CN210276589U

CN210276589U - Bed guardrail with self-locking structure

Info

Publication number: CN210276589U
Application number: CN201920997736.9U
Authority: CN
Inventors: 夏勇
Original assignee: Hangzhou Maizhuo Trading Co Ltd
Current assignee: Hangzhou Maizhuo Trading Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-10
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a bed guardrail with a self-locking structure, which aims to overcome the problem that a necessary safety mechanism is lacked in the prior art and comprises a stand column, wherein a side rail is arranged on the stand column in a sliding way, a connecting rod is arranged on the side rail in a sliding way, the connecting rod can be connected on the stand column or separated from the stand column, and when the connecting rod is connected on the stand column, the connecting rod fixedly arranges the side rail and the stand column together; be provided with first elastic component between connecting rod and the side railing, be provided with first button on the side railing, drive first button, first button can drive the connecting rod and break away from the stand, is provided with the second button on the side railing, and the second button can be with first button locking on the side railing, drives the second button, and the second button can be relieved the locking to first button, and consequently this take self-locking structure's bed guardrail has safety, easy operation, reduces the advantage of resistance when the side railing goes up and down.

Description

Bed guardrail with self-locking structure

Technical Field

The utility model belongs to the technical field of bed guardrail, refer in particular to a take self-locking structure's bed guardrail.

Background

The bed guardrail is a protective article, and it fixed mounting is on the bed edge, can effectually prevent that the user infant that is on the bed from falling down that rolls asleep, children are played carelessly on the bed and fall down from the bed to and prevent that the bed article from falling from the bed edge, the product application is comparatively extensive.

The prior patent application of application number "201820209718.5" discloses a controlling means of bed guardrail, aims at solving the inconvenient problem of the horizontal pole height regulation in the bed guardrail, and it includes the horizontal pole, and sets up the stand in the horizontal pole both sides, and the slip is provided with the joint spare with the stand joint on the horizontal pole, be provided with the shell on the horizontal pole, be provided with the connecting piece be connected with the joint spare on the shell and control the control assembly of connecting piece motion, but the user singlehanded control subassembly drive connecting piece motion drives the joint spare of both sides and the synchronous block or the separation of both sides stand, has the singlehanded advantage of controlling, easy to use.

However, the prior art is not perfect, the bed guardrail with the self-locking structure is mainly used for infants, and the control assembly lacks a necessary safety mechanism and is used for avoiding the problem that the infants are likely to be injured due to the fact that the infants operate to trigger the lifting of the cross rod.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art and the existing problems, the utility model provides a safe and simple controlled bed guardrail with a self-locking structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bed guardrail with a self-locking structure comprises a stand column, wherein a side rail is arranged on the stand column in a sliding manner, a connecting rod and a sliding connecting rod are arranged on the side rail in a sliding manner, the connecting rod can be connected to the stand column or separated from the stand column, and when the connecting rod is connected to the stand column, the connecting rod fixedly arranges the side rail and the stand column together; a first elastic piece is arranged between the connecting rod and the side rail, and the first elastic piece forces the connecting rod to be kept connected to the upright post; be provided with first button on the side railing, drive first button, first button can drive the connecting rod and break away from the stand, is provided with the second button on the side railing, and the second button can be with first button locking on the side railing, drives the second button, and the second button can relieve the locking to first button.

Preferably, the first button and the second button are respectively arranged on the side rail in a sliding mode, the sliding direction of the first button and the sliding direction of the second button are staggered with each other, when the second button slides to the sliding direction of the first button, the second button locks the first button on the side rail, and when the second button slides to the outside of the sliding direction of the first button, the second button releases the locking of the first button.

Preferably, first spout has been seted up on the side railing, and first button is injectd and is slided in first spout, is provided with the second elastic component between first button and the side railing, and the second elastic component forces first button to keep in the one end of first spout, and when the second button slided to the slip direction of first button, the second button with first button locking in the one end of first button, when the other end of first spout slided towards first button, first button drove the connecting rod and breaks away from the stand.

Preferably, when the first button drives the link to disengage from the post, the second button is slidable into the sliding direction of the first button, and the second button locks the first button on the side rail so that the link remains disengaged from the post.

Preferably, a plug is formed on the second button, a slot is formed on the first button, and when the second button slides to the sliding direction of the first button, the plug is inserted into the slot.

Preferably, the side railing is hollow, the first button and the second button are arranged in the side railing in a sliding mode respectively, the adjacent side faces of the side railing are provided with a first hole and a second hole respectively, and the first button and the second button are exposed outside through the first hole and the second hole respectively.

Preferably, the second spout has been seted up on the side railing, and the second button is injectd and is slided in the second spout, and when the second button slided to the one end of second spout, the second button was located the sliding direction of first button, and when the second button slided to the other end of second spout, the second button was located the sliding direction of first button outward.

Preferably, a third elastic member is arranged between the second button and the side rail, and the third elastic member forces the second button to keep locking the first button on the side rail.

Preferably, the two sides of the side rail are provided with the stand columns, the two ends of the side rail are respectively arranged on the stand columns on the two sides in a sliding mode, the two sides of the first button are provided with the connecting rods, the connecting rods are provided with guide inclined planes, the first button slides and can abut against the guide inclined planes, and therefore the first button drives the connecting rods on the two sides to be separated from the stand columns on the two sides together.

Preferably, the side rail comprises a hollow tube, and the connecting rod is slidably disposed in the tube.

Compared with the prior art, the utility model outstanding and profitable technological effect is: lock first button on the side railing through the second button, avoid infant to touch first button by mistake and make the connecting rod break away from the stand, thereby avoid danger, when the side railing needs to slide, remove the locking of second button to first button earlier, the first button of redriving, can accomplish the connecting rod and break away from the stand, therefore, the high-speed rail bed is simple in operation, in addition, when first button drives the connecting rod and breaks away from the stand, the first button of lockable this moment of second button, thereby the connecting rod can keep breaking away from the stand, avoid the connecting rod to produce the resistance when the side railing goes up and down, make the lift of side railing more smooth and easy, consequently this take self-locking structure's bed guardrail has safety, moreover, the high-speed rail bed is simple in operation, the.

Drawings

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

fig. 2 is an enlarged schematic structural view of the present invention at "a" in fig. 1;

FIG. 3 is a schematic view of the present invention in partial cross section;

fig. 4 is a second partial sectional structural view of the present invention;

fig. 5 is a schematic diagram of a partial explosion structure of the present invention;

fig. 6 is a schematic structural diagram of a second button according to the present invention;

FIG. 7 is a schematic view of the structure of the present invention showing the engagement between the housing seat and the housing cover;

in the figure: 1-upright post, 2-side rail, 3-connecting rod, 4-first button, 5-second button, 6-first elastic piece, 7-second elastic piece, 8-third elastic piece, 21-pipe piece, 22-shell seat, 23-shell cover, 24-first sliding groove, 25-second sliding groove, 26-first hole, 31-guide inclined plane, 41-plug, 51-slot and 221-second hole.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in figures 1 to 7, a bed guardrail with a self-locking structure comprises a stand column 1, wherein a side rail 2 is arranged on the stand column 1 in a sliding manner, the side rail 2 slides, and the side rail 2 can lift on the stand column 1.

The side railing 2 is provided with the connecting rod 3 in a sliding manner, the connecting rod 3 can be connected to the stand column 1 or separated from the stand column 1, when the connecting rod 3 is connected to the stand column 1, the connecting rod 3 fixedly sets the side railing 2 and the stand column 1 together, the connecting rod 3 is connected with the stand column 1 in an inserting manner, and the connecting rod 3 is inserted and pulled out on the stand column 1 through the sliding connecting rod 3.

A first elastic piece 6 is arranged between the connecting rod 3 and the side rail 2, the first elastic piece 6 is a spiral spring, the first elastic piece 6 acts between the connecting rod 3 and the side rail 2, and the first elastic piece 6 forces the connecting rod 3 to be kept connected on the upright post 1.

Be provided with first button 4 on the side railing 2, drive first button 4, first button 4 can drive connecting rod 3 and break away from stand 1, is provided with second button 5 on the side railing 2, and second button 5 can be with first button 4 locking on side railing 2, drives second button 5, and second button 5 can relieve the locking to first button 4.

Through second button 5 with first button 4 locking on side railing 2, avoid the infant to touch first button 4 by mistake and make connecting rod 3 break away from stand 1, thereby avoid danger, when needing to slide side railing 2, remove the locking of second button 5 to first button 4 earlier, drive first button 4 again, can accomplish connecting rod 3 and break away from stand 1, therefore, the operation is simple, in addition, when first button 4 drives connecting rod 3 and breaks away from stand 1, the first button 4 of lockable this moment of second button 5, thereby connecting rod 3 can keep breaking away from stand 1, avoid connecting rod 3 to produce the resistance when side railing 2 goes up and down, make the lift of side railing 2 more smooth and easy, consequently this take self-locking structure's bed guardrail has safety, moreover, the operation is simple, reduce the advantage of resistance when side railing 2 goes up and down.

First button 4 and second button 5 slide respectively and set up on side railing 2, the slip direction of first button 4 and the slip direction of second button 5 are crisscross each other, slide to the slip direction of first button 4 when second button 5, second button 5 locks first button 4 on side railing 2, slide to the slip direction of first button 4 outside when second button 5, second button 5 releases the locking to first button 4, the user's accessible is pressed first button 4 and second button 5 and is realized the slip of first button 4 and second button 5, further conveniently controls.

First spout 24 has been seted up on the side railing 2, and first button 4 is injectd and is slided in first spout 24, is provided with second elastic component 7 between first button 4 and the side railing 2, and second elastic component 7 is coil spring, and second elastic component 7 acts on between first button 4 and side railing 2, and second elastic component 7 forces first button 4 to keep in the one end of first spout 24, and connecting rod 3 keeps connecting on stand 1 this moment.

When the second button 5 slides to the sliding direction of the first button 4, the second button 5 locks the first button 4 at one end of the first button 4, and when the first button 4 slides towards the other end of the first sliding groove 24, the first button 4 drives the connecting rod 3 to separate from the upright post 1, so that the locking of the first button 4 by the second button 5 is released when the first button 4 needs to be driven.

When first button 4 drove connecting rod 3 and breaks away from stand 1, second button 5 slidable to first button 4 on the sliding direction, second button 5 can lock first button 4 on side railing 2 to connecting rod 3 keeps breaking away from stand 1, thereby realizes avoiding connecting rod 3 to produce the resistance when side railing 2 goes up and down.

The second button 5 is provided with a plug 41, the first button 4 is provided with a slot 51, when the second button 5 slides to the sliding direction of the first button 4, the plug 41 is inserted into the slot 51, so that the second button 5 locks the first button 4 on the side rail 2, and the connecting rod 3 is kept away from the upright post 1.

The side railing 2 is hollow, the first sliding groove 24 and the second sliding groove 25 are respectively arranged inside the side railing 2, the first button 4 and the second button 5 are respectively arranged in the side railing 2 in a sliding mode, the adjacent side faces of the side railing 2 are respectively provided with a first hole 26 and a second hole 221, and the first button 4 and the second button 5 are respectively exposed outside through the first hole 26 and the second hole 221.

When the bed guardrail with the self-locking structure is used, the first button 4 and the second button 5 are respectively arranged on different side surfaces, and the second button 5 can be positioned in a blind area of an infant lying on the bed, so that the infant is prevented from pressing down the second button 5.

The side rail 2 is provided with a second sliding groove 25, the second button 5 is limited in the second sliding groove 25 to slide, when the second button 5 slides to one end of the second sliding groove 25, the second button 5 is located on the sliding direction of the first button 4, the end of the second sliding groove 25 is close to the second hole 221, and when the second button 5 slides to the other end of the second sliding groove 25, the second button 5 is located outside the sliding direction of the first button 4.

A third elastic part 8 is arranged between the second button 5 and the side rail 2, the third elastic part 8 is a spiral spring, the third elastic part 8 acts between the second button 5 and the side rail 2, the third elastic part 8 is positioned in the second sliding groove 25, and the third elastic part 8 forces the second button 5 to keep locking the first button 4 on the side rail 2.

The both sides of side railing 2 all are provided with stand 1, and the both ends of side railing 2 slide respectively and set up on the stand 1 of both sides, and the both sides of first button 4 all are provided with connecting rod 3, all are formed with direction inclined plane 31 on the connecting rod 3 of both sides, slide first button 4, but first button 4 butt is on direction inclined plane 31 to connecting rod 3 that first button 4 drove both sides together breaks away from the stand 1 of both sides.

The included angles between the guide inclined planes 31 on the two sides and the sliding direction of the first button 4 are both 45 degrees, the connecting rods 3 on the two sides are driven by the first button 4 to synchronously slide, and the angle also improves the transmission efficiency of the force of the guide inclined planes 31 to the first button 4.

The side rail 2 comprises a hollow pipe fitting 21, the connecting rod 3 is arranged in the pipe fitting 21 in a sliding mode, the first elastic piece 6 is also arranged in the pipe fitting 21, the compactness and the attractiveness of the structure are further improved, and the structure is prevented from being exposed outside and causing injury to a user.

Side railing 2 still includes shell cover 23 and shell seat 22, second hole 221 is seted up on shell seat 22, shell cover 23, shell seat 22 and pipe fitting 21 can be dismantled respectively and link together, but shell cover 23 and shell seat 22 joint are in the same place, but shell cover 23 and shell seat 22 bolt fastening are on pipe fitting 21, shell cover 23 and shell seat 22 cooperation form first hole 26, first spout 24 and second spout 25, first button 4, second button 5, second elastic component 7 and third elastic component 8 set up respectively between shell cover 23 and shell seat 22, the dismouting of the part of being convenient for.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A bed guardrail with a self-locking structure comprises a stand column (1), wherein a side rail (2) is arranged on the stand column (1) in a sliding manner, a connecting rod (3) is arranged on the side rail (2) in a sliding manner, the connecting rod (3) can be connected to the stand column (1) or separated from the stand column (1), and when the connecting rod (3) is connected to the stand column (1), the side rail (2) and the stand column (1) are fixedly arranged together through the connecting rod (3); a first elastic piece (6) is arranged between the connecting rod (3) and the side rail (2), and the connecting rod (3) is forced to be connected to the upright post (1) by the first elastic piece (6); be provided with first button (4) on side railing (2), drive first button (4), first button (4) can drive connecting rod (3) and break away from stand (1), its characterized in that is provided with second button (5) on side railing (2), and second button (5) can be with first button (4) locking on side railing (2), drive second button (5), and second button (5) can remove the locking to first button (4).

2. The bed guardrail with the self-locking structure as recited in claim 1, wherein the first button (4) and the second button (5) are slidably disposed on the side rail (2), the sliding direction of the first button (4) and the sliding direction of the second button (5) are staggered, when the second button (5) slides to the sliding direction of the first button (4), the second button (5) locks the first button (4) on the side rail (2), and when the second button (5) slides to the outside of the sliding direction of the first button (4), the second button (5) unlocks the first button (4).

3. The bed guardrail with the self-locking structure as claimed in claim 2, wherein the side rail (2) is provided with a first sliding groove (24), the first button (4) is limited in the first sliding groove (24) to slide, a second elastic member (7) is arranged between the first button (4) and the side rail (2), the second elastic member (7) forces the first button (4) to be kept at one end of the first sliding groove (24), when the second button (5) slides to the sliding direction of the first button (4), the second button (5) locks the first button (4) at one end of the first button (4), and when the first button (4) slides towards the other end of the first sliding groove (24), the first button (4) drives the connecting rod (3) to be separated from the upright post (1).

4. The bed guardrail with the self-locking structure as claimed in claim 2 or 3, wherein when the first button (4) drives the connecting rod (3) to disengage from the upright (1), the second button (5) can slide to the sliding direction of the first button (4), and the second button (5) can lock the first button (4) on the side rail (2), so that the connecting rod (3) is kept to disengage from the upright (1).

5. The bed guardrail with the self-locking structure as claimed in claim 4, wherein the second button (5) is formed with a plug (41), the first button (4) is formed with a slot (51), and when the second button (5) slides to the sliding direction of the first button (4), the plug (41) is inserted into the slot (51).

6. The bed guardrail with the self-locking structure as claimed in claim 2, wherein the side rail (2) is hollow, the first button (4) and the second button (5) are respectively slidably disposed in the side rail (2), the adjacent sides of the side rail (2) are respectively provided with a first hole (26) and a second hole (221), and the first button (4) and the second button (5) are respectively exposed out through the first hole (26) and the second hole (221).

7. The bed guardrail with the self-locking structure as claimed in claim 2, wherein the side rail (2) is provided with a second sliding groove (25), the second button (5) is limited in the second sliding groove (25) to slide, when the second button (5) slides to one end of the second sliding groove (25), the second button (5) is located in the sliding direction of the first button (4), and when the second button (5) slides to the other end of the second sliding groove (25), the second button (5) is located outside the sliding direction of the first button (4).

8. The bed guardrail with the self-locking structure as claimed in claim 1, wherein a third elastic member (8) is arranged between the second button (5) and the side rail (2), and the third elastic member (8) forces the second button (5) to keep locking the first button (4) on the side rail (2).

9. The bed guardrail with the self-locking structure as claimed in claim 1, wherein the two sides of the side rail (2) are provided with the columns (1), the two ends of the side rail (2) are respectively slidably arranged on the columns (1) at the two sides, the two sides of the first button (4) are provided with the connecting rods (3), the connecting rods (3) are provided with the guide slopes (31), the first button (4) slides and can be abutted against the guide slopes (31), and thus the first button (4) drives the connecting rods (3) at the two sides to be separated from the columns (1) at the two sides together.

10. The bed guardrail with the self-locking structure as claimed in claim 1, wherein the side rail (2) comprises a hollow pipe (21), and the connecting rod (3) is slidably arranged in the pipe (21).