CN207575402U - Blood-drawing chair - Google Patents
Blood-drawing chair Download PDFInfo
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- CN207575402U CN207575402U CN201720590462.2U CN201720590462U CN207575402U CN 207575402 U CN207575402 U CN 207575402U CN 201720590462 U CN201720590462 U CN 201720590462U CN 207575402 U CN207575402 U CN 207575402U
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- chair
- handrail
- blood
- rod
- fixing band
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Abstract
The utility model discloses a kind of blood-drawing chairs, including chair body and handrail, chair side portion is provided with sliding slot, sliding block is provided in the sliding slot, the handrail is connected to by telescopic rod on the sliding block, and the telescopic rod includes two sections can at least stretched, and the handrail top is provided at least one arm fixing band, described arm fixing band one end is fixed on the handrail side, and the free end of the arm fixing band is provided with fixed part；Chair cushion is further included, the chair cushion is detachably mounted on the chair body, and the chair cushion includes pedestal and backrest, and the backrest includes the changeover portion of headrest portion, back contact section, waist contact-segment and the connection back contact section and waist contact-segment.Blood-drawing chair provided by the utility model is provided with chair cushion on chair body, and chair side portion is provided with handrail, arm fixing band can be provided on handrail with the front and back position and height of adjustable handrail by sliding block and contraction pole, prevents from blood sampling being caused to fail since arm stretches.
Description
Technical field
The utility model is related to medical instruments, and in particular to a kind of blood-drawing chair.
Background technology
At present, traditional blood-drawing chair is usually replaced using transfusion chair, common seat or sofa, but this blood sampling chair
Appearance is single, can not lie down, and suitable for conventional patient, can not meet the needs of different age group crowd, patient is made to take a blood sample
Feel it is not very comfortable in journey.
In the prior art, tumbler is set on the backboard of blood-drawing chair, making can group between blood-drawing chair back plate and seat board
The state of conventional chair is synthesized, semi-lying state can also be combined into, but in actual use, for different crowds, to blood sampling
Height and the front and back position requirement of armrest of seat are different, when child is in blood collection procedure, often due to the contraction of child's arm, it is impossible to
It is enough disposably to take a blood sample successfully, inconvenience is all brought to medical worker and child, simultaneously because blood-drawing chair is generally using wooden or hard
Matter plastics are made, and uncomfortable feeling is easily brought during donating blood to blood donor, reduce blood donor's so as to further result in
It donates blood enthusiasm, harmful effect is caused to society.
Utility model content
The purpose of this utility model is to provide a kind of blood-drawing chair, and to solve, it is impossible to meet differences for blood-drawing chair in the prior art
The problem of age groups can be used safely comfortably.
To achieve these goals, the utility model provides following technical solution：
A kind of blood-drawing chair, including chair body and handrail, chair side portion is provided with sliding slot, and cunning is provided in the sliding slot
Block, the handrail are connected to by telescopic rod on the sliding block, and the telescopic rod includes two sections can at least stretched, described
Handrail top is provided at least one arm fixing band, and described arm fixing band one end is fixed on the handrail side, the hand
The free end that arm fixes band is provided with fixed part；Chair cushion is further included, the chair cushion is detachably mounted on the chair body, described
Chair cushion includes pedestal and backrest, and the backrest includes headrest portion, back contact section, waist contact-segment and the connection back
The changeover portion of contact-segment and waist contact-segment.
Above-mentioned blood-drawing chair is all connected on each handrail there are two the telescopic rod, and each telescopic rod includes first
The body of rod and in second body of rod.
Above-mentioned blood-drawing chair, second body of rod is scalable in first body of rod, first body of rod and the second bar
Limiting device is provided on body.
Above-mentioned blood-drawing chair, the fixed part are the unidirectional ratchet being arranged on the arm fixing band, the handrail side
Portion is provided with corresponding lock ring.
Above-mentioned blood-drawing chair, the fixed part is the connecting portion for being arranged on the arm fixing band outer surface, in the hand
Arm fixes band inner surface and is provided with corresponding connecting portion.
Above-mentioned blood-drawing chair is provided with seating portion on the pedestal, and the seating portion is the bottom being arranged on the pedestal
Seat cushion piece.
Above-mentioned blood-drawing chair, the pedestal gasket middle and back are provided with circular recess, the axial cross section of the circular recess
For arc, the area of the circular recess is between 2nd/1st to three/3rd of the base pads piece upper surface area.
Above-mentioned blood-drawing chair, the handrail upper surface are vertically arranged with the groove of strip, the groove and the handrail
Upper surface is provided with memory foam.
Blood-drawing chair provided by the utility model, agent structure are chair body, and chair cushion is provided on chair body, and chair cushion includes backrest
And pedestal, back is provided with headrest portion, back contact section and waist contact-segment, chair cushion makes entire blood-drawing chair more comfortable,
Especially old man and patient, are provided with sliding block in two sides of chair body setting sliding slots, sliding slot, handrail by multiple telescopic rods with
Sliding block connects, and the height and front and back position of handrail can be adjusted by sliding block and telescopic rod, each can also will stretch
The height of bar adjusts difference, forms handrail skewed, so as to meet requirement of the crowd for handrail of different age group, is helping
It is provided with arm fixing band on hand, when patient or child are in blood sampling, arm is fixed on handrail by fixed band, Neng Gouyou
Effect prevents child or patient in blood collection procedure since arm stretches so as to cause the situation of blood sampling failure.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only described in the utility model
Some embodiments, for those of ordinary skill in the art, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of blood-drawing chair that the utility model embodiment provides；
Fig. 2 is the structure diagram of blood sampling armrest of seat that the utility model embodiment provides；
Fig. 3 is the structure diagram of blood-drawing chair chair cushion that the utility model embodiment provides；
Reference sign：
1st, chair body；2nd, backrest；21st, headrest portion；22nd, back contact section；23rd, waist contact-segment；24th, changeover portion；3rd, pedestal；
31st, pedestal gasket；4th, handrail；5th, telescopic rod；51st, first body of rod；52nd, second body of rod；6th, sliding block；7th, sliding slot；8th, arm is fixed
Band；81st, fixed part.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
As shown in Figs. 1-3, a kind of blood-drawing chair that the utility model embodiment provides, including chair body 1 and handrail 4,1 side of chair body
Portion is provided with sliding slot 7, and sliding block 6 is provided in sliding slot 7, and handrail 4 is connected to by telescopic rod 5 on sliding block 6, and telescopic rod 5 is included extremely
Can stretch less two sections are provided at least one arm fixing band 8 on 4 top of handrail, and 8 one end of arm fixing band, which is fixed on, to be helped
4 side of hand, the free end of arm fixing band 8 are provided with fixed part 81；Chair cushion is further included, chair cushion is detachably mounted to chair body 1
On, chair cushion includes pedestal 3 and backrest 2, and backrest 2 includes headrest portion 21, back contact section 22, waist contact-segment 23 and connection
The changeover portion 24 of back contact section 22 and waist contact-segment 23.
Specifically, chair body 1 is the agent structure of blood-drawing chair, the chair body 1 includes seat frame, backboard, seat board and leg plate,
The lower rotational of backboard is connected on seat frame, and seat board is fixed on the upper surface of seat frame, the upper end rotation of leg plate
Ground is connected on the front end of seat board, and tumbler is provided on leg plate and backboard, can realize the rotation of backboard and leg plate,
Chair cushion is provided on chair body 1, chair cushion includes pedestal 3 and backrest 2, and pedestal 3 and backrest 2 are an integral structure, pedestal 3 and seat board
It being detachably connected, backrest 2 is detachably connected with backboard, can be bonding, clamping between pedestal 3 and seat board and backrest 2 and backboard,
Can also be other detachable connections of the prior art, backrest 2 connects including headrest portion 21, back contact section 22, waist
Section 23 and changeover portion 24 are touched, back contact section 22 extends to upper backrest piece, leaning plate centre bottom two to be arranged on 2 lower part of backrest
Bian Gao, waist contact-segment 23 are raised gasket of the design in the strip of 2 lower part of backrest, and changeover portion 24 makes leaning plate and raised pads
Round and smooth connection between piece, headrest portion 21 are headrest piece of the design in 2 upper end-face edge of backrest, and headrest piece one end coats 2 upper end of backrest
Edge, the other end are covered on leaning plate；Two sides of chair frame are respectively provided with sliding slot 7, and sliding block 6 is provided in sliding slot 7, and sliding block 6 exists
It can be slided in sliding slot 7, sliding block 6 slides into designated position and can be fixed by the fixing device in sliding slot 7, and fixing device can be
Card slot in sliding slot 7 is set, corresponding fastener is provided on sliding block 6 or is provided with protrusion in sliding slot 7, in cunning
Respective slot is provided on block 6, is connected on sliding block 6 by telescopic rod 5 with handrail 4, there are two handrails 4, is separately positioned on seat
The left and right sides of plate can be connected with multiple telescopic rods 5 on each handrail 4, before can realizing handrail 4 by sliding block 6 and telescopic rod 5
The adjusting of position and height afterwards, arm fixing band 8 is additionally provided in the upper surface of handrail 4, and 8 one end of arm fixing band is fixed on
On handrail 4, the other end is provided with fixed part 81, when people is sitting on blood-drawing chair, will be manually placed on handrail 4, is fixed by arm
The arm of people can be fixed on handrail 4 with 8, so as to prevent because in blood sampling, situation about shrinking occurs in the arm of people.
In the present embodiment, when user is sitting on blood-drawing chair, the headrest portion 21 on chair cushion backrest 2 just corresponds to user's
Head, back contact section 22 just corresponds to the back of user, waist contact-segment 23 is just supported on user waist, due to helping
Hand 4 is connected to by telescopic rod 5 on sliding block 6, and user can be as needed, and the height and front and back position to handrail 4 carry out
It adjusts, each handrail 4 is correspondingly arranged on multiple telescopic rods 5, and the height of each telescopic rod 5 can be adjusted to difference, so as to fulfill handrail 4
An inclined state is formed, facility is provided for medical worker's blood drawing, after the height for regulating handrail 4, arm is placed on
On handrail 4, user's arm is fixed on handrail 4 by arm fixing band 8, so as to avoid in blood collection procedure, due to hand
Arm shrinks the situation so as to cause blood sampling failure.
Blood-drawing chair provided by the utility model, agent structure are chair body 1, and chair cushion is provided on chair body 1, and chair cushion includes leaning on
2 and pedestal 3 are carried on the back, is provided with headrest portion 21, back contact section 22 and waist contact-segment 23 on backrest 2, chair cushion makes entire blood-drawing chair
More comfortable, especially old man and patient are provided with sliding block 6, handrail 4 in 1 two sides setting sliding slots 7 of chair body, sliding slot 7
It is connect with sliding block 6 by multiple telescopic rods 5, the height and front and back position of handrail 4 can be carried out by sliding block 6 and telescopic rod 5
It adjusts, the height of each telescopic rod 5 can also be adjusted difference, form handrail 4 skewed, so as to meet different age group
Requirement of the crowd for handrail 4, is provided with arm fixing band 8 on handrail 4, when patient or child are in blood sampling, passes through fixation
Arm is fixed on handrail 4 by band, can effectively prevent child or patient in blood collection procedure due to arm stretch so as to cause
The situation of blood sampling failure.
In the present embodiment, further, it is all connected on each handrail 4 there are two telescopic rod 5, each telescopic rod 5 includes the first bar
Body 51 and in second body of rod 52, second body of rod 52 is scalable in first body of rod 51, is set on first body of rod 51 and second body of rod 52
It is equipped with limiting device.First body of rod 51 and second body of rod 52 preferably pipe made of metal material, the outer diameter of second body of rod 52
Less than the internal diameter of first body of rod 51.The upper end of second body of rod 52 is stretched into first body of rod 51, which can be downward
It stretches out and upward retraction first body of rod 51.That is, second body of rod 52 can carry out one relatively relative to first body of rod 51
Linear displacement, to extend to obtain a longer body of rod.Trepanning, first body of rod, 51 side are provided on second body of rod, 52 side
Position corresponding with second body of rod, 52 trepanning is provided with hole, is provided with a clamp spring with fixture block in second body of rod 52, hole and
The relative aperture fixture block outer diameter of trepanning is slightly larger, and the clamp spring makes the fixture block have pop-up becoming outside trepanning and hole always
Gesture.After fixture block is stretched out in the hole of first body of rod 51, axial movement of second body of rod 52 in first body of rod 51 and the
Circumferentially rotating in one body of rod 51 is controlled.
In the present embodiment, further, fixed part 81 is to be arranged on the fixed unidirectional ratchet taken, the setting of 4 side of handrail
There is corresponding lock ring, be provided with several unidirectional ratchets on the outer surface of fixed band, lock ring is the lock for being designed with through-hole
Head, tapered end are fixed on 4 side of handrail, and through-hole penetrates through the both ends of tapered end, is internally provided with an elastic plectrum in tapered end, makes
Used time when that will fix the through-hole that is passed through with free end on tapered end, tightens fixed band, tapered end can locking live fixed band, so as to make
Band must be fixed can not direction abjection tapered end.
In the present embodiment, further, fixed part 81 is to be arranged on the fixed connecting portion with outer surface, fixed with interior table
Face is provided with corresponding connecting portion, and connecting portion can be adhesive portion made of nylon coated fabric material, can be corresponding card slot and
Fastener, the fixed connecting portion with inner surface are arranged on fixed band free end, and outer surface surface connecting portion length is between 5CM to 25CM
Between, the initial position of outer surface surface connecting portion is located at inner surface connecting portion and terminates corresponding outer surface.
In the present embodiment, further, seating portion is provided on pedestal 3, seating portion is the base pads of setting on the base 3
Piece 31, pedestal gasket middle and back are provided with circular recess, and the axial cross section of circular recess is arc, the area of circular recess between
Between 2nd/1st to three/3rd of base pads piece upper surface area, pedestal gasket 31 can be circle or trapezoidal, preferably
, pedestal gasket 31 is trapezoidal, and trapezoidal 31 short side of base pads piece is connected to 3 rear portion of pedestal, the long side covering base 3 of trapezoidal gasket
Front side portion is provided with the radian tilted down in the forepart of trapezoidal gasket, and circular recess is arranged on 31 middle and back of pedestal gasket, circle
Designed with 31 junction of pedestal gasket cambered in the edge of shape recess.
In the present embodiment, further, 4 upper surface of handrail is vertically arranged with the groove of strip, 4 upper table of groove and handrail
Face is provided with memory foam, the round and smooth connection of groove and 4 both sides of handrail, and memory foam top silk floss covers the upper table of groove and handrail 4
Face, the side of the side cladding handrail 4 of memory foam, when in use, on the memory foam that arm is placed in groove, enhancing is relaxed
Suitable sense.
Above certain exemplary embodiments that the utility model is only described by way of explanation, undoubtedly, for
Those of ordinary skill in the art, can be with a variety of different in the case of the spirit and scope without departing from the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection domain.
Claims (7)
1. a kind of blood-drawing chair, including chair body and handrail, which is characterized in that chair side portion is provided with sliding slot, in the sliding slot
Sliding block is provided with, the handrail is connected to by telescopic rod on the sliding block, and the telescopic rod includes can at least stretch two
Section, at least one arm fixing band is provided on the handrail top, described arm fixing band one end is fixed on the handrail side
Portion, the free end of the arm fixing band are provided with fixed part；
Chair cushion is further included, the chair cushion is detachably mounted on the chair body, and the chair cushion includes pedestal and backrest, described to lean on
Knapsack includes the transition of headrest portion, back contact section, waist contact-segment and the connection back contact section and waist contact-segment
Section；
The chair body includes seat frame, backboard, seat board and leg plate, and the lower rotational of backboard is connected on seat frame, and seat board is solid
It is scheduled on the upper surface of seat frame, being connected on the front end of seat board for the upper end rotation of leg plate is set on leg plate and backboard
Tumbler is equipped with, can realize the rotation of backboard and leg plate；
The fixed part is the unidirectional ratchet being arranged on the arm fixing band, and the handrail side is provided with corresponding locking
Ring.
2. blood-drawing chair according to claim 1, which is characterized in that be all connected with stretching there are two described on each handrail
Bar, each telescopic rod include first body of rod and in second bodies of rod.
3. blood-drawing chair according to claim 2, which is characterized in that second body of rod is scalable in first body of rod
It is interior, it is provided with limiting device on first body of rod and second body of rod.
4. blood-drawing chair according to claim 1, which is characterized in that the fixed part is is arranged on outside the arm fixing band
The connecting portion on surface is provided with corresponding connecting portion in the arm fixing band inner surface.
5. blood-drawing chair according to claim 1, which is characterized in that seating portion, the seating portion are provided on the pedestal
For the pedestal gasket being arranged on the pedestal.
6. blood-drawing chair according to claim 5, which is characterized in that the pedestal gasket middle and back is provided with circular recess,
The axial cross section of the circular recess is arc, and the area of the circular recess is between the three of the base pads piece upper surface area
Between 2/1 mono- to three.
7. blood-drawing chair according to claim 1, which is characterized in that the handrail upper surface is vertically arranged with the recessed of strip
Slot, the groove and the handrail upper surface are provided with memory foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590462.2U CN207575402U (en) | 2017-05-25 | 2017-05-25 | Blood-drawing chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590462.2U CN207575402U (en) | 2017-05-25 | 2017-05-25 | Blood-drawing chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575402U true CN207575402U (en) | 2018-07-06 |
Family
ID=62718372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720590462.2U Active CN207575402U (en) | 2017-05-25 | 2017-05-25 | Blood-drawing chair |
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| Country | Link |
|---|---|
| CN (1) | CN207575402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236848A (en) * | 2019-06-20 | 2019-09-17 | 柏建峰 | A kind of operating table for neurosurgery with multi-point support function |
| CN113518607A (en) * | 2019-01-21 | 2021-10-19 | 博卡医疗联合股份有限公司 | Height-adjustable armrest of medical chair |
-
2017
- 2017-05-25 CN CN201720590462.2U patent/CN207575402U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113518607A (en) * | 2019-01-21 | 2021-10-19 | 博卡医疗联合股份有限公司 | Height-adjustable armrest of medical chair |
| CN110236848A (en) * | 2019-06-20 | 2019-09-17 | 柏建峰 | A kind of operating table for neurosurgery with multi-point support function |
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