CN109090892A - A kind of fixed device of sheet that can be wrinkle resistant - Google Patents
A kind of fixed device of sheet that can be wrinkle resistant Download PDFInfo
- Publication number
- CN109090892A CN109090892A CN201811059754.9A CN201811059754A CN109090892A CN 109090892 A CN109090892 A CN 109090892A CN 201811059754 A CN201811059754 A CN 201811059754A CN 109090892 A CN109090892 A CN 109090892A
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- sheet
- stringer board
- welded
- bearing
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- 230000037303 wrinkles Effects 0.000 title claims abstract description 20
- 230000002146 bilateral effect Effects 0.000 claims description 13
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/02—Holders for loose bed elements, e.g. sheet holders; bed cover holders
- A47C21/022—Sheet holders; Bed cover holders
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- Invalid Beds And Related Equipment (AREA)
- Bedding Items (AREA)
Abstract
The invention discloses a kind of fixed devices of sheet that can be wrinkle resistant, including level-one stringer board, second level stringer board and bearing plate, vertical slot is offered in one end that level-one stringer board, second level stringer board are mutually welded with bearing plate, and bearing is welded in vertical slot, turning set is equipped with shaft in bearing, it is welded with roller bearing screw rod in shaft, and is threaded with roller bearing nut on roller bearing screw rod.The present invention is by carrying out gravity compacting and buffered to the fixed the bottom of the device of sheet, so that it is guaranteed that the stability of device entirety；It is flexible by roller bearing screw rod transmission and telescopic rod, to make fixed device be able to carry out fast and convenient adjusting in the horizontal and vertical directions, so that fixed device can be suitable for the sheet of different size；The phenomenon that carrying out transmission limit by wheel and rack, make clamping bar that clamping plate be driven to grip sheet, so that sheet be made to remain tight state on mattress, guaranteeing that sheet is fitted closely with mattress, sheet is effectively avoided fold overlapping occur and fall off.
Description
Technical field
The present invention relates to furniture working service technical fields, more particularly to a kind of fixed device of sheet that can be wrinkle resistant.
Background technique
Sheet is one of the textile on bed, also referred to as coverlet, quilt cover, generally uses wealthy soft warmth retention property good
Fabric is made.
Because sheet needs to meet soft comfortable sense of touch, so sheet itself lacks stable structure.Sheet was using
Cheng Zhong is laid on mattress more, but the soft characteristic that sheet itself has, so that sheet is with other objects when contacting, easily
It deforms, in sleep procedure, the needs of sleeping position adjustment is often had, for active children, so that sheet
Easily there is fold and overlapping, easily sheet is made to be separated with mattress, or even will cause sheet and fall, is not only easy to make sheet
At pollution, sleep quality also will affect.
Summary of the invention
The purpose of the present invention is to solve in the prior art because sheet have soft characteristic cause using when be easy to appear
The problem of fold overlapping and positional shift, and the fixed device of a kind of sheet that can be wrinkle resistant proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of fixed device of sheet that can be wrinkle resistant, including level-one stringer board, second level stringer board and bearing plate, the level-one stringer board,
Vertical slot is offered in one end that second level stringer board is mutually welded with bearing plate, and bearing is welded in vertical slot, turning set in the bearing
Equipped with shaft, roller bearing screw rod is welded in the shaft, and roller bearing nut is threaded on roller bearing screw rod, the roller bearing nut
It is equipped with connection component, the connection component is welded with bearing bar on one end far from roller bearing nut, and bearing bar is far from connection
Two toothed racks are symmetrically welded on one end of component, two rack gears are connected with clamping bar far from one end upper pin of bearing bar,
And clamping bar, far from clamping plate has been bolted on one end of rack gear, the clamping plate lower end is stained with rubber pad by seccotine, described
Level-one cavity and a second level cavity there are two symmetrically being opened up on bearing bar, and level-one slide bar, institute are equipped in two level-one cavities
It states and is equipped with and second level slide bar in second level cavity, gear is respectively connected on two level-one slide bars, and be welded on second level slide bar
Bilateral rack gear is connected with pull rod on two gears, and two pull rods are connected with sliding block, the sliding block far from one end of gear
Port is inside offered, elongated slot is symmetrically offered on two clamping bars, gag lever post is welded in the elongated slot, and cover on gag lever post
It is equipped with brute spring, is equipped with Buffer Unit on the level-one stringer board, second level stringer board and bearing plate.
Preferably, the level-one stringer board, second level stringer board and bearing plate are welded to each other, and vertical slot is opened in level-one stringer board and two
In one end that grade stringer board mutually welds, and vertical slot opening inside diameter is slightly larger than spindle outer diameter, and shaft lower end turning set is set to vertical slot
Interior, roller bearing screw rod upper end is welded with handle.
Preferably, the connection component includes with flowering structure: telescopic rod has been bolted on the roller bearing nut, and flexible
Bar has been bolted connection folder on one end far from roller bearing nut, the connection presss from both sides and offers shelves on one end far from telescopic rod
Mouthful, and shelves mouth inner bolt is connected with connecting rod, and sub-stent is welded on the one end of connecting rod far from connection folder, and hand lever sliding runs through
Sub-stent, the sub-stent upper end offer screw hole, and screw hole internal screw thread is connected with clamping screw, the clamping screw lower end with
Hand lever offsets.
Preferably, the sub-stent is bolted far from one end of connection folder with bearing bar, two level-one slide bars point
Not with two level-one cavity clearance fits, and second level slide bar and second level cavity clearance fit, two level-one slide bars and second level
Slide bar has been bolted hand lever on one end of sub-stent jointly.
Preferably, two gears are connect with two level-one slide bar pin shafts respectively, two gear upper ends respectively with
Two toothed racks engagement connection, and two gear lower ends engage connection with bilateral rack gear, two pull rod both ends respectively with gear
Grade slider pin axis connection, two gag lever posts respectively with the port clearance fit in two sliding blocks, the brute spring both ends
It offsets respectively with elongated slot bottom end and sliding block.
Preferably, multiple grooves are equidistantly offered respectively in the level-one stringer board, second level stringer board and bearing plate, and in groove
It is welded with reset spring, the more reset spring upper ends are welded with buffer board jointly.
Compared with prior art, the present invention has following advantages:
1, the present invention is arranged shaft by rotating in vertical slot, drives roller bearing nut to carry out fortune up and down using roller bearing screw rod
It is dynamic, help to adjust fixed device height, horizontal direction adjustment is carried out to fixed device using telescopic rod, to adapt to and different height
Degree, size sheet be capable of the position that rapid and convenient adjusts fixed device when using, so as to make with the cooperation of plurality of specifications sheet
With helping to realize the flexibility of the fixed device of sheet.
2, the present invention is by carrying out vertical welding for level-one stringer board, second level stringer board and bearing plate, using mattress to bearing plate
Extruding fixation is carried out, is offseted by two pieces of stringer boards to mattress, to realize the position restriction to the fixed device of sheet；By
Buffer structure is set up on level-one stringer board, second level stringer board and bearing plate, to carry out damping, buffering to suffered external force, is conducive to mention
The stability of the fixed device of height reduces external force and impacts caused by fixed device.
3, the present invention sets up rack gear, clamping bar and clamping bar by branch point symmetry of bearing bar, utilizes the clamping bar pair of the connection of pin shaft
Clamping plate carries out multidirectional adjusting；Simultaneously by the mobile level-one slide bar of horizontal direction and second level slide bar, drawn using gear mesh pull rod
Movement is stretched, to make sliding block be moved with gag lever post fulcrum using pull rod, clamping bar and clamping plate is driven to carry out the position of angle
Adjusting, make two clamping plates mutually from or offset, in order to carry out elastic management to sheet.
4, the present invention drives bilateral rack gear and two gear synchronous to move using second level slide bar, passes through intermeshing tooth
Wheel, bilateral rack gear and rack gear pass through the opening and closing power to gear engagement and brute spring to promote the compact stability of drive mechanism
Restriction is supported to clamping bar, the position of clamping plate angle is fixed with realizing, to guarantee that clamping plate effectively presss from both sides sheet
Fixation is held, sheet is made to be in tight state always, prevents sheet from fold occur and even falls off.
In conclusion the present invention carries out gravity compacting and buffered by fixing the bottom of the device to sheet, so that it is guaranteed that
The stability of device entirety；It is flexible by roller bearing screw rod transmission and telescopic rod, to make fixed device both horizontally and vertically
On be able to carry out fast and convenient adjusting so that fixed device can be suitable for the sheet of different size；Pass through wheel and rack
Transmission limit is carried out, makes clamping bar that clamping plate be driven to grip sheet, so that sheet be made to remain tight on mattress
The phenomenon that state guarantees that sheet is fitted closely with mattress, and sheet is effectively avoided fold overlapping occur and fall off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the fixed device of sheet that one kind proposed by the present invention can be wrinkle resistant；
Fig. 2 is the part A structure enlargement diagram for the fixed device of sheet that one kind proposed by the present invention can be wrinkle resistant；
Fig. 3 is the part B structure enlargement diagram for the fixed device of sheet that one kind proposed by the present invention can be wrinkle resistant；
Fig. 4 is that the level-one stringer board for the fixed device of sheet that one kind proposed by the present invention can be wrinkle resistant and that second level stringer board part are tied
Structure schematic top plan view；
Fig. 5 is the connection clamping structure schematic front view for the fixed device of sheet that one kind proposed by the present invention can be wrinkle resistant；
Fig. 6 is the clamping plate internal structure schematic cross-sectional view for the fixed device of sheet that one kind proposed by the present invention can be wrinkle resistant；
Fig. 7 is that the Buffer Unit part-structure for the fixed device of sheet that one kind proposed by the present invention can be wrinkle resistant overlooks signal
Figure.
In figure: 1 level-one stringer board, 2 second level stringer boards, 3 vertical slots, 4 bearings, 5 shafts, 6 roller bearing screw rods, 7 handles, 8 roller bearing nuts,
9 telescopic rods, 10 connection folders, 11 grades of mouths, 12 connecting rods, 13 sub-stents, 14 bearing bars, 15 rack gears, 16 clamping bars, 17 clamping plates, 18 rubber
Pad, 19 level-one cavities, 20 second level cavities, 21 level-one slide bars, 22 gears, 23 second level slide bars, 24 bilateral rack gears, 25 pull rods, 26 are slided
Block, 27 ports, 28 elongated slots, 29 gag lever posts, 30 brute springs, 31 hand levers, 32 bearing plates, 33 grooves, 34 reset springs, 35 bufferings
Plate, 36 screw holes, 37 clamping screws.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Figure 1 to Figure 7, a kind of fixed device of sheet that can be wrinkle resistant, four, the fixation device be it is a set of, complete cooperation makes
With, including level-one stringer board 1, second level stringer board 2 and bearing plate 32, level-one stringer board 1, second level stringer board 2 and bearing plate 32 are all made of 1-
The stainless steel plate of 1.5CM thickness, level-one stringer board 1 and second level stringer board 2 use Rectangular Plate Structure, and bearing plate 32 is hardened using triangle
Structure offers vertical slot 3 in one end that level-one stringer board 1, second level stringer board 2 are welded with 3 phase of bearing plate, and is welded with bearing in vertical slot 3
4, turning set is equipped with shaft 5 in bearing 4, is welded with roller bearing screw rod 6 in shaft 5, and roller bearing spiral shell is threaded on roller bearing screw rod 6
Mother 8, roller bearing nut 8 are equipped with connection component, and connection component is welded with bearing bar 14 on one end far from roller bearing nut 8, and holds
Weight bar 14 is far from two toothed racks 15 are symmetrically welded on one end of connection component, two about 15 rack gears are corresponding, and rack gear 15 1
End is equipped with pin shaft, and two toothed racks 15 are connected with clamping bar 16 far from one end upper pin of bearing bar 14, and clamping bar 16 connects rack gear 15
One end on offer through-hole, through-hole internal diameter is slightly larger than pin shaft outer diameter, and is bolted on the one end of clamping bar 16 far from rack gear 15
There is clamping plate 17, clamping plate 17 uses wood materials, and 17 lower end of clamping plate is stained with rubber pad 18 by seccotine, and reduction is contacted with sheet
When degree of wear caused by it, sheet is centainly protected.
It should be noted that when being only applied more than the external force of frictional resistance between shaft 5 and bearing 4 to handle 7, ability
Realize the rotation of shaft 5 and roller bearing screw rod 6, otherwise, shaft 5 and bearing 4 are in static limit state, thus to roller bearing nut 8
It is limited.
Level-one cavity 19 and a second level cavity 20 there are two symmetrically being opened up on bearing bar 14, and in two level-one cavities 19
It equipped with level-one slide bar 21, is equipped with and second level slide bar 23 in second level cavity 20, gear 22 is respectively connected on two level-one slide bars 21, and
Bilateral rack gear 24 is welded on second level slide bar 23, bilateral rack gear 24 is mainly used for carrying out two gears 22 support that offsets, and two
Pull rod 25 is connected on gear 22, pull rod 25 is needed using stainless steel material, to ensure 25 stress performance of pull rod, and two pull rods
25 one end far from gear 22 are connected with sliding block 26, port 27 are offered in sliding block 26,27 opening inside diameter of port is slightly larger than limit
29 outer diameter of bar is slided for fulcrum with gag lever post 29 convenient for sliding block 26, symmetrically offers elongated slot 28, elongated slot on two clamping bars 16
It is welded with gag lever post 29 in 28, and is put on gag lever post 29 equipped with brute spring 30, level-one stringer board 1, second level stringer board 2 and bearing plate
Buffer Unit is equipped on 32.
Level-one stringer board 1, second level stringer board 2 and bearing plate 32 are welded to each other, by increasing fixed the bottom of the device contact area, with
Guarantee monolithic stability habit, and vertical slot 3 is opened in one end that level-one stringer board 1 is welded with 2 phase of second level stringer board, and vertical slot 3 is open
Internal diameter is slightly larger than 5 outer diameter of shaft, and 5 lower end turning set of shaft is set in vertical slot 3, and 6 upper end of roller bearing screw rod is welded with handle 7.
Connection component includes with flowering structure: telescopic rod 9 has been bolted on roller bearing nut 8, and telescopic rod 9 is far from roller bearing spiral shell
Connection folder 10 is bolted on one end of mother 8,10 specific structures are pressed from both sides in connection as shown in figure 5, connection folder 10 is far from telescopic rod 9
Shelves mouth 11 is offered on one end, thread cavity is offered on shelves mouth 11, fixes convenient for bolt, and 11 inner bolt of shelves mouth is connected with connecting rod
12, and it is welded with sub-stent 13 on the one end of connecting rod 12 far from connection folder 10, it is laterally opened up in sub-stent 13 there are two through-hole, just
Run through sub-stent 13 in the sliding of hand lever 31,13 upper end of sub-stent offers screw hole 36, and paper is connected with locking screw in screw hole 36
Bolt 37,37 lower end of clamping screw offset with hand lever 31, by the way that clamping screw 37 is tightened or unscrewed in screw hole 36, make clamping screw
37 lower ends offset with hand lever 31 or mutually from consequently facilitating or movement fixed to hand lever 31, sub-stent 13 is separate to connect the one of folder 10
End is bolted with bearing bar 14, two level-one slide bars 21 respectively with two 19 clearance fits of level-one cavity, and second level slide bar 23
With 20 clearance fit of second level cavity, two level-one slide bars 21 and second level the slide bar 23 common bolt on one end of sub-stent 13 connect
It is connected to hand lever 31, can be realized by hand lever 31 and operation is synchronized to two level-one slide bars 21 and second level slide bar 23, guarantees transmission
Coordinate.
Two gears 22 are connect with two 21 pin shafts of level-one slide bar respectively, two 22 upper ends of gear respectively with two toothed racks 15
Engagement connection, and two 22 lower ends of gear engage connection with bilateral rack gear 24, two 25 both ends of pull rod respectively with 22 grades of cunnings of gear
The connection of 26 pin shaft of block, two gag lever posts 29 respectively with 27 clearance fit of port in two sliding blocks 26, divide by 30 both ends of brute spring
It does not offset with 28 bottom end of elongated slot and sliding block 26.
Bilateral rack gear 24 engages connection with rack gear 15 and gear 22 respectively, to guarantee the compactedness of drive mechanism, avoids tooth
Cause to be mutually disengaged because gap is slack and undisciplined between wheel 22 and rack gear 15.
Multiple grooves 33, and weldering in groove 33 are equidistantly offered in level-one stringer board 1, second level stringer board 2 and bearing plate 32 respectively
It is connected to reset spring 34, more 34 upper ends of reset spring are welded with buffer board 35 jointly, and plastic board material can be used in buffer board 35,
It is buffered with the gravity to mattress with squeezing action power, facilitates the overall stability for promoting fixed device.
The present invention can be specifically described its principle of work and power by following operation:
Firstly, the fixation device is kit, four fixed devices are one group, are gripped to sheet quadrangle.
Fixed device is steadily placed in bedstead quadrangle, mattress quadrangle lower end is made to be individually positioned in bearing plate 32 by the first step
On, by the fixed device of appropriate adjustment and mattress, so that mattress quadrangle lower end offsets with the buffer board 35 on bearing plate 32, simultaneously
The four sides side wall of mattress is set to offset respectively with the buffer board 35 on level-one stringer board 1 and second level stringer board 2, the contracting of 34 stress of reset spring
It closes, external force suffered by buffer board 35 is reversely supported, the gravity of fixed device is squeezed to reduce mattress gravity.
Second step, by rotate 6 upper end of roller bearing screw rod handle 7, rotate roller bearing screw rod 6, meanwhile, shaft 5 with
Bearing 4 is that fulcrum is rotated, and during rotation, roller bearing nut 8 is moved upwardly or downwardly roller bearing screw rod 6,8 band of roller bearing nut
Dynamic connection component and clamping piece are moved upwardly or downwardly, and when fixed device upper end and close sheet height, stop operating handle
7, to realize that height adjusts to fixed device；Furthermore telescopic rod 9 is pushed or pull on by level side, is driven using telescopic rod 9
Clamping piece moves in the horizontal direction, when making clamping plate 17 close to sheet, stops operation telescopic rod 9.
Third step unscrews clamping screw 37 on sub-stent 13, makes 37 lower end of clamping screw with 31 phase of hand lever from manpower pushes away
It starts bar 31, drives two level-one slide bars 21 and second level slide bar 23 respectively in level-one cavity 19 and second level cavity 20 using hand lever 31
Interior horizontal sliding, two level-one slide bars 21 drive 15 engagement rotation of two gears 22 and two toothed racks respectively, meanwhile, second level slide bar
23 drive bilateral 24 upper and lower sides of rack gear respectively with two 15 engagement rotations of gear.
In the process, when two gears 22 rotate, two 25 angle of pull rod adjustment are driven respectively, and two pull rods 25 drive
Two sliding blocks 26 are that fulcrum moves obliquely with two gag lever posts 29, at this point, two brute springs 30 play support to sliding block 26
Effect, so that two pull rods 25 are supported two clamping bars 16, to make two clamping plates 17 move closer to, when two pieces of rubber pads
When 18 pairs of sheets grip, stops pushing hand lever 31, clamping screw 37 is tightened on sub-stent 13, makes clamping screw 37
Through screw hole 36 and offseting with hand lever 31, limitation hand lever 31 is moved for lower end, can prevent horizontal direction from going to bed 17 band of single pass-through clamping plate
Moving gear 22 rotates backward, so that two gears 22 be made to fix respectively with rack gear 15 and the intermeshing of bilateral rack gear 24.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. the fixed device of the sheet that one kind can be wrinkle resistant, including level-one stringer board (1), second level stringer board (2) and bearing plate (32), feature
It is, is offered vertical slot (3) in one end that the level-one stringer board (1), second level stringer board (2) are mutually welded with bearing plate (3), and vertical slot
(3) it is welded with bearing (4) in, the interior turning set of the bearing (4) is equipped with shaft (5), is welded with roller bearing screw rod on the shaft (5)
(6), it and on roller bearing screw rod (6) is threaded with roller bearing nut (8), the roller bearing nut (8) is equipped with connection component, the company
Connected components are welded with bearing bar (14) on one end far from roller bearing nut (8), and the one end of bearing bar (14) far from connection component
On be symmetrically welded with two toothed racks (15), two rack gears (15) are connected with clamping bar far from one end upper pin of bearing bar (14)
(16), and clamping bar (16) on the one end of rack gear (15) far from being bolted clamping plate (17), and clamping plate (17) lower end passes through strong
Power gluing has rubber pad (18), symmetrically opens up that there are two level-one cavity (19) and a second level cavities on the bearing bar (14)
(20), level-one slide bar (21) and in two level-one cavities (19) are equipped with, are equipped with and second level slide bar in the second level cavity (20)
(23), it is respectively connected with gear (22) on two level-one slide bars (21), and is welded with bilateral rack gear on second level slide bar (23)
(24), it is connected with pull rod (25) on two gears (22), and two pull rods (25) are connected with far from the one end of gear (22)
Sliding block (26), the sliding block (26) is interior to be offered port (27), symmetrically offers elongated slot (28), institute on two clamping bars (16)
It states and is welded with gag lever post (29) in elongated slot (28), and put on gag lever post (29) equipped with brute spring (30), the level-one stringer board
(1), Buffer Unit is equipped on second level stringer board (2) and bearing plate (32).
2. the fixed device of the sheet that one kind according to claim 1 can be wrinkle resistant, which is characterized in that the level-one stringer board (1),
Second level stringer board (2) is welded to each other with bearing plate (32), and vertical slot (3) is opened in level-one stringer board (1) and mutually welds with second level stringer board (2)
One end in, and vertical slot (3) opening inside diameter be slightly larger than shaft (5) outer diameter, shaft (5) the lower end turning set be set to vertical slot (3)
Interior, roller bearing screw rod (6) upper end is welded with handle (7).
3. the fixed device of sheet that one kind according to claim 1 can be wrinkle resistant, which is characterized in that the connection component includes
With flowering structure: being bolted telescopic rod (9) on the roller bearing nut (8), and the one of telescopic rod (9) separate roller bearing nut (8)
It has been bolted connection folder (10) on end, has been offered shelves mouth (11) on one end of the connection folder (10) separate telescopic rod (9), and
Shelves mouth (11) inner bolt is connected with connecting rod (12), and is welded with sub-stent on the one end of connecting rod (12) far from connection folder (10)
(13)。
4. the fixed device of the sheet that one kind according to claim 3 can be wrinkle resistant, which is characterized in that the sub-stent (13) is remote
From connection folder (10) one end be bolted with bearing bar (14), two level-one slide bars (21) respectively with two level-one cavities
(19) clearance fit, and second level slide bar (23) and second level cavity (20) clearance fit, two level-one slide bars (21) and second level
Slide bar (23) has been bolted hand lever (31) jointly on the one end of sub-stent (13), and hand lever (31) sliding runs through sub-stent
(13), sub-stent (13) upper end offers screw hole (36), and screw hole (36) interior paper is connected with clamping screw (37), described
Clamping screw (37) lower end offsets with hand lever (31).
5. the fixed device of the sheet that one kind according to claim 1 can be wrinkle resistant, which is characterized in that two gears (22)
Connect respectively with two level-one slide bar (21) pin shafts, two gear (22) upper ends respectively with two toothed racks (15) company of engagement
Connect, and two gear (22) lower ends engage connection with bilateral rack gear (24), two pull rod (25) both ends respectively with gear
(22) grade sliding block (26) pin shaft connects, and two gag lever posts (29) are matched with port (27) gap in two sliding blocks (26) respectively
It closes, brute spring (30) both ends offset with elongated slot (28) bottom end and sliding block (26) respectively.
6. the fixed device of the sheet that one kind according to claim 1 can be wrinkle resistant, which is characterized in that the level-one stringer board (1),
It is equidistantly offered respectively multiple grooves (33) in second level stringer board (2) and bearing plate (32), and is welded with reset bullet in groove (33)
Spring (34), more reset spring (34) upper ends are welded with buffer board (35) jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059754.9A CN109090892B (en) | 2018-09-12 | 2018-09-12 | Sheet fixing device capable of preventing wrinkles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059754.9A CN109090892B (en) | 2018-09-12 | 2018-09-12 | Sheet fixing device capable of preventing wrinkles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109090892A true CN109090892A (en) | 2018-12-28 |
| CN109090892B CN109090892B (en) | 2020-12-22 |
Family
ID=64866039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811059754.9A Active CN109090892B (en) | 2018-09-12 | 2018-09-12 | Sheet fixing device capable of preventing wrinkles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109090892B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451323A (en) * | 2019-08-23 | 2019-11-15 | 贵州西牛王印务有限公司 | A kind of anti-wadding device of offset press |
| CN112336545A (en) * | 2020-11-20 | 2021-02-09 | 甘肃省人民医院 | Wisdom endowment with medical nursing bed that has location safeguard function |
| CN112520307A (en) * | 2021-01-11 | 2021-03-19 | 陶文 | Steel processing walking limiting system |
| CN114504215A (en) * | 2022-01-24 | 2022-05-17 | 朱加俊 | Device convenient to bed sheet is laid and is prevented that bed sheet is gliding |
| CN117163726A (en) * | 2023-11-02 | 2023-12-05 | 山东源自然家居用品有限公司 | Cloth rolling device for producing bed sheets and application method thereof |
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| CN110451323A (en) * | 2019-08-23 | 2019-11-15 | 贵州西牛王印务有限公司 | A kind of anti-wadding device of offset press |
| CN110451323B (en) * | 2019-08-23 | 2024-02-27 | 贵州西牛王印务有限公司 | Crease-resistant paper device of offset press |
| CN112336545A (en) * | 2020-11-20 | 2021-02-09 | 甘肃省人民医院 | Wisdom endowment with medical nursing bed that has location safeguard function |
| CN112520307A (en) * | 2021-01-11 | 2021-03-19 | 陶文 | Steel processing walking limiting system |
| CN114504215A (en) * | 2022-01-24 | 2022-05-17 | 朱加俊 | Device convenient to bed sheet is laid and is prevented that bed sheet is gliding |
| CN117163726A (en) * | 2023-11-02 | 2023-12-05 | 山东源自然家居用品有限公司 | Cloth rolling device for producing bed sheets and application method thereof |
| CN117163726B (en) * | 2023-11-02 | 2024-01-05 | 山东源自然家居用品有限公司 | Cloth rolling device for producing bed sheets and application method thereof |
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