CN114557828A - D-shaped guardrail bracket - Google Patents
D-shaped guardrail bracket Download PDFInfo
- Publication number
- CN114557828A CN114557828A CN202210196387.7A CN202210196387A CN114557828A CN 114557828 A CN114557828 A CN 114557828A CN 202210196387 A CN202210196387 A CN 202210196387A CN 114557828 A CN114557828 A CN 114557828A
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- China
- Prior art keywords
- pin
- guardrail
- shaped
- fixing
- support
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- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 13
- 230000005484 gravity Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0507—Side-rails
- A61G7/0508—Side-rails characterised by a particular connection mechanism
- A61G7/051—Side-rails characterised by a particular connection mechanism pivoting sideward
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0507—Side-rails
- A61G7/052—Side-rails characterised by safety means, e.g. to avoid injuries to patient or caregiver
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a D-shaped guardrail support which comprises a guardrail fixing seat, wherein first mounting pins are rotatably connected to two sides of the guardrail fixing seat, a rotating support is sleeved on the outer sides of the first mounting pins, a guardrail connecting plate is rotatably connected to the free end of the rotating support, a lock catch mounting plate is fixedly connected to the inner side of the guardrail fixing seat, a second fixing pin is rotatably mounted at the bottom of the lock catch mounting plate, and a lock catch support is sleeved on the outer side of the second fixing pin. According to the invention, the handle is pulled outwards, the handle rotates anticlockwise, the second mounting pin presses the D-shaped hook to rotate clockwise around the third mounting pin, so that the clamping groove is separated from the locking pin, the protective guard descends, the handle is pulled outwards, the locking support and the rotating support rotate anticlockwise, the clamping groove is clamped on the locking pin, the handle is loosened, the D-shaped hook and the locking pin are clamped in a self-locking manner under the action of gravity, the protective guard is lifted, and the obstruction of the fixed protective guard caused by medical personnel during the operation of changing beds for patients and the like is overcome.
Description
Technical Field
The invention relates to the technical field of guardrail supports, in particular to a D-shaped guardrail support.
Background
The medical sickbed is generally composed of a bed board, a transverse frame and a longitudinal frame which are used for supporting the bed board, and the like, is necessary equipment for treating and nursing patients in a hospital.
However, since the guard rails are additionally arranged on the hospital bed and fixed on both sides of the hospital bed, and it is very inconvenient for medical staff to overcome the obstacles of the guard rails when changing beds for patients, the invention provides a D-shaped guard rail bracket applied to the guard rails of the hospital bed.
Disclosure of Invention
In order to solve the technical problems mentioned in the background art, a D-shaped guardrail bracket is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the D-shaped guardrail support comprises a guardrail fixing seat, wherein first installation pins are rotatably connected to two sides of the guardrail fixing seat, a rotating support is sleeved on the outer side of each first installation pin, a guardrail connecting plate is rotatably connected to the free end of each rotating support, a lock catch mounting plate is fixedly connected to the inner side of the guardrail fixing seat, a second fixing pin is rotatably mounted at the bottom of each lock catch mounting plate, a lock catch support is sleeved on the outer side of each second fixing pin, the free end of each lock catch support is rotatably connected with the guardrail connecting plate through a fourth fixing pin, a first U-shaped fixing plate is fixedly connected to each lock catch mounting plate, a lock catch pin is rotatably mounted on each first U-shaped fixing plate, a D-shaped hook is rotatably mounted at the bottom of each lock catch support, one end of each D-shaped hook is provided with a clamping groove clamped with the lock catch pin, and a handle is rotatably mounted at the top of each lock catch support, fixedly connected with second U type fixed plate on the handle, rotate on the second U type fixed plate and install the second installation round pin, the D type couple other end has the L type depression bar with second installation round pin looks adaptation.
As a further description of the above technical solution:
the top of the lock catch support is rotatably provided with a fifth fixing pin, the handle is sleeved outside the fifth fixing pin, and a first abdicating groove for accommodating the handle and the D-shaped hook is formed in the lock catch support.
As a further description of the above technical solution:
the hasp mounting panel bottom one side is rotated and is installed the third fixed pin, be connected with the air spring between third fixed pin and the fifth fixed pin, the air spring includes air spring jar and air spring pole, and the fixed lug cup joint of air spring jar one end is in the fifth fixed pin outside, and the fixed lug cup joint of air spring pole one end is in the third fixed pin outside.
As a further description of the above technical solution:
the guardrail connecting plate is rotatably provided with a first fixing pin, and the free end of the rotating support is sleeved outside the first fixing pin.
As a further description of the above technical solution:
the bottom of the lock catch support is fixedly connected with a third U-shaped fixing plate, a third mounting pin is rotatably mounted on the third U-shaped fixing plate, and the D-shaped hook is sleeved on the outer side of the third mounting pin.
As a further description of the above technical solution:
the hasp support outside fixedly connected with decorative board, set up the second groove of stepping down that holds D type couple on the decorative board.
As a further description of the above technical solution:
the lock catch support and the decorative plate are connected in a screwing mode through bolt threads.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, when the protective guard is required to be put down, the handle is pulled outwards, the handle rotates anticlockwise to drive the second mounting pin to move synchronously, the second mounting pin presses the D-shaped hook to rotate clockwise around the third mounting pin, so that the clamping groove is separated from the locking pin, under the action of gravity, the locking bracket and the rotating bracket rotate clockwise to drive the protective guard connecting plate and the protective guard to descend, wherein the L-shaped pressure lever ensures that the second mounting pin is always connected with the D-shaped hook, and then, when the protective guard is required to be lifted, the handle is pulled outwards similarly, and the locking bracket and the rotating bracket rotate anticlockwise to clamp the clamping groove on the locking pin, the handle is loosened, under the action of gravity, the D-shaped hook and the locking pin are clamped in a self-locking manner to fix the locking bracket, so that the protective guard connecting plate and the protective guard are erected on two sides of a medical sickbed, and the lifting and the descending of the protective guard are realized through the device, the fixed guard rail overcomes the obstruction of the fixed guard rail when medical care personnel change beds and the like for patients.
2. According to the protective guard, the third fixing pin is rotatably mounted on one side of the bottom of the lock catch mounting plate, the air spring is connected between the third fixing pin and the fifth fixing pin and comprises an air spring cylinder and an air spring rod, the fixing lug at one end of the air spring cylinder is sleeved on the outer side of the fifth fixing pin, the fixing lug at one end of the air spring rod is sleeved on the outer side of the third fixing pin, the air spring plays a role in buffering the rising or falling of the lock catch support, and the safety and the stability of the protective guard in use are guaranteed.
Drawings
FIG. 1 is a schematic perspective view of a D-shaped hook of a D-shaped guardrail support connected with a locking pin according to an embodiment of the invention;
fig. 2 is a schematic view illustrating a connection structure of a guardrail fixing seat and a rotating bracket of a D-shaped guardrail bracket provided by an embodiment of the invention;
FIG. 3 is a schematic view showing a connection structure of a rotating bracket and a guardrail connecting plate of a D-shaped guardrail bracket provided by the embodiment of the invention;
FIG. 4 is a schematic view illustrating a connection structure between a locking bracket and a D-shaped hook and a handle of a D-shaped guardrail bracket provided by an embodiment of the invention;
FIG. 5 is a schematic view illustrating a connection structure of a pull handle and a gas spring of a D-shaped guardrail bracket according to an embodiment of the invention;
FIG. 6 illustrates a structural view of a D-hook of a D-shaped fence support provided in accordance with an embodiment of the present invention;
FIG. 7 illustrates a schematic view of the connection of the striker bracket and the trim panel of a D-shaped guardrail bracket provided in accordance with an embodiment of the present invention;
FIG. 8 illustrates a structural view of a latch bracket of a D-shaped fence bracket provided in accordance with an embodiment of the present invention;
FIG. 9 illustrates a schematic structural view of a D-shaped guardrail bracket trim panel provided in accordance with an embodiment of the present invention;
fig. 10 is a perspective view illustrating the separation of a D-shaped hook and a locking pin of a D-shaped fence bracket according to an embodiment of the present invention.
Illustration of the drawings:
1. a guardrail fixing seat; 2. rotating the bracket; 3. a lock catch mounting plate; 4. a latch bracket; 41. a first abdicating groove; 5. a handle; 6. a guardrail connecting plate; 7. a first fixing pin; 8. a second fixing pin; 9. a latch pin; 10. a third fixing pin; 11. a first U-shaped fixing plate; 12. a first mounting pin; 13. a fourth fixing pin; 14. a fifth fixing pin; 15. a second mounting pin; 16. d-shaped hooks; 161. a card slot; 162. an L-shaped compression bar; 17. a second U-shaped fixing plate; 18. a gas spring; 19. a third mounting pin; 20. a decorative plate; 201. a second abdicating groove; 21. and a third U-shaped fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-10, the present invention provides a technical solution: the D-shaped guardrail support comprises a guardrail fixing seat 1, wherein two sides of the guardrail fixing seat 1 are rotatably connected with first mounting pins 12, the outer side of each first mounting pin 12 is sleeved with a rotating support 2, the free end of each rotating support 2 is rotatably connected with a guardrail connecting plate 6, the guardrail connecting plate 6 is rotatably provided with a first fixing pin 7, the free end of each rotating support 2 is sleeved on the outer side of the corresponding first fixing pin 7, the inner side of the guardrail fixing seat 1 is fixedly connected with a latch mounting plate 3, the bottom of the latch mounting plate 3 is rotatably provided with a second fixing pin 8, the outer side of each second fixing pin 8 is sleeved with a latch support 4, the free end of each latch support 4 is rotatably connected with the guardrail connecting plate 6 through a fourth fixing pin 13, the latch mounting plate 3 is fixedly connected with a first U-shaped fixing plate 11, the first U-shaped fixing plate 11 is rotatably provided with a latch pin 9, and the bottom of each latch support 4 is rotatably provided with an upper rotating hook 16, the bottom of the latch bracket 4 is fixedly connected with a third U-shaped fixing plate 21, a third mounting pin 19 is rotatably mounted on the third U-shaped fixing plate 21, a D-shaped hook 16 is sleeved outside the third mounting pin 19, one end of the D-shaped hook 16 is provided with a clamping groove 161 clamped with the latch pin 9, the top of the latch bracket 4 is rotatably mounted with a handle 5, the top of the latch bracket 4 is rotatably mounted with a fifth fixing pin 14, the handle 5 is sleeved outside the fifth fixing pin 14, the handle 5 is fixedly connected with a second U-shaped fixing plate 17, the second U-shaped fixing plate 17 is rotatably mounted with a second mounting pin 15, the other end of the D-shaped hook 16 is provided with an L-shaped pressure lever 162 matched with the second mounting pin 15, the latch bracket 4 is provided with a first abdicating groove 41 for accommodating the handle 5 and the D-shaped hook 16, the outer side of the latch bracket 4 is fixedly connected with a decorative plate 20, the latch bracket 4 is rotatably connected with the decorative plate 20 through bolt threads, a second abdicating groove 201 for accommodating the D-shaped hook 16 is formed on the decorative plate 20;
firstly, the guardrail fixing seat 1 is fixedly connected with a bedstead of a medical sickbed, the guardrail connecting plate 6 is fixedly connected with the guardrail, when the guardrail needs to be put down, the handle 5 is pulled outwards, the handle 5 rotates anticlockwise to drive the second mounting pin 15 to move synchronously, the second mounting pin 15 presses the D-shaped hook 16 to rotate clockwise around the third mounting pin 19, so that the clamping groove 161 is separated from the locking pin 9, under the action of gravity, the locking bracket 4 and the rotating bracket 2 rotate clockwise to drive the guardrail connecting plate 6 and the guardrail to descend, wherein the L-shaped pressure lever 162 ensures that the second mounting pin 15 is always connected with the D-shaped hook 16, secondly, when the guardrail needs to be lifted up, the handle 5 is pulled outwards, the locking bracket 4 and the rotating bracket 2 rotate anticlockwise to clamp the clamping groove 161 at the locking pin 9, the handle 5 is released, and under the action of gravity, the D-shaped hook 16 and the locking pin 9 are self-locked and clamped, the lock catch support 4 is fixed, so that the guardrail connecting plate 6 and the guardrail are erected on two sides of the medical sickbed, the guardrail is lifted and lowered through the device, and the obstruction of the fixed guardrail when medical workers change beds for patients and the like is overcome.
Referring to fig. 2, 4 and 5, a third fixing pin 10 is rotatably installed at one side of the bottom of the latch mounting plate 3, an air spring 18 is connected between the third fixing pin 10 and the fifth fixing pin 14, the air spring 18 includes an air spring cylinder and an air spring rod, a fixing lug at one end of the air spring cylinder is sleeved outside the fifth fixing pin 14, a fixing lug at one end of the air spring rod is sleeved outside the third fixing pin 10, and the air spring 18 plays a role in buffering the rising or falling of the latch bracket 4, so as to ensure the safety and stability of the protective guard during use.
The working principle is as follows: when the medical guardrail lifting device is used, firstly, when the guardrail needs to be put down, the handle 5 is pulled outwards, the handle 5 rotates anticlockwise to drive the second mounting pin 15 to move synchronously, the second mounting pin 15 presses the D-shaped hook 16 to rotate clockwise around the third mounting pin 19, so that the clamping groove 161 is separated from the locking pin 9, under the action of gravity, the locking bracket 4 and the rotating bracket 2 rotate clockwise to drive the guardrail connecting plate 6 and the guardrail to descend, wherein the L-shaped pressure rod 162 ensures that the second mounting pin 15 is always connected with the D-shaped hook 16, secondly, when the guardrail needs to be lifted, the handle 5 is pulled outwards, the locking bracket 4 and the rotating bracket 2 rotate anticlockwise, so that the clamping groove 161 is clamped on the locking pin 9, the handle 5 is loosened, under the action of gravity, the D-shaped hook 16 and the locking pin 9 are clamped in a self-locking manner, the locking bracket 4 is fixed, so that the guardrail connecting plate 6 and the guardrail are erected on two sides of a medical sickbed, the lifting and descending of the guard rail are realized through the device, the obstruction of the fixed guard rail caused by the medical care personnel during the operation of changing beds for patients and the like is overcome, wherein the air spring 18 plays a role in buffering the lifting or the descending of the locking support 4, and the safety and the stability of the guard rail during the use are ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
- The D-shaped guardrail support comprises a guardrail fixing seat (1) and is characterized in that two sides of the guardrail fixing seat (1) are rotatably connected with first installation pins (12), a rotating support (2) is sleeved outside the first installation pins (12), a guardrail connecting plate (6) is rotatably connected with the free end of the rotating support (2), a lock catch mounting plate (3) is fixedly connected with the inner side of the guardrail fixing seat (1), a second fixing pin (8) is rotatably installed at the bottom of the lock catch mounting plate (3), a lock catch support (4) is sleeved outside the second fixing pin (8), the free end of the lock catch support (4) is rotatably connected with the guardrail connecting plate (6) through a fourth fixing pin (13), a first U-shaped fixing plate (11) is fixedly connected onto the lock catch mounting plate (3), and a lock catch pin (9) is rotatably installed onto the first U-shaped fixing plate (11), hasp support (4) bottom is rotated and is installed and rotate and install D type couple (16), D type couple (16) one end has draw-in groove (161) with hasp round pin (9) joint, hasp support (4) top is rotated and is installed handle (5), fixedly connected with second U type fixed plate (17) are gone up in handle (5), it installs second installation round pin (15) to rotate on second U type fixed plate (17), D type couple (16) other end has L type depression bar (162) with second installation round pin (15) looks adaptation.
- 2. The D-shaped guardrail support of claim 1, characterized in that a fifth fixing pin (14) is rotatably installed at the top of the locking support (4), the handle (5) is sleeved outside the fifth fixing pin (14), and a first abdicating groove (41) for accommodating the handle (5) and the D-shaped hook (16) is formed on the locking support (4).
- 3. The D-shaped guardrail support according to claim 2, characterized in that a third fixing pin (10) is rotatably installed at one side of the bottom of the lock catch mounting plate (3), an air spring (18) is connected between the third fixing pin (10) and the fifth fixing pin (14), the air spring (18) comprises an air spring cylinder and an air spring rod, a fixing lug at one end of the air spring cylinder is sleeved outside the fifth fixing pin (14), and a fixing lug at one end of the air spring rod is sleeved outside the third fixing pin (10).
- 4. The D-shaped guardrail bracket according to claim 3, characterized in that the guardrail connecting plate (6) is rotatably provided with a first fixing pin (7), and the free end of the rotating bracket (2) is sleeved outside the first fixing pin (7).
- 5. The D-shaped guardrail bracket of claim 4, characterized in that a third U-shaped fixing plate (21) is fixedly connected to the bottom of the locking bracket (4), a third mounting pin (19) is rotatably mounted on the third U-shaped fixing plate (21), and the D-shaped hook (16) is sleeved outside the third mounting pin (19).
- 6. The D-shaped guardrail bracket of claim 5, characterized in that a decorative plate (20) is fixedly connected to the outer side of the lock catch bracket (4), and a second abdicating groove (201) for accommodating the D-shaped hook (16) is formed in the decorative plate (20).
- 7. A D-shaped guardrail support according to claim 5, characterized in that the locking bracket (4) and the decorative plate (20) are screwed together by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210196387.7A CN114557828A (en) | 2022-03-02 | 2022-03-02 | D-shaped guardrail bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210196387.7A CN114557828A (en) | 2022-03-02 | 2022-03-02 | D-shaped guardrail bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114557828A true CN114557828A (en) | 2022-05-31 |
Family
ID=81715462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210196387.7A Pending CN114557828A (en) | 2022-03-02 | 2022-03-02 | D-shaped guardrail bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114557828A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204337171U (en) * | 2014-12-26 | 2015-05-20 | 成都市浩瀚医疗设备有限公司 | A kind of multifunctional lifting being equipped with guard rail is nursing hospital bed |
| CN210991326U (en) * | 2019-09-05 | 2020-07-14 | 河北万瑞医疗器械有限公司 | Adjustable bed body side guardrail |
| CN214549946U (en) * | 2021-01-28 | 2021-11-02 | 北京京东科技有限公司 | Sickbed guardrail support |
| CN215132020U (en) * | 2021-03-29 | 2021-12-14 | 广东康进威医疗科技有限公司 | Guardrail connecting piece and medical bed |
| CN114053060A (en) * | 2021-12-10 | 2022-02-18 | 厚福医疗装备有限公司 | Connecting rod locking guardrail structure |
-
2022
- 2022-03-02 CN CN202210196387.7A patent/CN114557828A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204337171U (en) * | 2014-12-26 | 2015-05-20 | 成都市浩瀚医疗设备有限公司 | A kind of multifunctional lifting being equipped with guard rail is nursing hospital bed |
| CN210991326U (en) * | 2019-09-05 | 2020-07-14 | 河北万瑞医疗器械有限公司 | Adjustable bed body side guardrail |
| CN214549946U (en) * | 2021-01-28 | 2021-11-02 | 北京京东科技有限公司 | Sickbed guardrail support |
| CN215132020U (en) * | 2021-03-29 | 2021-12-14 | 广东康进威医疗科技有限公司 | Guardrail connecting piece and medical bed |
| CN114053060A (en) * | 2021-12-10 | 2022-02-18 | 厚福医疗装备有限公司 | Connecting rod locking guardrail structure |
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