CN221137149U - Novel HPL medical door - Google Patents
Novel HPL medical door Download PDFInfo
- Publication number
- CN221137149U CN221137149U CN202323214269.3U CN202323214269U CN221137149U CN 221137149 U CN221137149 U CN 221137149U CN 202323214269 U CN202323214269 U CN 202323214269U CN 221137149 U CN221137149 U CN 221137149U
- Authority
- CN
- China
- Prior art keywords
- hpl
- door body
- fossil fragments
- door
- component polyurethane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 229920002635 polyurethane Polymers 0.000 claims abstract description 20
- 239000004814 polyurethane Substances 0.000 claims abstract description 20
- 239000012634 fragment Substances 0.000 claims abstract description 13
- 239000002390 adhesive tape Substances 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013329 compounding Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model belongs to the technical field of medical door application, and particularly relates to a novel HPL medical door. Including the door body fossil fragments and set up the HPL board in door body fossil fragments both sides, still be provided with the steel sheet between door body fossil fragments and the HPL board, the steel sheet is fixed on the door body fossil fragments, be provided with the tie coat between steel sheet and the HPL board, the tie coat is including the two-component polyurethane glues that the interval set up and set up the double faced adhesive tape between two adjacent two-component polyurethane glues. According to the utility model, the toughness of the HPL plate is provided by adding the steel plate on the basis of the prior art, so that the HPL plate cannot be broken while the thickness is reduced, meanwhile, the bonding between the HPL plate and the steel plate is realized by utilizing the matched arrangement of the double-component polyurethane adhesive tape and the double-sided adhesive tape, the bonding stability is ensured, the production cost is further reduced, and the market competitiveness is improved.
Description
Technical Field
The utility model belongs to the technical field of medical door application, and particularly relates to a novel HPL medical door.
Background
HPL English is called High-pressure Laminate, chinese name is fireproof board, also called fire-resistant board, the school name is thermosetting resin impregnated paper High pressure laminated board, it is fire-resistant building material for surface decoration, it has abundant surface color, grain and special physical property.
The material is different from the traditional composite board and other materials, and has plasticity and insulativity, so that the material has wider application range; corrosion resistance, and longer service life; the decorative of the outermost layer avoids the extra decoration and treatment of paint, paint spraying, wood plywood wallpaper and the like, and accords with the current environmental protection concept better. This new material has achieved great success due to its dual advantages in aesthetics and functionality.
HPL panels are widely used in medical doors because of their scratch resistance and fire resistance, and because of their high strength, HPL panels are brittle and subject to breakage due to their poor toughness, and in order to avoid this, in the production of medical doors, the thickness of the HPL panels is often increased, but this thickness either requires a reduction in the thickness of the door body keels or increases the thickness of the entire door body. And the cost of the HPL panel is directly related to the thickness thereof, so that it is a current problem to be solved how to ensure the strength and thickness of the whole door body while ensuring the service life of the HPL panel.
Disclosure of utility model
Aiming at the technical problems of the HPL medical door, the utility model provides the novel HPL medical door which has reasonable design, simple structure and convenient processing and can effectively reduce the thickness of an HPL plate.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel HPL medical door, which comprises a door body keel and HPL plates arranged on two sides of the door body keel, wherein a steel plate is further arranged between the door body keel and the HPL plates, the steel plate is fixed on the door body keel, an adhesive layer is arranged between the steel plate and the HPL plates, and the adhesive layer comprises two-component polyurethane adhesives arranged at intervals and double-sided adhesive tapes arranged between two adjacent two-component polyurethane adhesives.
Preferably, the steel plate is provided with a frosting groove, and the two-component polyurethane adhesive is filled in the frosting groove.
Preferably, the outer side of the bonding layer is double-component polyurethane adhesive.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. the utility model provides a novel HPL medical door, which is characterized in that the toughness of an HPL plate is provided by adding a steel plate on the basis of the prior art, so that the HPL plate is not broken while the thickness is reduced, meanwhile, the bonding between the HPL plate and the steel plate is realized by utilizing the matching arrangement of a double-component polyurethane adhesive tape and a double-sided adhesive tape, the bonding stability is ensured, the production cost is further reduced, and the market competitiveness is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is an exploded view of the novel HPL medical door provided in example 1;
In the above figures, 1, a door keel; 2. an HPL plate; 3. a steel plate; 4. a two-component polyurethane adhesive; 5. double faced adhesive tape.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1, as shown in fig. 1, this implementation aims at providing a low cost, toughness is good, difficult fracture and fossil fragments and the unchangeable novel HPL medical door of whole door body thickness, and for this reason, the novel HPL medical door that this embodiment provided, including door body fossil fragments 1 and the HPL board 2 of setting in door body fossil fragments 1 both sides, in order to reduce the thickness of HPL board 2, simultaneously, increase the toughness of HPL board 2, in this embodiment, still be provided with steel sheet 3 between door body fossil fragments 1 and HPL board 2, steel sheet 3 fixes on door body fossil fragments 1, the purpose of setting like this, if use gas nail etc. to fix, its surface that can not expose whole door, HPL board 2 forms the shielding to it, and then ensure holistic aesthetic measure.
The steel plate 3 is arranged mainly for reducing the thickness of the HPL plate 2 and increasing the toughness thereof, for which purpose the steel plate 3 and the HPL plate 2 need to be compounded together, whereas the existing compounding is mainly performed by gluing, but the existing usual glue, such as the two-component polyurethane glue 4, needs air to reflect to be bonded together, and the steel plate 3 and the HPL plate 2 have tightness, i.e. the air cannot react with the two-component polyurethane glue 4 through the steel plate 3 or the HPL plate 2, for which purpose, in the present embodiment, a bonding layer is arranged between the steel plate 3 and the HPL plate 2, wherein the bonding layer comprises the two-component polyurethane glue 4 arranged at intervals and the double-sided glue strip 5 arranged between the two adjacent two-component polyurethane glues 4. In this way, the double-sided adhesive tape 5 is used to form a support, thereby ensuring the entry of air and further completing the reaction of the two-component polyurethane adhesive 4.
In order to ensure the compounding effect, in the present embodiment, a frosting groove is provided on the steel plate 3, and the two-component polyurethane adhesive 4 is filled in the frosting groove. The grinding groove is mainly polished by adopting a grinding wheel, the smoothness of the steel plate 3 is too high, and the smoothness of the grinding groove is reduced by utilizing the grinding wheel, so that the grinding groove becomes rough, and the bonding effect is improved.
In order to avoid cracking of the corners of the steel plate 3 and the HPL plate 2, in this embodiment, the outside of the adhesive layer is a two-component polyurethane adhesive 4. I.e. the two ends of the bonding layer are both two-component polyurethane glue 4, in such a way that the bonding effect of the steel plate 3 and the HPL plate 2 is improved and openings are avoided.
Thus, in actual operation, the HPL plate 2 with the length of 1cm is conventionally required, and the HPL plate 2 with the length of 3mm and the steel plate 3 with the length of 2mm are only required to be used, so that the cost is reduced, and the service life is prolonged.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (3)
1. The utility model provides a novel HPL medical door, includes door body fossil fragments and sets up the HPL board in door body fossil fragments both sides, its characterized in that, still be provided with the steel sheet between door body fossil fragments and the HPL board, the steel sheet is fixed on door body fossil fragments, be provided with the tie coat between steel sheet and the HPL board, the tie coat is glued and is set up the double faced adhesive tape between adjacent two double faced adhesive tape including the double-component polyurethane that the interval set up.
2. The novel HPL medical door according to claim 1, wherein the steel plate is provided with a sanding groove, and the two-component polyurethane adhesive is filled in the sanding groove.
3. The novel HPL medical door of claim 2, wherein the outside of the adhesive layer is a two-component polyurethane adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323214269.3U CN221137149U (en) | 2023-11-28 | 2023-11-28 | Novel HPL medical door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323214269.3U CN221137149U (en) | 2023-11-28 | 2023-11-28 | Novel HPL medical door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221137149U true CN221137149U (en) | 2024-06-14 |
Family
ID=91388668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323214269.3U Active CN221137149U (en) | 2023-11-28 | 2023-11-28 | Novel HPL medical door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221137149U (en) |
-
2023
- 2023-11-28 CN CN202323214269.3U patent/CN221137149U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |