CN213962681U - Bed guardrail - Google Patents

Abstract

The utility model discloses a bed guardrail, include: two support columns are arranged; the lower cross bar is connected between the two supporting stand columns, is arranged close to the lower ends of the two supporting stand columns and is used for limiting the two supporting stand column pieces; the upper cross bar is connected between the two supporting upright columns and is arranged close to the upper ends of the two supporting upright columns; the top of the supporting upright post is provided with a locking component; the upper cross rod is provided with a rotating head and can be rotatably connected to the locking assembly to realize the angular swing of the upper cross rod; the locking assembly comprises: the lock comprises a lock sleeve and a lock tongue arranged in the lock sleeve; the supporting upright post is provided with a lock hole matched with the lock tongue, and the lock tongue enters the lock hole to limit the lock sleeve on the supporting upright post; the lock tongue leaves the lock hole, and the lock sleeve can move up and down along the support upright post under the external force so as to drive the upper cross rod to move up and down along the support upright post; and a cloth baffle is arranged between the upper cross rod and the lower cross rod. The utility model discloses compact structure, convenient to use.

Description

Bed guardrail

Technical Field

The utility model relates to a bedrail technical field, more specifically the utility model relates to an infant's bed guardrail that says so.

Background

When an infant sleeps, the infant often falls off the bed and is damaged because the infant turns over or climbs on the bed when the infant wakes up; particularly, the head is often hurt to cause irreparable injury, so that the bed guardrail is counterfeited on the bed in many families with infants at present.

In the bed guard bar in the prior art, a plurality of bed guard bars are turned outwards when opened, so that a larger rotating space is needed, and the bed guard bar is often turned downwards to hit a bedside table, which is very inconvenient to use;

furthermore, the bed in the common family only has the bed backrest, so the other three sides need to be additionally provided with the bed fence, while the bed in some families is arranged close to the wall by one side, and the two sides need to be additionally provided with the window fence, but in the existing bed, when 2 or 3 bed guardrails are used, the overlapped height protrudes the mattress, and the mattress becomes uneven and too large, thus causing influence on the use.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an improved crib guard.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a bed guardrail, comprising:

the two support upright posts are arranged, are bilaterally symmetrical and are vertically assembled; the lower cross bar is connected between the two supporting stand columns, is arranged close to the lower ends of the two supporting stand columns and is used for limiting the two supporting stand column pieces; the upper cross bar is connected between the two supporting upright columns and is arranged close to the upper ends of the two supporting upright columns; the top of the supporting upright post is provided with a locking component; the upper cross rod is provided with a rotating head and can be rotatably connected to the locking assembly to realize the angular swing of the upper cross rod; the locking assembly comprises: the lock comprises a lock sleeve and a lock tongue arranged in the lock sleeve; the support upright post is provided with an elastic lock tongue, the lock sleeve is internally provided with a lock hole matched with the elastic lock tongue, and the elastic lock tongue enters the lock hole to limit the lock sleeve on the support upright post; the elastic lock tongue leaves the lock hole under the pushing of the lock tongue, and the lock sleeve can move up and down along the support upright post under the external force so as to drive the upper cross rod to move up and down along the support upright post; and a cloth baffle is arranged between the upper cross rod and the lower cross rod.

In a further technical scheme, the lock sleeve is provided with a first sleeve opening sleeved on the supporting upright post and a second sleeve opening connected to the rotating head, an inner wall is formed between the first sleeve opening and the second sleeve opening, and the inner wall is provided with the lock hole.

In a further technical scheme, the spring bolt is limited in the lock sleeve, the spring bolt is connected with a trigger key which is exposed or protruded out of the surface of the lock sleeve, and the spring bolt is triggered by the trigger key to be pushed into the lock hole or separated from the lock hole so as to trigger the elastic spring bolt.

In a further technical scheme, the spring bolt include: the limiting clamping protrusion corresponds to the lock hole of the supporting upright post; the spring bolt is triggered by the trigger key to enable the limiting clamp to enter or separate from the lock hole.

In a further technical scheme, the rotating head is provided with a connecting part inserted into the second sleeve opening, and the connecting part is rotatably connected with the inner wall of the second sleeve opening of the lock sleeve through a pivot shaft.

In a further technical scheme, the lower cross rod is connected with the supporting upright column through a connecting sleeve, a clamping shaft is arranged on the connecting sleeve, the clamping shaft is triggered by a push key, and the push key is exposed out of the connecting sleeve; the supporting upright post is vertically distributed with a plurality of clamping holes near the lower end, and the clamping shaft is triggered by the push key to be clamped in the clamping holes or separated from the clamping holes.

In a further technical scheme, the bottom of the supporting upright post is provided with supporting legs, and the supporting legs are connected with the supporting upright post through connecting pieces.

In a further technical scheme, the connecting pieces at the bottoms of the adjacent supporting stand columns are distributed in a cross shape, and the connecting pieces are provided with position-giving openings which are mutually clamped and embedded when the two connecting pieces are connected.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial effect has: the middle and upper cross rods of the utility model can move up and down to realize the opening and closing of the bed guardrail, and compared with the traditional bed guardrail opened by overturning, the bed guardrail is more convenient to use, does not need a larger space for abdicating when opening and closing, and does not touch the bedside cabinet and the like;

the upper cross rod is connected to the locking assembly through the rotating head, when the locking assembly is unlocked, the trigger key is pressed and pushed, the locking position on the supporting upright post is unlocked, the lock sleeve and the rotating head generate angular deviation, and one end which is unlocked firstly can smoothly descend. When the lock sleeves on the two sides are unlocked and descend, the unlocking is realized, the structure is compact, and the use is convenient;

the bottom of the supporting column is provided with supporting legs and connecting pieces, and the connecting pieces are installed in a staggered mode when being overlapped, so that the bulges of the mattress are reduced, and the mattress is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the combination of the bed guard bar and the mattress of the present invention;

FIG. 3 is a schematic view of the bed guardrail of the present invention after the bottom connecting member is disassembled;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic structural view of a middle lateral bed guard rail of the present invention;

FIG. 6 is an exploded view of a single side bed guard rail according to the present invention;

FIG. 7 is an enlarged view at B in FIG. 6;

FIG. 8 is an enlarged view at C of FIG. 6;

fig. 9 is a schematic view of the upper cross bar after moving down;

fig. 10 is a schematic structural view of a lock sleeve of the present invention;

fig. 11 is a schematic view of the lower side of the middle upper cross bar of the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1, the complete bed guard rail is composed of three identical sides, the bed guard rail on each side is relatively independent, and the empty side corresponds to the bed backrest and does not need to be arranged; the bed guard rails are additionally arranged according to requirements, if one side of the bed is close to a wall in some families, the bed guard rails on two sides only need to be additionally arranged.

Referring to fig. 2, the support feet of the bed guardrail are positioned at the bottom of the mattress, thus positioning the bed guardrail.

Referring to fig. 5-8 and fig. 10, the bed fence of the present embodiment is mainly illustrated by a single-sided bed fence, and the bed fence includes: two identical support uprights 100, a lower cross bar 300, and an upper cross bar 200.

The support columns 100 are vertically arranged and bilaterally symmetrical, the upper cross bar 200 is disposed near the upper ends of the support columns 100, and the lower cross bar 300 is disposed near the lower ends of the support columns 100.

A cloth baffle is arranged between the upper cross bar 200 and the lower cross bar 300, and the upper cross bar 200 can move up and down along the support upright 100 to realize the opening or closing of the door fence.

The two ends of the upper cross bar 200 are respectively connected with a rotating head 210, the upper end of the support upright 100 is provided with a locking assembly 400, and the upper cross bar 200 is connected with the support upright 100 through the connection of the rotating head 210 and the locking assembly 400.

The rotating head 210 has a sleeve 211 and a connecting part 212, and one end of the upper cross bar 200 is inserted into the sleeve 211 and is locked by a screw;

the locking assembly 400 includes: a lock case 410, a latch bolt 420 installed in the lock case 410, and a trigger key 430; the lock sleeve 410 is provided with a first sleeve opening 411 for the support upright 100 to be sleeved and a second sleeve opening 412 for the rotating head 210 to be sleeved; the support column 100 is inserted into the first sleeve opening 411, and the first sleeve opening 411 is through up and down, so that the lock sleeve 410 can move up and down along the support column 100; the connecting portion 212 of the rotating head 210 is inserted into the second opening 412, the rotating head 210 and the second opening 412 are rotatably connected through a pivot shaft, and the rotating head 210 can rotate a certain angle relative to the lock sleeve 410, so that the upper cross bar 200 can be tilted.

An inner wall is formed between the first sleeve opening 411 and the second sleeve opening 412, and a lock hole is formed in the inner wall.

Specifically, the trigger key 430 is exposed from the lock sleeve 410, the latch 420 is installed in the lock sleeve 410, the latch 420 is connected to the trigger key 430, and the latch 420 is pushed to move by the trigger key 430; the latch tongue 420 includes: the support column 100 is provided with an elastic bolt 101 corresponding to the limiting clamping protrusion 422; the trigger key 430 pushes the limit clamping protrusion 422 of the bolt 420 to abut against the elastic bolt 101, so that the elastic bolt 101 is ejected out of the lock hole, the lock sleeve 410 and the support upright post 100 are unlocked, and meanwhile, the limit clamping protrusion 422 of the bolt 420 enters the lock hole; the lock sleeve 410 is movable up and down along the support column 100 under external force.

The elastic bolt 101 is arranged in the supporting upright post 100 and is close to the upper end of the supporting upright post 100, the raised head of the elastic bolt 101 penetrates out of the hole of the supporting upright post 100 and then is inserted into the locking hole, and the elastic bolt 101 keeps the raised head in an outward protruding state under the action of elastic force;

referring to fig. 7, an opening is formed in the lock sleeve 410, the trigger key 430 can be exposed from the opening, and when the support column 100 and the locking assembly 400 are in a locked state, the protruding head of the elastic bolt 101 is clamped into the lock hole, and when a user applies force to move the trigger key 430 leftward as shown in fig. 7, the protruding head of the elastic bolt 101 is pushed away from the lock hole by the bolt 420, so that the support column 100 and the lock sleeve 410 are unlocked, and the upper cross bar 200 can be moved up and down under external force; when the upper cross bar 200 moves upward and moves to the position where the elastic bolt 101 corresponds to the lock hole, the protruding head of the elastic bolt 101 is locked into the lock hole again, and the position limitation between the upper cross bar and the lock sleeve 410 is completed.

Referring to fig. 9, in the unlocked state, the upper rail 200 moves downward to be close to the lower rail 300, so that the bed fence can be opened.

Referring to fig. 6 and 8, the lower cross bar 300 is connected to the support upright 100 through a connecting sleeve 310, a clamping shaft 320 is disposed on the connecting sleeve 310, the clamping shaft 320 is triggered by a push key 330, and the push key 330 is exposed from the connecting sleeve 310; a plurality of fastening holes 102 are vertically distributed on the supporting upright 100 near the lower end, the fastening shaft 320 is pushed by the push key 330 to be fastened in the fastening holes 102 or separated from the fastening holes 102, and the height of the bottom rail 300 can be adjusted according to different requirements of users.

In a further technical scheme, the support upright post 100 is formed by sleeving a first sleeve rod 110 and a second sleeve rod 120, a circular hole is formed in the lower end of the first sleeve rod 110 and corresponds to the clamping hole 102, the first sleeve rod 110 and the second sleeve rod 120 are sleeved with each other, the height of the support upright post 100 can be adjusted, and the clamping shaft 320 is clamped in the clamping hole 102 and the circular hole at the same time, so that the positioning between the first sleeve rod 110 and the second sleeve rod 120 is realized.

Referring to fig. 2-3, the bottom of the support column 100 is provided with a support foot 500, and the support foot 500 is connected to the support column 100 through a connecting member 510. The connecting pieces 510 are distributed in a cross shape, and the connecting pieces 510 are formed with abdicating openings 511 which are mutually inserted when the two connecting pieces 510 are connected.

The adjacent connecting members 510 are connected in a crisscross manner, and the supporting legs 500 are mounted on the connecting members 510, while the supporting pillars 100 are restrained on the connecting members 510.

Further, the support post 100 may be welded to the connecting member 510.

As can be seen from fig. 1, due to the arrangement of the position-giving opening 511, the height of the connecting piece 510 is not overlapped when the connecting piece is intersected, the connecting piece is placed under the mattress 600, the influence on the use is not great, and meanwhile, the supporting leg 500 is pressed under the mattress 600, so that the bed guardrail is placed more stably.

Referring to fig. 11, the utility model is convenient for use: when the unlocking device is used, only one end of the upper cross rod 200 can be put down, so that unilateral unlocking is realized, and convenience is brought to children to come in and go out; expressed in the orientation shown in fig. 11, the lock sleeve 410 moves down along the right support pillar 100 when the upper cross bar 200 is positioned below the right end, and the rotating heads 210 at the two ends of the upper cross bar 200 can rotate a certain angle relative to the lock sleeve 410 to complete unilateral unlocking.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A bed guardrail, comprising:

the two support upright posts are arranged, are bilaterally symmetrical and are vertically assembled;

the lower cross bar is connected between the two supporting stand columns, is arranged close to the lower ends of the two supporting stand columns and is used for limiting the two supporting stand column pieces;

the upper cross bar is connected between the two supporting upright columns and is arranged close to the upper ends of the two supporting upright columns;

the method is characterized in that:

the top of the supporting upright post is provided with a locking component;

the upper cross rod is provided with a rotating head and can be rotatably connected to the locking assembly to realize the angular swing of the upper cross rod;

the locking assembly comprises: the lock comprises a lock sleeve and a lock tongue arranged in the lock sleeve;

the support upright post is provided with an elastic lock tongue, the lock sleeve is internally provided with a lock hole matched with the elastic lock tongue, and the elastic lock tongue enters the lock hole to limit the lock sleeve on the support upright post; the elastic lock tongue leaves the lock hole under the pushing of the lock tongue, and the lock sleeve can move up and down along the support upright post under the external force so as to drive the upper cross rod to move up and down along the support upright post;

and a cloth baffle is arranged between the upper cross rod and the lower cross rod.

2. The bed guardrail of claim 1, wherein: the lock sleeve is provided with a first sleeve opening sleeved on the supporting upright post and a second sleeve opening connected to the rotating head, an inner wall is formed between the first sleeve opening and the second sleeve opening, and the inner wall is provided with the lock hole.

3. The bed guardrail of claim 1, wherein: the spring bolt is limited in the lock sleeve, the spring bolt is connected with a trigger key which is exposed or protruded out of the surface of the lock sleeve, and the spring bolt is triggered to be pushed into the lock hole or separated from the lock hole through the trigger key so as to trigger the elastic spring bolt.

4. The bed guardrail of claim 3, wherein: the spring bolt include: the limiting clamping protrusion corresponds to the lock hole of the supporting upright post; the spring bolt is triggered by the trigger key to enable the limiting clamp to enter or separate from the lock hole.

5. The bed guardrail of claim 1, wherein: the rotating head is provided with a connecting part inserted into the second sleeve opening, and the connecting part is rotatably connected with the inner wall of the second sleeve opening of the lock sleeve through a pivot shaft.

6. The bed guardrail of claim 1, wherein: the lower cross rod is connected with the supporting upright post through a connecting sleeve, a clamping shaft is arranged on the connecting sleeve, the clamping shaft is triggered by a push key, and the push key is exposed out of the connecting sleeve;

the supporting upright post is vertically distributed with a plurality of clamping holes near the lower end, and the clamping shaft is triggered by the push key to be clamped in the clamping holes or separated from the clamping holes.

7. The bed guardrail of claim 1, wherein: the bottom of the supporting column is provided with supporting legs, and the supporting legs are connected with the supporting column through connecting pieces.

8. The bed guardrail of claim 1, wherein: the connecting pieces at the bottoms of the adjacent supporting upright posts are distributed in a cross shape, and a position-giving opening which is mutually clamped and embedded when the two connecting pieces are connected is formed on each connecting piece.

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