CN210540200U

CN210540200U - Novel adjustable guardrail

Info

Publication number: CN210540200U
Application number: CN201920536760.2U
Authority: CN
Inventors: 王永凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-05-19
Anticipated expiration: 2029-04-19

Abstract

The utility model belongs to the technical field of household, in particular to a novel adjustable guardrail, which comprises a plurality of upright post components, a handrail component and a bottom rod component, wherein the upright post components comprise two upright posts, a top connecting piece, a bottom connecting piece and a longitudinal sliding sleeve sleeved on the upright posts, the upper ends of the two upright posts are hinged with the top connecting piece, the bottom rod component comprises a plurality of lower connecting rods, the two ends of the bottom rod component are sleeved with transverse sliding sleeves, the two ends of the bottom rod component are respectively connected with the bottoms of the upright post components, the handrail component comprises a plurality of upper connecting rods and end connecting pieces, the two ends are respectively hinged with the longitudinal sliding sleeves, the handrail component moves up and down along the upright posts, the lower ends of the upright posts are respectively hinged with the transverse sliding sleeves, the lower ends of the upright posts move transversely along the corresponding lower connecting rods, the upright posts on the corners are double upright posts, the vertical rod can slide to realize the contraction and folding.

Description

Novel adjustable guardrail

Technical Field

The utility model belongs to the technical field of the house, concretely relates to novel adjustable nodal pattern guardrail.

Background

Bed guardrail in the existing market is basically that the stabilizer blade is fixed on the bed board under the mattress by the screw, so the flatness of the mattress can be influenced, and the bed guardrail is troublesome to fix and inconvenient to operate. Also, if the mattress is installed in an embedded manner, the gap between the mattress and the bed frame may vary, which may also limit the installation and use of the bed guardrail. And when the combined use, the connection between two adjacent bed guardrails is with fixed, firstly with high costs, secondly the operation is inconvenient, more importantly can produce between the two and crowd risks such as press from both sides and shearing, can cause dangers such as tong, clamp foot and clamp neck even. And the clearance between bed guardrail and the head of a bed, because of the head of a bed type is abundant, bed guardrail stand must form the crack with the head of a bed, does not have a section yet and can solve the product of this problem at present.

Disclosure of Invention

The prior art is difficult to satisfy people's needs, in order to solve the above-mentioned problem that exists, the utility model provides a novel adjustable guardrail.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel adjustable guardrail, includes a plurality of stand subassemblies, and handrail subassembly and sill bar subassembly combination form.

The stand subassembly includes two pole settings, top connecting piece, bottom connecting piece and suit and is in vertical sliding sleeve in the pole setting, two pole setting upper end and top connecting piece are articulated mutually.

The bottom rod component comprises a plurality of lower connecting rods which are combined, the two ends of the bottom rod component are sleeved with transverse sliding sleeves, the two ends of the bottom rod component are respectively connected with the bottoms of the upright post components,

the handrail component comprises a plurality of upper connecting rods and end connecting pieces, wherein the upper connecting rods and the end connecting pieces are combined, two ends of the handrail component are respectively hinged with the longitudinal sliding sleeve, and the handrail component moves up and down along the vertical rod.

The lower end of the vertical rod is hinged with the transverse sliding sleeve, and the lower end of the vertical rod moves transversely along the lower connecting rod.

Preferably, the upright post is of two upright post structures.

Preferably, a guide seat is fixed on an upper connecting rod of the armrest assembly, an unlocking handle is sleeved on the longitudinal sliding sleeve and is rotatably connected with the upper connecting rod, and the unlocking handle moves transversely to be meshed with the guide seat.

Preferably, lock pins are arranged at two ends of the handrail component, guide grooves in the positive direction and the negative direction are formed in the end connecting piece, guide pins are arranged in the guide grooves and fixed with the guide grooves, and the lock pins slide transversely along the upper connecting rod.

Preferably, the unlocking handle is located at a middle position of the upper link.

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

the upright posts on the corners are double upright posts, and the upright posts are sleeved on the lower connecting rod, so that the upright posts can slide inwards, the upright posts can slide, and the telescopic folding is realized;

this bed guardrail is the multiaspect combination shape, can adjust arbitrary one side handrail pole from top to bottom to open, make things convenient for father and mother to get on the bed and get off the bed, also can adjust the multiaspect simultaneously from top to bottom and open, when the stand need not, make the stand slide, also descend the stand, do not have unnecessary thing in order on it in order to realize the surface, do not influence user's use, also safer.

Drawings

Fig. 1 is a schematic view of the whole structure of the guardrail provided by the present invention;

FIG. 2 is a schematic view of the folding side of the guardrail

Fig. 3 is a schematic view of the overall structure of two adjacent folded sides of the guardrail provided by the present invention;

fig. 4 is a schematic view of the structure of the folding adjacent two sides of the guardrail provided by the present invention;

fig. 5 is a schematic view of the overall structure of three folded sides of the guardrail provided by the present invention;

fig. 6 is a schematic view of a folded three-side main view structure of the guardrail provided by the present invention;

fig. 7 is an enlarged schematic view of a point a in fig. 5 according to the present invention;

fig. 8 is an enlarged schematic view of the position B in fig. 5 according to the present invention;

fig. 9 is a schematic view of the overall structure of the folding four sides of the guardrail provided by the present invention;

fig. 10 is an enlarged schematic view of the utility model at C in fig. 5;

fig. 11 is a schematic view of an overall structure of the guardrail for adjusting the height of any three sides;

the reference numbers in the figures illustrate: 1-a lower connecting rod; 11-bottom connection; 2-an upper connecting rod; 21-end connectors; 22-longitudinal sliding sleeve; 3-erecting a rod; 32-a transverse sliding sleeve; 33-top connection.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-11, the present invention provides a novel adjustable guardrail, which comprises a plurality of upright post assemblies, a handrail assembly and a bottom rod assembly.

The stand subassembly includes two pole settings 3, top connecting piece 33, bottom connecting piece 11 and suit and is in longitudinal sliding sleeve 22 in the pole setting 3, two pole setting 3 upper end and top connecting piece 33 are articulated mutually.

The bottom rod component comprises a plurality of lower connecting rods 1 which are combined, two ends of the bottom rod component are sleeved with transverse sliding sleeves 32, two ends of the bottom rod component are respectively connected with the bottoms of the upright post components,

the handrail component comprises a plurality of upper connecting rods 2 and end connecting pieces 21, the two ends of the handrail component are respectively hinged with the longitudinal sliding sleeves 22, and the handrail component moves up and down along the vertical rods 3.

The lower end of the vertical rod 3 is hinged with the transverse sliding sleeve 32, and the lower end of the vertical rod 3 moves transversely along the lower connecting rod 1 correspondingly.

Further, the stand is two pole setting structures.

Further, a guide seat is fixed on an upper connecting rod 2 of the armrest assembly, an unlocking handle is sleeved on the longitudinal sliding sleeve 22 and is rotatably connected with the upper connecting rod 2, and the unlocking handle moves transversely to be meshed with the guide seat.

Further, the stand subassembly includes two pole settings 3, top connecting piece 33, bottom connecting piece 11 and suit and is in longitudinal sliding sleeve 22 in the pole setting 3, two 3 upper ends in pole setting and top connecting piece 33 looks fixed connection, and two 3 lower extremes in pole setting and 11 looks fixed connection in bottom.

Furthermore, two ends of the fuze assembly are respectively and fixedly connected with the corresponding longitudinal sliding sleeves 22

Furthermore, lock pins are arranged at two ends of the handrail component, guide grooves in the positive direction and the negative direction are formed in the end connecting piece 21, guide pins are arranged in the guide grooves and fixed with the guide grooves, and the lock pins slide transversely along the upper connecting rod 2.

Further, the unlocking handle is positioned in the middle of the upper connecting rod 2.

When one side needs to be folded:

through the unlocking handle at any side, the longitudinal sliding sleeves 22 at two ends of the upper connecting rod 2 at one side of the unlocking handle and the upright stanchion 3 are unlocked, so that the corresponding upper connecting rod 2 can move up and down, thereby realizing the folding at any side;

when two adjacent sides need to be folded:

firstly, the longitudinal sliding sleeves 22 at two ends of the upper connecting rod 2 on the unlocking handle and the upright stanchion 3 are unlocked through the corresponding unlocking handle, and meanwhile, the transverse sliding sleeve 22 at the bottom of the joint of the adjacent upper connecting rod 2 slides outwards along the lower connecting rod 1, so that the top connecting piece 33 at the joint of the adjacent upper connecting rod 2 moves downwards, and meanwhile, the longitudinal sliding sleeve 22 at the other end of the upper connecting rod 2 synchronously moves downwards, thereby realizing the folding of the two adjacent sides;

when the two opposite sides need to be folded:

the operation is the same as the operation of folding one side, and the folding of the two opposite sides can be realized only by synchronously moving the upper connecting rods 2 of the two opposite sides downwards;

when three sides need to be folded:

unlocking the two upper connecting rods 2 at the outer sides of the two adjacent top connecting pieces 33, and simultaneously sliding the transverse sliding sleeves 22 at the bottoms of the two adjacent top connecting pieces 33 outwards synchronously so as to fold the three sides;

when the four sides need to be folded:

the transverse sliding sleeves 22 at the bottom of the top connecting piece 33 slide outwards synchronously, and the top connecting piece 33 inevitably moves downwards synchronously, thereby realizing the folding of four sides.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel adjustable guardrail which characterized in that: comprises a plurality of upright post components, a handrail component and a bottom rod component; the upright post assembly comprises two upright posts (3), a top connecting piece (33), a bottom connecting piece (11) and a longitudinal sliding sleeve (22) sleeved on the upright posts (3), and the upper ends of the two upright posts (3) are hinged with the top connecting piece (33); the bottom rod assembly comprises a plurality of lower connecting rods (1) which are combined together, two ends of the bottom rod assembly are sleeved with transverse sliding sleeves (32), two ends of the bottom rod assembly are respectively connected with the bottoms of the upright post assemblies, the handrail assembly comprises a plurality of upper connecting rods (2) and end connecting pieces (21) which are combined together, two ends of the handrail assembly are respectively hinged with the longitudinal sliding sleeves (22), and the handrail assembly moves up and down along the upright posts (3); the lower end of the vertical rod (3) is hinged to the transverse sliding sleeve (32) respectively, and the lower end of the vertical rod (3) moves transversely along the corresponding lower connecting rod (1).

2. A novel adjustable guardrail as claimed in claim 1, wherein: the stand is two pole setting structures.

3. A novel adjustable guardrail as claimed in claim 1, wherein: the handle assembly is characterized in that a guide seat is fixed on an upper connecting rod (2) of the handle assembly, an unlocking handle is sleeved on a longitudinal sliding sleeve (22), the unlocking handle is rotatably connected with the upper connecting rod (2), and the unlocking handle moves transversely to be meshed with the guide seat.

4. A novel adjustable guardrail as claimed in claim 1, wherein: two pole setting (3) upper end and top connecting piece (33) looks fixed connection, and two pole setting (3) lower extreme and bottom connecting piece (11) looks fixed connection.

5. The novel adjustable guardrail of claim 4, wherein: the two ends of the handrail component are respectively and fixedly connected with the corresponding longitudinal sliding sleeves (22).

6. A novel adjustable guardrail as claimed in claim 3, wherein: the handrail assembly is characterized in that lock pins are arranged at two ends of the handrail assembly, guide grooves in the positive direction and the negative direction are formed in the end connecting piece (21), guide pins are arranged in the guide grooves and fixed with the guide grooves, and the lock pins slide transversely along the upper connecting rod (2).

7. A novel adjustable guardrail as claimed in claim 3, wherein: the unlocking handle is positioned in the middle of the upper connecting rod (2).