CN212698287U - Protective pad for cross bar of bed ladder - Google Patents
Protective pad for cross bar of bed ladder Download PDFInfo
- Publication number
- CN212698287U CN212698287U CN202021580397.3U CN202021580397U CN212698287U CN 212698287 U CN212698287 U CN 212698287U CN 202021580397 U CN202021580397 U CN 202021580397U CN 212698287 U CN212698287 U CN 212698287U
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- Prior art keywords
- arc
- rubber layer
- metal sheet
- shaped metal
- bed ladder
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 54
- 230000000694 effects Effects 0.000 abstract description 14
- 239000004744 fabric Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a protective pad for a bed ladder cross bar, which comprises an elastic arc-shaped metal sheet and a first rubber layer connected with the inner arc surface of the arc-shaped metal sheet; the outer arc surface of the arc-shaped metal sheet is wrapped on the cross rod, and the length direction of the arc-shaped metal sheet corresponds to the perimeter direction of the cross rod; the utility model discloses an arc sheetmetal is as the basement to set up first rubber layer in it on the cambered surface, wrap up the extrados of arc sheetmetal on the horizontal pole after, can expose first rubber layer in the outside, the arc sheetmetal can be with firm the fixing on the horizontal pole on first rubber layer, and dismantle from the horizontal pole easily, convenient clean, and simultaneously, played and insulated heat-proof and heat retaining effect with the horizontal pole, can avoid pressing against the uncomfortable situation of foot that foot and temperature or height or low lead to.
Description
Technical Field
The utility model relates to a bed field especially relates to a protection pad that is used for bed ladder horizontal pole.
Background
The bed that has many schools' dormitory at university or high school now all is made the metal, wherein, go up between the lower berth through setting up the metal ladder in order to conveniently sleep at the classmate of upper berth and go up the bed rest, because the ladder horizontal pole is cylindric or square thin metal rod, sleep at the classmate of upper berth when stepping on the metal ladder after washing the foot and going up the bed, step on the shakiness and skid very easily, if the hand does not grab steadily can lead to falling down the ladder and even can lead to falling the injury, and thin horizontal pole still presses against the foot easily, in addition, the ladder horizontal pole probably hot leads to scalding the foot when summer, the cold foot that freezes easily during winter again, cause a great deal of inconvenience for the student.
Some students wind a circle of cloth on a cross bar of a bed ladder to insulate heat and preserve heat, however, the thinner cloth still causes the damage to feet, and the cloth needs to be sewn and fixed or bound and fixed on the cross bar of the ladder, so the mounting and dismounting are complicated, moreover, the feet are contacted frequently, the dirt is easy to be polluted, and the cloth is not easy to be dismounted and cleaned after the dirt is polluted; or a circle of sponge is fixed on the cross bar of the ladder, but the sponge is not easy to fix, bacteria are easy to breed after dirt, and the sponge is not easy to detach and clean, so that the protection pad which is convenient to install, easy to fix, easy to detach and clean and meets the requirement of comfort is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a protection pad for bed ladder horizontal pole to solve the problem that above-mentioned prior art exists, can the convenient mounting on bed ladder horizontal pole, it is fixed firm, dismantle the convenience, and, can insulate against heat and keep warm, can also prevent to press against the foot.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a protective pad for a bed ladder cross bar, which comprises an elastic arc-shaped metal sheet and a first rubber layer connected with the inner arc surface of the arc-shaped metal sheet; the outer arc surface of the arc-shaped metal sheet is wrapped on the cross rod, and the length direction of the arc-shaped metal sheet corresponds to the perimeter direction of the cross rod.
Preferably, the length of the arc-shaped metal sheet is greater than or equal to the circumference of the cross bar.
Preferably, the surface of the first rubber layer is uniformly provided with a plurality of protrusions.
Preferably, the outer arc surface is provided with a second rubber layer, and the second rubber layer is in contact with the cross rod.
Preferably, a plurality of protrusions are uniformly arranged on the surface of the second rubber layer, and the protrusions are in contact with the cross rod.
Preferably, after the protection pad is curled, the first rubber layer is attached to the part of the second rubber layer, and no protrusion is arranged at the part where the first rubber layer is attached to the second rubber layer.
Preferably, two parallel edges of the first rubber layer and corresponding edges of the second rubber layer are respectively connected together to form a protective sleeve, and the arc-shaped metal sheet is embedded in the protective sleeve.
Preferably, one end of the protective sleeve is closed, and the other end of the protective sleeve is provided with an opening.
Preferably, after the protective sleeve is embedded into the arc-shaped metal sheet, two ends of the protective sleeve are closed.
The utility model discloses for prior art gain following technological effect:
(1) the utility model adopts the arc-shaped metal sheet as the substrate and the first rubber layer is arranged on the inner arc surface, after the outer arc surface of the arc-shaped metal sheet is wrapped on the cross rod, the first rubber layer can be exposed outside, the arc-shaped metal sheet can firmly fix the first rubber layer on the cross rod, and the first rubber layer is easy to detach from the cross rod and convenient to clean, and simultaneously, the heat insulation effect and the heat preservation effect of the cross rod are achieved, and the uncomfortable situation of feet caused by feet and temperature or high or low can be avoided;
(2) the utility model is also provided with a plurality of bulges on the surface of the first rubber layer, the bulges can increase the friction with the feet, further playing the anti-skid effect of the feet, and the first rubber layer and the bulges both have elasticity and can also play a certain sole massage effect;
(3) the second rubber layer is arranged on the outer arc surface of the arc-shaped metal sheet, the second rubber layer can be contacted with the cross rod, the effect of preventing the protective pad from sliding and rotating on the cross rod is achieved, in addition, the second rubber layer is provided with the bulge, so that the friction force between the second rubber layer and the surface of the cross rod is better improved, and the anti-skidding effect is further improved;
(4) the utility model discloses be in the same place first rubber layer and second rubber layer edge link, form the sack shape, can make things convenient for the installation and the use of arc sheetmetal to can improve the fixed effect of first rubber layer and second rubber layer and arc sheetmetal, in addition, can directly take off first rubber layer and second rubber layer from the arc sheetmetal when wasing, convenient washing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of a protection pad in an unrolled state;
FIG. 2 is a schematic view of the protection pad in a rolled state;
FIG. 3 is a schematic view of the protective pad mounted on the crossbar;
FIG. 4 is a schematic structural view of an arc-shaped metal sheet;
wherein, 1, arc metal sheet; 2. a first rubber layer; 3. a second rubber layer; 4. a protrusion; 5. a cross bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In addition, the utility model discloses in the length of the arc sheetmetal mentioned all refer to the straight flange direction's of arc sheetmetal when not crimp state length, the arc length of the arc direction of arc sheetmetal when not crimp state is all referred to the width of arc sheetmetal.
The utility model aims at providing a protection pad for bed ladder horizontal pole to solve the problem that prior art exists, can the convenient installation on bed ladder horizontal pole, it is fixed firm, dismantle the convenience, and, can insulate against heat and keep warm, can also prevent to press against the foot.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the utility model provides a protection pad for a bed ladder rail, comprising an elastic arc-shaped metal sheet 1 and a first rubber layer 2 connected to the inner arc surface of the arc-shaped metal sheet 1, wherein, the arc-shaped metal sheet 1 is similar to a structure of a patting ring, can be bent towards the outer arc surface direction after the outer arc surface is beaten on a roller-shaped object and is wrapped on the roller-shaped object, and meanwhile, the wrapping state is kept, and the original arc state can be kept after the original shape is recovered; in addition, the first rubber layer 2 is connected to the arc-shaped metal sheet 1 in various ways, for example, the first rubber layer 2 can be adhered by glue or riveted by rivets, and it should be noted that the first rubber layer 2 can be paved on the inner arc surface of the arc-shaped metal sheet 1 or distributed at intervals in strips to save the usage amount of materials; as shown in fig. 2-3, when the arc-shaped metal sheet 1 is mounted on the cross bar 5, after the outer arc surface of the arc-shaped metal sheet 1 is flapped against the cross bar 5, the arc-shaped metal sheet 1 can be curled and wrapped on the cross bar 5, it should be noted that, although fig. 3 shows that the cross section of the cross bar 5 is circular, the cross section of the cross bar 5 can be square or other shapes, and the present invention is not limited in particular; the length direction of the arc-shaped metal sheet 1 corresponds to the perimeter direction of the cross bar 5, that is, the arc-shaped metal sheet 1 and the cross bar 5 are in a vertical state to flap the cross bar 5, and the length of the arc-shaped metal sheet 1 can be greater than or equal to the perimeter of the cross bar 5, that is, the arc-shaped metal sheet 1 can be completely wrapped or half wrapped around the cross bar 5, it should be noted that the width of the arc-shaped metal sheet 1 should be less than or equal to the length of the cross bar 5, so that the arc-shaped metal sheet 1 can be smoothly installed on the cross bar 5 between two vertical bars of the ladder, of course, the first rubber layer 2 can be not only arranged in a strip shape as described above, but also arranged in an area greater than the arc-shaped metal sheet 1, so that the edge extends out of the surface of the arc-shaped metal sheet 1, and after curling, the first rubber layer 2 can be squeezed between the arc, and the foot part can be prevented from being scratched by the edge of the arc-shaped metal sheet 1.
The length of the arc-shaped metal sheet 1 is greater than or equal to the perimeter of the cross bar 5, as shown in fig. 2-3, when the length of the arc-shaped metal sheet 1 is greater than the perimeter of the cross bar 5, a state that the outer arc surface and the inner arc surface of the arc-shaped metal sheet 1 are in contact can be formed, and the wrapping effect can be further improved at the moment, so that the arc-shaped metal sheet can be used as a further optimization scheme.
As shown in figure 1, a plurality of bulges 4 are uniformly arranged on the surface of the first rubber layer 2, when in use, after the state shown in figure 3 is formed, the bulges 4 can increase the friction with the foot, further playing the role of foot skid resistance, and the first rubber layer 2 and the bulges 4 have elasticity and can play a certain role of foot massage.
As shown in fig. 1, the second rubber layer 3 is disposed on the outer arc surface of the arc-shaped metal sheet 1, and after the curling state shown in fig. 3 is formed, the second rubber layer 3 can contact with the cross bar 5, so that the friction between the outer arc surface of the arc-shaped metal sheet 1 and the cross bar 5 can be increased, and the effect of preventing the protection pad from sliding and rotating on the cross bar 5 is further achieved.
As shown in fig. 1, a plurality of protrusions 4 are uniformly arranged on the surface of the second rubber layer 3, after the arc-shaped metal sheet 1 is curled, the protrusions 4 of the second rubber layer 3 are in contact with the cross bar 5, and at the moment, the protrusions 4 are extruded and deformed, so that the friction force between the outer arc surface of the arc-shaped metal sheet 1 and the surface of the cross bar 5 can be further improved, and the anti-skid effect is further improved.
As shown in fig. 2-3, the part where the first rubber layer 2 and the second rubber layer 3 are attached is not provided with the protrusion 4, so that the first rubber layer 2 and the second rubber layer 3 are attached more tightly, a shape with a circular outer diameter is maintained as much as possible, and the aesthetic effect can be improved.
Furthermore, two parallel edges of the first rubber layer 2 and corresponding edges of the second rubber layer 3 are respectively connected together to form a protective sleeve, it should be noted that two edges in the length direction of the arc-shaped metal sheet 1 can be connected together, and two edges in the width direction can also be connected together; then imbed arc sheetmetal 1 in the protective sheath to, can make things convenient for arc sheetmetal 1's installation and use, and can improve first rubber layer 2 and second rubber layer 3 and arc sheetmetal 1's fixed effect, in addition, can directly take off first rubber layer 2 and second rubber layer 3 from arc sheetmetal 1 when wasing, conveniently wash.
Can seal the one end of the protective sheath that first rubber layer 2 and second rubber layer 3 formed, the opening is left to the other end, makes things convenient for arc sheetmetal 1's embedding, can also inject arc sheetmetal 1's position, reaches better result of use.
Certainly, if need, can also be at inside back of arc sheetmetal 1 embedding protective sheath, further seal the opening, so, form a form of being wrapped up by the protective sheath is complete, seal arc sheetmetal 1 inside and external isolated at the protective sheath, so, arc sheetmetal 1 can not receive the pollution, also can avoid contacting with external moist air, and then can avoid oxidation and corruption, improve the life of protective sheath, only need be together clean integrally together with arc sheetmetal 1 when clean protective sheath, and can not follow arc sheetmetal 1 and easily dismantle.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. A protection pad for a bed ladder rail, characterized in that: the rubber gasket comprises an elastic arc-shaped metal sheet and a first rubber layer connected to the inner arc surface of the arc-shaped metal sheet; the outer arc surface of the arc-shaped metal sheet is wrapped on the cross rod, and the length direction of the arc-shaped metal sheet corresponds to the perimeter direction of the cross rod.
2. A protective pad for a bed ladder rail as defined in claim 1 wherein: the length of the arc-shaped metal sheet is greater than or equal to the perimeter of the cross rod.
3. A protective pad for a bed ladder rail as defined in claim 2, wherein: the surface of the first rubber layer is uniformly provided with a plurality of bulges.
4. A protective pad for a bed ladder rail according to any one of claims 1 to 3, characterised in that: the outer arc surface is provided with a second rubber layer, and the second rubber layer is in contact with the cross rod.
5. A protective pad for a bed ladder rail according to claim 4, characterised in that: the surface of the second rubber layer is uniformly provided with a plurality of bulges, and the bulges are in contact with the cross rod.
6. A protective pad for a bed ladder rail according to claim 5, characterised in that: after the protection pad is curled, the first rubber layer is attached to the part of the second rubber layer, and no protrusion is arranged at the attached part of the first rubber layer and the second rubber layer.
7. A protective pad for a bed ladder rail according to claim 5, characterised in that: the two parallel edges of the first rubber layer and the corresponding edges of the second rubber layer are respectively connected together to form a protective sleeve, and the arc-shaped metal sheet is embedded into the protective sleeve.
8. A protective pad for a bed ladder rail according to claim 7, wherein: one end of the protective sleeve is closed, and the other end of the protective sleeve is provided with an opening.
9. A protective pad for a bed ladder rail according to claim 7, wherein: after the protective sleeve is embedded into the arc-shaped metal sheet, two ends of the protective sleeve are sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580397.3U CN212698287U (en) | 2020-08-03 | 2020-08-03 | Protective pad for cross bar of bed ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580397.3U CN212698287U (en) | 2020-08-03 | 2020-08-03 | Protective pad for cross bar of bed ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212698287U true CN212698287U (en) | 2021-03-16 |
Family
ID=74911989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021580397.3U Expired - Fee Related CN212698287U (en) | 2020-08-03 | 2020-08-03 | Protective pad for cross bar of bed ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212698287U (en) |
-
2020
- 2020-08-03 CN CN202021580397.3U patent/CN212698287U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |