CN210961173U

CN210961173U - Novel control of bed guardrail device

Info

Publication number: CN210961173U
Application number: CN201922070863.7U
Authority: CN
Inventors: 刘国栋
Original assignee: Zhejiang Jiuzhen Maternal And Infant Products Co ltd
Current assignee: Zhejiang Jiuzhen Maternal And Infant Products Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-10
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a novel control device of a bed guardrail, which comprises a support rod, a clamping part and a cross rod, wherein the cross rod is connected with the support rod through the clamping parts at two sides, two groups of connecting parts are arranged in the cross rod, the connecting parts are relatively close to or separated from each other to slide, the connecting parts are connected with the clamping parts through inner tubes, the connecting parts are movably matched with an unlocking mechanism, the unlocking mechanism comprises a hinged component, a fixing part fixed in the middle of the cross rod and a button arranged in the fixing part in a lifting and sliding manner, the fixed end of the hinged component is fixed on the rotating shaft of the connecting parts, the middle end of the hinged component is rotatably hinged and movably abutted against the button, a chute is arranged on the connecting parts in a penetrating manner, the sliding end of the hinged component is fixed on a sliding shaft and drives the sliding shaft to transversely move, and drive joint portion and bracing piece separation, and then realize horizontal pole altitude mixture control, it is easy and simple to handle, increase of service life.

Description

Novel control of bed guardrail device

Technical Field

The utility model relates to a novel control of bed guardrail device.

Background

The altitude mixture control of current bed guardrail makes horizontal pole and bracing piece fixed mostly through elastic clamping spare, and altitude mixture control is inconvenient, can not guarantee horizontal pole both sides unblock or joint simultaneously, leads to the altitude mixture control unbalanced, and the horizontal pole controlling means who has some key unblanks adopts the gear drive unblock, and its inner structure is complicated, and manufacturing cost is high, or some horizontal pole controlling means who adopts inclined plane slip unblock press and feel poor, use hard.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a control device of a novel bed guardrail, which has the advantages of convenient operation, simple and firm structure, easy adjustment of the height of a cross rod, safety and stability.

The technical scheme of the utility model is that: a novel control device of a bed guardrail comprises a support rod, clamping parts and a cross rod, wherein the cross rod is connected with the support rod through the clamping parts at two sides, the cross rod is hollow, two groups of connecting parts are arranged in the cross rod in a relative sliding mode, the connecting parts are connected with the clamping parts through inner tubes, the connecting parts are matched with an unlocking mechanism in a moving mode, the unlocking mechanism comprises a hinge assembly, a fixing part fixed on the cross rod and a button arranged in the fixing part in a lifting sliding mode, the fixing end of the hinge assembly is fixed on a rotating shaft of the connecting parts, the middle end of the hinge assembly is rotatably hinged and movably abutted against the button, a sliding chute is arranged on the connecting parts in a penetrating mode, the sliding end of the hinge assembly is fixed on a sliding shaft and drives the sliding shaft to transversely move on the sliding chute, the button is, and drives the clamping part to separate from the supporting rod.

Further setting, the hinge assembly comprises a first hinge part and a second hinge part, the first hinge part is hinged with the second hinge part through a supporting rod, a limiting groove is formed in the button, and the supporting rod is movably arranged on the limiting groove.

Further setting, the fixed part is internally and vertically provided with a guide rail, and the button is arranged on the guide rail to slide in a lifting way through a sliding block.

Further, the unlocking mechanism is provided with a return spring which is in press fit with the button.

Further, an unlocking key is arranged on the fixing part and is matched with the button in a movable locking mode.

Further setting, still be equipped with the eye-splice on the horizontal pole and with the plug that the eye-splice corresponds, realize that the horizontal pole can be dismantled.

Further, the insert buckle is further provided with a pressing part for limiting the slide of the insert buckle, and the pressing part is provided with a pressing hole corresponding to the cross rod.

And further setting, an elastic telescopic plug is arranged in the plug, and a bayonet which is clamped with the elastic telescopic plug is arranged on the insert buckle.

The utility model has the advantages that: the utility model relates to a novel control of bed guardrail device, the mutual movable fit of the total three-terminal of articulated subassembly, wherein the stiff end rotation is fixed in the pivot of connecting portion, the rotatory articulated and activity butt of middle-end is on the button, the slip end is fixed in on the slide bar and drives the slide bar lateral motion on the spout, it is rotatory that push button drives the articulated subassembly in step, the in-process that the button rises, the stress makes both ends horizontal propulsion in the articulated subassembly middle-end atress, wherein the slip end slides along the spout, the stiff end drives connecting portion inward movement together, realize being close to each other between the connecting portion and slide, drive joint portion and bracing piece separation, stable in structure is ingenious, and the operation is labor.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of a cutting structure of the unlocking mechanism of the present invention;

fig. 4 is a schematic structural view of the hinge assembly of the present invention;

FIG. 5 is a schematic view of a sectional structure of the buckle of the present invention engaged with the plug;

FIG. 6 is an enlarged schematic view of the button of FIG. 1;

in the figure, the support rod 1, the clamping portion 2, the cross rod 3, the inserting buckle 31, the pressing portion 311, the bayonet 312, the plug 32, the elastic expansion plug 321, the pressing hole 33, the connecting portion 4, the inner tube 5, the hinge assembly 6, the first hinge part 61, the second hinge part 62, the fixing portion 7, the guide rail 71, the button 8, the limiting groove 81, the slider 82, the rotating shaft 9, the sliding groove 10, the sliding shaft 11, the support rod 12, the return spring 13 and the unlocking key 14 are shown.

Detailed Description

Embodiments of the invention are further described below with reference to the accompanying drawings:

as shown in figures 1-5, a novel control device for a bed guardrail comprises a support rod 1, a clamping part 2 and a cross rod 3, wherein the cross rod 3 is connected with the support rod 1 through the clamping parts 2 at two sides, the cross rod 3 is hollow, two groups of connecting parts 4 are arranged in the cross rod 3, the connecting parts 4 are relatively close to or separated from each other to slide, the connecting parts 4 are connected with the clamping parts 2 through inner tubes 5, the connecting parts 4 are movably matched with an unlocking mechanism, the unlocking mechanism comprises a hinge assembly 6, a fixing part 7 fixed in the middle of the cross rod 3 and a button 8 arranged in the fixing part 7 in a lifting and sliding manner, the fixed end of the hinge assembly 6 is fixed on a rotating shaft 9 of the connecting part 4, the middle end of the hinge assembly 6 is rotatably hinged and movably abutted against the button 8, a sliding groove 10 is arranged on the connecting part 4 in a penetrating manner, the sliding end of the hinge assembly 6 is fixed, upwards promote button 8 drives articulated subassembly 6 in step and rotates, realizes being close to each other between connecting portion 4 to drive joint portion 2 and the separation of bracing piece 1, and then can carry out 3 altitude mixture control of horizontal pole, it is easy and simple to handle.

The hinge assembly 6 comprises a first hinge part 61 and a second hinge part 62, the first hinge part 61 and the second hinge part 62 are hinged through a support rod 12, a limit groove 81 is formed in the button 8, and the support rod 12 moves in the limit groove 81 along with the displacement of the connecting part 4.

In the operation process, the button 8 slides upwards, the supporting rod 12 synchronously rises along with the button 8, so that the butting acting force generated between the supporting rod 12 and the limiting groove 81 pushes the first hinge part 61 and the second hinge part 62 to rotate around the supporting rod 12, the included angle between the first hinge part 61 and the second hinge part 62 is increased, the sliding end slides on the sliding groove 10, the fixed end is stressed to push the connecting part 4 to transversely slide, the top end of the first hinge part 61 is butted inside the connecting part 4, the stress of the fixed end is dispersed, and the button 8 is protected from damaging the unlocking mechanism due to excessive force.

The fixed part 7 is vertically provided with a guide rail 71, and the button 8 slides on the guide rail 71 in a descending manner by being provided with a sliding block 82, so that the button 8 stably slides in the vertical direction, and the hinge assembly 6 is kept in normal operation.

Still be equipped with reset spring 13 on the canceling release mechanical system and press fit with button 8, the horizontal pole 3 altitude mixture control of being convenient for is accomplished back button 8 and connecting portion 4 and can automatic re-setting.

Be equipped with the unlocking key 14 on the fixed part 7, unlocking key 14 and button 8 activity locking cooperation can open button 8 after needing the unblock, have increased operability and security, prevent that the mistake is opened.

Still be equipped with eye-splice 31 and the plug 32 that corresponds with eye-splice 31 on the horizontal pole 3, realize that horizontal pole 3 can be dismantled, still be equipped with on the eye-splice 31 and restrict the gliding splenium 311 of pressing of eye-splice 31, it is equipped with on the corresponding horizontal pole 3 and presses down hole 33 to press splenium 311, wherein eye-splice 31 sets up inside horizontal pole 3.

An elastic telescopic plug 321 is arranged in the plug 32, and a bayonet 312 engaged with the elastic telescopic plug 321 is arranged on the plug buckle 31.

When the cross rod 3 is detached, the pressing part 311 is pressed by a finger to prevent the buckle 31 from sliding, and meanwhile, the elastic telescopic plug 321 is pressed downwards to the cross rod 3, so that the cross rod 3 is detached by outwards forcibly inserting and pulling, and is easy to store and transport.

The above examples are merely for illustrative clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A novel control device of a bed guardrail comprises a support rod, clamping parts and a cross rod, wherein the cross rod is connected with the support rod through the clamping parts at two sides, the cross rod is hollow, two groups of connecting parts are arranged in the cross rod in a relative sliding mode, the connecting parts are connected with the clamping parts through inner tubes, and the connecting parts are matched with an unlocking mechanism in a movement mode. And drives the clamping part to separate from the supporting rod.

2. The novel control device of a bed guardrail according to claim 1, wherein the hinge assembly comprises a first hinge member and a second hinge member, the first hinge member and the second hinge member are hinged through a support rod, the button is provided with a limit groove, and the support rod is movably arranged on the limit groove.

3. The novel control device of a bed guardrail as claimed in claim 1, wherein a guide rail is vertically arranged in the fixing part, and the button slides up and down on the guide rail by being provided with a sliding block.

4. The novel control device for the bed guardrail as claimed in claim 1, wherein the unlocking mechanism is further provided with a return spring which is in press fit with the button.

5. The novel control device for the bed guardrail as claimed in claim 1, wherein the fixing part is provided with an unlocking key which is movably locked and matched with the button.

6. The novel control device of a bed guardrail as claimed in claim 1, wherein the cross bar is further provided with a plug buckle and a plug corresponding to the plug buckle, so that the cross bar can be detached.

7. The novel control device of the bed guardrail as claimed in claim 6, wherein the buckle is further provided with a pressing part for limiting the sliding of the buckle, and the pressing part is provided with a pressing hole corresponding to the cross bar.

8. The novel control device for the bed guardrail as claimed in claim 6, wherein the plug is internally provided with an elastic telescopic plug, and the buckle is provided with a bayonet engaged with the elastic telescopic plug.