CN209058515U - Dormitory lazyboot's rack of mosquito net - Google Patents
Dormitory lazyboot's rack of mosquito net Download PDFInfo
- Publication number
- CN209058515U CN209058515U CN201820968982.7U CN201820968982U CN209058515U CN 209058515 U CN209058515 U CN 209058515U CN 201820968982 U CN201820968982 U CN 201820968982U CN 209058515 U CN209058515 U CN 209058515U
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- China
- Prior art keywords
- cylinder
- rotation cylinder
- mosquito net
- support
- sleeve
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Abstract
Dormitory lazyboot's rack of mosquito net, include: fixed frame, telescopic rod, trihedral fixing piece, the first rotation cylinder, cylinder, at least two have the limb in gap, the second rotation cylinder, sleeve, two support rods, two brackets for being used to support mosquito net, the vertical Connection Bracket in telescopic rod one end, the other end vertically connects trihedral fixing piece, first rotation cylinder, cylinder, the second rotation cylinder, sleeve are successively sheathed on from bottom to up in the secondary bar of telescopic rod, limb is welded in the top end face of cylinder, and along the circumference uniform distribution of cylinder；A hollow entirety is successively formed by welding in first rotation cylinder, cylinder, limb from bottom to up.Its advantage is that: spliced without more connecting rods；Two constitute Y between bracket and telescopic rod, between support rod and telescopic rod, and the design of the equal angle rotatable of bracket, support rod, while supporting mosquito net to realize, the upper and lower flexible of telescopic rod can be passed through, the tilt angle and height of bracket are controlled, so that rack of mosquito net is suitable for various specifications.
Description
Technical field
The utility model relates to articles for daily use technical field, specifically a kind of dormitory lazyboot rack of mosquito net.
Background technique
Rack of mosquito net is product necessary to people's daily life, with the raising of people's daily life level, for mosquito net
The requirement of frame is also continuously improved.Rack of mosquito net currently on the market mainly assembled by more connecting rods, needed before use into
Row assembles, cumbersome and easy to wear.If easily loosening between connecting rod using overlong time, its stability is reduced.Especially
In each campus dormitory, cumbersome tetragonal body rack of mosquito net is unable to satisfy the demand of student, needs a kind of more simple rack of mosquito net.
Utility model content
In order to solve above-mentioned technological deficiency, the utility model provides that a kind of structure is simple, stability is good, without assembling, and
It can voluntarily be adjusted according to the size of bed, to be suitable for dormitory lazyboot's rack of mosquito net of all size bed.
Dormitory lazyboot's rack of mosquito net, comprising: fixed frame, telescopic rod, the trihedral for being fixed in bed body by screw are solid
Determine part, the first rotation cylinder, there is the limb in gap, tapped second to revolve cylinder, sleeve, two with externally threaded cylinder, at least two
Root is symmetrically disposed on the support rod of sleeve two sides, two brackets for being used to support mosquito net, the vertical Connection Bracket in telescopic rod one end,
The other end vertically connects trihedral fixing piece, and the first rotation cylinder, cylinder, the second rotation cylinder, sleeve are successively sheathed on flexible from bottom to up
In the secondary bar of bar, limb is welded in the top end face of cylinder, and along the circumference uniform distribution of cylinder；First rotation cylinder, cylinder, limb from down toward
On a hollow entirety is successively formed by welding so that contacting at the top of bottom and the telescopic rod upper rhabd of the first rotation cylinder, first revolves
The upper diameter of cylinder is greater than lower diameter；
Second rotation cylinder is connected together with lower cartridge, and the upper diameter of the second rotation cylinder is less than lower diameter, so that the second rotation
Cylinder moves down in the secondary bar of telescopic rod, the inner wall of the second rotation cylinder oppresses limb, and the gap between adjacent limb reduces, for card
Tight secondary bar is simultaneously screwed by the second rotation cylinder and cylinder to fix secondary bar height；Support rod one end and sleeve connection, the other end and branch
Frame connection, bracket one end are connect with trihedral fixing piece, and the other end is provided with angle supporting device, is used to support mosquito net；Two brackets
Trihedral fixing piece two sides are symmetrically disposed on, and the center line of two brackets is overlapped with the center line of two support rods, so that two
Y is constituted between root bracket and telescopic rod, between support rod and telescopic rod.
Dormitory lazyboot's rack of mosquito net, its advantage is that:
Conventional tetragonal body mosquito net frame is broken, has been spliced without more connecting rods；Two brackets and telescopic rod
Between, the design of Y and the equal angle rotatable of bracket, support rod is constituted between support rod and telescopic rod, to realize support mosquito
It, can be by the upper and lower flexible of telescopic rod, to control the tilt angle and height of bracket, so that rack of mosquito net is applicable in while account
In various specifications；Finally, the structure of fixed frame designs, convenient for the fixation and movement of rack of mosquito net.The utility model structure is simple,
Easy to operate, stability is good, practical without assembling.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the first rotation cylinder, second revolve the structural schematic diagram that cylinder is not tightened in the utility model；
Fig. 3 is that the utility model is installed on the partial structure diagram on bed；
Fig. 4 is another partial structure diagram being installed on bed of the utility model；
Fig. 5 is fixed rack structure schematic diagram；
Fig. 6 is cylindrical structure schematic diagram；
The overall structure top view that Fig. 7 is constituted for the first rotation cylinder, cylinder, limb；
Fig. 8 is sleeve part cross-sectional view；
Fig. 9 is the bottom view of sleeve；
Figure 10 is the second rotation cylinder cross-sectional view；
Figure 11 is trihedral anchor structure schematic diagram；
Figure 12 is the partial structure diagram that the second support plate, third rotary shaft are provided on bracket；
Wherein:
Fixed frame 1, screw 1A, threaded hole 1B, top plate 1C, side plate 1D, bottom plate 1E, accommodating cavity 1F, the second groove 1G；
Telescopic rod 2, secondary bar 2A, mobile jib 2B；
Trihedral fixing piece 3, front side board 3A, back side panel 3B, bottom side plate 3C, the first rotary shaft 3D；
First rotation cylinder 4；
Cylinder 5, external screw thread 5A；
Limb 6；
Second rotation cylinder 7, internal screw thread 7A, the first groove 7B；
Sleeve 8, the first support plate 8A, the second rotary shaft 8B, lug boss 8C；
Support rod 9；
Bracket 10, the second support plate 10A, third rotary shaft 10B；
Angle supporting device 11, vertical bar 11A, horizontal stripe 11B；
Pedestal 12, bedstead 13, vertical rack 14.
Specific embodiment
According to Fig. 1 to Fig. 4, Fig. 6 to Figure 10: dormitory lazyboot's rack of mosquito net, comprising: for being fixed on bed by screw 1A
Between fixed frame 1, telescopic rod 2, trihedral fixing piece 3, first on body revolve cylinder 4, the cylinder 5, at least two with external screw thread 5A has
The limb 6 of gap, the second rotation cylinder 7 with internal screw thread 7A, 8, two, sleeve support rods for being symmetrically disposed on 8 two sides of sleeve 9, two with
In the bracket 10 of support mosquito net, the vertical Connection Bracket 1 in 2 one end of telescopic rod, the other end vertically connects trihedral fixing piece 3, the
One rotation cylinder 4, cylinder 5, second revolves cylinder 7, sleeve 8 is successively sheathed on from bottom to up on the secondary bar 2A of telescopic rod 2, and limb 6 is welded in
The top end face of cylinder 5, and along the circumference uniform distribution of cylinder 5；First rotation cylinder 4, cylinder 5, limb 6 are successively formed by welding one from bottom to up
Hollow entirety, so that being contacted at the top of the bottom of the first rotation cylinder 4 and 2 upper rhabd 2B of telescopic rod, the upper diameter of the first rotation cylinder 4
Greater than lower diameter；
Second rotation cylinder 7 is connected together with 8 lower part of sleeve, and the upper diameter of the second rotation cylinder 7 is less than lower diameter, so that second
Rotation cylinder 7 moves down on the secondary bar 2A of telescopic rod 2, the inner wall of the second rotation cylinder 7 oppresses limb 6, the gap contracting between adjacent limb 6
It is small, it screws for clamping secondary bar and by the second rotation cylinder 7 and cylinder 5 to fix secondary bar height；9 one end of support rod and sleeve 8 connect
It connecing, the other end is connect with bracket 10, and 10 one end of bracket is connect with trihedral fixing piece 3, and the other end is provided with angle supporting device 11,
It is used to support mosquito net；Two brackets 10 are symmetrically disposed on 3 two sides of trihedral fixing piece, and the center line of two brackets 10 and two
The center line of support rod 9 is overlapped, so that constituting Y between two brackets 10 and telescopic rod 2, between support rod 9 and telescopic rod 2.
Preferably, according to Fig.5: fixed frame 1 is enclosed by the top plate 1C, side plate 1D, bottom plate 1E that open up threaded hole 1B is
U-shaped fixed frame with accommodating cavity 1F, the mobile jib 2B of telescopic rod 2 are fixed on the upper end top plate 1C, and accommodating cavity 1F is used to accommodate bedstead 13,
And threaded hole 1B is penetrated by screw 1A, fixed frame 1 to be fixed on bed；Further, is offered on bottom plate 1E
Two groove 1G, and the second groove 1G is located at the vertical rack 14 on bedstead 13 in second groove 1G, to by fixed frame 1
It is fixed on bedstead 13.
It is identical as the U-shaped structure mouth direction of fixed frame 1 that second groove 1G opens up direction；
According to Figure 11: trihedral fixing piece 3 be cross section is U by front side board 3A, back side panel 3B, bottom side plate 3C enclosing
The trihedral of shape, and two first rotary shaft 3D are also symmetrically arranged in trihedral fixing piece 3, the first both ends rotary shaft 3D difference
It is connect with front side board 3A, back side panel 3B, so that 10 one end of bracket is sheathed on the first rotary shaft 3D；Two groups are provided on sleeve 8
First support plate 8A, two group of first support plate 8A is symmetrically disposed on 8 arranged on left and right sides of sleeve, and every group of first support plate 8A contains two
A support plate disposed in parallel, two support plates pass through the second rotary shaft 8B connection, two group of first support plate 8A's on sleeve 8
Center line is overlapped with the center line of two support rods 9；It is provided with one group of second support plate 10A on every bracket 10, every group second
Support plate 10A contains there are two support plate disposed in parallel, and two support plates pass through third rotary shaft 10B connection, and two brackets
The center line of one group of second support plate 10A on 10 is overlapped with the center line of two brackets 10, so that 9 one end of support rod and the
Two rotary shaft 8B rotation connection, the other end and third rotary shaft 10B are rotatablely connected, and are revolved cylinder 7 when pulling second and are connect with the first rotation cylinder 4
When touching, secondary bar 2A length is adjusted to control rack of mosquito net height, and adjust the angle between two brackets 10, it is wide to control rack of mosquito net
Second rotation cylinder 7 and first to adapt to the bed of different in width, then are revolved cylinder 4 and are tightened by degree.
Further, the first support plate 8A, the second support plate 10A cross section be rectangle, square, semicircle,
Ellipse or other shapes, it is preferably semicircle.
Further, the first rotation 4 lower inner diameter of cylinder is less than or equal to mobile jib 2B diameter, is greater than secondary bar 2A diameter, so that first
Rotation 4 bottom of cylinder is located at the top mobile jib 2B；
Limb 6 is made of flexible material, so that acting on after compressing of the adjacent limb 6 by the second rotation 7 inner wall of cylinder in pressure
The limb 6 that lower direction second revolves 7 one end of cylinder is gathered, and to block telescopic rod, controls the length of telescopic rod 2；Limb 6 is preferably 4
It is a, and along the circumference uniform distribution of cylinder 5,
Second rotation 7 upper inside wall of cylinder offers the first groove 7B, and the first groove 7B is along the second rotation 7 inner wall circumferencial direction of cylinder
It opens up；The outer wall of 8 lower part of sleeve is circumferentially provided with a lug boss 8C, for being arranged in the first groove 7B of the second rotation cylinder 7,
So that sleeve 8 is connected together with the second rotation cylinder 7；
Angle supporting device 11 is made of a vertical bar 11A, a horizontal stripe 11B, and vertical bar 11A and horizontal stripe 11B form right angle shape, bracket
10 one end is connected in the right angle of angle supporting device 11, is used to support mosquito net.
It is also set up on secondary bar 2A and is arranged with a pedestal 12,12 one end of pedestal connects secondary bar 2A, and it is solid that the other end connects trihedral
Part 3 is determined, for fixing trihedral fixing piece 3.
The cross section of pedestal 12 is greater than secondary bar outer diameter, is less than 3 floor space of trihedral fixing piece, and pedestal 12, trihedral are solid
Determine part 3, secondary bar 2A concentrically line.
First rotation 4 inner wall of cylinder is without helical structure.
Secondary bar 2A outer diameter on telescopic rod 2 is less than the outer diameter of mobile jib 2B, so that secondary bar 2A is elongated with respect to mobile jib 2B, shortened.
The utility model is realized in this way:
1, the bedstead 13 of the head of a bed is wrapped up by the accommodating cavity 1F on fixed frame 1, then passes through the spiral shell of top plate 1C with screw 1A
Fixed frame 1 is fixed on bedstead 13 by pit 1B；
2, adjusting telescopic rod 2, i.e., hand-held second rotation cylinder 7 makes it move downward and (move to the first rotation 4 direction of cylinder), when
Second rotation cylinder 7 and limb 6 be when contacting, and holds the second rotation cylinder 7 on the other hand, the other hand adjust secondary bar 2A height (at this point, bracket 10,
Angle between support rod 9 and secondary bar 2A changes, so that the width of the horizontal width between two brackets 10 and bed is mutually fitted
Answer), with the width of adjusting mosquito net frame；
3, after the width for determining rack of mosquito net according to step 2, the second rotation cylinder 7 is made to initially pass through limb 6, so that the second rotation cylinder 7
Inner wall oppress limb 6, the gap between adjacent limb 6 reduces, and is tightened for the second rotation cylinder 7 with cylinder 5；
4, step 1 is repeated on the other side bedstead 13 of bed to 3, then mosquito net is erected on to two mosquito nets fixed on bed
On frame (at this point, two rack of mosquito net are symmetrically disposed on a both ends), four angle supporting devices on two rack of mosquito net constitute a cross section and are
Rectangle, at this point, mosquito net is erected on rack of mosquito net so that mosquito net covers rack of mosquito net, and with the angle supporting device 11 on rack of mosquito net
Contact, i.e., mosquito net sets up success on bed.
5, when not using rack of mosquito net, the screw 1A on mosquito net and fixed frame 1 is removed, rack of mosquito net is detached from bed at this time；
6, by the second rotation rotation of cylinder 7 to be detached from the first rotation cylinder 4, limb 6, and support rod 9, bracket 10 are turned to and is stretched
Bar 2 is parallel, at this point, will shorten telescopic rod 2, the first rotation cylinder 4, second is finally revolved cylinder 7 and tightens fixation, can store up rack of mosquito net
It deposits.
It is conventional structure, principle for unspecified structure and its working principle in the utility model, because
This, does not elaborate, for example, the motion principle etc. of telescopic rod 2.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. dormitory lazyboot's rack of mosquito net characterized by comprising for by screw (1A) be fixed on fixed frame (1) in bed body,
Telescopic rod (2), trihedral fixing piece (3), the first rotation cylinder (4), the cylinder (5) with external screw thread (5A), at least two have gap
Limb (6), the second rotation cylinder (7) with internal screw thread (7A), sleeve (8), two support rods for being symmetrically disposed on sleeve (8) two sides
(9), two brackets (10) for being used to support mosquito net, the vertical Connection Bracket (1) in telescopic rod (2) one end, the other end vertically connects
Trihedral fixing piece (3), the first rotation cylinder (4), cylinder (5), the second rotation cylinder (7), sleeve (8) are successively sheathed on flexible from bottom to up
In the secondary bar (2A) of bar (2), limb (6) is welded in the top end face of cylinder (5), and the circumference uniform distribution along cylinder (5)；First rotation cylinder
(4), a hollow entirety is successively formed by welding in cylinder (5), limb (6) from bottom to up so that first rotation cylinder (4) bottom with stretch
The top of contracting bar (2) upper rhabd (2B) contacts, and the upper diameter of the first rotation cylinder (4) is greater than lower diameter；
Second rotation cylinder (7) is connected together with sleeve (8) lower part, and the upper diameter of the second rotation cylinder (7) is less than lower diameter, so that the
Two rotations cylinder (7) move down in the secondary bar (2A) of telescopic rod (2), the inner wall of the second rotation cylinder (7) oppresses limb (6), adjacent petals
Gap between piece (6) reduces, and screws for clamping secondary bar (2A) and by the second rotation cylinder (7) and cylinder (5) to fix secondary bar
(2A) height；Support rod (9) one end is connect with sleeve (8), and the other end is connect with bracket (10), bracket (10) one end and three faces
Body fixing piece (3) connection, the other end are provided with angle supporting device (11), are used to support mosquito net；Two brackets (10) are symmetrically disposed on three
Face body fixing piece (3) two sides, and the center line of two brackets (10) is overlapped with the center line of two support rods (9), so that two
Y is constituted between bracket (10) and telescopic rod (2), between support rod (9) and telescopic rod (2).
2. dormitory lazyboot rack of mosquito net according to claim 1, which is characterized in that fixed frame (1) is by opening up threaded hole (1B)
It is the U-shaped fixed frame with accommodating cavity (1F) that top plate (1C), side plate (1D), bottom plate (1E), which enclose, and the mobile jib (2B) of telescopic rod (2) is solid
Due to the upper end top plate (1C), accommodating cavity (1F) penetrates threaded hole (1B) for accommodating bedstead (13), and by screw (1A), to
Fixed frame (1) is fixed on bed.
3. dormitory lazyboot rack of mosquito net according to claim 1, which is characterized in that trihedral fixing piece (3) by front side board (3A),
Back side panel (3B), bottom side plate (3C) enclosing are the trihedral that cross section is U-shaped, and are also symmetrical arranged in trihedral fixing piece (3)
There are two first rotary shafts (3D), the both ends the first rotary shaft (3D) are connect with front side board (3A), back side panel (3B) respectively, so that branch
Frame (10) one end is sheathed on the first rotary shaft (3D)；It is provided with two group of first support plate (8A) on sleeve (8), two groups first
Fagging (8A) is symmetrically disposed on sleeve (8) arranged on left and right sides, and every group of first support plate (8A) is containing there are two supports disposed in parallel
Plate, two support plates are connected by the second rotary shaft (8B), the center line and two of two group of first support plate (8A) on sleeve (8)
The center line of root support rod (9) is overlapped；One group of second support plate (10A), every group second support are provided on every bracket (10)
Plate (10A) support plate disposed in parallel containing there are two, two support plates are connected by third rotary shaft (10B), and two brackets
(10) center line of one group of second support plate (10A) on is overlapped with the center line of two brackets (10), so that support rod (9) one
End is rotatablely connected with the second rotary shaft (8B), and the other end and third rotary shaft (10B) are rotatablely connected.
4. dormitory lazyboot rack of mosquito net according to claim 1, which is characterized in that first rotation cylinder (4) lower inner diameter is less than or equal to
Mobile jib (2B) diameter is greater than secondary bar (2A) diameter, so that the first rotation cylinder (4) bottom is located at the top mobile jib (2B).
5. dormitory lazyboot rack of mosquito net according to claim 1, which is characterized in that second rotation cylinder (7) upper inside wall offers the
One groove (7B), and the first groove (7B) is opened up along second rotation cylinder (7) inner wall circumferencial direction；The outer wall of sleeve (8) lower part is circumferential
It is provided with a lug boss (8C), for being arranged in the first groove (7B) of the second rotation cylinder (7), so that sleeve (8) and the second rotation
Cylinder (7) is connected together.
6. dormitory lazyboot rack of mosquito net according to claim 1, which is characterized in that angle supporting device (11) is by a vertical bar (11A), a cross
Item (11B) is constituted, and vertical bar (11A) and horizontal stripe (11B) form right angle shape, and one end of bracket (10) is connected to angle supporting device (11)
In right angle, it is used to support mosquito net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968982.7U CN209058515U (en) | 2018-06-22 | 2018-06-22 | Dormitory lazyboot's rack of mosquito net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968982.7U CN209058515U (en) | 2018-06-22 | 2018-06-22 | Dormitory lazyboot's rack of mosquito net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209058515U true CN209058515U (en) | 2019-07-05 |
Family
ID=67089044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968982.7U Expired - Fee Related CN209058515U (en) | 2018-06-22 | 2018-06-22 | Dormitory lazyboot's rack of mosquito net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209058515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547627A (en) * | 2019-09-06 | 2019-12-10 | 宋洪焕 | Newborn baby safety protection bed |
-
2018
- 2018-06-22 CN CN201820968982.7U patent/CN209058515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547627A (en) * | 2019-09-06 | 2019-12-10 | 宋洪焕 | Newborn baby safety protection bed |
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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 |
Granted publication date: 20190705 Termination date: 20200622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |