CN202061005U - Buffer structure for adjusting back support of bed body in emergency - Google Patents
Buffer structure for adjusting back support of bed body in emergency Download PDFInfo
- Publication number
- CN202061005U CN202061005U CN2011200706384U CN201120070638U CN202061005U CN 202061005 U CN202061005 U CN 202061005U CN 2011200706384 U CN2011200706384 U CN 2011200706384U CN 201120070638 U CN201120070638 U CN 201120070638U CN 202061005 U CN202061005 U CN 202061005U
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- China
- Prior art keywords
- back support
- support frame
- buffer structure
- motors
- groups
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Abstract
The utility model relates to a buffer structure for adjusting a back support of a bed body in emergency. At least one buffer structure is respectively and pivotally arranged between the bed body and the back support. When a medical worker topples over the back support in emergency, through the support force of the buffer structure, the back support cannot fall to the bed body instantly, thereby, a patient lying in the bed body is free of a huge impact force. The medical worker does not need to support the back support, and medical resources can be more effectively utilized.
Description
Technical field
This utility model provides a kind of employed buffer structure during for emergency adjustment bed body back support frame, by buffer structure, slow down back support frame moment when toppling over backward to the patient or arround personnel's influence.
Background technology
Bed accessorys such as sick bed, medical bedstead or ambulance cot; all be in order to put the carrier of sufferer; usually can in the bed body, install the back support frame; the back of sufferer is lifted; allow sufferer become sitting posture by the posture change that couches; do behaviors such as feed, rehabilitation to make things convenient for sufferer; sufferer must be accomplished suitable activity according to the restorative degree of its health; yet; cover the situation difference of each sufferer, if run into the situation of burst, or when the state of an illness of sufferer is shown effect; need the health of sufferer is reset to the posture that couches by sitting posture, make things convenient for medical personnel to implement the related medical measure.
For carrying out this homing action, normally design a special key on one's sick bed, when medical personnel press this special key, can allow by dependency structure, rearward moment falls down to the bed body to allow the back support frame.
Above-mentioned design has a significant deficiency, when the back support frame fell down in moment, strikes a huge sound that body sent, medical personnel arround easily allowing are affected, and disturb medical act, in addition, sufferer itself also might be because of sound be subjected to scaring, and then the state of an illness is produced negative effect; Moreover when back support frame moment fell down to the bed body, the whole impulsive force that is produced can be fed back to the body of sufferer, and the sufferer that health is frail might not be born this easily and be impacted power.
Therefore, after medical personnel are everlasting and press special key,, slow down the power that it falls down and is produced, yet so coping style has but been wasted medical manpower, really belonged to and need improved place with the hand steered back support frame of holding.
Summary of the invention
The deficiency of commonly using for solution, this utility model provides a kind of employed buffer structure during for emergency adjustment bed body back support frame, be between bed body and back support frame, to install buffer structure, the two ends of buffer structure are hubbed at a body and back support frame respectively, and buffer structure can use air pressure rod.
A kind of employed buffer structure during for emergency adjustment bed body back support frame, comprise a body, one back support frame, one groups of motors and an actuator, this back support frame is coupling in this body, this groups of motors is located at this body, and be connected in this back support frame, this groups of motors is in order to promote this back support frame, make this back support frame around the capable arcual displacement of this body, this actuator also is located at this body, and interlink between this groups of motors, in order to this groups of motors of start, to remove of the support effect of this groups of motors to this back support frame, it is characterized in that: be provided with at least one buffer structure between this body and this back support frame, the two ends of this buffer structure are hubbed at this body and this back support frame respectively.
Effect that this utility model reaches one; when removing the locking condition of groups of motors by actuator; the back support frame is to topple over (in about 1 second) moment backward; and the design by buffer structure; can prolong the time (in about 12 to 15 seconds) that the back support frame is toppled over, avoid the sufferer on the body, directly be subjected to the mutual collision of a body and back support frame moment and the impulsive force that produces; under emergency, be a kind of protection mechanism to sufferer.
Effect that this utility model reaches two, after back support frame moment topples over, by the effect of buffer structure, and fall at leisure on the bed body, can't produce the bigger sound in the process, the quietness arround yet must keeping does not allow other people be bothered by the sound.
Effect that this utility model reaches three because the back bracing frame is supported in the buffer structure help, in the process that the back support frame is toppled over backward, must medical personnel not help from the side to help yet, and reduces medical personnel's burden, and medical resource avoids waste.
For allowing the auditor can further understand content of the present utility model, below will cooperate correlative type, describe enforcement aspect of the present utility model in detail.
Description of drawings
Fig. 1 is an axonometric chart of the present utility model,
Side view when Fig. 2 is pushed for this utility model back support frame,
Fig. 3 is an exploded view of the present utility model,
Fig. 4 is the cardon of doing of the present utility model.
Description of reference numerals
1-bed body; 2-back support frame; The 21-moving part; The 3-groups of motors; The 4-actuator; The 5-buffer structure.
The specific embodiment
See also Fig. 1, this utility model is a kind of employed buffer structure during for emergency adjustment bed body back support frame, comprised a body 1, one back support frame 2, one groups of motors 3 and an actuator 4, this back support frame 2 is for being coupling in this body 1, this groups of motors 3 is located at this body 1, and be connected in this back support frame 2, see also Fig. 2, this groups of motors 3 is in order to promote this back support frame 2, make this back support frame 2 around the arcual displacement of this body 1 row, and this actuator 4 also is located at this body 1, and 3 of this groups of motors interlink, in order to this groups of motors 3 of start, to remove the support effect of 3 pairs of these back support framves 2 of this groups of motors, of the present utility model being characterised in that: be provided with at least one buffer structure 5 between this body 1 and this back support frame 2, the two ends of this buffer structure 5 are hubbed at this body 1 and this back support frame 2 (seeing also Fig. 3) respectively.
Further specify, this back support frame 2 comprises a moving part 21, and is incorporated into this groups of motors 3 with this moving part 21, when driving this groups of motors 3, can promote this moving part 21 by this groups of motors 3, and drive this back support frame 2, making it is the heart with the place of being coupling with this body 1, does arcual displacement.
As previously mentioned, medical personnel start this actuator 4 when emergency, remove the holding power of this groups of motors 3, allowing this back support frame 2 topple over backward, the support power that must be provided against this buffer structure 5 (as Fig. 4) prolongs this back support frame 2 and is fallen in the time of this body 1.
This buffer structure 5 can use air pressure rod.
More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and the spirit and the interior of scope that limit in claim can carry out many modifications, variation or equivalence to it, but they all will fall in the protection domain of the present utility model.
Claims (2)
1. employed buffer structure during for emergency adjustment bed body back support frame, comprise a body, one back support frame, one groups of motors and an actuator, this back support frame is coupling in this body, this groups of motors is located at this body, and be connected in this back support frame, this groups of motors is in order to promote this back support frame, make this back support frame around the capable arcual displacement of this body, this actuator also is located at this body, and interlink between this groups of motors, in order to this groups of motors of start, to remove of the support effect of this groups of motors to this back support frame, it is characterized in that: be provided with at least one buffer structure between this body and this back support frame, the two ends of this buffer structure are hubbed at this body and this back support frame respectively.
2. employed buffer structure during for emergency adjustment bed body back support frame as claimed in claim 1 is characterized in that this buffer structure is an air pressure rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200706384U CN202061005U (en) | 2011-03-17 | 2011-03-17 | Buffer structure for adjusting back support of bed body in emergency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200706384U CN202061005U (en) | 2011-03-17 | 2011-03-17 | Buffer structure for adjusting back support of bed body in emergency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202061005U true CN202061005U (en) | 2011-12-07 |
Family
ID=45054888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200706384U Expired - Fee Related CN202061005U (en) | 2011-03-17 | 2011-03-17 | Buffer structure for adjusting back support of bed body in emergency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202061005U (en) |
-
2011
- 2011-03-17 CN CN2011200706384U patent/CN202061005U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20200317 |