CN203987080U - A double safety bed guardrail - Google Patents

Abstract

The utility model provides a double-safety bed guardrail, which comprises a guardrail and a supporting rod, wherein the guardrail and the supporting rod are connected through an opening and closing mechanism, the opening and closing mechanism comprises two symmetrical side pieces, and the inner sides of the upper ends of the side pieces are connected with a rotating mechanism through a rotating movable piece and a spring; the outer side of the upper end of the side piece is connected with a button switch, the button switch is provided with a buckling lug, and the upper end of the side piece is provided with a buckling groove for buckling connection of the buckling lug; the inner side of the upper end of the side piece is provided with a first cylindrical bulge, the cylindrical bulge passes through the central through hole of the rotating moving piece, two sides of the rotating mechanism are provided with second cylindrical bulges, two ends of the spring are sleeved on the two cylindrical bulges, and two ends of the spring are respectively contacted with the surface of the second cylindrical bulge and the surface of the rotating moving piece; the inner side of the side piece is provided with a first rotating slot position, the two sides of the rotating mechanism are provided with a second rotating slot position, and the inner side and the outer side of the rotating moving piece are matched with the second rotating slot position and the first rotating slot position simultaneously. The utility model discloses the sound construction is packed up and is opened very conveniently, and the security is high.

Description

A double safety bed guardrail

technical field

The utility model relates to a bed guardrail structure, in particular to a double safety bed guardrail.

Background technique

The existing bed guardrail is generally in the form of being hinged with the support rod, which will appear unstable and loose during use, and the positioning effect is not good; there is another structure of the bed guardrail that is connected by a single-sided button between the guardrail and the support rod. Adjust the guardrail to close and open. The one-sided button cooperates with the buckle to make the guardrail complete the above action. This structure can be opened with a single press of the button. If a child accidentally touches it, the guardrail will loosen and there will be danger. Above-mentioned two kinds of structures are all not strong enough, and safety is not high.

Contents of the invention

In order to overcome the defects of the prior art, the utility model provides the following technical solutions:

A guardrail for a double safety bed, which includes a guardrail and a support rod, and the guardrail and the support rod are connected by an opening and closing mechanism. The opening and closing mechanism includes two symmetrical side pieces, and the inner sides of the upper ends of the two side pieces are respectively moved The sheet and the spring are connected with the rotating mechanism;

The outer sides of the upper ends of the two side pieces are respectively connected with button switches, and the button switches are provided with two symmetrical buckle ears, and the upper ends of the two side pieces are respectively provided with two buckle slots that are snap-connected with the above two buckle ears , the end of the buckle ear is in contact with the outer surface of the rotating rotor;

The inner sides of the upper ends of the two side pieces are provided with a first cylindrical protrusion, and the cylindrical protrusion passes through the central through hole of the rotating moving piece. Both sides of the rotating mechanism are provided with a first cylindrical protrusion corresponding to the above central through hole. Two cylindrical protrusions, the two ends of the spring are respectively sleeved on the first cylindrical protrusion and the second cylindrical protrusion, and the two ends of the spring are respectively connected to the surface where the second cylindrical protrusion is located and the rotating moving piece contact with the inner surface of the

The inner sides of the two side pieces are provided with first rotating slots matching with the rotating moving piece, and both sides of the rotating mechanism are provided with second rotating slots matching with the rotating moving piece. The inner and outer sides of the moving piece cooperate with the second rotation slot and the first rotation slot at the same time.

Preferably, the upper end of the rotating mechanism is provided with a sleeve fixedly connected with the guardrail.

Preferably, the lower ends of the two side panels are fixedly connected to the support rod.

The beneficial effects brought by the utility model are: the structure is firm, the storage and opening are very convenient, and the safety is high.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is an exploded schematic view of the structure of the utility model.

Figure 3 is an enlarged schematic view of the structure of part A in Figure 2

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly .

As shown in Figures 1 to 3, a guardrail for a double safety bed includes a guardrail 1 and a support rod 2, the guardrail and the support rod are connected by an opening and closing mechanism, and the opening and closing mechanism includes two symmetrical side pieces 3 , the inner sides of the upper ends of the two side pieces 3 are respectively connected to the rotating mechanism 6 through the rotating moving piece 4 and the spring 5;

The outer sides of the upper ends of the two side panels 3 are respectively connected to the button switches 7, and the button switches 7 are provided with two symmetrical buckle ears 71, and the upper ends of the two side panels 3 are respectively provided with buckle connections with the above-mentioned two buckle ears 71. Two buckle slots 31, the ends of the buckle ears 71 are in contact with the outer surface of the rotating rotor 4;

The inner sides of the upper ends of the two side pieces 3 are provided with a first cylindrical protrusion 32, and the cylindrical protrusion passes through the central through hole 41 of the rotating moving piece. The second cylindrical protrusion 61 corresponding to the hole, the two ends of the spring 5 are respectively sleeved on the first cylindrical protrusion 32 and the second cylindrical protrusion 61, and the two ends of the spring are respectively connected to the second cylindrical protrusion. The surface where the lifter 61 is located is in contact with the inner surface of the rotating rotor;

The inner sides of the two side pieces 3 are provided with a first rotating slot 33 matching with the rotating moving piece, and both sides of the rotating mechanism 6 are provided with a second rotating slot 62 matching with the rotating moving piece. , the inner and outer sides of the rotating rotor 6 cooperate with the second rotating slot 62 and the first rotating slot 33 at the same time.

The upper end of the rotating mechanism 6 is provided with a sleeve 63 fixedly connected with the guardrail 1 .

The lower ends of the two side panels 3 are fixedly connected with the support rod 2 .

The working principle of the structure described in the utility model is: as shown in Figure 1, the guardrail is in an open state, and at this time, the two button switches 7 are pressed at the same time, and the spring 5 is compressed due to the push of the buckle ear 71 to rotate the moving piece. , when the outer part of the rotating moving piece leaves the first rotating slot 33, the guardrail 1 and the rotating mechanism 6 can rotate freely to realize the retraction work of the guardrail 1; When the rotating mechanism 6 rotates to a certain position, the spring 5 in the compressed state pushes the rotating rotor into the first rotating slot 33. At this time, the rotating rotor 4 is simultaneously for the first rotating slot 33 and the second rotating The slot 62, therefore, the guardrail 1 and the rotating mechanism 6 at this time cannot be rotated, that is, the opening and fixing of the guardrail are realized. Due to the force of the spring, pressing the button requires a certain amount of force, and children will not easily press it, and the safety is greatly improved.

The embodiments of the utility model have the advantages of firm structure, convenient storage and opening, and high safety.

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the art can think of it without creative work within the technical scope disclosed in the utility model. All changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (3)

1. A double safety bed guardrail, which includes a guardrail (1) and a support rod (2), characterized in that the guardrail and the support rod are connected by an opening and closing mechanism, and the opening and closing mechanism includes two symmetrical side pieces (3), the inner sides of the upper ends of the two side pieces are respectively connected with the rotating mechanism (6) through the rotating moving piece (4) and the spring (5); The outer sides of the upper ends of the two side pieces are respectively connected with button switches (7). The button switches are provided with two symmetrical buckle ears (71). Two buckle grooves (31) of the two buckle ears, the ends of the buckle ears are in contact with the outer surface of the rotating rotor; The inner sides of the upper ends of the two side pieces are provided with a first cylindrical protrusion (32), and the cylindrical protrusion passes through the central through hole (41) of the rotating moving piece. The second cylindrical protrusion (61) corresponding to the central through hole, the two ends of the spring are respectively sleeved on the first cylindrical protrusion and the second cylindrical protrusion, and the two ends of the spring are respectively connected to the second cylindrical protrusion The surface where the protrusion is located is in contact with the inner surface of the rotating rotor; The inner sides of the two side pieces are provided with a first rotating slot (33) matching with the rotating moving piece, and both sides of the rotating mechanism are provided with a second rotating slot (33) matching with the rotating moving piece ( 62), the inner and outer sides of the rotating rotor are matched with the second rotating slot and the first rotating slot at the same time. 2. The double safety bed guardrail according to claim 1, characterized in that, the upper end of the rotating mechanism is provided with a sleeve (63) fixedly connected with the guardrail. 3. The double safety bed guardrail according to claim 1, characterized in that, the lower ends of the two side pieces are fixedly connected with the support rods.