CN219206386U

CN219206386U - Bed guardrail of plug-in type installation

Info

Publication number: CN219206386U
Application number: CN202222556332.0U
Authority: CN
Inventors: 张发辉
Original assignee: Zhongshan Tongxin Daily Products Co ltd
Current assignee: Zhongshan Tongxin Daily Products Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-20
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a plug-in type installed bed guardrail, which comprises a main frame and a foot rest, wherein two opposite cross bars are arranged at the lower end of the main frame, sleeve parts capable of axially moving along the cross bars are sleeved on the cross bars respectively, a second cross bar is inserted between the two sleeve parts, the sleeve parts are provided with vertical connecting holes, two vertical rods are arranged on the foot rest and are respectively inserted in the corresponding vertical connecting holes, and the vertical rods are abutted against the end surfaces of the cross bars to limit the sleeve parts to axially move on the cross bars; by adopting the structure, the guardrail is assembled and installed without being spliced or disassembled through a threaded structure, and the guardrail is convenient and stable to assemble.

Description

Bed guardrail of plug-in type installation

Technical Field

The utility model relates to the technical field of bed guardrails, in particular to a plug-in type installed bed guardrail.

Background

In order to prevent the weaknesses such as children or paralyzed old people from falling off the bed, people invent a bed guardrail arranged at the bedside, the guardrail is generally made of metal or plastic and comprises parts and foot frames, the parts and foot frames are required to be assembled when in use, and then the foot frames are inserted under a bedstead or a mattress, so that the guardrail is arranged at the two sides or the tail of the bed, and the children are prevented from playing on the bed or the paralyzed old people are prevented from carelessly falling off the bed when resting, thereby playing a role in protection.

At present, the prior bedside guard rail is assembled by adopting metal pipes, all parts are assembled by screw structures and are installed at the bedside, the weight is large, the installation is difficult, and the disassembly is troublesome when the prior bedside guard rail is not needed.

Disclosure of Invention

In view of the above, the present utility model aims to provide a plug-in type bed guard rail which is convenient to assemble and disassemble and does not need a screw structure for assembly.

The utility model provides a plug-in type installed bed guardrail, which aims to solve the technical problems, and comprises a main frame and a foot rest, wherein two opposite cross bars are arranged at the lower end of the main frame, sleeve parts capable of axially moving along the cross bars are sleeved on the cross bars respectively, a second cross bar is inserted between the two sleeve parts, the sleeve parts are provided with vertical connecting holes, two vertical rods are arranged on the foot rest and are respectively inserted in the corresponding vertical connecting holes, and the vertical rods are abutted against the end surfaces of the cross bars to limit the sleeve parts to axially move on the cross bars.

As a further improvement of the utility model, the main frame is provided with a connecting rod, the sleeving part is provided with a sleeving vertical rod, and the upper surface of the sleeving vertical rod is provided with a concave position for being matched with the connecting rod.

As a further improvement of the utility model, the inside of the sleeving vertical rod is hollow, the upper part of the sleeving vertical rod is connected in the sleeving vertical rod, and a safety lock component for locking the sleeving vertical rod and the vertical rod is arranged between the sleeving vertical rod and the vertical rod.

As a further improvement of the utility model, the safety lock assembly comprises a sleeve lock hole arranged on the sleeve lock rod, a vertical rod lock hole arranged on the vertical rod and corresponding to the sleeve lock hole, and a pin shaft passing through the sleeve lock hole and the vertical rod lock hole.

As a further improvement of the utility model, the safety lock assembly comprises a spring pin arranged on the vertical rod and a matching lock hole which is arranged on the sleeved vertical rod and corresponds to the spring pin.

As a further development of the utility model, the foot rest is two L-shaped bars.

The beneficial effects of the utility model are as follows:

1. the second horizontal pole is assembled through the both sides can be along horizontal pole axial sliding's socket joint spare, and the foot rest can directly peg graft on the socket joint spare and restrict the displacement of socket joint spare in horizontal pole axial to make the second horizontal pole connect between the socket joint spare steadily, need not splice or dismantle through the helicitic texture when assembling and installing the guardrail, and the equipment is convenient, firm.

2. In the use scene that needs frequent dismouting bed guardrail, can directly upwards pull out the body frame and break away from.

3. The safety lock component is arranged to lock the foot rest, so that the main frame can be prevented from being pulled out upwards by the old or children unintentionally.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is a schematic structural view of the socket of the present utility model.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1, the utility model provides a plug-in type installed bed guardrail, which comprises a main frame 1 and a foot rest 4, wherein two opposite cross bars 13 are arranged at the lower end of the main frame 1, sleeve connectors 2 capable of axially moving along the cross bars 13 are sleeved on the cross bars 13 respectively, a second cross bar 3 is inserted between the two sleeve connectors 2, the sleeve connectors 2 are provided with vertical connecting holes 22, two vertical rods 41 are arranged on the foot rest 4, the two vertical rods 41 are respectively inserted in the corresponding vertical connecting holes 22, and the vertical rods 41 are abutted against the end surfaces of the cross bars 13 to limit the sleeve connectors 2 to axially move on the cross bars 13; the concrete installation process is that firstly, two sleeving pieces 2 are respectively sleeved and installed on a cross rod 13, the joint of the sleeving piece 2 and the cross rod 13 is a cross-shaped four-way pipeline, so that the sleeving piece 2 can move on the cross rod 13 along the axial direction of the cross rod 13, then the two sleeving pieces 2 are relatively far away so as to increase the distance between the two sleeving pieces 2, then a second cross rod 3 is placed between the two sleeving pieces 2, and the distance between the two sleeving pieces 2 is shortened by respectively moving the sleeving pieces 2, so that the second cross rod 3 is installed between the two sleeving pieces 2 and does not fall off; after the two vertical rods 41 on the foot rest 4 are respectively inserted and connected into the corresponding vertical connecting holes 22, after the two vertical rods 41 are inserted and installed, the vertical rods 41 are respectively abutted against the end surfaces of the corresponding cross rods 13, the sleeving piece 2 cannot move along the axial direction of the cross rods 13 until the vertical rods 41 are separated from the vertical connecting holes 22, and the foot rest 4 is inserted into the lower surface of a bedstead or a mattress because the dead weight of the main frame 1 and the like is downward, so that the guardrails cannot fall down due to rotation of gravity, and the vertical rods 41 on the foot rest 4 provide upward supporting force for the main frame 1, so that the stable installation of the guardrails is realized, the structure is simple and convenient, and the assembly is realized under the condition that any thread structure is not needed; in the use scene that needs frequent dismouting, can directly realize dismantling convenient and fast through carrying and pulling body frame 1.

The main frame 1 is provided with a connecting rod 12, the sleeving part 2 is provided with a sleeving vertical rod 21, the upper surface of the sleeving vertical rod 21 is provided with a concave position 211 for being matched with the connecting rod 12, and the concave position 211 is matched with the connecting rod 12, so that the sleeving part 2 cannot rotate on the cross rod 13, the freedom degree of the sleeving part is limited, and the sleeving part 2 can only move in the axial direction of the cross rod 13.

The inside of the sleeving vertical rod 21 is hollow, the upper part of the vertical rod 41 is connected in the sleeving vertical rod 21, and a safety lock component for locking the sleeving vertical rod 21 and the vertical rod 41 is arranged between the sleeving vertical rod 21 and the vertical rod 41; the safety lock component is arranged to lock the foot rest 4, so that the main frame 1 can be prevented from being pulled out upwards by the old or children unintentionally, and the safety lock is suitable for a scene which is installed for a long time and does not need to be disassembled.

The safety lock assembly comprises a sleeving lock hole 23 arranged on the sleeving vertical rod 21, a vertical rod lock hole 411 arranged on the vertical rod 41 and corresponding to the sleeving lock hole 23, and a pin shaft penetrating through the sleeving lock hole 23 and the vertical rod lock hole 411, wherein one end of the pin shaft is connected with an anti-falling rope, the other end of the anti-falling rope is connected to the outer surface of the sleeving vertical rod 21, and the guardrail can be locked or disassembled by inserting or extracting the pin shaft.

The safety lock assembly comprises a spring pin arranged on the vertical rod 41 and a matching lock hole corresponding to the spring pin, and through the spring pin structure, the spring pin can be ejected and locked only by aligning the spring pin with the matching lock hole during installation, and the spring pin can be pressed when the safety lock assembly is detached.

The foot rest 4 is two L-shaped rods, one end of each L-shaped rod is used for being inserted into the lower surface of the bed frame mattress, and the other end of each L-shaped rod is used for being inserted into the main frame 1.

Claims

1. The utility model provides a bed guardrail of plug-in type installation, includes body frame (1) and foot rest (4), its characterized in that: the lower extreme of body frame (1) is equipped with two relative horizontal poles (13), be equipped with respectively on horizontal pole (13) and follow horizontal pole (13) axial displacement's socket joint spare (2), insert between two socket joint spare (2) and be equipped with second horizontal pole (3), socket joint spare (2) are equipped with vertical connecting hole (22), be equipped with two montants (41) on foot rest (4), two montants (41) are inserted respectively and are established in corresponding vertical connecting hole (22), montant (41) butt terminal surface in order to restrict socket joint spare (2) are in axial displacement on horizontal pole (13).

2. A plug-in type installed bed guardrail according to claim 1, characterized in that the main frame (1) is provided with a connecting rod (12), the sleeve joint piece (2) is provided with a sleeve joint vertical rod (21), and the upper surface of the sleeve joint vertical rod (21) is provided with a concave position (211) for matching with the connecting rod (12).

3. The plug-in type installed bed guardrail according to claim 2, characterized in that the inside of the sleeve joint vertical rod (21) is hollow, the upper part of the vertical rod (41) is connected to the inside of the sleeve joint vertical rod (21), and a safety lock component for locking the sleeve joint vertical rod (21) and the vertical rod (41) is arranged between the sleeve joint vertical rod (21) and the vertical rod (41).

4. A plug-in mounted bed rail according to claim 3, characterized in that the safety lock assembly comprises a socket lock hole (23) provided on the socket vertical rod (21), a vertical rod lock hole (411) provided on the vertical rod (41) and corresponding to the socket lock hole (23), and a pin shaft passing through the socket lock hole (23) and the vertical rod lock hole (411).

5. A plug-in mounted bed rail according to claim 3, characterized in that the safety lock assembly comprises a spring pin arranged on the vertical rod (41) and a mating lock hole arranged on the socket vertical rod (21) and corresponding to the spring pin.

6. A plug-in mounted bed rail according to claim 1, characterized in that the foot rest (4) is two L-shaped bars.