CN215350144U - Operating handle for lifting bed guardrail and locking mechanism formed by operating handle - Google Patents
Operating handle for lifting bed guardrail and locking mechanism formed by operating handle Download PDFInfo
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- CN215350144U CN215350144U CN202120905597.XU CN202120905597U CN215350144U CN 215350144 U CN215350144 U CN 215350144U CN 202120905597 U CN202120905597 U CN 202120905597U CN 215350144 U CN215350144 U CN 215350144U
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- locking
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Abstract
The utility model provides an operating handle for lifting a bed guardrail, which comprises an operating part and a fixing part, wherein the fixing part is used for being installed on the bed guardrail; the operating piece comprises a hinge part and an operating rod which are connected with each other; the operating piece is hinged with the fixed piece through the hinge part, and an operating space is arranged between the operating rod and the fixed piece, so that manual operation is facilitated; the operating piece is also provided with a sliding part which can drive the bed guardrail locking assembly to move, the sliding part is connected with the hinged part, and the operating rod is controlled to drive the sliding part to move so as to drive the bed guardrail locking assembly to move during work. The utility model also provides a locking mechanism consisting of the operating handle. The operating handle for lifting the bed guardrail can facilitate the lifting operation of the bed guardrail, thereby improving the convenience of lifting use. The locking mechanism of the utility model realizes the quick locking of the bed guardrail and the bed body through the operation of the handle, thereby improving the convenience and the stability of the lifting and locking of the bed guardrail.
Description
Technical Field
The utility model relates to an operating handle for lifting a bed guardrail and a locking mechanism consisting of the operating handle.
Background
The safety of children on the bed can be ensured by installing the guard bars at the bed side. After the guardrail is installed, the lifting guardrail needs to be opened and closed, so that the user can get on or off the bed conveniently. Therefore, how to design the product as simple as possible, reduce the production cost and facilitate the use of consumers is an important point. With the development of medical level, the functions of the hospital bed body are more diversified, wherein the hospital bed for children becomes an essential tool and a therapeutic tool for the treatment and rehabilitation of children. The liftable bed guardrail is also widely applied to medical treatment beds for children.
The existing liftable guardrail structure in the market is composed of a guardrail, a lock rod on the guardrail, a slideway and a lock hole on the slideway. The use principle of the guardrail lifting process is as follows: the guardrail is lifted by two hands and the lock rod on the guardrail enters the lock hole on the slideway by contrast with the lock hole on the slideway, so that the aim of locking the guardrail at a certain position is fulfilled. The lifting guardrail locking structure has certain defects in the using process: no guardrail operating piece is designed, so that the lifting is inconvenient to use. In addition, the lock rod and the lock hole have certain difficulty in aligning, so that the lifting operation is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and shortcomings in the prior art and provide an operating handle for lifting a bed guardrail, which can facilitate the lifting operation of the bed guardrail, thereby improving the convenience of lifting use. The utility model also provides a locking mechanism, which realizes the quick locking of the bed guardrail and the bed body through the operation of the handle, thereby improving the convenience and the stability of the lifting and locking of the bed guardrail and being particularly suitable for the medical bed for children or babies.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an operating handle for bed guardrail goes up and down which characterized in that: comprises an operating part and a fixing part which is used for being arranged on a bed guardrail; the operating piece comprises a hinge part and an operating rod which are connected with each other; the operating piece is hinged with the fixed piece through the hinge part, and an operating space is arranged between the operating rod and the fixed piece, so that manual operation is facilitated; the operating piece is also provided with a sliding part which can drive the bed guardrail locking assembly to move, the sliding part is connected with the hinged part, and the operating rod is controlled to drive the sliding part to move so as to drive the bed guardrail locking assembly to move during work.
In the scheme, the bed guardrail locking assembly can be driven to move by the operating handle so as to simplify the locking operation of the bed guardrail after being lifted. In addition, the operating handle can be used as an operating part for operating the lifting of the bed guardrail and an operating part for lifting the bed guardrail, so that the convenience of lifting and using is improved.
The sliding part is a sliding pin; the sliding pin is arranged on the hinge part in a penetrating way.
And a hinge pin is arranged at the hinge part of the hinge part and the fixed part.
And a movement space of the external component is arranged between the sliding pin and the hinge pin.
The utility model also comprises a clamp spring I used for limiting the movement of the sliding pin and a clamp spring II used for limiting the movement of the hinge pin; the clamp spring I is clamped at two ends of the sliding pin and positioned at two sides of the hinged part; and the clamp springs are clamped at two ends of the hinge pin and positioned at two ends of the fixing piece.
The utility model provides a locking mechanical system who comprises above-mentioned operating handle for bed guardrail goes up and down which characterized in that: the device also comprises a rotating shaft, a rotating shaft base, a shifting piece and a locking piece; the rotating shaft base is arranged on a bed guardrail; the rotating shaft penetrates through the rotating shaft base; the poking sheet and the locking sheet are both arranged on the rotating shaft; the sliding part is connected with the shifting piece in a sliding manner; when the locking device works, the operating rod is controlled to drive the sliding part to move so as to drive the shifting piece to move, the locking piece is driven to rotate through the rotating shaft, and the locking device is used for being locked with a clamping piece buckle arranged on a bed.
In the above scheme, the accessible control operating handle then can drive the locking plate and the fastener buckle locking or unblank of bed, and this locking mode need not accurate counterpoint for bed guardrail position locking is simple and convenient.
The utility model also includes a torsion spring; the torsion spring is arranged on the rotating shaft in a penetrating mode, one end of the torsion spring is connected with the shifting piece, and the other end of the torsion spring is connected with the bed guardrail. The torsion spring can be used for resetting the shifting piece.
The shifting piece is formed by connecting a shifting part and an installation part; the shifting part is connected with the mounting part in an angle; the sliding part is connected with the shifting part of the shifting piece in a sliding mode, and the installation part is arranged on the rotating shaft.
The side part of the locking piece is provided with a pulley which is convenient for the lifting of a bed guardrail; the pulley is arranged on the rotating shaft.
The rotating shaft base is arranged on an upper rod of a bed guardrail; the mounting is installed on the montant of bed guardrail.
The locking mechanism of the present invention works by: when the bed guardrail needs to rise, the manual control operating lever is outwards opened, then the sliding pin pushes down the plectrum and rotates, drives the locking plate through the pivot and rotates, and the manual work is held the operating handle and is lifted the bed guardrail, and the pulley rolls along bed side pole, and when lifting to needs height, go into the fastener that sets up on bed side pole with the locking plate card, the manual control operating lever resets, and the locking plate is locked with the fastener buckle this moment.
When the bed guardrail needs to descend, the operation handle is held manually to lift the bed guardrail, the locking piece is separated from the clamping piece, the control operation rod is opened outwards, the operation handle is held manually to descend the bed guardrail, the pulley rolls along the bed side rod, when the bed guardrail descends to a needed position, the locking piece is clamped into the clamping piece arranged on the bed side rod, the manual control operation rod resets, and the locking piece is locked with the clamping piece buckle at the moment.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. the operating handle for lifting the bed guardrail can facilitate the lifting operation of the bed guardrail, thereby improving the convenience of lifting use.
2. The locking mechanism of the utility model realizes the quick locking of the bed guardrail and the bed body through the operation of the handle, thereby improving the convenience and the stability of the lifting and locking of the bed guardrail.
Drawings
FIG. 1 is a first schematic view of the locking mechanism of the present invention after the operating handle is opened outwardly;
FIG. 2 is a second schematic view of the locking mechanism of the present invention after the operating handle has been reset;
FIG. 3 is a first internal view of the locking mechanism after the operating handle of the present invention has been opened outwardly;
FIG. 4 is a second internal schematic view of the locking mechanism of the present invention after the operating handle has been reset;
FIG. 5 is an exploded view of the operating handle of the present invention;
FIG. 6 is a partial schematic view of the operating handle of the present invention;
FIG. 7 is a schematic view of the connection of the locking mechanism of the present invention to a bed fence;
FIG. 8 is a schematic view of the locking mechanism and catch of the present invention;
wherein, 1 is an operating part, 1.1 is a hinge part, 1.2 is an operating rod, 2 is a fixing part, 3 is a hinge pin, 4 is an operating space, 5 is a sliding pin, 6 is a bed guardrail, 6.1 is an upper rod, 6.2 is a vertical rod, 7 is a rotating shaft, 8 is a rotating shaft base, 9 is a shifting sheet, 9.1 is a shifting part, 9.2 is an installation part, 10 is a locking sheet, 11 is a clamping part, 12 is a first clamping spring, 13 is a second clamping spring, 14 is a torsion spring, 15 is a pulley, and 16 is a bed side rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1 to 8, the locking mechanism of the utility model comprises an operating handle, a rotating shaft 7, a rotating shaft base 8, a pulling sheet 9 and a locking sheet 10, wherein the operating handle comprises an operating part 1 and a fixing part 2 for being mounted on a vertical rod 6.2 of a bed guardrail 6, the operating part 1 comprises a hinge part 1.1 and an operating rod 1.2 which are connected with each other, the operating part 1 is hinged with the fixing part 2 through the hinge part 1.1, and a hinge pin 3 is arranged at the hinged part of the hinge part 1.1 and the fixing part 2. An operation space 4 is arranged between the operating rod 1.2 and the fixing part 2, so that manual operation is facilitated. The operating piece 1 of the utility model is also provided with a sliding pin 5 which can drive the plectrum 9 to move, and the sliding pin 5 is arranged on the hinge part 1.1 in a penetrating way.
A rotating shaft base 5 of the utility model is arranged on an upper rod 6.1 of a bed guardrail 6, a rotating shaft 7 is arranged on a rotating shaft base 8 in a penetrating way, a shifting sheet 9 and a locking sheet 10 are both arranged on the rotating shaft 7, a sliding pin 5 of an operating handle is connected with the shifting sheet 9 in a sliding way, and a moving space of the shifting sheet 9 is arranged between the sliding pin 5 and a hinge pin 3. When the locking device works, the operating rod 1.2 is controlled to drive the sliding pin 5 to move so as to drive the shifting piece 9 to move, the locking piece 10 is driven to rotate through the rotating shaft 7, and the locking piece 10 is locked with the clamping piece 11 arranged on a bed in a buckling mode.
The utility model also comprises a first snap spring 12 for limiting the movement of the sliding pin 5 and a second snap spring 13 for limiting the movement of the hinge pin 3, wherein the first snap springs 12 are clamped at two ends of the sliding pin 5 and positioned at two sides of the hinge part 1.1, and the second snap springs 13 are clamped at two ends of the hinge pin 3 and positioned at two ends of the fixing part 2.
The utility model also comprises a torsion spring 14, the torsion spring 14 is arranged on the rotating shaft 7 in a penetrating way, one end of the torsion spring 14 is connected with the shifting piece 9, the other end is connected with the upper rod 6.1 of the bed guardrail 6, and the torsion spring 14 can be used for resetting the shifting piece 9. The shifting piece 9 is formed by connecting a shifting part 9.1 and an installation part 9.2, the shifting part 9.1 is connected with the installation part 9.2 in an angle mode, the sliding pin 5 is connected with the shifting part 9.1 of the shifting piece 9 in a sliding mode, and the installation part 9.2 is arranged on the rotating shaft 7.
The side of the locking piece 10 of the present invention is provided with a pulley 15 for facilitating the elevation of the bed fence 6, and the pulley 15 is provided on the rotation shaft 7.
The locking mechanism of the present invention works by: when the bed guardrail 6 needs to ascend, the manual control operating rod 1.2 is outwards opened, the sliding pin 5 presses the shifting piece 9 downwards to rotate, the locking piece 10 is driven to rotate through the rotating shaft 7, the bed guardrail 6 is lifted up manually by holding the operating handle, the pulley 15 rolls along the bed side rod 16, when the bed guardrail is lifted to a required height, the locking piece 10 is clamped into the clamping piece 11 arranged on the bed side rod 16, the manual control operating rod 1.2 resets, and the locking piece 10 is locked with the clamping piece 11 in a buckling mode.
When the bed guardrail 6 needs to descend, the operating handle is manually held to lift the bed guardrail 6, the locking piece 10 is separated from the clamping piece 11, the control operating rod 1.2 is opened outwards, the operating handle is manually held to descend the bed guardrail 6, the pulley 15 rolls along the bed side rod 16, when the bed guardrail descends to a needed position, the locking piece 10 is clamped into the clamping piece 11 arranged on the bed side rod 16, the manual control operating rod 1.2 resets, and at the moment, the locking piece 10 is locked with the clamping piece 11 in a buckling mode.
The utility model can drive the locking sheet 10 to be buckled and locked or unlocked with the clamping piece 11 on the bed by controlling the operation handle, and the locking mode does not need accurate contraposition, so that the bed guardrail 6 is simple and convenient to lock. Meanwhile, the operating handle can drive the shifting piece 9 to move so as to drive the locking piece 10 to rotate, thereby simplifying the locking operation after the bed guardrail 6 is lifted. In addition, the operation handle can be used as an operation part for operating the lifting of the bed guardrail 6 and an operation part for lifting the bed guardrail 6, thereby improving the convenience of lifting and using.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides an operating handle for bed guardrail goes up and down which characterized in that: comprises an operating part and a fixing part which is used for being arranged on a bed guardrail; the operating piece comprises a hinge part and an operating rod which are connected with each other; the operating piece is hinged with the fixed piece through the hinge part, and an operating space is arranged between the operating rod and the fixed piece, so that manual operation is facilitated; the operating piece is also provided with a sliding part which can drive the bed guardrail locking assembly to move, the sliding part is connected with the hinged part, and the operating rod is controlled to drive the sliding part to move so as to drive the bed guardrail locking assembly to move during work.
2. The operating handle for lifting a bed fence according to claim 1, wherein: the sliding part is a sliding pin; the sliding pin is arranged on the hinge part in a penetrating way.
3. The operating handle for lifting a bed fence according to claim 2, characterized in that: and a hinge pin is arranged at the hinge part of the hinge part and the fixed part.
4. The operating handle for lifting a bed fence according to claim 3, wherein: and a movement space of the external component is arranged between the sliding pin and the hinge pin.
5. The operating handle for lifting a bed fence according to claim 3, wherein: the clamp spring I is used for limiting the movement of the sliding pin, and the clamp spring II is used for limiting the movement of the hinge pin; the clamp spring I is clamped at two ends of the sliding pin and positioned at two sides of the hinged part; and the clamp springs are clamped at two ends of the hinge pin and positioned at two ends of the fixing piece.
6. A locking mechanism consisting of the operating handle for lifting and lowering a bed guardrail of any one of claims 1 to 5, characterized in that: the device also comprises a rotating shaft, a rotating shaft base, a shifting piece and a locking piece; the rotating shaft base is arranged on a bed guardrail; the rotating shaft penetrates through the rotating shaft base; the poking sheet and the locking sheet are both arranged on the rotating shaft; the sliding part is connected with the shifting piece in a sliding manner; when the locking device works, the operating rod is controlled to drive the sliding part to move so as to drive the shifting piece to move, the locking piece is driven to rotate through the rotating shaft, and the locking device is used for being locked with a clamping piece buckle arranged on a bed.
7. The locking mechanism of claim 6, comprising an operating handle for lifting a bed fence, wherein: the device also comprises a torsion spring; the torsion spring is arranged on the rotating shaft in a penetrating mode, one end of the torsion spring is connected with the shifting piece, and the other end of the torsion spring is connected with the bed guardrail.
8. The locking mechanism of claim 6, comprising an operating handle for lifting a bed fence, wherein: the shifting piece is formed by connecting a shifting part and an installation part; the shifting part is connected with the mounting part in an angle; the sliding part is connected with the shifting part of the shifting piece in a sliding mode, and the installation part is arranged on the rotating shaft.
9. The locking mechanism of claim 6, comprising an operating handle for lifting a bed fence, wherein: the side part of the locking piece is provided with a pulley which is convenient for the lifting of a bed guardrail; the pulley is arranged on the rotating shaft.
10. The locking mechanism of claim 6, comprising an operating handle for lifting a bed fence, wherein: the rotating shaft base is arranged on an upper rod of a bed guardrail; the mounting is installed on the montant of bed guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120905597.XU CN215350144U (en) | 2021-04-28 | 2021-04-28 | Operating handle for lifting bed guardrail and locking mechanism formed by operating handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120905597.XU CN215350144U (en) | 2021-04-28 | 2021-04-28 | Operating handle for lifting bed guardrail and locking mechanism formed by operating handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215350144U true CN215350144U (en) | 2021-12-31 |
Family
ID=79628575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120905597.XU Active CN215350144U (en) | 2021-04-28 | 2021-04-28 | Operating handle for lifting bed guardrail and locking mechanism formed by operating handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215350144U (en) |
-
2021
- 2021-04-28 CN CN202120905597.XU patent/CN215350144U/en active Active
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| GR01 | Patent grant | ||
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