CN213627367U

CN213627367U - Detachable anti-falling railing for infants

Info

Publication number: CN213627367U
Application number: CN202022074955.5U
Authority: CN
Inventors: 徐合怡; 徐一军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-06
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a detachable anti-falling railing for infants, which comprises a railing body and a railing support seat, wherein the railing body comprises a plurality of transverse rods and a plurality of vertical rods, the transverse rods are horizontally positioned between the left side wall and the right side wall of a window frame at equal intervals, the vertical rods are vertically positioned between the upper side wall and the lower side wall of the window frame at equal intervals, and the transverse rods and the vertical rods form a grid shape; the left end and the right end of each transverse rod and the upper end and the lower end of each vertical rod are respectively and fixedly connected with the window frame through a railing support seat, each railing support seat comprises a support rod, a spring and a support seat plate, each support rod is cylindrical, one end of each support rod is vertically and integrally connected with the center of the support seat plate, one side, away from the support seat plate, of each support rod is provided with a threaded hole, each support rod is internally provided with the spring in the threaded hole, the left end and the right end of each transverse rod are respectively connected with the railing support seats through; the upper end and the lower end of the vertical rod are respectively connected with the railing support seat through threads, and the upper end and the lower end of the vertical rod are in contact with the spring.

Description

Detachable anti-falling railing for infants

Technical Field

The utility model relates to an outdoor railing technical field specifically is a removable infant railing that falls that prevents.

Background

Every year, many accidents that infants fall from windows occur in China, and parents generally install protective fences for windows in homes for safety. The window railings in the market need to be rigidly fixed with a window frame and fixed with the window frame by bolts or other methods, so that the installation and the disassembly are difficult, and professional workers are needed; the building appearance is influenced, and the window frame of the building is damaged during installation; when an indoor emergency such as a fire disaster or the condition that a door cannot be opened occurs, indoor personnel cannot go out from a window in a short time, escape is affected, and fire fighting and life saving are hindered.

SUMMERY OF THE UTILITY MODEL

The technique that exists is not enough to the aforesaid, the utility model aims at providing a removable infant railing that falls of preventing to solve the problem that provides in the background art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a detachable anti-falling railing for infants, which comprises a railing body and a railing support seat, wherein the railing body comprises a plurality of transverse rods and a plurality of vertical rods, the transverse rods are horizontally positioned between the left side wall and the right side wall of a window frame at equal intervals, the vertical rods are vertically positioned between the upper side wall and the lower side wall of the window frame at equal intervals, and the transverse rods and the vertical rods form a grid shape;

the left end and the right end of each of the cross rods and the upper end and the lower end of each of the vertical rods are respectively and fixedly connected with the window frame through a railing support seat, each railing support seat comprises a support rod, a spring and a support seat plate, the support rods are cylindrical, one end of each support rod is vertically and integrally connected with the center of the support seat plate, one side, away from the support seat plate, of each support rod is provided with a threaded hole, the depth of each threaded hole is smaller than that of each support rod, the springs are arranged in the threaded holes of the support rods, the left end and the right end of each cross rod are respectively connected with the railing support seats through threads, and the left; the upper end and the lower end of the vertical rod are respectively connected with the railing support seats through threads, and the upper end and the lower end of the vertical rod are respectively contacted with the springs in the two railing support seats.

Preferably, the cross rods and the vertical rods are arranged on the same plane, and threads are arranged at two ends of each of the cross rods and the vertical rods.

Preferably, a rubber pad is bonded on one side of the support seat board, which is far away from the support rod.

Preferably, when the spring is in a large compression state, the sum of the lengths of the cross rod and the two railing support seats is smaller than the width of the window frame, and the sum of the lengths of the vertical rod and the two railing support seats is smaller than the height of the window frame.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a threaded hole with the both ends of railing body insert the bracing piece respectively during rail guard installation rotates railing supporting seat alright make railing body and railing supporting seat threaded connection, simple to operate does not need professional, and ordinary adult all can operate.

2. The utility model discloses a rail guard need not be fixed with bolt or other modes and window frame, does not destroy original window and building, green.

3. The utility model discloses a rail guard can pull down the railing body through unscrewing the railing supporting seat of the adjacent both sides of railing body, can flee fast when meetting emergency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a detachable infant falling prevention rail according to an embodiment of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

1-railing body, 2-railing support seat, 3-support rod, 4-spring, 5-support seat board, 6-rubber pad, 7-vertical rod, 8-cross rod, 9-window frame, 31-threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

as shown in fig. 1-2, the utility model provides a detachable anti-falling railing for infants, which comprises a railing body 1 and a railing support seat 2, wherein the railing body 1 comprises a plurality of cross rods 8 and a plurality of vertical rods 7, the cross rods 8 are horizontally positioned between the left and right side walls of a window frame 9 at equal intervals, the vertical rods 7 are vertically positioned between the upper and lower side walls of the window frame 9 at equal intervals, the cross rods 8 and the vertical rods 7 form a grid shape, the cross rods 8 and the vertical rods 7 are positioned on a plane, and both ends of the cross rods 8 and the vertical rods 7 are provided with threads;

it is a plurality of both ends and a plurality of about horizontal pole 8 the upper and lower both ends of montant 7 are respectively through

railing supporting seat

2 and 9 fixed connection of window frame, railing supporting seat 2 includes bracing piece 3, spring 4 and support bedplate 5, bracing piece 3 is the cylinder form, the perpendicular integrative connection in one end of bracing piece 3 supports bedplate 5's center department, threaded hole 31 is seted up to one side that support bedplate 5 was kept away from to bracing piece 3, the degree of depth of threaded hole 31 is less than the length of bracing piece 3, bracing piece 3 is equipped with spring 4 in threaded hole 31, support bedplate 5 keeps away from one side bonding rubber pad 6 or other structures that can increase frictional force of bracing piece 3. The left end and the right end of the cross rod 8 are respectively connected with the railing support seats 2 through threads, and the left end and the right end of the cross rod 8 are respectively contacted with the springs 4 in the two railing support seats 2; the upper end and the lower end of the vertical rod 7 are respectively connected with the railing support seats 2 through threads, and the upper end and the lower end of the vertical rod 7 are respectively contacted with the springs 4 in the two railing support seats 2.

Further, when the spring 4 is in a compressed state, the sum of the lengths of the cross rod 8 and the two handrail supporting seats 2 is smaller than the width of the window frame 9, and the sum of the lengths of the vertical rod 7 and the two handrail supporting seats 2 is smaller than the height of the window frame 9.

During the installation, put into the screw hole 31 of bracing piece 3 with spring 4, and insert the screw hole 31 of bracing piece 3 respectively with the both ends of the horizontal pole 8 of railing body 1 and montant 7, rotate railing supporting seat 2, make horizontal pole 8 and montant 7 and railing supporting seat 2 threaded connection of railing body 1, and make spring 4 be in compression state, the length and the width of railing supporting seat 2 sum at railing body 1 and both ends all are less than window frame 9, then support the adjacent both sides of railing body 1 on the corresponding adjacent lateral wall of window frame 9, arrange railing body 1 wholly in window frame 9, rotate railing supporting seat 2 of the other both sides of railing body 1, relax spring 4, make railing supporting seat 2 outwards stretch out, make its tip support bedplate 5 support window frame 9 of both sides, realize fixing.

When the guardrail is disassembled, the guardrail supporting seat 2 on two adjacent sides of the guardrail body 1 is rotated, and the spring 4 is in a compression state, so that the guardrail body 1 can be disassembled.

The connection between the railing support seat 2 and the window frame 9 is movable, and the railing support seat can be installed by only manually disassembling without special tools.

The working principle is as follows: the maximum static friction force formula f in physics is mu.Fn and the Hooke's law formula Fn is k.DELTA x. When the railing is pulled by the infant, the whole railing system generates static friction force on the inner side surfaces of the supporting seat and the window frame, and if the maximum static friction force of the whole railing system is greater than the force generated by pulling the infant, the whole railing system is stable and cannot be damaged, so that the guardrail can protect the infant from falling down from the building. The positive pressure Fn in the maximum static friction force formula is generated by the pre-deformation of the spring.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A detachable anti-falling railing for infants comprises a railing body and is characterized by further comprising a railing support seat, wherein the railing body comprises a plurality of cross rods and a plurality of vertical rods, the cross rods are horizontally located between the left side wall and the right side wall of a window frame at equal intervals, the vertical rods are vertically located between the upper side wall and the lower side wall of the window frame at equal intervals, and the cross rods and the vertical rods form a grid shape;

2. The detachable infant fall prevention rail as claimed in claim 1, wherein the plurality of cross bars and the plurality of vertical bars are on a plane, and both ends of the cross bars and the vertical bars are provided with threads.

3. The detachable falling prevention rail for infants as claimed in claim 1, wherein a rubber pad is bonded to the side of the supporting seat plate away from the supporting rod.

4. The detachable falling prevention handrail for infants as claimed in claim 1, wherein the spring is installed in front of the inner side of the window frame, when the spring is in a large compression state, the sum of the lengths of the cross bar and the two handrail supporting seats is less than the width of the window frame, and the sum of the lengths of the vertical bar and the two handrail supporting seats is less than the height of the window frame.

5. The detachable fall arrest fence for infants according to claim 1 wherein the connection of the fence support to the window frame is movable.