CN208941491U - Child bed guard rail height adjustment device - Google Patents

Abstract

The utility model relates to a kind of child bed guard rail height adjustment device, including support rod and railing, the both ends of the railing are equipped with gear and adjust lock, the support rod is equipped with the gear adjustment hole that lock locking is adjusted for the gear, it includes movable sleeve of the movable set on the railing that the gear, which adjusts lock, the movable sleeve is equipped with the mounting base being fixedly mounted in the movable sleeve adjacent to one end of the gear adjustment hole, and the mounting base is equipped with the buckle for locking onto gear adjustment hole；When locking onto gear adjustment hole, buckle will not be exposed, avoids because gear adjusts colliding with for children caused by the exposure of lock, improves security performance, use is more safe and reliable.

Description

Child bed guard rail height adjustment device

Technical field

The utility model relates to a kind of child bed guard rail height adjustment device.

Background technique

Child bed guard rail includes support rod more in the prior art, and support rod is equipped with the gear for the non-dismountable installation of railing Adjustable column, these gear adjustable columns are mostly raised open design, and without safeguard structure, children are often because of this in use A little gear adjustment holes collide with, and cause safety hazard, affect the safety of product, bring security risk to user.

Utility model content

It can avoid colliding with the technical problem to be solved by the utility model is to provide a kind of, guarantee that use is safe, Guardrail height child bed guard rail height adjustment device easy to adjust.

In order to solve the above technical problems, the technical solution of the utility model is: child bed guard rail height adjustment device, including Support rod and railing, the both ends of the railing are equipped with gear and adjust lock, and the support rod, which is equipped with, adjusts lock for the gear The tight gear adjustment hole of padlock, it includes movable sleeve of the movable set on the railing, the activity that the gear, which adjusts lock, The one end covered adjacent to the gear adjustment hole is equipped with the mounting base being fixedly mounted in the movable sleeve, sets in the mounting base There is the buckle for locking onto gear adjustment hole.

Being equipped with the limitation snapping motion direction between the buckle and the mounting base as a preferred technical solution, makes The buckle can only vertical motion guide position limiter, be movably installed on the movable sleeve push the buckle by Key is additionally provided with pushing resetting apparatus between the buckle and the mounting base, and the buckle includes ontology, the ontology adjacent to The upside of one end of the gear adjustment hole is equipped with coupler body, and the support rod is vertical fixed equipped with what is be connected to the gear adjustment hole Position hole, after the ontology is inserted into the gear adjustment hole, the coupler body is hooked in the side wall of the vertical location hole.

The railing is hollow stem as a preferred technical solution, the inner end of the mounting base and the movable sleeve it is interior Be equipped with the gap being inserted into for the side wall of the railing between wall, the inner end of the mounting base be equipped with in the inner wall of the railing The guide pad of surface engagement.

Block is equipped in the railing as a preferred technical solution, branch is equipped between the block and the mounting base Support spring.

The inner end of the mounting base is equipped with guide post as a preferred technical solution, and the guide post is inserted into the support In spring.

The mounting base is equipped with adjacent to one end of the gear adjustment hole and is inserted into the shelves as a preferred technical solution, Position adjustment hole positioning table compatible with the gear adjustment hole.

The gear adjustment hole is at least two as a preferred technical solution,.

By adopting the above-described technical solution, child bed guard rail height adjustment device, including support rod and railing, the column The both ends of bar are equipped with gear and adjust lock, and the support rod is equipped with the gear adjustment hole that lock locking is adjusted for the gear, It includes movable sleeve of the movable set on the railing that the gear, which adjusts lock, and the movable sleeve is adjusted adjacent to the gear The one end in hole is equipped with the mounting base being fixedly mounted in the movable sleeve, and the mounting base is equipped with and lock onto gear adjustment hole Buckle, when locking onto gear adjustment hole, buckle will not be exposed, avoids because gear adjusts children caused by the exposure of lock Collide with, improve security performance, use is more safe and reliable.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram that the utility model embodiment middle gear adjusts lock；

Fig. 2 is that the utility model embodiment middle gear adjusts the process schematic for being locked at gear adjustment hole；

Fig. 3 is the cross-sectional view when adjusting of the utility model embodiment middle gear is locked at gear adjustment hole.

Specific embodiment

As shown in Figure 1, Figure 2 and Figure 3, child bed guard rail height adjustment device, including support rod 1 and railing 2, the column The both ends of bar 2 are equipped with gear and adjust lock, and the support rod 1 is equipped with the gear adjustment hole that lock locking is adjusted for the gear 3, it includes movable sleeve 4 of the movable set on the railing 2 that the gear, which adjusts lock, and the movable sleeve 4 is adjacent to the shelves One end of position adjustment hole 3 is equipped with the mounting base 5 being fixedly mounted in the movable sleeve 4, and the mounting base 5 is equipped with and lock onto shelves The buckle 6 of position adjustment hole 3, when locking onto gear adjustment hole, buckle will not be exposed, avoids because gear adjusts the exposure of lock Caused children's collides with, and improves security performance, and use is more safe and reliable.

Limitation 6 directions of motion of the buckle are equipped between the buckle 6 and the mounting base 5 makes the buckle 6 can only The guide position limiter of vertical motion is movably installed with the key 7 for pushing the buckle 6, the buckle 6 on the movable sleeve 4 Pushing resetting apparatus is additionally provided between the mounting base 5, the pushing resetting apparatus 16 can be using spring etc., again no longer It repeating, the buckle 6 includes ontology 8, and the ontology 8 is equipped with coupler body 9 adjacent to the upside of one end of the gear adjustment hole, The support rod 1 is equipped with the vertical location hole 10 being connected to the gear adjustment hole 3, and the ontology 8 is inserted into the gear and adjusts Behind hole 3, the coupler body 9 is hooked in the side wall of the vertical location hole 10, and such gear adjusts lock and is just locked in the shelves Position adjustment hole.

The railing 2 is hollow stem, is equipped with described in supplying between the inner end of the mounting base 5 and the inner wall of the movable sleeve 4 The gap of the side wall insertion of railing 2, the inner end of the mounting base 5 is equipped with leads with what the inner surface of the inner wall of the railing 2 cooperated To block 11.The intensity that can be further improved connection using such design, guarantees the solid and reliable of railing.

It is equipped with block 12 in the railing 2, support spring 13 is equipped between the block 12 and the mounting base 5.By column It when bar is removed from gear adjustment hole, presses the button, key drives buckle to move downward, and the backward direction far from gear adjustment hole Mobile movable sleeve at this time can remove railing so that the coupler body of buckle is separated with the side wall of vertical location hole.

The inner end of the mounting base 5 is equipped with guide post 14, and the guide post 14 is inserted into the support spring 13.

The mounting base 5 be equipped with adjacent to one end of the gear adjustment hole 3 be inserted into the gear adjustment hole 3 with it is described The compatible positioning table 15 of gear adjustment hole 3.Positioning table insertion gear adjustment hole in improve railing connect with support rod it is strong Degree, improves safety.

The gear adjustment hole 3 is at least two.It is convenient for the adjusting of rail height.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (7)

1. child bed guard rail height adjustment device, which is characterized in that including support rod and railing, the both ends of the railing are equipped with shelves Position adjusts lock, and the support rod is equipped with the gear adjustment hole that lock locking is adjusted for the gear, and the gear adjusts lock Button includes movable sleeve of the movable set on the railing, and the movable sleeve is equipped with solid adjacent to one end of the gear adjustment hole Mounting base of the Dingan County in the movable sleeve, the mounting base are equipped with the buckle for locking onto gear adjustment hole.

2. child bed guard rail height adjustment device as described in claim 1, it is characterised in that: the buckle and the mounting base Between be equipped with limit the snapping motion direction make the buckle can only vertical motion guide position limiter, the movable sleeve On be movably installed with the key for pushing the buckle, be additionally provided with pushing resetting apparatus, institute between the buckle and the mounting base Stating buckle includes ontology, and the ontology is equipped with coupler body adjacent to the upside of one end of the gear adjustment hole, and the support rod is set After having the vertical location hole being connected to the gear adjustment hole, the ontology to be inserted into the gear adjustment hole, the coupler body is hooked in The side wall of the vertical location hole.

3. child bed guard rail height adjustment device as claimed in claim 2, it is characterised in that: the railing is hollow stem, institute State the gap for being equipped between the inner end of mounting base and the inner wall of the movable sleeve and being inserted into for the side wall of the railing, the mounting base Inner end be equipped with the guide pad cooperated with the inner surface of the inner wall of the railing.

4. child bed guard rail height adjustment device as claimed in claim 3, it is characterised in that: block is equipped in the railing, Support spring is equipped between the block and the mounting base.

5. child bed guard rail height adjustment device as claimed in claim 4, it is characterised in that: the inner end of the mounting base is equipped with Guide post, the guide post are inserted into the support spring.

6. such as child bed guard rail height adjustment device described in any one of claim 1 to 5, it is characterised in that: the mounting base It is equipped with adjacent to one end of the gear adjustment hole and is inserted into gear adjustment hole positioning compatible with the gear adjustment hole Platform.

7. child bed guard rail height adjustment device as claimed in claim 6, it is characterised in that: the gear adjustment hole is at least Two.