CN108354363B

CN108354363B - Cabinet capable of preventing children from being injured by pressure

Info

Publication number: CN108354363B
Application number: CN201810038315.3A
Authority: CN
Inventors: 容景盛; 劳小娟
Original assignee: Foshan Zhengrui Furniture Co Ltd
Current assignee: Foshan Zhengrui Furniture Co., Ltd
Priority date: 2018-01-16
Filing date: 2018-01-16
Publication date: 2020-09-08
Anticipated expiration: 2038-01-16
Also published as: CN108354363A

Abstract

The invention discloses a cabinet capable of preventing children from being injured by pressure, and belongs to the technical field of furniture articles. The cabinet for preventing children from being bruised by pressure mainly comprises: cabinet body, bracing piece, spring hinge. The two support rods are arranged at the front end of the cabinet body through spring hinges respectively; an iron ball, a track, a push rod and a clamping block are arranged in the cabinet body; in a normal use state, the supporting rod is fixed at the front end of the cabinet under the action of the clamping block, the iron ball is parked at the left side of the track, and the push rod is separated from the clamping block; when the cupboard body leaned forward, the iron ball impacted the push rod fast under the effect of gravity, made the push rod promote the fixture block and moved down, the fixture block has separated the bracing piece, thereby the bracing piece pops out fast under the effect of spring hinge and plays the cupboard that prevents to fall and weigh child. The cabinet capable of preventing children from being bruised by pressure has the advantages of simple structure and strong flexibility, and can effectively prevent children from being bruised by the cabinet when the cabinet falls down.

Description

Cabinet capable of preventing children from being injured by pressure

Technical Field

The invention relates to the technical field of furniture articles, in particular to a cabinet capable of preventing children from being injured by pressure.

Background

With the improvement of life of people, a plurality of high-foot cabinets can be placed in families. These cabinets have in common that their center of gravity is relatively high and they can easily fall down with a slight inclination under the action of external force. At present, when a plurality of children climb on the cabinet, the cabinet is not fallen down to crush the children and even the children are crushed to cause death and the like all over the world. Therefore, when the novel cabinet is inclined, the two supporting rods can be ejected out of the front end of the cabinet at once to support the cabinet to form a certain inclined angle with the ground, so that children are prevented from being bruised by the cabinet.

Disclosure of Invention

In order to solve the problems, the invention aims to provide a cabinet capable of preventing children from being bruised by pressure, and the fallen cabinet can be effectively prevented from pressing the children.

In order to achieve the purpose, the invention adopts the following specific technical scheme:

a cabinet for preventing children from being bruised by pressure comprises: the supporting rods are arranged on two sides of the front end of the cabinet body through the spring hinges respectively; an iron ball, a track, a push rod and a clamping block are arranged in the cabinet body; in a normal use state, the supporting rod is fixed at the front end of the cabinet body under the action of the clamping block, the iron ball is parked on the left side of the track, and the push rod is separated from the clamping block; when the cupboard body leaned forward, the iron ball impacted the push rod fast under the effect of gravity, made the push rod promote the fixture block and moved down, the fixture block has separated the bracing piece, thereby the bracing piece pops out fast under the effect of spring hinge and props the cupboard body, plays the cupboard that prevents to fall and impairs child.

Further: the left side of the track is provided with a concave point, weak magnetic force is arranged in the concave point, and the concave point is used for rapidly positioning the iron ball in the ordinary state of the cabinet. The magnetic force of the concave point is smaller than the component force parallel to the guide rail when the iron ball forms an angle of 10 degrees with the horizontal line. Therefore, when the inclination angle of the cabinet body is more than 10 degrees, the iron ball can roll out of the concave point and impact the push rod.

Further: the cabinet for preventing children from being bruised by pressure further comprises: the clamping pin is designed at the center of the bottom of the supporting rod, the clamping pin hole is designed in the cabinet body and is located at the same horizontal position with the rotating center of the spring hinge, when the supporting rod is automatically ejected out and keeps a horizontal position with the clamping pin hole, the clamping pin is automatically inserted into the clamping pin hole, and the rotation of the supporting rod is locked at the moment.

Further: the cabinet for preventing children from being bruised by pressure further comprises: the ejector rod is installed in the bayonet lock hole, when the bayonet lock is inserted into the bayonet lock hole to lock the rotation of the supporting rod, the ejector rod is pushed to enable the bayonet lock to exit the bayonet lock hole, and the supporting rod can rotate freely at the moment.

Further: the cabinet for preventing children from being bruised by pressure further comprises: the manual pop-up hole, manual pop-up hole is total two and is located the bracing piece directly over respectively. When the supporting rod 3 is maintained or clamped, a strip can be inserted into the manual ejection hole 2 to push the clamping block 7, and the supporting rod 3 is ejected at the moment.

The invention has the beneficial effects that:

1. simple structure, the flexibility is strong, can prevent effectively that the cupboard from weighing child when the cupboard falls down.

2. The concave point with magnetic force is arranged in the guide rail, so that the iron ball can be positioned on the left side of the guide rail quickly in a horizontal state.

Drawings

Fig. 1 is a schematic perspective view of a cabinet for preventing children from being bruised by pressure according to the present invention.

Fig. 2 is a partial structural sectional view of a cabinet for preventing children from being bruised in the present invention.

Wherein: 1-cabinet body, 2-manual ejection hole, 3-bracing piece, 4-iron ball, 5-track, 6-push rod, 7-fixture block, 8-spring hinge, 9-bayonet lock, 10-bayonet hole, 11-ejector pin.

Detailed Description

Reference will now be made in further detail to the accompanying drawings.

As shown in fig. 1 and 2, the cabinet for preventing children from being bruised comprises: the cabinet comprises a cabinet body 1, a manual pop-up hole 2, a support rod 3, an iron ball 4, a track 5, a push rod 6, a fixture block 7, a spring hinge 8, a clamp pin 9, a clamp pin hole 10 and a push rod 11.

The two support rods 3 are respectively arranged at two sides of the front end of the cabinet body 1 through spring hinges 8; an iron ball 4, a track 5, a push rod 6 and a fixture block 7 are arranged in the cabinet body 1; in a normal use state, the support rod 3 is fixed at the front end of the cabinet body 1 under the action of the fixture block 7, the iron ball 4 is parked at the left side of the track 5, and the push rod 6 is separated from the fixture block 7; when 1 slope forward of cupboard body, iron ball 4 strikes push rod 6 fast under the effect of gravity, makes push rod 6 promote fixture block 7 and moves down, and fixture block 7 has separated 3 poles of support, thereby bracing piece 3 pops out fast under spring hinge 8's effect and props the cupboard body, plays the cupboard that prevents to fall and impairs child's pressure.

The left side of the track 5 is provided with a concave point, weak magnetic force is arranged in the concave point, and the concave point is used for rapidly positioning the iron ball 4 in the concave point in the ordinary state of the cabinet. Wherein the magnetic force of the pit is smaller than the component force parallel to the rail 5 when the iron ball 4 forms an angle of 10 degrees with the horizontal line. Therefore, when the inclination angle of the cabinet body 1 is larger than 10 degrees, the iron ball 4 can roll out of the concave point and impact the push rod 6.

The bayonet lock 9 is designed at the center of the bottom of the support rod 3, the clamping pin hole 10 is designed in the cabinet body 1 and is located at the same horizontal position with the rotation center of the spring hinge 8, when the support rod 3 is automatically ejected out and keeps a horizontal position with the clamping pin hole 10, the bayonet lock 9 is automatically inserted into the clamping pin hole 10, and at the moment, the rotation of the support rod 3 is locked.

The ejector rod 11 is arranged in the clamping pin hole 10, when the clamping pin 9 is inserted into the clamping pin hole 10 to lock the rotation of the support rod 3, the ejector rod 11 is pushed to enable the clamping pin 9 to exit from the clamping pin hole 10, and at the moment, the support rod 3 can rotate freely. The manual ejection holes 2 are two in total and are respectively positioned right above the supporting rod 3. When the supporting rod 3 is maintained or clamped, a strip can be inserted into the manual ejection hole 2 to push the clamping block 7, and the supporting rod 3 is ejected at the moment.

The various features described in the foregoing detailed description may be combined in any suitable manner without contradiction, and various suitable combinations will not be further described in order to avoid unnecessary repetition. The same should be considered as the disclosure of the present invention as long as it does not depart from the gist of the present invention.

Claims

1. A cabinet for preventing children from being bruised by pressure comprises: the supporting rod is mounted on two sides of the front end of the cabinet body through the spring hinges respectively; an iron ball, a track, a push rod and a clamping block are arranged in the cabinet body; in a normal use state, the supporting rod is fixed at the front end of the cabinet body under the action of the fixture block, the iron ball is parked on the left side of the track, and the push rod is separated from the fixture block; when the cabinet body inclines forwards, the iron ball quickly impacts the push rod under the action of gravity, so that the push rod pushes the clamping block to move downwards, the clamping block is separated from the supporting rod, and the supporting rod is quickly ejected out under the action of the spring hinge, so that the fallen cabinet is prevented from crushing children; a concave point is arranged on the left side of the track, weak magnetic force is arranged in the concave point, and the concave point is used for quickly positioning the iron ball in the ordinary state of the cabinet; the magnetic force of the concave point is smaller than the component force parallel to the guide rail when the iron ball forms an angle of 10 degrees with the horizontal line; further comprising: the clamping pin is designed at the center of the bottom of the supporting rod, the clamping pin hole is designed in the cabinet body and is positioned at the same horizontal position with the rotating center of the spring hinge, when the supporting rod is automatically ejected out and keeps the same horizontal position with the clamping pin hole, the clamping pin is automatically inserted into the clamping pin hole, and at the moment, the rotation of the supporting rod is locked; further comprising: the ejector rod is arranged in the pin hole, when the pin is inserted into the pin hole to lock the rotation of the support rod, the pin can be withdrawn from the pin hole by pushing the ejector rod, and at the moment, the support rod can rotate freely; further comprising: the manual pop-up hole, manual pop-up hole is total two and is located the bracing piece directly over respectively.