CN213822192U - Guardrail lifting structure for medical care bed - Google Patents
Guardrail lifting structure for medical care bed Download PDFInfo
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- CN213822192U CN213822192U CN202022879680.2U CN202022879680U CN213822192U CN 213822192 U CN213822192 U CN 213822192U CN 202022879680 U CN202022879680 U CN 202022879680U CN 213822192 U CN213822192 U CN 213822192U
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- fixed block
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Abstract
The utility model discloses a medical treatment is guardrail elevation structure for bed, including nursing bed, nursing bed's bed board both sides are fixed with fixed cover and interlude cover, and the interior interlude of fixed cover has the montant of guardrail, the guardrail sets up to "m" type structure, and the montant lower extreme in the middle of it is fixed with an interlude section of thick bamboo to the montant lower extreme of its one side is connected with the fixed block through the dead lever, the fixed block sets up to right trapezoid structure, and the adjacent department in inclined plane of fixed block is equipped with the locating lever, the locating lever sets up to "7" type structure. This medical care is guardrail elevation structure for bed is equipped with the fixed block, and the guardrail drives the fixed block activity through one of them montant at the in-process that rises, and the fixed block activity drives the locating lever and alternates in arranging in the section of thick bamboo that alternates of another montant lower extreme of guardrail, lets the guardrail by the snap location at the in-process that rises, and the device lift adjustment convenient operation, and the location effort is firm, lets the security that the nursing bed used obtain effectively improving.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a guardrail elevation structure for medical care bed.
Background
The medical nursing bed greatly improves the rehabilitation nursing level of patients and provides great convenience for nursing staff, so the medical nursing bed is more and more pursued by the market. The guardrail is an important part of the medical care bed, and the guardrail is frequently used, so that the safety of the guardrail is an important concern of consumers. How to make the guardrail more convenient to use and safer is also the pursuit of consumers and is the key point to be considered by all designers.
Among the prior art, the guardrail can lock the upper portion at the stand through locking mechanical system, and the medical care bed of taking the guardrail that patent number is CN201520500637.7 has avoided the guardrail to produce the injury to the people hand at the activity in-process, but, the device adjusts the stable form of back position not strong, easy atress and makes its adjusting position take place the dislocation to cause certain potential safety hazard, consequently, prior art exists not enoughly, needs to improve it.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical care bed is with guardrail elevation structure to solve the not good problem of medical care bed's that provides guardrail adjustment mode among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical treatment is guardrail elevation structure for bed, includes the nursing bed, the bed board both sides of nursing bed are fixed with fixed cover and interlude cover, and the interlude has the montant of guardrail in the fixed cover, the guardrail sets up to "m" type structure, and its middle montant lower extreme is fixed with the interlude section of thick bamboo to the montant lower extreme of its one side is connected with the fixed block through the dead lever, the fixed block sets up to right trapezoid structure, and the adjacent department in inclined plane of fixed block is equipped with the locating lever, the locating lever sets up to "7" type structure, and the horizontal pole of locating lever alternates in the interlude cover.
Preferably, one end of the cross rod of the positioning rod is sleeved with a movable sleeve, and the inner wall of the movable sleeve is connected with one end of the cross rod of the positioning rod through a spring.
Preferably, the vertical rod of the positioning rod is rotatably connected with a pulley through a rotating shaft, and the pulley is in contact with the inclined plane of the fixing block.
Preferably, the upper end and the lower end of the cross rod of the positioning rod are fixedly provided with a support, the support is connected with a rotating roller in a rotating and inserting mode through a rotating shaft, and the rotating roller is in contact with the upper end and the lower end of the inner wall of an inserting sleeve.
Preferably, the length of the movable sleeve is greater than that of the inner wall of the inserting cylinder, and an operating rod is fixed at the upper end of the movable sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: this medical care is guardrail elevation structure for bed is equipped with the fixed block, and the guardrail drives the fixed block activity through one of them montant at the in-process that rises, and the fixed block activity drives the locating lever and alternates in arranging in the section of thick bamboo that alternates of another montant lower extreme of guardrail, lets the guardrail by the snap location at the in-process that rises, and the device lift adjustment convenient operation, and the location effort is firm, lets the security that the nursing bed used obtain effectively improving.
Drawings
FIG. 1 is a structural diagram of a guardrail lifting structure for a medical care bed of the present invention;
FIG. 2 is an enlarged view of the point A in the structure diagram 1 of the lifting and lowering structure of the guardrail for the medical care bed of the present invention;
fig. 3 is a top view of the guard bar connecting fixing sleeve of the guard bar lifting structure for the medical nursing bed.
In the figure: 1. nursing bed, 2, guardrail, 3, a section of thick bamboo of inserting, 4, support, 5, change the roller, 6, fixed cover, 7, the cover of inserting, 8, locating lever, 9, pulley, 10, fixed block, 11, dead lever, 12, spring, 13, movable sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a guardrail lifting structure for a medical care bed comprises a care bed 1, a guardrail 2, an inserting cylinder 3, a bracket 4, a rotating roller 5, a fixed sleeve 6, an inserting sleeve 7, a positioning rod 8, a pulley 9, a fixed block 10, a fixed rod 11, a spring 12 and a movable sleeve 13, wherein the fixed sleeve 6 and the inserting sleeve 7 are fixed on two sides of a bed board of the care bed 1, a vertical rod of the guardrail 2 is inserted in the fixed sleeve 6, the guardrail 2 is arranged to be m-shaped, the inserting cylinder 3 is fixed at the lower end of the vertical rod in the middle of the guardrail, the lower end of the vertical rod on one side of the guardrail is connected with the fixed block 10 through the fixed rod 11, the fixed block 10 is arranged to be a right trapezoid structure, the positioning rod 8 is arranged adjacent to an inclined plane of the fixed block 10, the positioning rod 8 is arranged to be 7-shaped, a transverse rod of the positioning rod 8 is inserted in the inserting sleeve 7, one end of the transverse rod of the positioning rod 8 is sleeved with the movable sleeve 13, and the inner wall of the movable sleeve 13 is connected with one end of the transverse rod of the positioning rod 8 through the spring 12, the movable sleeve 13 acts on the positioning rod 8 through the spring 12 to form an elastic structure with the positioning rod, the structure can enable the movable sleeve 13 to be quickly separated from the inserting sleeve 7, the reset efficiency of the guardrail 2 after rising is improved, the length of the movable sleeve 13 is larger than that of the inner wall of the inserting cylinder 3, an operating rod is fixed at the upper end of the movable sleeve 13, the length of the movable sleeve 13 is convenient to be stressed, the manual stress operation is convenient and labor-saving, the vertical rod of the positioning rod 8 is rotatably connected with the pulley 9 through a rotating shaft, the pulley 9 is in contact with the inclined surface of the fixed block 10, the fixed block 10 movably drives the pulley 9 to rotate in a friction mode, the stress moving effect of the positioning rod 8 is better, the positioning rod 8 is prevented from being worn in the stress process, the supports 4 are fixed at the upper end and the lower end of the transverse rod of the positioning rod 8, the supports 4 are rotatably and alternately connected with the rotating rollers 5 through the rotating shaft, and the rotating rollers 5 are in contact with the upper end and the lower end of the inner wall of the inserting sleeve 7, the rotating roller 5 plays a role in sliding and limiting for the moving track of the positioning rod 8, and the accuracy of the positioning position where the positioning rod 8 is inserted is guaranteed.
The working principle is as follows: when the guardrail lifting structure for the medical care bed is used, firstly, the guardrail 2 is pulled to ascend along the fixed sleeve 6 as a track, the guardrail 2 ascends to drive the fixed block 10 to ascend through the fixed rod 11, the fixed block 10 ascends to enable the inclined plane to be contacted with the pulley 9, the pulley 9 rotates under the stress to drive the positioning rod 8 to move along the inserting sleeve 7 as a track, the positioning rod 8 drives the rotating roller 5 to rotate in a friction way, then, the positioning rod 8 movably drives the movable sleeve 13 to be inserted into the inserting cylinder 3, the lifting position of the guardrail 2 is limited and fixed, then, when the guardrail 2 is required to descend, the movable sleeve 13 is pulled by the operating rod to move towards the front opposite direction, the movable sleeve 13 is separated from the penetrating cylinder 3, meanwhile, the movable sleeve 13 is movable to compress the spring 12, and finally, the guardrail 2 is pushed to descend along the fixed sleeve 6 as a track, which is the using process of the guardrail lifting structure for the medical care bed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a medical treatment is guardrail elevation structure for bed, includes nursing bed (1), the bed board both sides of nursing bed (1) are fixed with fixed cover (6) and alternate cover (7), and fixed cover (6) interior interlude has the montant of guardrail (2), its characterized in that: guardrail (2) set up to "m" type structure, and the montant lower extreme in the middle of it is fixed with a interlude section of thick bamboo (3) to the montant lower extreme of its one side is connected with fixed block (10) through dead lever (11), fixed block (10) set up to right trapezoid structure, and the inclined plane adjacent department of fixed block (10) is equipped with locating lever (8), locating lever (8) set up to "7" type structure, and the horizontal pole interlude of locating lever (8) is in interlude cover (7).
2. The guardrail lifting structure for a medical care bed as claimed in claim 1, wherein: one end of the cross rod of the positioning rod (8) is sleeved with a movable sleeve (13), and the inner wall of the movable sleeve (13) is connected with one end of the cross rod of the positioning rod (8) through a spring (12).
3. The guardrail lifting structure for a medical care bed as claimed in claim 1, wherein: the vertical rod of the positioning rod (8) is rotatably connected with a pulley (9) through a rotating shaft, and the pulley (9) is in contact with the inclined plane of the fixing block (10).
4. The guardrail lifting structure for a medical care bed as claimed in claim 1, wherein: the upper end and the lower end of a cross rod of the positioning rod (8) are fixedly provided with a support (4), the support (4) is rotatably and alternately connected with a rotating roller (5) through a rotating shaft, and the rotating roller (5) is in contact with the upper end and the lower end of the inner wall of the inserting sleeve (7).
5. The guardrail lifting structure for a medical care bed as set forth in claim 2, wherein: the length of the movable sleeve (13) is greater than that of the inner wall of the inserting cylinder (3), and an operating rod is fixed at the upper end of the movable sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879680.2U CN213822192U (en) | 2020-12-02 | 2020-12-02 | Guardrail lifting structure for medical care bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879680.2U CN213822192U (en) | 2020-12-02 | 2020-12-02 | Guardrail lifting structure for medical care bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213822192U true CN213822192U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022879680.2U Active CN213822192U (en) | 2020-12-02 | 2020-12-02 | Guardrail lifting structure for medical care bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213822192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114848309A (en) * | 2022-05-09 | 2022-08-05 | 伏洪芬 | Medical transport bed that emergency department expandes fast with guardrail |
-
2020
- 2020-12-02 CN CN202022879680.2U patent/CN213822192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114848309A (en) * | 2022-05-09 | 2022-08-05 | 伏洪芬 | Medical transport bed that emergency department expandes fast with guardrail |
| CN114848309B (en) * | 2022-05-09 | 2023-12-12 | 安徽信息工程学院 | Medical transport bed with guardrail for emergency department capable of being unfolded rapidly |
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