CN212415307U

CN212415307U - Baby crib with foldable bed legs

Info

Publication number: CN212415307U
Application number: CN202020658124.XU
Authority: CN
Inventors: 陈华胜
Original assignee: Foshan Biku Intelligent Technology Co ltd
Current assignee: Foshan Biku Intelligent Technology Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-01-29
Anticipated expiration: 2030-04-26

Abstract

The utility model relates to a crib of collapsible bed foot, including bracing piece and two bed feet of being connected with the bracing piece respectively, bed foot and bracing piece link together through the primary joint, the one end of bed foot is equipped with revolute joint, revolute joint and primary joint pass through the round pin hub connection, revolute joint and primary joint are equipped with folding positioning mechanism, folding positioning mechanism includes the positioning gear, establish on revolute joint and with positioning gear assorted location tooth's socket one, establish on primary joint and with positioning gear assorted location tooth's socket two, make positioning gear span positioning tooth's socket one and positioning tooth's socket two reset spring and be used for pressing down the button that positioning gear made it break away from one of them location tooth's socket. The utility model discloses following beneficial effect has: the bed legs are simple to fold, convenient to use and practical.

Description

Baby crib with foldable bed legs

Technical Field

The utility model relates to a technical field of crib, concretely relates to crib of collapsible bed foot.

Background

The crib has become an indispensable product in the infant growth process, so that the crib plays an important role in the growth of the infant. The foldable crib is more and more popular because the foldable crib can be folded and occupies a small space during storage. However, the existing folding baby crib needs not to be folded, has complicated folding process and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a baby crib with foldable bed legs, which has simple folding process and convenient use.

Realize the utility model discloses the technical solution of purpose does: a crib of collapsible bed foot, its characterized in that: including bracing piece and two bed feet of being connected with the bracing piece respectively, bed foot and bracing piece link together through main joint, the one end of bed foot is equipped with revolute joint, revolute joint and main joint pass through round pin hub connection, revolute joint and main joint are equipped with folding positioning mechanism, folding positioning mechanism includes positioning gear, establish on revolute joint and with positioning gear assorted location tooth's socket one, establish on main joint and with positioning gear assorted location tooth's socket two, make positioning gear span positioning tooth's socket one and positioning tooth's socket two reset spring and be used for pressing down the button that positioning gear made it break away from one of them location tooth's socket.

The button is established on the primary joint, the top of location tooth's socket two is equipped with the guiding hole, the button is equipped with the direction clip that passes the guiding hole and lean on with the terminal surface counterbalance of positioning gear, the clip of direction clip and the top looks lock of location tooth's socket two, reset spring establishes between the bottom of positioning gear and location tooth's socket one.

The lowest limit of the press of the key is that the end part of the guide hook is flush with the two edges of the positioning tooth groove.

The guide clasp leans against the end face of the positioning gear in the tooth root circle.

The positioning gear is provided with 4 uniformly distributed gear teeth.

The other end of the bed leg, which is far away from the rotary joint, is provided with a universal wheel.

The utility model discloses crib of collapsible bed foot has following beneficial effect: the bed legs are simple to fold, convenient to use and practical.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an exploded view of a portion of the present invention;

FIG. 3 is an enlarged schematic view of the main joint of the present invention;

FIG. 4 is a schematic sectional view of the enclosure structure of the present invention;

fig. 5 is a schematic structural view of the folding state of the bed surrounding legs of the utility model.

Detailed Description

As shown in fig. 1 to 5, a crib with foldable bed legs comprises a support rod 1 and two bed legs 2 connected with the support rod 1, the bed legs 2 and the support rod 1 are connected together through a main joint 3, one end of the bed leg 2 is provided with a rotary joint 4, the rotary joint 4 is connected with the main joint 3 through a pin shaft, the rotary joint 4 and the main joint 3 are provided with a folding positioning mechanism, the folding positioning mechanism comprises a positioning gear 5, a first positioning tooth groove 4.1 arranged on the rotary joint 4 and matched with the positioning gear 5, and a second positioning tooth groove 3.1 arranged on the main joint 3 and matched with the positioning gear 5, the positioning gear 5 is arranged in a cavity formed by the first positioning tooth groove 4.1 and the second positioning tooth groove 3.1, a reset spring 6 for enabling the positioning gear 5 to cross the first positioning tooth groove 4.1 and the second positioning tooth groove 3.1 is arranged between the bottom of the first positioning gear 5 and the first positioning tooth groove 4.1, be equipped with on the primary joint 3 and be used for pressing down positioning gear 5 and make it break away from button 7 of one of them location tooth's socket, the top of the second 3.1 in location tooth's socket is equipped with guiding hole 3.2, button 7 is equipped with the direction clip 7.1 that passes guiding hole 3.2 and positioning gear 5's terminal surface and lean on, the clip of direction clip 7.1 is buckled mutually with the top of the second 3.1 in location tooth's socket, the button 7 pushes down the lowest limit and is that the tip of direction clip 7.1 is along with the second 3.1 edge parallel and level in location tooth's socket.

The arrangement of the key 7 may also be such that the guiding hook 7.1 abuts against the end face of the positioning gear 5 located in the root circle, or the width of the tooth space of the guiding hook 7.1 relative to the positioning gear 5.

The positioning gear 5 is provided with 4 uniformly distributed gear teeth which are special-shaped teeth.

The bed legs 2 on both sides of the baby bed have the same structure connected with the main joint 3.

The other end of the bed leg 2 far away from the rotary joint 4 is provided with a universal wheel 8.

The utility model discloses only need press down button 7, can rotate foot 2, because positioning gear 5 only has 4 teeth of a cogwheel, the button 7 can be loosened in the rotation process, when rotating 90 degrees promptly, positioning gear 5 is under reset spring's effect, and positioning gear 5 spanes location tooth's socket 4.1 and location tooth's socket two 3.1, foot position fixing.

Claims

1. A crib of collapsible bed foot, its characterized in that: including bracing piece and two bed feet of being connected with the bracing piece respectively, bed foot and bracing piece link together through main joint, the one end of bed foot is equipped with revolute joint, revolute joint and main joint pass through round pin hub connection, revolute joint and main joint are equipped with folding positioning mechanism, folding positioning mechanism includes positioning gear, establish on revolute joint and with positioning gear assorted location tooth's socket one, establish on main joint and with positioning gear assorted location tooth's socket two, make positioning gear span positioning tooth's socket one and positioning tooth's socket two reset spring and be used for pressing down the button that positioning gear made it break away from one of them location tooth's socket.

2. A crib with foldable legs as claimed in claim 1, characterized in that: the button is established on the primary joint, the top of location tooth's socket two is equipped with the guiding hole, the button is equipped with the direction clip that passes the guiding hole and lean on with the terminal surface counterbalance of positioning gear, the clip of direction clip and the top looks lock of location tooth's socket two, reset spring establishes between the bottom of positioning gear and location tooth's socket one.

3. A foldable foot-sized crib as claimed in claim 2, wherein: the lowest limit of the press of the key is that the end part of the guide hook is flush with the two edges of the positioning tooth groove.

4. A foldable foot-sized crib as claimed in claim 2, wherein: the guide clasp leans against the end face of the positioning gear in the tooth root circle.

5. A crib with foldable legs as claimed in claim 1, characterized in that: the positioning gear is provided with 4 uniformly distributed gear teeth.

6. A crib with foldable legs as claimed in claim 1, characterized in that: the other end of the bed leg, which is far away from the rotary joint, is provided with a universal wheel.