CN218605906U

CN218605906U - Non-latch double-line joint handrail

Info

Publication number: CN218605906U
Application number: CN202222600729.5U
Authority: CN
Inventors: 张磊; 易泽华
Original assignee: Anhui Coolbaby Science & Technology Development Corp
Current assignee: Anhui Coolbaby Science & Technology Development Corp
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-14
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a joint handrail technology, which is used for solving the problems that the folding step operation of a baby game bed is more complicated and the baby game bed is inconvenient to fold quickly in the using process, in particular to a non-latch double-line joint handrail, which comprises a bed base, wherein the outer side wall of the bed base is rotationally connected with connecting feet through rotating shafts in four directions, the connecting feet are rotationally connected with a supporting connecting rod through a rotating connecting piece, and the upper end of the supporting connecting rod is rotationally connected with two bed handrails through the rotating connecting piece; the utility model discloses a to lifting of bed base when folding through the user to the baby's recreation bed, the bed base that makes to lift passes through the joint runner that the pull wire pull two bed handrail intermediate positions departments and rotates, realizes that the automation of bed handrail rotates foldingly, and the reset spring deformation that causes when folding makes the baby's recreation bed when launching, and the bed handrail can expand voluntarily under the reset spring effect that resets, makes folding and the expansion operation of recreation crib more simple and convenient and save time.

Description

Non-latch double-line joint handrail

Technical Field

The utility model relates to a joint handrail technique specifically is a no latch double-line joint handrail.

Background

The foldable portable baby crib is folded by adopting a mechanical structure, and becomes a compact baby product traveling packaging bag after being folded, can contain a plurality of baby products or other articles, is practical and convenient, and in the prior art, when the baby play crib is folded, a user needs to manually fold each part, so that more time is consumed, and the storage work of the baby play crib is difficult to be rapidly carried out;

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

SUMMERY OF THE UTILITY MODEL

The utility model discloses a to lifting of bed base when just lying in folding to the baby's recreation bed through the user, make the bed base that lifts pull the joint runner rotation of two bed handrail intermediate position departments through the pull wire, realize that the automation of bed handrail rotates foldingly, solve baby's recreation bed folding step operation more loaded down with trivial details in carrying out the use, be not convenient for quick folding problem, and provide a no latch double-line joint handrail.

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

the utility model provides a no latch double-line joint handrail, includes bed base, rotate through the pivot on four directions of bed base lateral wall and be connected with the connection foot, connect the foot and rotate through rotating the connecting piece and be connected with the support link, the support link upper end is rotated through rotating the connecting piece and is connected with two bed handrails, adjacent two support link upper end is connected the bed handrail is connected through outer frame, and the outer frame inboard corresponds two bed handrail position department all rotates and is connected with the joint runner, joint runner lateral wall is close to support link position department all is connected with the pull wire.

As a preferred embodiment of the utility model, the mounting groove has all been seted up to joint runner rear surface, and mounting groove internal connection has the connecting plate, the connecting plate front surface corresponds bed handrail position department has seted up the slide opening.

As an optimized implementation manner of the utility model, the elastic groove has been seted up to joint runner front surface intermediate position department, and the elastic groove internal connection has reset spring, reset spring's one end is connected on the inner wall of outer frame, and the other end card is established elastic groove inboard on the joint runner.

As a preferred embodiment of the present invention, a fitting groove is formed on one side of the front surface of the joint wheel close to the support link, and a fitting block is connected to one end of the traction wire corresponding to the joint wheel.

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

the utility model discloses a to lifting of bed base when folding through the user to the baby's recreation bed, make the bed base that lifts pull the joint runner rotation of two bed handrail intermediate position departments through the pull wire, realize that the automation of bed handrail rotates foldingly, the reset spring deformation that causes when folding makes the baby's recreation bed when launching, but the bed handrail expandes voluntarily under the reset spring effect that resets, makes folding and the expansion operation more simple and convenient and save time of recreation crib.

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 structural view of the game bed of the present invention;

FIG. 2 is a structural view of the bed armrest of the present invention;

FIG. 3 is an enlarged view of the part A of FIG. 2;

fig. 4 is a rear view structural diagram of fig. 2 according to the present invention;

FIG. 5 is an enlarged structural view of the part B of FIG. 4 according to the present invention;

FIG. 6 is a structural view of the joint runner of the present invention;

in the figure: 1. a bed base; 2. a support link; 3. a bed armrest; 4. a pull wire; 5. a return spring; 6. a joint runner; 7. a connecting plate.

Detailed Description

The technical solution 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The embodiment is as follows:

referring to fig. 1-6, a non-latch double-line joint handrail comprises a bed base 1, a connecting pin is rotatably connected to the outer side wall of the bed base 1 through a rotating shaft in four directions, the connecting pin is rotatably connected to a support connecting rod 2 through a rotating connecting piece, two bed handrails 3 are rotatably connected to the upper end of the support connecting rod 2 through a rotating connecting piece, the bed handrails 3 connected to the upper ends of two adjacent support connecting rods 2 are connected through an outer frame, a joint rotating wheel 6 is rotatably connected to the inner side of the outer frame corresponding to the positions of the two bed handrails 3, a traction wire 4 is connected to the outer side wall of the joint rotating wheel 6 close to the position of the support connecting rod 2, one end of the traction wire 4 is connected to the connecting pin on the bed base 1, the other end of the traction wire is connected to the joint rotating wheel 6, a mounting groove is formed in the rear surface of the joint rotating wheel 6, a connecting plate 7 is connected to the inside of the mounting groove, a sliding hole is formed in the front surface of the connecting plate 7 corresponding to the position of the bed handrail 3, a clamping column is connected to the upper sliding hole of the connecting plate 7, a clamping block is connected to the inner side of a restoring spring 5 connected to the inner side of the joint rotating wheel 6, and a restoring spring 5 is connected to the inner side of the restoring block 6 corresponding to the restoring block of the restoring spring of the rotating wheel 6, and a restoring block of the rotating wheel 6;

in the prior art, when the baby game bed is folded, a user needs to manually fold each part, so that more time is consumed, and the storage work of the baby game bed is difficult to be rapidly carried out;

the user is when carrying out the folding operation of baby's recreation bed, through the lift to bed base 1, make four connection feet of bed base 1 follow bed base 1 and upwards move the in-process, upwards carry out the rotation of angle, the rotation in-process carries out the rotation of angle around the pivot of connecting on outer frame through joint runner 6 on the pull wire 4 traction bed handrail 3, the rotation in-process causes deformation to reset spring 5, reset spring 5 resets when baby's recreation bed expandes, can drive bed handrail 3 and initiatively expand, make the folding and the expansion operation of baby's recreation bed, the position that the user need manually operate is less, more simple and convenient and save time.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention 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 invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a no latch double-line joint handrail, a serial communication port, includes bed base (1), rotate through the pivot on four directions of bed base (1) lateral wall and be connected with the connection foot, connect the foot and rotate with supporting connecting rod (2) through rotating the connecting piece and be connected, supporting connecting rod (2) upper end is rotated through rotating the connecting piece and is connected with two bed handrails (3), adjacent two supporting connecting rod (2) upper end is connected bed handrail (3) are connected through outer frame, and the outer frame inboard corresponds two bed handrail (3) position department all rotates and is connected with joint runner (6), joint runner (6) lateral wall is close to supporting connecting rod (2) position department all is connected with pull wire (4).

2. The non-latch double-line joint handrail as claimed in claim 1, wherein the joint rotating wheels (6) are provided with mounting grooves on the rear surfaces thereof, the mounting grooves are internally connected with connecting plates (7), and the front surfaces of the connecting plates (7) are provided with slide holes at positions corresponding to the bed handrail (3).

3. The non-latch double-line joint handrail as claimed in claim 2, wherein an elastic groove is formed in the middle position of the front surface of the joint rotating wheel (6), a return spring (5) is connected inside the elastic groove, one end of the return spring (5) is connected to the inner wall of the outer frame, and the other end of the return spring is clamped inside the elastic groove formed in the joint rotating wheel (6).

4. The non-latch double-line joint handrail as claimed in claim 3, wherein one side of the front surface of the joint rotating wheel (6) close to the support connecting rod (2) is provided with a jogged groove, and one end of the traction line (4) corresponding to the joint rotating wheel (6) is connected with a jogged block.