CN214432734U - Telescopic dining table separating device - Google Patents
Telescopic dining table separating device Download PDFInfo
- Publication number
- CN214432734U CN214432734U CN202120138396.1U CN202120138396U CN214432734U CN 214432734 U CN214432734 U CN 214432734U CN 202120138396 U CN202120138396 U CN 202120138396U CN 214432734 U CN214432734 U CN 214432734U
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- winding
- rotating shaft
- torsion spring
- dining table
- cylinder
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- 238000004804 winding Methods 0.000 claims abstract description 103
- 238000000926 separation method Methods 0.000 claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims description 26
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 241000700605 Viruses Species 0.000 abstract description 6
- 238000005192 partition Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
A telescopic dining table separating device comprises a winding drum, wherein the surface of the winding drum is provided with a plurality of circumferentially and uniformly distributed accommodating grooves; the bottom of the accommodating groove is provided with a telescopic hole communicated with the inner space of the winding cylinder; a cylinder cover matched with the winding cylinder is arranged at the upper end port of the winding cylinder; a spring seat matched with the winding drum is arranged at the lower end port of the winding drum; a plurality of winding rotating shafts corresponding to the telescopic holes are arranged between the cylinder cover and the spring seat; a plurality of automatic winding devices matched with the lower end of the winding rotating shaft are arranged on the spring seat; the winding rotating shaft is wound with a separation film; one end of the separation film is fixed on the rolling rotating shaft. The utility model discloses a scalable dining table separator not only can separate into a plurality of independent spaces with the dining table to supply a plurality of personnel of having dinner to have dinner on same dining table, effectively isolated virus, and can resume the normal use of dining table after the epidemic situation finishes.
Description
Technical Field
The utility model relates to a separator, especially a scalable dining table separator.
Background
In the epidemic situation, because the virus can be spread through the droplets, the people need to be far away from each other to avoid the virus spread when eating in the dining room, the people cannot sit together face to face, and the dining room is at least separated by one dining table.
If direct at dining table upper surface fixed baffle, separate into a plurality of regions with the dining table, though can guarantee like this that each personnel of having dinner all are in independent space, but the baffle is if will fix on the dining table, then need reform transform the dining table, and after reforming transform, the dining table can't regard as ordinary dining table to use again, treats the epidemic situation and ends the back, need purchase new dining table again and use, seriously increases use cost.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a scalable dining table separator, it not only can separate into a plurality of independent spaces with the dining table to supply a plurality of personnel of having dinner to have dinner on same dining table, effectively isolated virus, and can resume the normal use of dining table after the epidemic situation finishes.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model discloses a scalable dining table separator, including the winding drum, its characterized in that: the surface of the winding drum is provided with a plurality of circumferentially and uniformly distributed storage grooves; the bottom of the accommodating groove is provided with a telescopic hole communicated with the inner space of the winding cylinder; a cylinder cover matched with the winding cylinder is arranged at the upper end port of the winding cylinder; a spring seat matched with the winding drum is arranged at the lower end port of the winding drum; a plurality of winding rotating shafts corresponding to the telescopic holes are arranged between the cylinder cover and the spring seat; a plurality of automatic winding devices matched with the lower end of the winding rotating shaft are arranged on the spring seat; the winding rotating shaft is wound with a separation film; one end of the separation membrane is fixed on the rolling rotating shaft, and the other end of the separation membrane penetrates out of the rolling cylinder through the telescopic hole and is provided with a support frame matched with the accommodating groove; the lower end of the support frame is provided with a limiting seat; the lower surface of the limiting seat is provided with a lifting hole; a lifting plate matched with the lifting hole is arranged in the lifting hole; the lifting plate is provided with a strip-shaped sliding hole; two sides of the outer wall of the limiting seat are inwards sunken to form sliding parts matched with the sliding holes; an upper clamping pin extends from the lower end of the limiting seat towards the winding drum; the lower end of the sliding part extends towards the winding cylinder to form a lower clamping pin which is positioned right below the upper clamping pin.
The automatic winding device comprises a plurality of lower rotating holes corresponding to the winding rotating shafts, and the lower ends of the winding rotating shafts are positioned in the lower rotating holes; a lower torsion spring is sleeved outside the lower part of the winding rotating shaft; the outer wall of the lower part of the winding rotating shaft is provided with a first clamping hole positioned above the lower torsion spring, and the upper surface of the spring seat is provided with a second clamping hole; the upper end of the lower torsion spring is clamped in the first clamping hole, and the lower end of the lower torsion spring is clamped in the second clamping hole.
The lower surface of the cylinder cover is provided with a plurality of upper rotating holes corresponding to the positions of the rolling rotating shafts, and the upper ends of the rolling rotating shafts are positioned in the upper rotating holes; an upper torsion spring is sleeved outside the upper part of the winding rotating shaft; the outer wall of the upper part of the winding rotating shaft is provided with a third clamping hole positioned below the upper torsion spring, and the lower surface of the cylinder cover is provided with a fourth clamping hole; the lower end of the upper torsion spring is clamped in the third clamping hole, and the upper end of the upper torsion spring is clamped in the fourth clamping hole.
An upper baffle plate positioned below the upper torsion spring is arranged on the outer wall of the upper part of the winding rotating shaft; the outer wall of the lower part of the winding rotating shaft is provided with a lower baffle plate positioned above the lower torsion spring; the separation membrane is positioned between the upper baffle and the lower baffle.
The spring seat is in threaded connection with the port at the lower end of the winding drum; the lower surface of the cylinder cover is provided with an embedding part, the diameter of the embedding part is smaller than that of the cylinder cover, and the embedding part is embedded into the port at the upper end of the winding cylinder; and the embedded part is in interference fit with the upper end port of the winding drum.
The separation film is a transparent plastic film.
A plurality of accommodating gaps corresponding to the positions of the supporting frames are formed in the outer edge of the lower surface of the spring seat; the height of the accommodating notch is larger than or equal to the sum of the thickness of the upper clamping pin and the thickness of the lower clamping pin.
And a sucking disc is arranged in the center of the lower surface of the spring seat.
The utility model has the advantages that:
compared with the prior art, the telescopic dining table separating device adopting the structure of the utility model can form a plate-shaped separating structure only by pulling out and fixing the separating membrane originally wound in the winding drum, an independent space can be formed between two adjacent separating membranes by matching with the dining table, even if a plurality of diners sit on the same dining table, the diners can be in the independent space of the diners, the condition that the distance between the diners is too close to cause the spread of virus through spray can be effectively avoided, the dining table resources can be effectively utilized under the condition that the distance between the diners does not need to be specially controlled, a large number of diners can eat at the same time, waiting is not needed, time is effectively saved, and after the epidemic situation is over, the winding drum can be easily removed from the dining table only by winding and recovering the separating membrane, the dining table can be recovered to the original state and can be used as a normal dining table again, the waste of resources is avoided.
Drawings
Fig. 1 is a schematic structural view of the retractable dining table partition device of the present invention;
FIG. 2 is a schematic view of the retractable dining table partition device of the present invention with the take-up reel removed;
FIG. 3 is a schematic structural view of the interior of the take-up reel;
FIG. 4 is an enlarged view of section A of FIG. 3;
FIG. 5 is an enlarged view of section B of FIG. 3;
fig. 6 is a schematic structural view of the retractable dining table partition device of the present invention when used on a square dining table.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
referring to fig. 1 to 6, the present invention provides a retractable dining table partition device, which comprises a winding drum 1, wherein the surface of the winding drum 1 is provided with a plurality of circumferentially and uniformly distributed storage grooves 2; the bottom of the accommodating groove 2 is provided with a telescopic hole 3 communicated with the inner space of the winding cylinder 1; a cylinder cover 4 matched with the winding cylinder 1 is arranged at the upper end port of the winding cylinder; a spring seat 5 matched with the lower end port of the winding drum 1 is arranged at the lower end port of the winding drum; a plurality of rolling rotating shafts 6 corresponding to the telescopic holes 3 are arranged between the cylinder cover 4 and the spring seat 5; a plurality of automatic winding devices matched with the lower end of the winding rotating shaft 6 are arranged on the spring seat 5; the separation membrane 7 is wound on the winding rotating shaft 6; one end of the separation membrane 7 is fixed on the rolling rotating shaft 6, and the other end of the separation membrane 7 penetrates out of the rolling cylinder 1 through the telescopic hole 3 and is provided with a support frame 8 matched with the accommodating groove 2; the lower end of the support frame 8 is provided with a limiting seat 9; the lower surface of the limiting seat 9 is provided with a lifting hole 10; a lifting plate 11 matched with the lifting hole 10 is arranged in the lifting hole; a strip-shaped sliding hole 12 is formed in the lifting plate 11; two sides of the outer wall of the limiting seat 9 are inwards sunken to form sliding parts 13 matched with the sliding holes 12; the lower end of the limiting seat 9 extends to an upper clamping pin 14 towards the winding drum 1; the lower end of the sliding part 13 extends towards the direction of the winding drum 1 to form a lower clamping pin 15 which is positioned right below the upper clamping pin 14.
The automatic winding device comprises a plurality of lower rotating holes 16 corresponding to the winding rotating shaft 6, and the lower end of the winding rotating shaft 6 is positioned in the lower rotating holes 16; a lower torsion spring 17 is sleeved outside the lower part of the winding rotating shaft 6; a first clamping hole 18 positioned above the lower torsion spring 17 is formed in the outer wall of the lower part of the winding rotating shaft 6, and a second clamping hole 19 is formed in the upper surface of the spring seat 5; the upper end of the lower torsion spring 17 is clamped in the first clamping hole 18, and the lower end of the lower torsion spring 17 is clamped in the second clamping hole 19.
The lower surface of the cylinder cover 4 is provided with a plurality of upper rotating holes 20 corresponding to the positions of the rolling rotating shafts 6, and the upper ends of the rolling rotating shafts 6 are positioned in the upper rotating holes 20; an upper torsion spring 21 is sleeved outside the upper part of the winding rotating shaft 6; the outer wall of the upper part of the winding rotating shaft 6 is provided with a third clamping hole 22 positioned below the upper torsion spring 21, and the lower surface of the cylinder cover 4 is provided with a fourth clamping hole 23; the lower end of the upper torsion spring 21 is clamped in the third clamping hole 22, and the upper end of the upper torsion spring 21 is clamped in the fourth clamping hole 23.
An upper baffle plate 24 positioned below the upper torsion spring 21 is arranged on the outer wall of the upper part of the winding rotating shaft 6; the outer wall of the lower part of the winding rotating shaft 6 is provided with a lower baffle plate 25 positioned above the lower torsion spring 17; the separation membrane 7 is located between an upper baffle 24 and a lower baffle 25.
The spring seat 5 is in threaded connection with the port at the lower end of the winding drum 1; the lower surface of the cylinder cover 4 is provided with an embedding part 26, the diameter of the embedding part 26 is smaller than that of the cylinder cover 4, and the embedding part 26 is embedded into the port at the upper end of the winding cylinder 1; the embedded part 26 is in interference fit with the upper end port of the winding drum 1.
The separation film 7 is a transparent plastic film.
A plurality of accommodating gaps 27 corresponding to the positions of the support frames 8 are formed in the outer edge of the lower surface of the spring seat 5; the height of the receiving gap 27 is greater than or equal to the sum of the thickness of the upper clamping leg 14 and the thickness of the lower clamping leg 15.
A sucking disc 28 is arranged at the center of the lower surface of the spring seat 5.
The utility model discloses a use method as follows:
when the space above the dining table needs to be divided into a plurality of independent spaces, the winding drum can be firstly placed in the center of the upper surface of the dining table, when the winding drum 1 is stably placed, one of the support frames 8 can be held, taken out from the accommodating groove 2 and pulled outwards, at the moment, the support frame 8 can draw the separation membrane 7 connected with the support frame out from the winding drum 1, and along with the continuous drawing out of the separation membrane 7, the separation membrane 7 can drive the winding rotating shaft 6 to rotate, because the upper end of the lower torsion spring 17 is clamped in the first clamping hole 18 on the winding rotating shaft 6, and the lower end of the lower torsion spring 17 is clamped in the second clamping hole 19 on the fixed spring seat 5, when the winding rotating shaft 6 rotates, the upper end of the lower torsion spring 17 rotates along with the lower torsion spring 17, and the lower torsion spring 17 starts to accumulate force to generate elastic force.
When the supporting frame 8 moves to the side of the dining table, the lower end of the lifting plate 11 can be held, the lifting plate 11 is pulled down, at the moment, the lifting plate 11 stably moves downwards under the matching of the sliding hole 12 and the sliding part 13, the lower clamping foot 15 at the lower end of the lifting plate 11 moves downwards along with the downward movement of the lifting plate 11, at the moment, the distance between the lower clamping foot 15 and the upper clamping foot 14 is continuously increased, when the distance between the lower clamping foot 15 and the upper clamping foot 14 meets the requirement of the thickness of the dining table, the edge of the dining table can be clamped between the upper clamping foot 14 and the lower clamping foot 15, at the moment, the upper clamping foot 14 is attached to the upper surface of the dining table, the lower clamping foot 15 is attached to the lower surface of the dining table, and the elastic force generated by the lower torsion spring 17 can pull the supporting frame 8 towards the center direction of the dining table through the separating film 7, so that the lifting plate 11 is tightly pressed on the side wall of the dining table, and the position of the supporting frame 8 is effectively limited and fixed under the side wall of the dining table, therefore, the position of the separation film 7 after being pulled out is fixed, and the separation film can be pulled out through the support frames 8 in other directions, so that other separation films 7 originally wound in the winding cylinder are all unfolded to form a fixed plate-shaped structure, and the separation effect is effectively achieved.
If the square dining table 29 is partitioned, the partition films 7 in the front, rear, left and right directions are suitable to be pulled out and fixed, so that the square dining table 29 is partitioned into four independent spaces, and if the round dining table is partitioned, the round dining table can be partitioned into a plurality of independent spaces which are uniformly distributed in the circumference according to actual needs.
In conclusion, the separating membrane 7 originally wound in the winding cylinder is pulled out and fixed to form a plate-shaped separating structure, an independent space can be formed between two adjacent separating membranes 7 by matching with a dining table, even if a plurality of diners sit on the same dining table, the diners can be in the independent space belonging to the diners, the condition that viruses are spread through droplets due to too close distance of the diners is effectively avoided, under the condition that the distance between the diners is not specially controlled, dining table resources can be effectively utilized, a large number of diners can have meals simultaneously, waiting is not needed, time is effectively saved, and after an epidemic situation is over, the winding cylinder 1 can be easily removed from the dining table by winding and recovering the separating membrane 7 from the winding cylinder 1, the dining table can be recovered to be used as a normal dining table again, the waste of resources is avoided.
When the winding rotating shaft 6 rotates, the lower end of the upper torsion spring 21 rotates along with the winding rotating shaft, the upper end of the upper torsion spring 21 is kept fixed, the upper torsion spring 21 and the lower torsion spring 17 synchronously accumulate force and generate elasticity, under the condition that the upper end and the lower end of the winding rotating shaft 6 both have elasticity, the winding rotating shaft 6 can be quickly rotated and reset, the rotation is more stable, meanwhile, the elasticity applied to the separation membrane 7 is larger, when the separation membrane 7 is fixed on the side edge of a dining table under the matching of the upper clamping foot 14, the lower clamping foot 15 and the lifting plate 11, the stability of the support frame 8 can be effectively ensured, and therefore, the stability of the expanded separation membrane 7 is ensured.
An upper baffle plate 24 positioned below the upper torsion spring 21 is arranged on the outer wall of the upper portion of the rolling rotating shaft 6, a lower baffle plate 25 positioned above the lower torsion spring 17 is arranged on the outer wall of the lower portion of the rolling rotating shaft 6, the separation membrane 7 is positioned between the upper baffle plate 24 and the lower baffle plate 25, when the separation membrane 7 is rolled, the rolled separation membrane 7 can be effectively limited between the upper baffle plate 24 and the lower baffle plate 25, the situation that the rolled separation membrane 7 is in contact with the upper torsion spring 21 and the lower torsion spring 17 is avoided, the upper baffle plate 24 can effectively protect the upper torsion spring 21, and the lower baffle plate 25 can effectively protect the lower torsion spring 17.
The partition film 7 is a transparent plastic film, and even though the diners sitting on the same table are in the respective independent spaces, the diners on the same table can still be seen when the partition film 7 is transparent, and a feeling of depression is not generated.
The outer border of spring holder 5 lower surface is equipped with a plurality of and holds in breach 27 corresponding with support frame 8 position, and the height of holding in breach 27 is greater than or equal to the sum of last card foot 14 thickness and lower card foot 15 thickness, holds in breach 27 and can accomodate last card foot 14 and lower card foot 15 when holding in groove 2 and accomodating support frame 8.
The sucking disc 28 is arranged at the center of the lower surface of the spring seat 5, the sucking disc 28 can effectively adsorb the spring seat 5 on a dining table, and the stability of the winding drum 1 placed on the dining table is further improved.
Claims (8)
1. The utility model provides a scalable dining table separator, includes the receipts spool, its characterized in that: the surface of the winding drum is provided with a plurality of circumferentially and uniformly distributed storage grooves; the bottom of the accommodating groove is provided with a telescopic hole communicated with the inner space of the winding cylinder; a cylinder cover matched with the winding cylinder is arranged at the upper end port of the winding cylinder; a spring seat matched with the winding drum is arranged at the lower end port of the winding drum; a plurality of winding rotating shafts corresponding to the telescopic holes are arranged between the cylinder cover and the spring seat; a plurality of automatic winding devices matched with the lower end of the winding rotating shaft are arranged on the spring seat; the winding rotating shaft is wound with a separation film; one end of the separation membrane is fixed on the rolling rotating shaft, and the other end of the separation membrane penetrates out of the rolling cylinder through the telescopic hole and is provided with a support frame matched with the accommodating groove; the lower end of the support frame is provided with a limiting seat; the lower surface of the limiting seat is provided with a lifting hole; a lifting plate matched with the lifting hole is arranged in the lifting hole; the lifting plate is provided with a strip-shaped sliding hole; two sides of the outer wall of the limiting seat are inwards sunken to form sliding parts matched with the sliding holes; an upper clamping pin extends from the lower end of the limiting seat towards the winding drum; the lower end of the sliding part extends towards the winding cylinder to form a lower clamping pin which is positioned right below the upper clamping pin.
2. The retractable table divider as recited in claim 1, further comprising: the automatic winding device comprises a plurality of lower rotating holes corresponding to the winding rotating shafts, and the lower ends of the winding rotating shafts are positioned in the lower rotating holes; a lower torsion spring is sleeved outside the lower part of the winding rotating shaft; the outer wall of the lower part of the winding rotating shaft is provided with a first clamping hole positioned above the lower torsion spring, and the upper surface of the spring seat is provided with a second clamping hole; the upper end of the lower torsion spring is clamped in the first clamping hole, and the lower end of the lower torsion spring is clamped in the second clamping hole.
3. The retractable table divider as recited in claim 2, further comprising: the lower surface of the cylinder cover is provided with a plurality of upper rotating holes corresponding to the positions of the rolling rotating shafts, and the upper ends of the rolling rotating shafts are positioned in the upper rotating holes; an upper torsion spring is sleeved outside the upper part of the winding rotating shaft; the outer wall of the upper part of the winding rotating shaft is provided with a third clamping hole positioned below the upper torsion spring, and the lower surface of the cylinder cover is provided with a fourth clamping hole; the lower end of the upper torsion spring is clamped in the third clamping hole, and the upper end of the upper torsion spring is clamped in the fourth clamping hole.
4. A retractable table divider as claimed in claim 3, wherein: an upper baffle plate positioned below the upper torsion spring is arranged on the outer wall of the upper part of the winding rotating shaft; the outer wall of the lower part of the winding rotating shaft is provided with a lower baffle plate positioned above the lower torsion spring; the separation membrane is positioned between the upper baffle and the lower baffle.
5. The retractable table divider as recited in claim 1, further comprising: the spring seat is in threaded connection with the port at the lower end of the winding drum; the lower surface of the cylinder cover is provided with an embedding part, the diameter of the embedding part is smaller than that of the cylinder cover, and the embedding part is embedded into the port at the upper end of the winding cylinder; and the embedded part is in interference fit with the upper end port of the winding drum.
6. The retractable table divider as recited in claim 1, further comprising: the separation film is a transparent plastic film.
7. The retractable table divider as recited in claim 1, further comprising: a plurality of accommodating gaps corresponding to the positions of the supporting frames are formed in the outer edge of the lower surface of the spring seat; the height of the accommodating notch is larger than or equal to the sum of the thickness of the upper clamping pin and the thickness of the lower clamping pin.
8. The retractable table divider as recited in claim 1, further comprising: and a sucking disc is arranged in the center of the lower surface of the spring seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138396.1U CN214432734U (en) | 2021-01-19 | 2021-01-19 | Telescopic dining table separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138396.1U CN214432734U (en) | 2021-01-19 | 2021-01-19 | Telescopic dining table separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214432734U true CN214432734U (en) | 2021-10-22 |
Family
ID=78112414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120138396.1U Expired - Fee Related CN214432734U (en) | 2021-01-19 | 2021-01-19 | Telescopic dining table separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214432734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162466A (en) * | 2021-12-07 | 2022-03-11 | 许坤英 | Corrugated carton with reinforced structure inside |
| CN114794821A (en) * | 2022-03-17 | 2022-07-29 | 杭州电子科技大学 | Table board isolation device for epidemic situation protection and isolation frame manufacturing method |
-
2021
- 2021-01-19 CN CN202120138396.1U patent/CN214432734U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162466A (en) * | 2021-12-07 | 2022-03-11 | 许坤英 | Corrugated carton with reinforced structure inside |
| CN114794821A (en) * | 2022-03-17 | 2022-07-29 | 杭州电子科技大学 | Table board isolation device for epidemic situation protection and isolation frame manufacturing method |
| CN114794821B (en) * | 2022-03-17 | 2024-05-17 | 杭州电子科技大学 | Table plate isolation device for epidemic situation protection and isolation frame manufacturing method |
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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: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |