CN206647694U - A kind of enhanced eyelid retractor - Google Patents
A kind of enhanced eyelid retractor Download PDFInfo
- Publication number
- CN206647694U CN206647694U CN201720340247.7U CN201720340247U CN206647694U CN 206647694 U CN206647694 U CN 206647694U CN 201720340247 U CN201720340247 U CN 201720340247U CN 206647694 U CN206647694 U CN 206647694U
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- supporting plate
- plate
- bottom plate
- enhanced
- eyelid retractor
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Abstract
The utility model discloses a kind of enhanced eyelid retractor, including support column and support base, the support base includes bottom plate and above bottom plate and has a female screw shell portion, the support column is included with externally threaded hollow stud and located at hollow stud upper end, for supporting the supporting plate of sheet material, the thickness of the supporting plate is more than 5mm, and the top surface of supporting plate and/or bottom surface are provided with material economy hole, and the supporting plate is provided with and protrudes from the cylindrical collar flange of hollow stud.The technical solution adopted in the utility model, supporting plate thicken, and thickness is more than or equal to 5mm, while in order to mitigate supporting plate weight, supporting plate is provided with the material economy hole in cellular distribution, both ensure that the planarization of support plate top surface also saved material, and had alleviated weight.And because support plate thickness is thicker, screw fixes sheet material and supporting plate after screwing in supporting plate, adds the contact area of screw and supporting plate, makes its fixation relatively reliable.
Description
Technical field
It the utility model is related to aerial construction, and in particular to eyelid retractor.
Background technology
Eyelid retractor, field, such as the frame of wood moulding or metal joist such as paved the way applied to waterscape fountain, Balcony Garden, square
Sky, and aerial stone floor of support etc..Water pipe, cable etc can be laid below aerial construction.Current eyelid retractor, in order to
The support strength to sheet material is improved, supporting plate is made thick, but add the dosage of material simultaneously.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of enhanced eyelid retractor, is mitigating the same of weight
When, improve structural strength.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：A kind of enhanced eyelid retractor, including branch
Dagger and support base, the support base include bottom plate and above bottom plate and have female screw shell portion, a branch
Dagger is included with externally threaded hollow stud and located at hollow stud upper end, described hollow for supporting the supporting plate of sheet material
The external screw thread of stud coordinates with the internal thread screw thread in screw shell portion, and the bottom plate is provided with and penetrated for screw so that bottom plate to be fixed
Fixing hole, the thickness of the supporting plate is more than 5mm, and the top surface of supporting plate and/or bottom surface are provided with material economy hole, described
Supporting plate is provided with and protrudes from the cylindrical collar flange of hollow stud.
Preferably, the bottom surface of the collar flange is provided with the reinforcement of enhancing structure intensity.
Preferably, the bottom surface of the collar flange is provided with from center to edge progressively thinning step surface, and the reinforcement
Muscle is on step surface.
Preferably, the bottom surface of the bottom plate is provided with the storage glue groove for being used to store glue to glue and fix bottom plate, described
The upper surface of bottom plate be provided with connected with storage glue groove so that glue unnecessary in storage glue groove emerge emit glue hole.
Preferably, the storage glue groove is included in some storage glue grid being distributed on bottom plate bottom surface, and each glue grid that stores up corresponds to
Glue hole is emitted provided with least one.
Preferably, the bottom plate is circle, and some storage glue grid are around bottom plate bottom center circular array shape point
Cloth.
Preferably, the supporting plate is provided with the fixed plate vertical with supporting plate, and the fixed plate is provided with revolves for screw
Enter the fixing hole so that sheet material and fixed plate to be fixed.
Preferably, the top surface of the supporting plate has four pieces of support convex tendons in crossing distribution around central distribution.
Preferably, the top surface of the supporting plate is offered to screw in for screw and sunk with the screw for fixing sheet material with supporting plate
Hole.
The technical solution adopted in the utility model, supporting plate also thicken on a conventional basis, thickness is more than 5mm, together
When, in order to mitigate supporting plate weight, supporting plate is provided with the material economy hole in cellular distribution, both ensure that support plate top surface
Planarization also save material, alleviate weight.And because support plate thickness is thicker, by sheet material after screw screw-in supporting plate
Fixed with supporting plate, add the contact area of screw and supporting plate, make its fixation relatively reliable.
Certainly, supporting plate thicken position can be positioned only at central part, i.e., the region that collar flange surrounds, and ring-type is convex
Edge does not thicken then, and thinner than supporting plate central part, of course for the structural strength for improving collar flange, by collar flange
Step surface and reinforcement are added on bottom surface, makes the structural strength of supporting plate annular flange portion higher, do not have occur easily by
The problem of compressive strain.
Screw is supplied to penetrate the fixing hole so that bottom plate to be fixed in addition, bottom plate is provided with, can be directly fixed by screw, and
And the bottom surface of bottom plate is provided with the storage glue groove for being used to store glue to glue and fix bottom plate, is being inconvenient to what is be screwed
In the case of, glue can be used viscous and fixed, and planarization during in order to when being installed with glue, ensure installation and jail
Degree, the upper surface of bottom plate are emitted glue hole provided with what is connected with storage glue groove, so emitted with glue unnecessary in storage glue groove by emitting glue hole
Go out, be unlikely to be collected at the planarization and firmness that installation is influenceed in storage glue groove.Therefore, the utility model can realize a variety of sides
Formula is fixed, and adds the stability and reliability used.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and detailed description：
Fig. 1 is general assembly structural representation of the present utility model；
Fig. 2 is decomposition texture schematic diagram of the present utility model；
Fig. 3 is the bottom surface structure schematic diagram of bottom plate；
Fig. 4 is the dimensional structure diagram of support column；
Fig. 5 is the cross-sectional view of support column；
Fig. 6 is the structural representation of fastener.
Embodiment
As depicted in figs. 1 and 2, a kind of eyelid retractor, including support column 2 and support base 1, the support base 1 include bottom plate 10
And above bottom plate 10 and having female screw shell portion 11, the support column 2 includes having externally threaded hollow spiral shell
Post 21 and located at hollow stud upper end, for supporting the supporting plate 20 of sheet material, external screw thread and the screw shell portion of hollow stud 21
11 internal thread screw thread coordinates.Eyelid retractor height is adjusted by rotating the screw thread coordinated between support column 2 and support base 1, with
Meet the overhead height of requirement of engineering.
In the present embodiment, supporting plate 20 also thickeies on a conventional basis, the thickness of supporting plate 20 be more than 5mm (including etc.
In 5mm), than preferably such as 8mm.Of course for mitigate supporting plate weight, as shown in Figure 1, Figure 2 with shown in Fig. 5, the top surface of supporting plate 20
And bottom surface is equipped with the material economy hole 201 in cellular distribution, it both ensure that the planarization of support plate top surface was also allowed for from upper
Down screw installation, also saves material, alleviates weight.It is of course also possible to the only top surface in supporting plate 20 or bottom surface
Provided with material economy hole 201, and material economy hole 201 can also take various forms distribution, be not limited to cellular.
In order to realize the fixation of support base 1, bottom plate 10 is provided with the fixing hole 101 for penetrating to fix bottom plate for screw.
Meanwhile as shown in Figures 2 and 3, the bottom surface of the bottom plate 10 is provided with the storage glue for being used to store glue to glue and fix bottom plate 10
Groove 103, the upper surface of the bottom plate be provided with connected with storage glue groove 103 so that glue unnecessary in storage glue groove emerge emit glue hole
102.Therefore, not only glue in the case where being inconvenient to be screwed, can be used by the directly fixed bottom plate of screw
Water is viscous and fixed, so as to expand the fixed form of support base 1, adds the stability and reliability used.
In order to when being installed with glue, planarization and fastness when ensureing installation, the upper surface of bottom plate 10 be provided with
What storage glue groove 103 connected emits glue hole 102, is so emerged, is unlikely to by emitting glue hole 102 with glue unnecessary in storage glue groove 103
Being collected at influences the planarization and firmness of installation in storage glue groove 103.And unnecessary glue is covered in from emitting after glue hole is emerged
Backplate surface, glue is set to be integrally joined together with bottom plate, bonding strength is more preferable.
Further, storage glue groove 103 is included in some storage glue grid 104 being distributed on bottom plate bottom surface, each to store up glue grid
104 are correspondingly provided with and at least one emit glue hole 102.Bottom plate is generally circular in cross section, and now, some storage glue grid 104 are around bottom plate bottom surface
Center circular array shape is distributed, and is separated between adjacent storage glue grid 104 by demarcation strip.So, glue is easily at bottom plate bottom
EDS maps are uniform, and glue unnecessary in each storage glue grid 104 is emerged easily by the glue hole 102 that emits being correspondingly arranged.
In the present embodiment, the supporting plate 20 is provided with the fixed plate 22 vertical with supporting plate, in the fixed plate 22
Provided with the fixing hole screwed in for screw so that sheet material and fixed plate 22 to be fixed.Support column and support base 1 are made by polyethylene, by force
Degree is high, anticorrosive, ageing-resistant, environmental protection, and in light weight.
And as the deformation of above-described embodiment, fixed plate 22 can also be not provided with, but open in the upper surface of supporting plate 20
Provided with the screw counterbore screwed in for screw so that sheet material and supporting plate 20 to be fixed.The mode of the structure and setting fixed plate 22 is fitted
For the aerial structure for refilling sheet material of keel.And screw counterbore can directly use the material economy hole 201 of support plate top surface,
Without extra, screw counterbore is set.Or there are four pieces of supports in crossing distribution the upper surface of supporting plate around central distribution
Convex tendon, the structure are applied to the lay of stone slab.
In addition, supporting plate 20, which is provided with, protrudes from the cylindrical collar flange of hollow stud, supporting plate thicken position can only be set
Put in central part, i.e., the region that collar flange surrounds, and collar flange does not thicken then, the region portion surrounded than collar flange
It is thin.Of course for the structural strength for improving collar flange, as shown in figure 4, by adding reinforcement on collar flange bottom surface
202, make the structural strength of supporting plate annular flange portion higher, do not have the problem of compressive deformation occurs easily.Further,
The bottom surface of collar flange is from center to edge progressively thinning step surface, while above-mentioned reinforcement is provided with step surface
202, improve structural strength by adding two measures of step surface and reinforcement.
After support column 2 and support base 1, which rotate against, realizes eyelid retractor height fine adjusting function, sheet material vibrations will cause support column
2 and support base 1 is slight rotates against, cause eyelid retractor highly to change, in order to solve the above problems, eyelid retractor also includes
For locking support post 2 and the lock tube 3 of support base 1, lock tube 3 has the internal thread coordinated with the external screw thread of hollow stud 21, lock
The lower end anchor ring of set 3 is provided with multiple the first circumferentially distributed latches, the teeth directional of the first latch and oppositely oriented, the screw thread of internal thread
The upper end anchor ring of sleeve part 11 is provided with multiple the second circumferentially distributed latches 112, and the first latch is meshed with the second latch 112,
So lock tube 3 is rotated towards internal thread rotation to identical direction just can extend support column 2 and support base 1, make eyelid retractor
Height increase, because the first latch is meshed with the second latch 112, and the rotation of the teeth directional and internal thread of the first latch
To on the contrary, when eyelid retractor height fine adjusting function in place when, lock tube 3 can not just rotate towards the oppositely oriented direction with internal thread,
Support column can not just reduce height, and lock tube 3 has just been automatically performed support column 2 and the latch functions of support base 1, so as to improve eyelid retractor
Stability.
In order to avoid the screw thread coordinates section of support column 2 and support base 1 departs from after extreme position is screwed.The He of support column 2
Being provided between support base 1 prevents internal thread from going to behind fitting limit position the fastener disengaged with external thread rotary.Such as Fig. 6 institutes
Showing, the fastener includes the thread slider 13 coordinated located at female ends with thread groove on screw thread, and located at external screw thread
End prevents thread slider 13 from continuing to slide the anticreep block 24 to avoid thread slider 13 from from external screw thread deviating from.It is moreover, anti-
Axial gap and radial clearance are provided between off-gear block 24 and place barrel.Therefore, anticreep block 24 is promoted to contract, can be with
Thread slider 13 is avoided anticreep block 24 and enter in screw thread chute.
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root
It is variously modified and deforms according to the utility model, without departing from spirit of the present utility model, the utility model all should be belonged to
Scope as defined in the claims.
Claims (9)
1. a kind of enhanced eyelid retractor, including support column and support base, the support base include bottom plate and above bottom plate simultaneously
Having a female screw shell portion, the support column includes with externally threaded hollow stud and located at hollow stud upper end,
For supporting the supporting plate of sheet material, the external screw thread of the hollow stud coordinates with the internal thread screw thread in screw shell portion, the bottom
Plate is provided with the fixing hole penetrated for screw so that bottom plate to be fixed, it is characterised in that：The thickness of the supporting plate is more than 5mm, and
The top surface of supporting plate and/or bottom surface are provided with material economy hole, and the supporting plate is provided with and protrudes from the cylindrical ring-type of hollow stud
Flange.
A kind of 2. enhanced eyelid retractor according to claim 1, it is characterised in that：The bottom surface of the collar flange, which is provided with, to be increased
The reinforcement of strong structure intensity.
A kind of 3. enhanced eyelid retractor according to claim 2, it is characterised in that：The bottom surface of the collar flange be provided with by
Center is to edge progressively thinning step surface, and the reinforcement is on step surface.
A kind of 4. enhanced eyelid retractor according to claim 1, it is characterised in that：The bottom surface of the bottom plate, which is provided with, to be used for
Glue is stored to connect with storage glue groove so that in storage glue groove so that the upper surface of the viscous and fixed storage glue groove of bottom plate, the bottom plate to be provided with
What unnecessary glue was emerged emits glue hole.
A kind of 5. enhanced eyelid retractor according to claim 4, it is characterised in that：The storage glue groove is included in bottom plate bottom surface
Some storage glue grid of upper distribution, it is each store up glue grid and be correspondingly provided with least one emit glue hole.
A kind of 6. enhanced eyelid retractor according to claim 5, it is characterised in that：The bottom plate is circle, described some
Glue grid is stored up around the circular array shape distribution of bottom plate bottom center.
A kind of 7. enhanced eyelid retractor according to claim 1 to 6 any one, it is characterised in that：In the supporting plate
Provided with the fixed plate vertical with supporting plate, the fixed plate is provided with the fixation screwed in for screw so that sheet material and fixed plate to be fixed
Hole.
A kind of 8. enhanced eyelid retractor according to claim 1 to 6 any one, it is characterised in that：The supporting plate
Top surface has four pieces of support convex tendons in crossing distribution around central distribution.
A kind of 9. enhanced eyelid retractor according to claim 1 to 6 any one, it is characterised in that：The supporting plate
Top surface offers the screw counterbore screwed in for screw so that sheet material and supporting plate to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340247.7U CN206647694U (en) | 2017-04-01 | 2017-04-01 | A kind of enhanced eyelid retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340247.7U CN206647694U (en) | 2017-04-01 | 2017-04-01 | A kind of enhanced eyelid retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647694U true CN206647694U (en) | 2017-11-17 |
Family
ID=60274855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720340247.7U Active CN206647694U (en) | 2017-04-01 | 2017-04-01 | A kind of enhanced eyelid retractor |
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| Country | Link |
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| CN (1) | CN206647694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268787A (en) * | 2018-09-11 | 2019-01-25 | 重庆红日照明器材有限公司 | A kind of high intensity lamps and lanterns pallet |
| CN110043003A (en) * | 2019-04-25 | 2019-07-23 | 江苏宅创建筑科技有限公司 | A kind of keel and the novel leveling lower margin of plate |
-
2017
- 2017-04-01 CN CN201720340247.7U patent/CN206647694U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268787A (en) * | 2018-09-11 | 2019-01-25 | 重庆红日照明器材有限公司 | A kind of high intensity lamps and lanterns pallet |
| CN110043003A (en) * | 2019-04-25 | 2019-07-23 | 江苏宅创建筑科技有限公司 | A kind of keel and the novel leveling lower margin of plate |
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