CN209059742U - Wheel-chair type bed handrail - Google Patents
Wheel-chair type bed handrail Download PDFInfo
- Publication number
- CN209059742U CN209059742U CN201820935230.0U CN201820935230U CN209059742U CN 209059742 U CN209059742 U CN 209059742U CN 201820935230 U CN201820935230 U CN 201820935230U CN 209059742 U CN209059742 U CN 209059742U
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- China
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- handrail
- outer tube
- guide sleeve
- handrail outer
- arm supports
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Abstract
To achieve the above object, the utility model adopts the following technical solution: a kind of Wheel-chair type bed handrail, arm supports pipe is equipped on the downside of handrail, handrail outer tube is set in outside arm supports pipe, the length of the arm supports pipe is greater than the length of the handrail outer tube, the handrail outer tube is mutually fixed with wheelchair frame, the handrail outer tube is equipped with fastener, the handrail outer tube is formed with inside and outside perforative fixation hole, the fastener threads are fixed in fixation hole, the fastener rotation is so that one end of fastener is protruded into the handrail outer tube, handrail outer tube lower end is hinged with limited block, the limited block is in U-shape setting, the limited block is made of the intermediate plate of the side plate of two sides and two side sheet rooms.The utility model has the advantages that make that arm supports effect is more preferable, stability is more preferable when using, and the utility model also has the advantages that keep the support effect of the wheelchair litter carrier frame in bed state more preferable.
Description
Technical field
The utility model relates to medical nursing equipment technical fields, and in particular to a kind of Wheel-chair type bed handrail.
Background technique
The patient of hospital bed or body normal phase cannot be independently descended to be in bad state the operation for just finishing bigger
The elderly generally uses and lies up for a long time to be conducive to rehabilitation.But due to being easy to draw long lasting for the bed of property
Play the generation of bedsore and pneumonia and various chronic diseases, it is therefore desirable to carry out the medical treatment shield such as turning in time to patient or the elderly
Reason, meanwhile, in needs activity, nursing staff needs the patient or the elderly that will be in bed state to be transferred on wheelchair, non-
It is often inconvenient, and since some patients or old man often do not have preferable nursing condition, must not seldom the time be sitting in wheel
On chair or it is long-term sleeping in bed, cannot independently carry out switching in bed state and being sitting between wheelchair state, seriously affect
Physically and mentally healthy and quality of life, to solve the above problems, people have invented the Wheel-chair type bed with wheelchair car state and bed state.
The handrail of existing Wheel-chair type bed is only used for support patient's arm, without other use.After existing Wheel-chair type bed trails, only
The support of vehicle frame is carried out by the wheel that wheelchair carries, vehicle frame support effect is poor, and patient has the sense of shake, rollover when turning over
Feel.
Summary of the invention
The purpose of the utility model is to provide a kind of Wheel-chair type bed handrails that can be used to be supported vehicle frame.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of Wheel-chair type bed handrail, handrail downside is set
There is arm supports pipe, handrail outer tube is set in outside arm supports pipe, and the length of the arm supports pipe is greater than the handrail outer tube
Length, the handrail outer tube mutually fixes with wheelchair frame, and the handrail outer tube is equipped with fastener, and the handrail outer tube is formed
Have inside and outside perforative fixation hole, the fastener threads are fixed in fixation hole, the fastener rotation so that fastener one
End is protruded into the handrail outer tube, and handrail outer tube lower end is hinged with limited block, and the limited block is in U-shape setting, the limit
Position block is made of the intermediate plate of the side plate of two sides and two side sheet rooms, and the side plate is hingedly arranged with the handrail outer tube, described
Limited block is downwardly turned over to extreme lower position so that the intermediate plate is located at immediately below the handrail outer tube.
Carry out Wheel-chair type bed in use, when Wheel-chair type bed is in wheelchair car state, by elastic fastener to adjust handrail
Upper-lower height, to adapt to the demand of user；When Wheel-chair type bed is in bed state, limited block is overturn, so that limited block deviates
The underface of handrail outer tube, subsequent loosening fasteners so that handrail falls, tighten with after ground face contact by Armrest support tube lower end
Fastener is to realize the fixation of arm supports pipe so that the support of vehicle frame is more stable, while handrail for avoid user from
Vehicle frame is fallen down.Wherein, when Wheel-chair type bed is in Wheel-chair type bed state, limited block may be reversed so that the intermediate plate of limited block is located at handrail
Immediately below outer tube, it is supported on arm supports pipe on the intermediate plate of limited block, to improve the support effect of handrail, to improve handrail
Stability when use.
Preferably, the handrail outer tube upper and lower side is equipped with the guide sleeve of hollow setting, the guide sleeve by guide sleeve one and
Guide sleeve two compositions, the guide sleeve one and guide sleeve two is each formed with the through-hole passed through for arm supports pipe, when the guide sleeve
Cooperate with handrail outer tube, one outer rim of the guide sleeve is located on the outside of handrail outer tube inner edge, and two outer rims of the guide sleeve are located at
On the inside of handrail outer tube inner edge.
Preferably, the handrail outer tube upper and lower side tube wall is each formed with the perforative location hole of inner tube, the guide sleeve is led
It covering and is formed with locating piece on two outer walls, the locating piece of the guide sleeve of upside has the ramp structure extended outward from the bottom to top,
The locating piece of the guide sleeve of downside has the ramp structure from top to bottom extended outward, described when guide sleeve and the cooperation of handrail outer tube
Locating piece is located at the positioning hole.The fixation of guide sleeve and handrail outer tube is convenient in above-mentioned setting.
Preferably, the fixation hole runs through the handrail outer tube opposite sides tube wall, the fastener is by lock-screw
It is constituted with the second knob inner nut, fixture nut, the fixture nut, second is equipped at a fixation hole of the handrail outer tube
Knob inner nut is formed with mutually matched helicitic texture with lock-screw, the lock-screw and fixture nut fix so that
The head of the lock-screw is located in the handrail outer tube, and the second knob inner nut and the lock-screw are far from head
One end fix.
Preferably, arm supports pipe lower end is fixed with support tube envelope block, the arm supports pipe is equipped in lower end
Fixed plate, the fixed plate and support tube envelope block are equipped with mutual corresponding threaded hole, and the support tube envelope block passes through fixing screws
Fixed with the arm supports pipe, support tube envelope block upper surface is recessed to be formed with holding tank, the support tube envelope block with
Arm supports pipe is fixed so that arm supports pipe lower end is located in the holding tank of support tube envelope block.
The utility model has the advantages that make that arm supports effect is more preferable, stability is more preferable when using, and this is practical new
Type also has the advantages that keep the support effect of the wheelchair litter carrier frame in bed state more preferable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of handrail when the Wheel-chair type bed of the utility model is in wheelchair car state；
Fig. 2 is a kind of structural schematic diagram of handrail when the Wheel-chair type bed of the utility model is in bed state；
Fig. 3 is the guide sleeve of the utility model and a kind of structural schematic diagram of handrail outer tube cooperation；
Fig. 4 is a kind of structural schematic diagram of the handrail of the utility model.
Specific embodiment
The utility model is further described below according to the drawings and specific embodiments.
As shown in Fig. 1 to Fig. 4, a kind of Wheel-chair type bed handrail 1 of the utility model is equipped with arm supports pipe on the downside of handrail 1
2, handrail outer tube 3 is set in outside arm supports pipe 2, and the length of arm supports pipe 2 is greater than the length of handrail outer tube 3, handrail outer tube 3
It is fixed with 4 phase of wheelchair frame.
As shown in Figure 3, handrail outer tube 3 is equipped with fastener, and handrail outer tube 3 is formed with inside and outside perforative fixation hole 31, tightly
Firmware is threadedly secured in fixation hole, and fastener rotation is so that one end of fastener is protruded into handrail outer tube 3.Fixation hole 31 runs through
3 opposite sides tube wall of handrail outer tube, fastener are made of lock-screw 32 and the second knob inner nut 33, and the one of handrail outer tube 3
Fixture nut 34 is equipped at a fixation hole, fixture nut 34, the second knob inner nut 33 are formed with lock-screw 32 mutually
The helicitic texture of cooperation, lock-screw 32 and fixture nut 34 are fixed so that the head of lock-screw 32 is located in handrail outer tube 3,
Second knob inner nut 33 is fixed with lock-screw 34 far from the one end on head.
As shown in Fig. 1, Fig. 2, Fig. 4,3 lower end of handrail outer tube is hinged with limited block 5, and limited block 5 is in U-shape setting, limited block 5
Be made of the intermediate plate 52 of the side plate 51 of two sides and two side sheet rooms, side plate 51 and handrail outer tube 3 are hingedly arranged, limited block 5 to
Lower overturning is to extreme lower position so that intermediate plate 52 is located at immediately below handrail outer tube 3.
As shown in Fig. 2, Fig. 4, down tube is equipped with the guide sleeve 6 of hollow setting on handrail outer tube 3, and guide sleeve 6 is by guide sleeve one 61
It is constituted with guide sleeve two 62, guide sleeve one 61 and guide sleeve two 62 are each formed with the through-hole passed through for arm supports pipe 2, work as guide sleeve
6 cooperate with handrail outer tube 3, and one 61 outer rim of guide sleeve are located on the outside of 3 inner edge of handrail outer tube, and two 62 outer rims of guide sleeve are located at outside handrail
On the inside of 3 inner edge of pipe.
3 upper and lower side tube wall of handrail outer tube is each formed with the perforative location hole 35 of inner tube, on two 62 outer walls of guide sleeve of guide sleeve 6
It is formed with locating piece 63, the locating piece of the guide sleeve of upside has the ramp structure extended outward from the bottom to top, the guide sleeve of downside
Locating piece there is the ramp structure that from top to bottom extends outward, when guide sleeve 6 and handrail outer tube 3 cooperate, locating piece 63 is located at
In location hole 35.
2 lower end of arm supports pipe is fixed with support tube envelope block 7, is equipped with fixed plate 21, fixed plate in 2 lower end of arm supports pipe
21 and support tube envelope block 7 be equipped with mutual corresponding threaded hole 22, support tube seals block 7 and passes through fixing screws 23 and arm supports pipe 2
Fixed, support tube envelope 7 upper surface of block is recessed to be formed with holding tank 71, and it is fixed so as to help with arm supports pipe 2 that support tube seals block 7
2 lower end of hand support tube is located in the holding tank 71 of support tube envelope block 7.
Carry out Wheel-chair type bed in use, when Wheel-chair type bed is in wheelchair car state, by elastic fastener to adjust handrail
Upper-lower height, to adapt to the demand of user；When Wheel-chair type bed is in bed state, limited block is overturn, so that limited block deviates
The underface of handrail outer tube, subsequent loosening fasteners after Armrest support tube lower end is contacted with bottom surface, are tightened so that handrail whereabouts
Fastener is to realize the fixation of arm supports pipe so that the support of vehicle frame is more stable, while handrail for avoid user from
Vehicle frame is fallen down.Wherein, when Wheel-chair type bed is in Wheel-chair type bed state, limited block may be reversed so that the intermediate plate of limited block is located at handrail
Immediately below outer tube, it is supported on arm supports pipe on the intermediate plate of limited block, to improve the support effect of handrail, to improve handrail
Stability when use.
The utility model has the advantages that make that arm supports effect is more preferable, stability is more preferable when using, and this is practical new
Type also has the advantages that keep the support effect of the wheelchair litter carrier frame in bed state more preferable.
Claims (5)
1. a kind of Wheel-chair type bed handrail, it is characterised in that be equipped with arm supports pipe on the downside of handrail, handrail outer tube is set in handrail branch
Outside stay tube, the length of the arm supports pipe is greater than the length of the handrail outer tube, and the handrail outer tube is mutually solid with wheelchair frame
Fixed, the handrail outer tube is equipped with fastener, and the handrail outer tube is formed with inside and outside perforative fixation hole, the fastener threads
It is fixed in fixation hole, the fastener rotation is so that one end of fastener is protruded into the handrail outer tube, the handrail outer tube
Lower end is hinged with limited block, and the limited block is in U-shape setting, the limited block by the side plate of two sides and two side sheet rooms centre
Plate is constituted, and the side plate is hingedly arranged with the handrail outer tube, and the limited block is downwardly turned over to extreme lower position so that in described
Between plate be located at immediately below the handrail outer tube.
2. Wheel-chair type bed handrail according to claim 1, it is characterised in that the handrail outer tube upper and lower side is equipped with hollow
The guide sleeve of setting, the guide sleeve are constituted by guide sleeve one and guide sleeve two, and the guide sleeve one and guide sleeve two is each formed with confession
The through-hole that arm supports pipe passes through, when the guide sleeve and handrail outer tube cooperate, one outer rim of the guide sleeve is located at outside the handrail
On the outside of pipe inner edge, two outer rims of the guide sleeve are located on the inside of handrail outer tube inner edge.
3. Wheel-chair type bed handrail according to claim 2, it is characterised in that the handrail outer tube upper and lower side tube wall is respectively formed
There is the perforative location hole of inner tube, locating piece, the locating piece tool of the guide sleeve of upside are formed on two outer walls of guide sleeve of the guide sleeve
There is the ramp structure extended outward from the bottom to top, the locating piece of the guide sleeve of downside has the slope from top to bottom extended outward
Structure, when guide sleeve and handrail outer tube cooperate, the locating piece is located at the positioning hole.
4. Wheel-chair type bed handrail according to claim 1, it is characterised in that the fixation hole runs through the handrail outer tube phase
To two sides tube wall, the fastener is made of lock-screw and the second knob inner nut, a fixation hole of the handrail outer tube
Place is equipped with fixture nut, and the fixture nut, the second knob inner nut are formed with mutually matched screw thread knot with lock-screw
Structure, the lock-screw and fixture nut are fixed so that the head of the lock-screw is located in the handrail outer tube, and described the
Two knob inner nuts are fixed with the lock-screw far from the one end on head.
5. Wheel-chair type bed handrail according to claim 1, it is characterised in that arm supports pipe lower end is fixed with support
Pipe seals block, and fixed plate is equipped in arm supports pipe lower end, and the fixed plate and support tube envelope block are equipped with mutual corresponding spiral shell
Pit, the support tube envelope block are fixed by fixing screws and the arm supports pipe, and support tube envelope block upper surface is recessed
To be formed with holding tank, the support tube envelope block and arm supports pipe are fixed so that arm supports pipe lower end is located at the branch
Stay tube seals in the holding tank of block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820935230.0U CN209059742U (en) | 2018-06-17 | 2018-06-17 | Wheel-chair type bed handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820935230.0U CN209059742U (en) | 2018-06-17 | 2018-06-17 | Wheel-chair type bed handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209059742U true CN209059742U (en) | 2019-07-05 |
Family
ID=67088936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820935230.0U Active CN209059742U (en) | 2018-06-17 | 2018-06-17 | Wheel-chair type bed handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209059742U (en) |
-
2018
- 2018-06-17 CN CN201820935230.0U patent/CN209059742U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |