CN202620066U - Lifting sickbed armrest - Google Patents
Lifting sickbed armrest Download PDFInfo
- Publication number
- CN202620066U CN202620066U CN 201220259262 CN201220259262U CN202620066U CN 202620066 U CN202620066 U CN 202620066U CN 201220259262 CN201220259262 CN 201220259262 CN 201220259262 U CN201220259262 U CN 201220259262U CN 202620066 U CN202620066 U CN 202620066U
- Authority
- CN
- China
- Prior art keywords
- self
- lock box
- locking device
- handrail
- guide pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a lifting sickbed armrest, and belongs to the field of medical sanitary equipment. The lifting sickbed armrest comprises a guardrail frame, a plurality of vertical rods in the guardrail frame, a locking sheet arranged on the upper surface of a lower frame of the guardrail frame and provided with a hole, guide sleeves arranged on the lateral surface of a sickbed and sleeved outside the vertical rods, and a self-locking device connected with the guide sleeves; and the self-locking device comprises a lock box, a button arranged in the lock box, a bolt hook arranged on the back of the button and corresponding to the hole, and a pressure spring arranged between the rear surface in the lock box and the bolt hook. The lifting sickbed armrest is simple in structure, safe and reliable; the guide sleeve structure overcomes the defects that a hinge structure is infirm and easy to damage, and is very stable no matter which direction a force is applied to; and a self-locking mechanism is simple, convenient, safe and reliable.
Description
Technical field
This utility model field of medical relates in particular to a kind of lift sick bed handrail.
Background technology
Existing a kind of sick bed handrail seesaws with respect to the sick bed length direction; Mainly by a handrail cross bar and several montants are hinged forms; Body is hinged forms with bed for montant; Therefore whole handrail can be received folded keeping flat to head of a bed direction, makes things convenient for patient to get off from the bed side, and this handrail can guarantee again when erectting that patient can not roll and leave the bed.
Be easy to damage if this sick bed handrail is exerted pressure in the side, linkwork uses for a long time to produce and becomes flexible, and sends unpleasant to hear noise; And the handrail self-locking mechanism goes wrong easily, brings potential safety hazard to patient.
The utility model content
Goal of the invention: the purpose of this utility model provides a kind of lift sick bed handrail safe and reliable, easy to use.
Technical scheme: be to realize above-mentioned purpose, a kind of lift sick bed of this utility model handrail comprises: the some vertical montant in divider frame and the divider frame, be installed in divider frame lower frame upper surface and open foraminous locking plate, be installed in the sick bed side and be placed in said vertical montant guide pin bushing and the self-locking device that links to each other with guide pin bushing outward; Said self-locking device comprise lock box and be located at button in the said lock box, be located at the button back and and the corresponding dead bolt in said hole collude and be located at the stage clip between collude on surface, back and dead bolt in the lock box.
This utility model utilization can free up and down guide pin bushing structure replace traditional articulated bed handrail, and guide pin bushing is fixed on the sick bed side, and the vertical montant of handrail is socketed in the guide pin bushing up and down.Self-locking device has realized that when moving the top on the handrail to the locking plate of handrail embedding self-locking device intracavity and dead bolt link and connect and pin, and in the time of need handrail being put down, button are pressed, and dead bolt colludes to bias internal, and dead bolt spins off in the hole, realizes that handrail puts down.
As the improvement of this utility model, in order to guarantee the reliability of handrail, said guide pin bushing has two, between said two guide pin bushings, is provided with self-locking device.
The function of handrail locking is accomplished in grafting between this utility model self-locking mechanism and the locking plate, and said hole includes but not limited to waist-shaped hole, colludes width with dead bolt and adapts.
Beneficial effect: a kind of lift sick bed armrest of this utility model is simple, safe and reliable, and the guide pin bushing structure has solved that hinge arrangement is not fastening, the shortcoming of easy damage, and it is all very firm which direction to apply power from; Self-locking mechanism is simple and convenient, and is safe and reliable.
Description of drawings
Fig. 1 is that this utility model is installed key diagram on one's sick bed;
Fig. 2 is the structural representation of this utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done explanation further.
In conjunction with illustrated in figures 1 and 2; A kind of lift sick bed handrail of this utility model comprises: divider frame 1, be welded on 4 vertical montants 2 in the divider frame 1; Divider frame 1 lower frame upper surface is provided with square locking plate 4; Locking plate 4 central authorities also have a waist-shaped hole 3, collude 9 width with dead bolt and adapt, and are provided with two in sick bed 5 sides and are placed between guide pin bushing 6 outside the adjacent vertical montant 2, the guide pin bushing 6 and are provided with self-locking device; Self-locking device comprise lock box 7 and be located at button 8 in the lock box 7, be located at button 8 back and and waist-shaped hole 3 corresponding dead bolts collude 9 and be located in the lock box 7 surface, back and dead bolt and collude the stage clip 10 between 9.
This utility model utilization can replace traditional articulated bed handrail by free up and down guide pin bushing 6, and guide pin bushing 6 is fixed on the sick bed side, and the vertical montant 2 of handrail is socketed in the guide pin bushing up and down.Self-locking device has realized that when moving the top on the handrail to the locking plate of handrail embedding self-locking device intracavity and dead bolt link and connect and pin, and in the time of need handrail being put down, button are pressed, and dead bolt colludes to bias internal, and dead bolt spins off in the hole, realizes that handrail puts down.
The above only is the preferred implementation of this utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from this utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of this utility model.
Claims (3)
1. lift sick bed handrail is characterized in that comprising: the some vertical montant (2) in divider frame (1) and the divider frame (1), be installed in divider frame (1) lower frame upper surface and have hole (3) locking plate (4), be installed in sick bed (5) side and be placed in outer guide pin bushing (6) of said vertical montant (2) and the self-locking device that links to each other with guide pin bushing (6);
Said self-locking device comprise lock box (7) and be located at button (8) in the said lock box (7), be located at button (8) back and and the corresponding dead bolt in said hole (3) collude (9) and be located in the lock box (7) surface, back and dead bolt and collude the stage clip (10) between (9).
2. a kind of lift sick bed handrail according to claim 1, it is characterized in that: said guide pin bushing (6) has two, between said two guide pin bushings (6), is provided with self-locking device.
3. a kind of lift sick bed handrail according to claim 1 is characterized in that: said hole (3) are waist-shaped hole, collude (9) width with dead bolt and adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259262 CN202620066U (en) | 2012-06-04 | 2012-06-04 | Lifting sickbed armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259262 CN202620066U (en) | 2012-06-04 | 2012-06-04 | Lifting sickbed armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202620066U true CN202620066U (en) | 2012-12-26 |
Family
ID=47373317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220259262 Expired - Fee Related CN202620066U (en) | 2012-06-04 | 2012-06-04 | Lifting sickbed armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202620066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586141A (en) * | 2014-12-01 | 2015-05-06 | 上海品兴科技有限公司 | Cross-bar type guardrail for medical treatment and nursing bed |
-
2012
- 2012-06-04 CN CN 201220259262 patent/CN202620066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586141A (en) * | 2014-12-01 | 2015-05-06 | 上海品兴科技有限公司 | Cross-bar type guardrail for medical treatment and nursing bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20160604 |