CN217501473U - Door inserting strip and combined inner and outer door plate applying same - Google Patents
Door inserting strip and combined inner and outer door plate applying same Download PDFInfo
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- CN217501473U CN217501473U CN202221295241.XU CN202221295241U CN217501473U CN 217501473 U CN217501473 U CN 217501473U CN 202221295241 U CN202221295241 U CN 202221295241U CN 217501473 U CN217501473 U CN 217501473U
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Abstract
The utility model belongs to the technical field of the door plant equipment is used, specifically disclose a door cutting, including first U-shaped supporting part, bar supporting part, second U-shaped supporting part, the spacing portion of first L shape, the spacing portion of second L shape, the spacing portion of first bar, the spacing portion of second bar, first transition portion and second transition portion etc.. The utility model discloses an inside and outside door plant of door cutting and applied its combination formula beneficial effect lies in: 1. the structure is simple and reasonable in design, the whole structure is fixed on an external fixing part through the second clamping groove, and in addition, the first clamping groove and the third clamping groove are respectively clamped and connected with the fixing protruding parts of the outer door plate and the inner door plate, so that the outer door plate, the inner door plate and the structure can be quickly assembled; 2. a cavity formed by the first U-shaped supporting part, the strip-shaped supporting part, the second U-shaped supporting part, the first L-shaped limiting part and the second L-shaped limiting part can be filled with a high-density foaming layer to insulate the connecting part of the outer door plate and the inner door plate without reducing the heat insulation performance.
Description
Technical Field
The utility model belongs to the technical field of the door plant equipment is used, concretely relates to door cutting and use its combination formula inside and outside door plant.
Background
The industrial door plate is usually of a sandwich structure, namely, the inner door plate and the outer door plate are made of color steel plates with thick two surfaces, and a high-density foaming layer is filled in the middle of the inner door plate and the outer door plate, so that the heat insulation performance of the door plate is improved.
How to reliably and stably install the inner door panel and the outer door panel and not reduce the heat preservation performance of the assembled inner door panel and outer door panel is a current urgent solution.
Therefore, based on the above problem, the utility model provides an inside and outside door plant of door cutting and applied its combination formula.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing an inside and outside door plant of door cutting and applied its combination formula solves the equipment problem of current inside and outside door plant to and do not reduce the heat insulating ability of whole door plant structure.
The technical scheme is as follows: a first aspect of the present invention provides a door strip, which includes a first U-shaped supporting portion, a strip-shaped supporting portion, a second U-shaped supporting portion, a first L-shaped limiting portion, a second L-shaped limiting portion, a first strip-shaped limiting portion, a second strip-shaped limiting portion, a first transition portion, and a second transition portion; one end of the strip-shaped supporting part is arranged in the U-shaped surface of the first U-shaped supporting part; the other end of the strip-shaped supporting part is connected with the outer wall of the second U-shaped supporting part; the first L-shaped limiting part and the second L-shaped limiting part are respectively arranged at two ends of the second U-shaped supporting part, wherein one end of the first U-shaped supporting part is connected with the first L-shaped limiting part; two ends of the first transition part are respectively connected with the second L-shaped limiting part and the first U-shaped supporting part; the second transition part is arranged on the first L-shaped limiting part; the first strip-shaped limiting part is arranged on the outer wall of the end face of the second transition part; the second strip-shaped limiting part is arranged on the side wall of the end face of the first transition part.
This technical scheme, the door slip still includes the spacing portion of T shape that sets up the terminal surface outer wall at first transition portion.
This technical scheme, the door cutting still includes first draw-in groove, the second draw-in groove of setting between the connection face of first U-shaped supporting part one end outer wall, the spacing portion of first L shape, second transition portion, the spacing portion of first bar shape.
According to the technical scheme, the door inserting strip further comprises a third clamping groove arranged between the first transition portion, the second L-shaped limiting portion and the second bar-shaped limiting portion.
In the technical scheme, the width dimension W1 of the first clamping groove is 1mm-1.5mm, and the width dimension W2 of the third clamping groove is 1.5mm-2 mm.
According to the technical scheme, the size of the first U-shaped supporting portion is larger than that of the second U-shaped supporting portion, and the strip-shaped supporting portion and the second U-shaped supporting portion are located in the U-shaped surface of the first U-shaped supporting portion.
The second aspect of the utility model provides a modular inside and outside door plant, utilize the door cutting assemble.
Compared with the prior art, the utility model discloses an inside and outside door plant of door cutting and applied its combination formula's beneficial effect lies in: 1. the structure is simple and reasonable in design, the whole structure is fixed on an external fixing part through the second clamping groove, and the first clamping groove and the third clamping groove are respectively clamped and connected with the fixing protruding parts of the outer door plate and the inner door plate, so that the outer door plate, the inner door plate and the structure can be quickly assembled; 2. a cavity formed by the first U-shaped supporting part, the strip-shaped supporting part, the second U-shaped supporting part, the first L-shaped limiting part and the second L-shaped limiting part can be filled with a high-density foaming layer (such as polyurethane) to insulate the connecting parts of the outer door plate and the inner door plate without reducing the heat insulation performance.
Drawings
Fig. 1 is a schematic top view of a door strip of the present invention;
fig. 2 is a schematic top view of a door strip according to the present invention;
wherein, the sequence numbers in the figure are as follows: 10-a first U-shaped supporting part, 20-a strip-shaped supporting part, 30-a second U-shaped supporting part, 40-a first L-shaped limiting part, 50-a second L-shaped limiting part, 60-a first strip-shaped limiting part, 70-a first clamping groove, 80-a second clamping groove, 90-a third clamping groove, 100-a second strip-shaped limiting part, 110-a T-shaped limiting part, 120-a first transition part and 130-a second transition part.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be noted that the terms "top", "bottom", "one side"
The terms "other side," "front," "back," "middle portion," "interior," "top," "bottom," and the like are used in the orientation or positional relationship shown in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
A door strip as shown in fig. 1 and 2, comprising a first U-shaped support portion 10, a strip-shaped support portion 20, a second U-shaped support portion 30, a first L-shaped limiting portion 40, a second L-shaped limiting portion 50, a first strip-shaped limiting portion 60, a second strip-shaped limiting portion 100, a first transition portion 120 and a second transition portion 130;
one end of the bar-shaped support portion 20 is disposed in the U-shaped face of the first U-shaped support portion 10;
the other end of the bar-shaped support portion 20 is connected to the outer wall of the second U-shaped support portion 30;
the first L-shaped limiting part 40 and the second L-shaped limiting part 50 are respectively arranged at two ends of the second U-shaped supporting part 30, wherein one end of the first U-shaped supporting part 10 is connected with the first L-shaped limiting part 40;
two ends of the first transition part 120 are respectively connected with the second L-shaped limiting part 50 and the first U-shaped supporting part 10;
the second transition portion 130 is disposed on the first L-shaped limiting portion 40;
the first strip-shaped limiting part 60 is arranged on the outer wall of the end face of the second transition part 130;
the second strip-shaped limiting portion 100 is disposed on the end side wall of the first transition portion 120.
Example two
On the basis of the first embodiment, the door inserting strip further includes a T-shaped limiting portion 110 disposed on the outer wall of the end surface of the first transition portion 120, and when a high-density foam layer (such as polyurethane) is injected into the inner door panel, the T-shaped limiting portion is used for forming an embedded connection with the solidified foam layer to limit the solidified foam layer.
EXAMPLE III
On the basis of the second embodiment, the door inserting strip further includes a first engaging groove 70 and a second engaging groove 80, which are disposed between the connecting surfaces of the outer wall of one end of the first U-shaped supporting portion 10, the first L-shaped limiting portion 40, the second transition portion 130, and the first bar-shaped limiting portion 60, wherein the first engaging groove 70 is used for being engaged with the fixing protrusion of the outer door panel, and the second engaging groove 80 is used for being connected with an external fixing component.
Example four
On the basis of the third embodiment, the door inserting strip further comprises a third clamping groove 90 arranged among the connection of the first transition part 120, the second L-shaped limiting part 50 and the second strip-shaped limiting part 100, and the third clamping groove is used for being clamped and connected with the fixing protruding part of the inner door panel.
Preferably, in the door slip of the present structure, the width dimension W1 of the first engaging groove 70 is 1mm to 1.5mm, and the width dimension W2 of the third engaging groove 90 is 1.5mm to 2 mm.
In the door slip of the present structure, it is preferable that the first U-shaped support portion 10 has a size larger than that of the second U-shaped support portion 30, and the strip-shaped support portion 20 and the second U-shaped support portion 30 are located in the U-shaped plane of the first U-shaped support portion 10.
The door inserting strip with the structure is applied to a combined type inner door plate and a combined type outer door plate, and the door inserting strip is utilized for assembling.
The working principle or the structure principle of the door inserting strip with the structure is as follows: firstly, the whole structure and an external fixed part are connected and assembled through the second clamping groove 80, the first L-shaped limiting part 40 and the second L-shaped limiting part 50, then the outer door plate and the inner door plate are respectively clamped into the first clamping groove 70 and the third clamping groove 90, and finally, the high-density foaming layer is injected into a cavity formed among the first U-shaped supporting part 10, the strip-shaped supporting part 20, the second U-shaped supporting part 30, the first L-shaped limiting part 40 and the second L-shaped limiting part 50.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (7)
1. A door strip, comprising: the support comprises a first U-shaped supporting part (10), a strip-shaped supporting part (20), a second U-shaped supporting part (30), a first L-shaped limiting part (40), a second L-shaped limiting part (50), a first strip-shaped limiting part (60), a second strip-shaped limiting part (100), a first transition part (120) and a second transition part (130);
one end of the strip-shaped supporting part (20) is arranged in the U-shaped surface of the first U-shaped supporting part (10);
the other end of the strip-shaped supporting part (20) is connected with the outer wall of the second U-shaped supporting part (30);
the first L-shaped limiting part (40) and the second L-shaped limiting part (50) are respectively arranged at two ends of the second U-shaped supporting part (30), wherein one end of the first U-shaped supporting part (10) is connected with the first L-shaped limiting part (40);
two ends of the first transition part (120) are respectively connected with the second L-shaped limiting part (50) and the first U-shaped supporting part (10);
the second transition part (130) is arranged on the first L-shaped limiting part (40);
the first strip-shaped limiting part (60) is arranged on the outer wall of the end face of the second transition part (130);
the second strip-shaped limiting part (100) is arranged on the side wall of the end face of the first transition part (120).
2. A door strip according to claim 1, wherein: the door slip further comprises a T-shaped limiting part (110) arranged on the outer wall of the end face of the first transition part (120).
3. A door strip according to claim 1, wherein: the door slip further comprises a first clamping groove (70) and a second clamping groove (80) which are arranged among the outer wall of one end of the first U-shaped supporting portion (10), the first L-shaped limiting portion (40), the second transition portion (130) and the connecting surface of the first strip-shaped limiting portion (60).
4. A door strip according to claim 1 or 3, wherein: the door slip further comprises a third clamping groove (90) arranged among the first transition portion (120), the second L-shaped limiting portion (50) and the second strip-shaped limiting portion (100).
5. A door strip according to claim 4, wherein: the width dimension W1 of the first clamping groove (70) is 1mm-1.5mm, and the width dimension W2 of the third clamping groove (90) is 1.5mm-2 mm.
6. A door strip according to claim 1, wherein: the size of the first U-shaped supporting part (10) is larger than that of the second U-shaped supporting part (30), and the strip-shaped supporting part (20) and the second U-shaped supporting part (30) are located in the U-shaped surface of the first U-shaped supporting part (10).
7. The utility model provides a modular inside and outside door plant which characterized in that: assembly with the door strip according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295241.XU CN217501473U (en) | 2022-05-27 | 2022-05-27 | Door inserting strip and combined inner and outer door plate applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295241.XU CN217501473U (en) | 2022-05-27 | 2022-05-27 | Door inserting strip and combined inner and outer door plate applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217501473U true CN217501473U (en) | 2022-09-27 |
Family
ID=83356951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221295241.XU Active CN217501473U (en) | 2022-05-27 | 2022-05-27 | Door inserting strip and combined inner and outer door plate applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217501473U (en) |
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2022
- 2022-05-27 CN CN202221295241.XU patent/CN217501473U/en active Active
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