CN209450192U - A kind of height-adjustable bed for student - Google Patents
A kind of height-adjustable bed for student Download PDFInfo
- Publication number
- CN209450192U CN209450192U CN201821764386.3U CN201821764386U CN209450192U CN 209450192 U CN209450192 U CN 209450192U CN 201821764386 U CN201821764386 U CN 201821764386U CN 209450192 U CN209450192 U CN 209450192U
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- height
- fixedly installed
- student
- bed
- block
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 239000002356 single layer Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a kind of height-adjustable bed for student, including pedestal, the quantity of the pedestal is two, the top of two pedestals is fixedly installed with support rod, the left and right sides of two support rods is fixedly installed with sliding rail, the outside of two support rods is fixedly installed with the detent block positioned at sliding rail upper and lower sides, and the outside of two support rods is connect with the placement plate being located at outside sliding rail.The height-adjustable bed for student solves bed for student in the market, is mostly double-deck or single layer combination cot, in use, since the height of bed for student can not be adjusted, position can only be moved, if user of service uses student's bed in lower building, since its environment is moister, and the height of bed can not be adjusted, so that bedding will make moist on bed board, in student's lying bed when rest, people can be allowed to feel cold, to influence the problem of the health of user of service.
Description
Technical field
The utility model relates to bed for student technical field, specially a kind of height-adjustable bed for student.
Background technique
Student's bed is exactly the general name of one kind bed used in school dormitory, and student's bed is the bed used in school dormitory
General name is generally divided into two kinds according to pattern, and one is common bunk bed, another kind is the student dormitory with function combination
Bed, bunk bed: it is commonplace, it is made of iron bedstead and wooden bed board, upper layer and lower layer, is above covered with guardrail, side front is climbed
Ladder, feature be save space, purchase cost is low, student dormitory bed: be it is a kind of with function combination student dormitory bed, it generally by
Bed, bookcase, wardrobe, desk and ladder composition not only increase the function of bed, also save place due to being solid space combination
The space of house makes dormitory neat appearance, is convenient for school control, and the function combining form of student dormitory bed is relatively abundanter.
Bed for student currently on the market is mostly double-deck or single layer combination cot, in use, due to student
It can not be adjusted with the height of bed, position can only be moved, if user of service uses student's bed in lower building, due to its ring
Border is moister, and the height of bed can not be adjusted, so that bedding will make moist on bed board, in student's lying bed when rest, meeting
People is allowed to feel cold, to influence the health of user of service, so a kind of height-adjustable bed for student is proposed to solve
Problem certainly set forth above.
Utility model content
The purpose of this utility model is to provide a kind of height-adjustable bed for student, to solve in above-mentioned background technique
The bed for student in the market proposed is mostly double-deck or single layer combination cot, in use, due to bed for student
Height can not be adjusted, and can only move position, if user of service uses student's bed in lower building, since its environment compares
Humidity, and the height of bed can not be adjusted, so that bedding will make moist on bed board, in student's lying bed when rest, people can be allowed to feel
To cold, to influence the problem of the health of user of service.
For the purpose for realizing above-mentioned adjusting height, the utility model is provided the following technical solutions: a kind of height-adjustable
Bed for student, including pedestal, the quantity of the pedestal are two, and the top of two pedestals is fixedly installed with support rod,
The left and right sides of two support rods is fixedly installed with sliding rail, and the outside of two support rods is fixedly installed with to be located at and slide
The detent block of rail upper and lower sides, the outside of two support rods are connect with the placement plate being located at outside sliding rail, two branch
The outside of strut is fixedly installed with the placing box for being located below detent block bottom, the left side activity installation of the left side placing box
Have knob, be movably installed with bearing on the right side of the placing box of right side, the left side of the right side of the knob and bearing with rotation
Bar connection, two placing box opposite sides are fixedly installed with the first outer bar outside rotating bar, and two described the
The opposite side of one outer bar is movably installed with supporting block, and the inside of two supporting blocks is movably installed with positioned at rotating bar
The extension rod of rear surface and placement plate bottom, the bottom of two supporting blocks are fixedly installed with firm seat, two branch
The opposite side of bracer is connect with the second outer bar being located at outside rotating bar, and the rear surface of second outer bar is fixedly installed with
Fixed case, the bottom of the fixed case are fixedly installed with firm seat, and the inner wall bottom of the fixed case is fixedly installed with locating piece,
The inner wall bottom of the locating piece is fixedly installed with spring, is fixedly installed at the top of the spring through locating piece and fixed case
And it is located at the fixed link of placement plate bottom, the front surface of two placing boxes offers the locating slot for extending to rear surface,
The inside of two locating slots is movably installed with bolt.
Preferably, the width of the detent block, which is greater than, closes on the distance between two opposite sides of sliding rail, lower section detent block
There is gap between placing box, gap is greater than four millimeters.
Preferably, the outside of the rotating bar is provided with convex block, and the outside of extension rod is provided with concave block, the convex
The width of block is equal to the groove width of concave block groove, and the rotating bar and extension rod are clamped.
Preferably, the pedestal, support rod, sliding rail, detent block, placing box, the first outer bar, supporting block, extension rod, firm
Seat and bolt are symmetrically distributed in the two sides of placement plate longitudinal centre line.
Preferably, the width of the fixed link is greater than the width of spring but is less than the width of locating piece, and the spring is certainly
Under right state, the height of spring is equal to 2/3rds of locating piece height.
Preferably, the rotating bar and bearing are connect with knob, and the height of bolt is less than the height of rotating bar, institute
Stating placing box, the first outer bar and the second outer bar is iron.
Compared with prior art, the utility model has the beneficial effects that the height-adjustable bed for student, passes through setting
There are sliding rail and detent block, placement plate can be enable to move on support rod, detent block can play a position-limiting action, then rotate
Bar, extension rod, bearing and knob adjusting under, rotatable knob rotates rotating bar, so that extension rod be made to drive in placement plate
It rises and declines, and be provided with spring and fixed link, can make to provide opposite force in placement plate moving process, make moving process more
Stablize and more preferable mobile, realizes the height adjustment of bed, provide convenience for user of service, be more convenient the use of user.
Detailed description of the invention
Fig. 1 is a kind of this practical height-adjustable bed for student cross-sectional view；
Fig. 2 is a kind of this practical structural schematic diagram of height-adjustable bed for student supporting block；
Fig. 3 is a kind of this practical structural schematic diagram of height-adjustable bed for student fixed case.
In figure: 1- pedestal；2- support rod；3- sliding rail；4- detent block；5- placement plate；6- placing box；7- knob；8- axis
It holds；9- rotating bar；The first outer bar of 10-；11- supporting block；12- extension rod；13- consolidates seat；The second outer bar of 14-；15- fixed case；
16- mounting base；17- locating piece；18- spring；19- fixed link；20- locating slot；21- bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, a kind of embodiment provided by the utility model: a kind of height-adjustable student's use
Bed, including pedestal 1, the quantity of pedestal 1 are two, and the top of two pedestals 1 is fixedly installed with support rod 2, two support rods 2
Left and right sides be fixedly installed with sliding rail 3, the outside of two support rods 2 is fixedly installed with the detent positioned at 3 upper and lower sides of sliding rail
Block 4, the outside of two support rods 2 are connect with the placement plate 5 being located at outside sliding rail 3, the fixed peace in the outside of two support rods 2
Equipped with the placing box 6 for being located below 4 bottom of detent block, the width of detent block 4, which is greater than, to be closed between the opposite side of two sliding rails 3
Distance has gap between lower section detent block 4 and placing box 6, gap is greater than four millimeters, and the left side activity of left side placing box 6 is pacified
Equipped with knob 7, the right side of right side placing box 6 is movably installed with bearing 8, and the left side of the right side of knob 7 and bearing 8 is and rotating bar
9 connections, two 6 opposite sides of placing box are fixedly installed with the first outer bar 10 outside rotating bar 9, two the first outer bars
10 opposite sides are movably installed with supporting block 11, and the inside of two supporting blocks 11 is movably installed with after rotating bar 9
The extension rod 12 of 5 bottom of surface and placement plate, the outside of rotating bar 9 are provided with convex block, and the outside of extension rod 12 is provided with recessed
Shape block, the width of convex block are equal to the groove width of concave block groove, and rotating bar 9 and extension rod 12 are clamped, the bottom of two supporting blocks 11
Portion is fixedly installed with firm seat 13, the opposite side of two supporting blocks 11 with the second outer bar 14 for being located at outside rotating bar 9
Connection, the rear surface of the second outer bar 14 are fixedly installed with fixed case 15, and the bottom of fixed case 15 is fixedly installed with mounting base 16, Gu
The inner wall bottom for determining case 15 is fixedly installed with locating piece 17, and the inner wall bottom of locating piece 17 is fixedly installed with spring 18, spring 18
Top be fixedly installed with through locating piece 17 and fixed case 15 and be located at 5 bottom of placement plate fixed link 19, fixed link 19
Width is greater than the width of spring 18 but is less than the width of locating piece 17, and in its natural state, the height of spring 18 is equal to spring 18
2/3rds of 17 height of locating piece, the front surface of two placing boxes 6 offer the locating slot 20 for extending to rear surface, and two
The inside of locating slot 20 is movably installed with bolt 21, pedestal 1, support rod 2, sliding rail 3, detent block 4, placing box 6, the first outer bar
10, supporting block 11, extension rod 12, firm seat 13 and bolt 21 are symmetrically distributed in the two sides of 5 longitudinal centre line of placement plate, turn
Lever 9 and bearing 8 are rotatablely connected with knob 7, and the height of bolt 21 is less than the height of rotating bar 9, placing box 6, the first outer bar
10 and second outer bar 14 be iron, by being provided with sliding rail 3 and detent block 4, placement plate 5 can be enable to move on support rod 2, block
Position block 4 can play a position-limiting action, then under the adjusting of rotating bar 9, extension rod 12, bearing 8 and knob 7, rotatable knob
7, rotating bar 9 is rotated, so that extension rod 12 be made to drive 5 raising and lowering of placement plate, and is provided with spring 18 and fixed link 19,
It can make to provide opposite force in 5 moving process of placement plate, keep moving process more stable and more preferable movement, realize the height of bed
It adjusts, provides convenience for user of service, be more convenient the use of user.
In summary: the height-adjustable bed for student, the height-adjustable bed for student, by being provided with sliding rail
3 and detent block 4, placement plate 5 can be enable to move on support rod 2, detent block 4 can play a position-limiting action, then in rotating bar
9, under the adjusting of extension rod 12, bearing 8 and knob 7, rotatable knob 7 rotates rotating bar 9, so that extension rod 12 be made to drive
5 raising and lowering of placement plate, and it is provided with spring 18 and fixed link 19, it can make in 5 moving process of placement plate, provide reversed
Power keeps moving process more stable and more preferable movement, realizes the height adjustment of bed, provide convenience for user of service, is more convenient
The use of user.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of height-adjustable bed for student, including pedestal (1), it is characterised in that: the quantity of the pedestal (1) is two
A, the top of two pedestals (1) is fixedly installed with support rod (2), and the left and right sides of two support rods (2) is fixed
It is equipped with sliding rail (3), the outside of two support rods (2) is fixedly installed with the detent block positioned at sliding rail (3) upper and lower sides
(4), the outside of two support rods (2) placement plate (5) external with sliding rail (3) are located at is connect, two support rods
(2) outside is fixedly installed with the placing box (6) for being located below detent block (4) bottom, the left side of the left side placing box (6)
It is movably installed with knob (7), is movably installed on the right side of the right side placing box (6) bearing (8), the right side of the knob (7)
It is connect with rotating bar (9) with the left side of bearing (8), two placing box (6) opposite sides, which are fixedly installed with to be located at, to be turned
External the first outer bar (10) of lever (9), two opposite sides of first outer bar (10) are movably installed with supporting block
(11), the inside of two supporting blocks (11) is movably installed with positioned at rotating bar (9) rear surface and placement plate (5) bottom
The bottom of extension rod (12), two supporting blocks (11) is fixedly installed with firm seat (13), two supporting blocks (11)
Opposite side the second outer bar (14) external with rotating bar (9) are located at is connect, and the rear surface of second outer bar (14) is solid
Dingan County is equipped with fixed case (15), and the bottom of the fixed case (15) is fixedly installed with mounting base (16), the fixed case (15)
Inner wall bottom is fixedly installed with locating piece (17), and the inner wall bottom of the locating piece (17) is fixedly installed with spring (18), described
The fixed link of placement plate (5) bottom is fixedly installed with through locating piece (17) and fixed case (15) and is located at the top of spring (18)
(19), the front surface of two placing boxes (6) offers the locating slot (20) for extending to rear surface, two locating slots
(20) inside is movably installed with bolt (21).
2. a kind of height-adjustable bed for student according to claim 1, it is characterised in that: the detent block (4)
Width, which is greater than, closes on the distance between opposite side of two sliding rails (3), between having between lower section detent block (4) and placing box (6)
Gap, gap are greater than four millimeters.
3. a kind of height-adjustable bed for student according to claim 1, it is characterised in that: the rotating bar (9)
Outside is provided with convex block, and the outside of extension rod (12) is provided with concave block, and the width of the convex block is equal to concave block groove
Groove width, the rotating bar (9) and extension rod (12) are clamped.
4. a kind of height-adjustable bed for student according to claim 1, it is characterised in that: the pedestal (1), support
Bar (2), sliding rail (3), detent block (4), placing box (6), the first outer bar (10), supporting block (11), extension rod (12), firm seat
(13) and bolt (21) is symmetrically distributed in the two sides of placement plate (5) longitudinal centre line.
5. a kind of height-adjustable bed for student according to claim 1, it is characterised in that: the fixed link (19)
Width be greater than spring (18) width but be less than locating piece (17) width, the spring (18) in its natural state, spring
(18) height is equal to 2/3rds of locating piece (17) height.
6. a kind of height-adjustable bed for student according to claim 1, it is characterised in that: the rotating bar (9) and
Bearing (8) is rotatablely connected with knob (7), and the height of bolt (21) is less than the height of rotating bar (9), the placing box (6), the
One outer bar (10) and the second outer bar (14) are iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764386.3U CN209450192U (en) | 2018-10-30 | 2018-10-30 | A kind of height-adjustable bed for student |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764386.3U CN209450192U (en) | 2018-10-30 | 2018-10-30 | A kind of height-adjustable bed for student |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209450192U true CN209450192U (en) | 2019-10-01 |
Family
ID=68037603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821764386.3U Expired - Fee Related CN209450192U (en) | 2018-10-30 | 2018-10-30 | A kind of height-adjustable bed for student |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209450192U (en) |
-
2018
- 2018-10-30 CN CN201821764386.3U patent/CN209450192U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191001 Termination date: 20201030 |