bed, and refers to a bed used by children, and is characterized by safety and practicability, the crib has multiple and single functions, the swing bed and the rocking chair can change back and forth, and the more the functions are, the more the structure is complex;

in the prior art, the integrated crib occupies more space when not in use, so that a user is not convenient to place the crib, the structure of the foldable crib is complex, the position adjustment operation of the user on each support rod of the foldable crib is complex when the foldable crib is folded, the quick folding of the crib is not convenient to realize, and the number of the used support rods is large to ensure the stability of the structure of the foldable crib, so that the foldable crib is increased in weight and inconvenient to carry and is inconvenient for the user;

in view of the above technical problem, the present application proposes a solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to limit the rotation between an upper rotating pipe and an upper rotating member by the mutual clamping between the upper rotating pipe and a rotating member on the inner side of the upper rotating member, and after the upper rotating pipe and the upper rotating member rotate and expand to be horizontal to each other, the upper rotating pipe is clamped on the rotating member on the inner side of the upper rotating member, so that the upper rotating pipe and the upper rotating member are not bent due to the clamping of the upper rotating pipe when keeping the upper rotating pipe and the upper rotating member horizontal.

The purpose of the utility model can be realized by the following technical scheme:

a child bed capable of being quickly and conveniently folded comprises a base and a side frame, wherein the lower end of the side frame is connected with the base, an upper rotating connecting piece is connected above the outer side wall of the side frame, the inner side wall of the upper rotating connecting piece is rotatably connected with an upper rotating pipe through a rotating shaft, one end, away from the side frame, of the upper rotating pipe is rotatably connected with an upper rotating piece through the rotating shaft, a lower rotating connecting piece is connected below the outer side wall of the side frame, the inner side wall of the lower rotating connecting piece is rotatably connected with a lower rotating pipe through the rotating shaft, and one end, away from the side frame, of the lower rotating pipe is connected with a lower rotating piece;

go up the rotating tube inside and be close to go up rotating connector position department sliding connection has first extrusion slider, first extrusion slider lateral wall below integrated into one piece has the extruded article, go up rotating tube lateral wall both sides and correspond first extrusion slider position department has seted up the spacing hole of activity, go up the rotating tube upper surface and correspond first extrusion slider position department has seted up the spacing hole of spring, first extrusion slider upper surface corresponds the spacing hole position department of spring has seted up the spring mounting groove, spring mounting groove inside wall is connected with second reset spring, first extrusion slider lateral wall both sides correspond spacing hole position department of activity has seted up first slip, first extrusion slider is kept away from the one end of going up rotating connector is connected with second extrusion slider through the connecting plate, it corresponds to go up the rotating member inside second extrusion slider position department is connected with third extrusion slip through first reset spring A movable member.

As a preferred embodiment of the utility model, one side of the lower surface of the base is provided with a roller groove, and the inner side wall of the roller groove is rotatably connected with a roller through a rotating shaft.

As a preferred embodiment of the present invention, a second sliding limiting hole is formed on the outer side wall of the third sliding extrusion part corresponding to the outer side rivet connection position of the upper rotating part.

As a preferred embodiment of the present invention, a third sliding limiting hole is formed in a middle position of an outer side wall of the second extrusion sliding member, and a connecting hole is formed in a position of the outer side wall of the upper rotating pipe, which corresponds to the third sliding limiting hole.

In a preferred embodiment of the present invention, a sliding groove is formed below the outer side wall of the upper rotating pipe at a position corresponding to the extrusion member, and the inner diameter of the upper rotating pipe is larger than the width of the rotating member inside the upper rotating member.

Compared with the prior art, the utility model has the beneficial effects that:

in the folding process of the child bed, the upper rotating pipe and the inner side rotating piece between the upper rotating pipe and the upper rotating piece are clamped to enable the upper rotating pipe and the upper rotating piece to be limited when rotating, the upper rotating pipe and the upper rotating piece rotate to be unfolded to be horizontal, the upper rotating pipe is clamped to be arranged on the rotating piece on the inner side of the upper rotating piece, the upper rotating pipe and the upper rotating piece are enabled to keep horizontal level, the situation that the upper rotating pipe is bent due to clamping of the upper rotating pipe is avoided, the child bed with the structure is not required to be supported by means of more supporting rods, the supporting structure of the child bed is simpler, the folding steps when the child bed is folded are reduced, the child bed is convenient to rapidly fold, the child bed is lightened, the occupied space is reduced, and the carrying and carrying of users are more convenient.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a main body structure view of the present invention;

FIG. 2 is a view of the lower swivel joint of the present invention;

FIG. 3 is a view showing the construction of a first extrusion slider of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;

FIG. 5 is an internal structure view of an upper rotating pipe according to the present invention;

in the figure: 1. a base; 2. a side frame; 3. an upper rotating connecting piece; 4. an upper spin tube; 5. an upper rotating member; 6. a roller; 7. a lower rotating tube; 8. a lower rotating member; 9. a lower rotating connecting piece; 10. a roller groove; 11. a first extrusion slider; 12. a spring limiting hole; 13. a movable limiting hole; 14. an extrusion; 15. a spring mounting groove; 16. a second extrusion slide; 17. a third extruded slider; 18. a first return spring; 19. a connecting plate; 20. a second return spring; 21. the first sliding limiting hole.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-5, a child bed capable of being quickly and conveniently folded comprises a base 1 and a side frame 2, wherein the lower end of the side frame 2 is connected with the base 1, one side of the lower surface of the base 1 is provided with a roller groove 10, the inner side wall of the roller groove 10 is rotatably connected with a roller 6 through a rotating shaft, so that the child bed can conveniently move by using the roller 6, the upper side wall of the side frame 2 is connected with an upper rotating connecting piece 3, the inner side wall of the upper rotating connecting piece 3 is rotatably connected with an upper rotating pipe 4 through the rotating shaft, one end of the upper rotating pipe 4 far away from the side frame 2 is rotatably connected with an upper rotating piece 5 through the rotating shaft, the two ends of the upper rotating piece 5 are rotatably connected with upper rotating pipes 4 through the rotating shaft, the lower surface of the upper rotating piece 5 is blocked, so that the upper rotating pipes 4 can only rotate upwards by an angle, the lower side wall of the side frame 2 is connected with a lower rotating connecting piece 9, the inner side wall of the lower rotating connecting piece 9 is rotatably connected with a lower rotating pipe 7 through a rotating shaft, one end, far away from the side frame 2, of the lower rotating pipe 7 is connected with a lower rotating piece 8, two ends of the lower rotating piece 8 are both rotatably connected with the lower rotating pipe 7 through the rotating shaft, the lower surface of the lower rotating piece 8 is blocked and is positioned on the same horizontal plane with the base 1, and the lower rotating pipe 7 can only rotate downwards by an angle;

the inside of the upper rotating pipe 4 is connected with a first extrusion sliding part 11 close to the position of the upper rotating connecting part 3 in a sliding manner, an extrusion part 14 is integrally formed below the outer side wall of the first extrusion sliding part 11, a sliding groove is formed below the outer side wall of the upper rotating pipe 4 corresponding to the position of the extrusion part 14, the size of the first extrusion sliding part 11 is the same as that of the inside of the upper rotating pipe 4, the first extrusion sliding part 11 can stably slide in the upper rotating pipe 4, the inner diameter of the upper rotating pipe 4 is larger than the width of a rotating part inside the upper rotating pipe 5, one end of the upper rotating pipe 4 is clamped outside the rotating part inside the upper rotating pipe 5, so that the rotation of the upper rotating pipe 5 is limited, movable limiting holes 13 are formed in the two sides of the outer side wall of the upper rotating pipe 4 corresponding to the position of the first extrusion sliding part 11, a screw is inserted from the position of the movable limiting holes 13 outside the upper rotating pipe 4, and penetrates through the first extrusion sliding part 11 from the position of the first sliding limiting holes 21 and then penetrates from the other side of the upper rotating pipe 4 The movable limiting hole 13 is exposed to connect with the nut, the upper surface of the upper rotary tube 4 is provided with a spring limiting hole 12 corresponding to the position of the first extrusion sliding part 11, the upper surface of the first extrusion sliding part 11 is provided with a spring mounting groove 15 corresponding to the position of the spring limiting hole 12, the inner side wall of the spring mounting groove 15 is connected with a second return spring 20, the rivet is inserted from the position of the spring limiting hole 12 at the outer side of the upper rotary tube 4 to limit the position of the second return spring 20 in the spring mounting groove 15 of the first extrusion sliding part 11, when the first extrusion sliding part 11 is extruded to the second return spring 20 in the sliding process of the position in the upper rotary tube 4 by extrusion, the second return spring 20 is not moved by the limitation of the rivet and only contracts, the two sides of the outer side wall of the first extrusion sliding part 11 are provided with a first sliding limiting hole 21 corresponding to the position of the movable limiting hole 13, one end of the first extrusion sliding piece 11, which is far away from the upper rotating connecting piece 3, is connected with a second extrusion sliding piece 16 through a connecting plate 19, a third sliding limiting hole is formed in the middle position of the outer side wall of the second extrusion sliding piece 16, a connecting hole is formed in the position, corresponding to the third sliding limiting hole, of the outer side wall of the upper rotating pipe 4, a third extrusion sliding piece 17 is connected to the position, corresponding to the second extrusion sliding piece 16, of the inner part of the upper rotating piece 5 through a first reset spring 18, and a second sliding limiting hole is formed in the position, corresponding to the rivet connecting position of the outer side of the upper rotating piece 5, of the outer side wall of the third extrusion sliding piece 17;

in the process of folding the bed for children, the upper rotating pipe 4 and the lower rotating pipe 7 respectively rotate around the upper rotating part 5 and the lower rotating part 8, in the rotating process, the first extrusion sliding part 11 at one side inside the upper rotating pipe 4 contacts with the inner wall of the upper rotating connecting part 3 through the extrusion part 14 and extrudes mutually, so that the first extrusion sliding part 11 slides to the inner side of the upper rotating pipe 4 under the action of extrusion force, in the sliding process, the second return spring 20 in the first extrusion sliding part 11 is limited by the connecting rivet at the position of the spring limiting hole 12 at the outer side of the upper rotating pipe 4 due to one end, in the moving process of the first extrusion sliding part 11, is compressed, in the moving process of the first extrusion sliding part 11, the first extrusion sliding part 11 moves to push the second extrusion sliding part 16 connected with the first extrusion sliding part 11 through the connecting plate 19 to move to the upper rotating part 5, and extrudes the third extrusion sliding part 17 connected with the first return spring 18 inside the upper rotating part 5, the space between the upper rotating part 5 and the upper rotating pipe 4 is increased, the limitation of the upper rotating pipe 4 on the rotating part on the inner side of the upper rotating part 5 is removed, the upper rotating part 5 can rotate, the upper rotating part 5 moves downwards, the lower rotating part 8 moves upwards to enable the bed for children to be folded together, the occupied space is reduced, when the upper rotating part 5 and the upper rotating pipe 4 are kept horizontal when the upper rotating part 5 and the upper rotating pipe 4 are opened, the upper rotating pipe 4 is sleeved on the outer side of the rotating part on the inner side of the upper rotating part 5 to limit the angle change of the upper rotating part 5, and the upper supporting rod formed by the upper rotating part 5 and the upper rotating pipe 4 is more stable.

When the child bed is used, the upper rotary pipe 4 and the lower rotary pipe 7 respectively rotate around the upper rotary piece 5 and the lower rotary piece 8 in the folding process of the child bed, the upper rotary connecting piece 3 and the lower rotary connecting piece 9 connected with the other ends of the upper rotary pipe 4 and the lower rotary pipe 7 rotate angularly along with the upper rotary connecting piece 4 and the lower rotary connecting piece 9, the first extrusion sliding piece 11 on one side inside the upper rotary pipe 4 is in contact with and mutually extruded with the inner wall of the upper rotary connecting piece 3 through the extrusion piece 14, so that the first extrusion sliding piece 11 slides to the inner side of the upper rotary pipe 4 under the action of extrusion force, the second return spring 20 in the first extrusion sliding piece 11 is limited by the connecting rivet at the position of the spring limiting hole 12 on the outer side of the upper rotary pipe 4 due to one end of the second return spring 20, the first extrusion sliding piece 11 is compressed in the moving process, and the first extrusion sliding piece 11 moves to push the second extrusion sliding piece 16 connected with the first extrusion sliding piece 11 through the connecting plate 19 to rotate upwards The piece 5 moves and extrudes a third extrusion sliding piece 17 connected with the inside of the upper rotating piece 5 through a first return spring 18, so that the gap between the upper rotating piece 5 and the upper rotating pipe 4 is increased, the limitation of the upper rotating pipe 4 on the rotating piece on the inner side of the upper rotating piece 5 is removed, the upper rotating piece 5 can rotate, the upper rotating piece 5 moves downwards, the lower rotating piece 8 moves upwards to enable the bed for children to be folded together, the occupied space is reduced, and when the upper rotating piece 5 and the upper rotating pipe 4 are kept horizontal during opening, the upper rotating pipe 4 is sleeved on the outer side of the rotating piece on the inner side of the upper rotating piece 5 to limit the angle change of the upper rotating piece 5, so that an upper supporting rod formed by the upper rotating piece 5 and the upper rotating pipe 4 is more stable.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A child bed capable of being quickly and conveniently folded comprises a base (1) and a side frame (2), wherein the lower end of the side frame (2) is connected with the base (1), and the child bed is characterized in that an upper rotating connecting piece (3) is connected above the outer side wall of the side frame (2), an upper rotating pipe (4) is rotatably connected to the inner side wall of the upper rotating connecting piece (3) through a rotating shaft, an upper rotating piece (5) is rotatably connected to one end, far away from the side frame (2), of the upper rotating pipe (4) through the rotating shaft, a lower rotating connecting piece (9) is connected below the outer side wall of the side frame (2), a lower rotating pipe (7) is rotatably connected to the inner side wall of the lower rotating connecting piece (9) through the rotating shaft, and a lower rotating piece (8) is connected to one end, far away from the side frame (2), of the lower rotating pipe (7);

the inner part of the upper rotating pipe (4) is close to the position of the upper rotating connecting piece (3) and is connected with a first extrusion sliding piece (11) in a sliding manner, an extrusion piece (14) is integrally formed below the outer side wall of the first extrusion sliding piece (11), two sides of the outer side wall of the upper rotating pipe (4) correspond to the position of the first extrusion sliding piece (11) and are provided with movable limiting holes (13), the upper surface of the upper rotating pipe (4) corresponds to the position of the first extrusion sliding piece (11) and is provided with spring limiting holes (12), the upper surface of the first extrusion sliding piece (11) corresponds to the position of the spring limiting holes (12) and is provided with spring mounting grooves (15), the inner side wall of the spring mounting grooves (15) is connected with a second reset spring (20), two sides of the outer side wall of the first extrusion sliding piece (11) correspond to the position of the movable limiting holes (13) and is provided with first sliding limiting holes (21), the first extrusion sliding part (11) is far away from one end of the upper rotating connecting piece (3) and is connected with a second extrusion sliding part (16) through a connecting plate (19), and the position of the upper rotating piece (5) corresponding to the second extrusion sliding part (16) is connected with a third extrusion sliding part (17) through a first return spring (18).

2. The child bed capable of being quickly and conveniently folded according to claim 1, wherein one side of the lower surface of the base (1) is provided with a roller groove (10), and the inner side wall of the roller groove (10) is rotatably connected with a roller (6) through a rotating shaft.

3. The child's bed capable of being quickly and conveniently folded according to claim 1, wherein a second sliding limiting hole is formed on the outer side wall of the third sliding extrusion part (17) corresponding to the rivet connection position on the outer side of the upper rotating part (5).

4. The child bed capable of being quickly and conveniently folded according to claim 1, wherein a third sliding limiting hole is formed in the middle position of the outer side wall of the second extrusion sliding part (16), and a connecting hole is formed in the position, corresponding to the third sliding limiting hole, of the outer side wall of the upper rotating tube (4).

5. The child's bed capable of being quickly and conveniently folded as claimed in claim 1, wherein a sliding groove is formed below the outer side wall of the upper rotating tube (4) at a position corresponding to the extrusion part (14), and the inner diameter of the upper rotating tube (4) is larger than the width of the rotating part inside the upper rotating part (5).