CN220978637U - External corner protection device - Google Patents
External corner protection device Download PDFInfo
- Publication number
- CN220978637U CN220978637U CN202322131858.9U CN202322131858U CN220978637U CN 220978637 U CN220978637 U CN 220978637U CN 202322131858 U CN202322131858 U CN 202322131858U CN 220978637 U CN220978637 U CN 220978637U
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- Prior art keywords
- corner
- wei
- protection device
- external
- shaped
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- 238000005452 bending Methods 0.000 claims description 21
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000001012 protector Effects 0.000 description 9
- 239000011324 bead Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The application provides an external corner protection device which comprises a corner Wei Ji ground and a corner protection cover, wherein the corner Wei Ji ground is L-shaped, and the inner side of an L-shaped included angle of the corner Wei Ji ground is used for being in contact fixation with a wall external corner; the corner guard is in an arc shape, and is sleeved outside an L-shaped included angle of the corner Wei Ji and used for bearing impact force; a certain gap is formed between the corner guard and the corner Wei Ji, and a buffer part is arranged in the gap; the external corner protection device has good buffering effect, and can not cause external corner cracking even if frequently or forcefully impacts a product, so that external corners are protected and attractive.
Description
Technical Field
The application relates to the technical field of building decoration materials, in particular to an external corner protection device.
Background
The external corner of the wall body of the modern building is required to be provided with the corner protection strip due to frequent collision of human bodies or objects, and the corner protection strip comprises the exposed decorative protection strip, so that the corner can be protected from damage, and the wall has a decorative effect.
However, the existing corner bead strips are generally of an integrated structure, the impact resistance of the corner bead strips is insufficient, particularly, the corner bead strips are easy to crack when the corner bead strips are frequently impacted due to the impact of large-sized vehicles carrying goods on pillars and corner external corners of places such as factories, warehouse centers, warehouse supermarkets and the like.
The existing corner protection strips are directly attached to the external corner of the wall body, impact force received by the corner protection strips is buffered once and then directly acts on the external corner of the wall body, and if the impact force is large, the impact force is easy to pass through the corner protection strips to impact and damage the external corner of the wall body.
Disclosure of utility model
Aiming at the actual problems and the defects of the prior art, the main technical problem to be solved by the utility model is to provide the external corner protection device which has good buffering effect, and can not cause external corner cracking even if frequently or forcefully impacts products, thereby protecting external corners and being beautiful.
In order to solve the technical problems, the application provides an external corner protection device, which adopts the following technical scheme:
The external corner protection device comprises a corner Wei Ji ground and a corner protection cover, wherein the corner Wei Ji ground is L-shaped, and the inner side of an L-shaped included angle of the corner Wei Ji ground is used for being in contact fixation with a wall external corner;
The corner guard is in an arc shape, and is sleeved outside an L-shaped included angle of the corner Wei Ji and used for bearing impact force; a gap is formed between the corner protector and the corner Wei Ji, and a buffer is arranged in the gap.
In a preferred embodiment, the device further comprises a top cover, the gap forming an opening at the top of the corner shield and the corner Wei Ji; the top cover is used for covering the opening.
In a preferred embodiment, the two L-shaped edges of the corner Wei Ji are folded outwards to form a side clamp structure; the corner protecting cover is inwards bent at two ends of the arc shape of the corner protecting cover to form a bending part;
The bent portion is clamped in the side clamping structure, so that the corner protecting cover is fixed on the corner Wei Ji.
In a preferred embodiment, the bending side length of the bending part is smaller than the turnup side length of the side clamp structure;
When the bending part is clamped in the side clamping structure, the side clamping structure is outwards folded by extrusion of the arc edge of the corner protecting cover in an included angle formed by the bending part and the corner protecting cover, and interference fit is formed between the side clamping structure and the included angle.
In a preferred embodiment, the angle Wei Ji is an L-shaped steel plate; the two L-shaped edges of the angle Wei Ji are fixed on the wall body by tapping screws.
In a preferred embodiment, the tapping screw is attached to the L-shaped edge adjacent the edge clamp structure.
In a preferred embodiment, the buffer member is disposed along the L-shaped included angle at both corner sides of the gap.
In a preferred embodiment, the cushioning member is provided as a nylon expansion plug.
In a preferred embodiment, the arc inner side of the corner protecting cover is provided with a plurality of raised corrugation lines along the vertical direction, and the corrugation lines are arranged in the gaps to form the buffer piece.
In summary, the application has the following beneficial effects:
1. the application provides a split type external corner protection device, wherein a corner protection cover is added to a design corner Wei Ji, so that the effect of double buffering is realized, and the external corner can be well protected.
2. The corner Wei Ji provided by the application adopts a steel plate structure, and the rigid structure enables the external corner protection device to bear larger impact force and not crack even if frequently impacted.
3. The application adopts a buffer structure between the corner Wei Ji and the corner protective cover, plays a better role in buffering, can bear frequent impact and better protects the external corner structure of the wall body.
Drawings
FIG. 1 is a schematic view of the installation of a wall body of the external corner protection device of the embodiment;
FIG. 2 is a schematic view of the installation of the wall body at angle Wei Ji in this embodiment;
FIG. 3 is a schematic view of the mounting of the corner shields and corners Wei Ji of the present embodiment;
FIG. 4 is a schematic view of the structure of the built-in buffer member of the external corner protection device according to the present embodiment;
FIG. 5 is a schematic view of the clamping engagement of the edge clamp structure of the present embodiment.
Reference numerals illustrate: 1. angle Wei Ji ground; 11. a side clamp structure; 12. tapping screws; 2. an angle shield; 21. a bending part; 3. a buffer member; 4. and a top cover.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," configured to, "" engaged with, "" connected to, "and the like are to be construed broadly, and may be, for example," connected to, "wall-mounted," connected to, removably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, or indirectly connected to, through an intermediary, and may be in communication with each other between two elements, as will be apparent to those of ordinary skill in the art, in view of the detailed description of the terms herein.
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses an external corner protection device which is mainly used for external corners of posts and walls in places such as factories, warehouse centers, warehouse supermarkets and the like. The external corner protection device comprises a corner Wei Ji ground 1 and a corner protection cover 2, wherein the corner Wei Ji ground 1 is of an L-shaped structural design, and the corner protection cover 2 is of an arc-shaped structural design. The corner protector 2 is sleeved on the outer side of the L-shaped included angle of the corner Wei Ji ground 1 and is used for bearing impact force, a certain gap is formed between the corner protector 2 and the corner Wei Ji ground 1 due to the arc-shaped structure of the corner protector 2, and a buffer piece 3 is arranged in the gap.
The inner side of the L-shaped included angle of the angle Wei Ji ground 1 is used for being fixed with a wall external corner in a contact manner, the angle Wei Ji ground 1 is made of a steel plate with L-shaped bending, and the L-shaped two corner edges of the steel plate are fixed on the external corner to be protected by tapping screws 12.
The installation structure between the corner protecting cover 2 and the corner Wei Ji ground 1 is designed in such a way that two L-shaped edges of the corner Wei Ji ground 1 are folded outwards to form a side clamping structure 11, and the two ends of the arc-shaped corner protecting cover 2 are inwards bent to form bending parts 21; the bending part 21 is clamped in the side clamping structure 11, so that the clamping force is formed, and the two sides of the corner shield 2 are clamped and fixed on the corner Wei Ji ground 1.
At the corner Wei Ji, a screw 12 for fastening is mounted in the region close to the edge clip structure 11, and a pretension force for locking the screw 12 acts on the edge clip structure 11, so that the edge clip structure 11 has a clamping force into the wall body, and the bending part 21 is inserted into the edge clip structure 11, and the clamping fastening of the bending part 21 is formed by the clamping force.
In order to better fix the corner protector 2 on the corner Wei Ji ground 1, in this embodiment, the designed bending edge length of the bending portion 21 is smaller than the folded edge length of the edge clip structure 11, when the bending portion 21 is clamped in the edge clip structure 11, because the folded edge length of the edge clip structure 11 is too long, the exceeding edge length portion is pressed by the arc edge of the corner protector 2 in the included angle formed by the bending portion 21 and the corner protector 2, and then is folded outwards for a second time, so as to form interference fit with the included angle, the edge length of the second time is propped against the arc inner side of the corner protector 2, and the extrusion force is generated by the edge length of the second time acting on the wall body by the arc inner side, so that the bending portion 21 is further clamped and fixed in the edge clip structure 11, as shown in fig. 5.
The buffer member 3 is disposed on two side edges of the L-shaped included angle, and preferably, in this embodiment, the buffer member 3 is disposed as a nylon expansion plug, and two nylon expansion plugs are respectively inserted into two side edges of the gap. The nylon expansion plug has good buffering effect under the action of expansion force, can bear more impact force when being matched with the protection of the corner protecting cover 2, and can form repeated buffering by the corner protecting cover 2, the buffer piece 3 and the corner Wei Ji and decompose impact force to well protect the external corner structure.
And through the cushioning piece 3 that sets up for corner protector 2 can have the support after receiving the striking, is difficult to receive impact deformation, the whole outward appearance nature of protection external corner protection device that can be fine maintains the external corner pleasing to the eye.
Wherein the external corner protection device further comprises a top upper cover 4, and the gap forms an opening at the top of the corner protection cover 2 and the corner Wei Ji ground 1; the top cover 4 is used for covering the opening, so as to avoid ash falling phenomenon in the gap.
In the first embodiment, the buffer member 3 is a protrusion disposed on the corner protecting cover 2, and further, a plurality of protruding corrugation lines are vertically disposed on the arc inner side of the corner protecting cover 2 along the vertical direction, and the corrugation lines are disposed in the gap to form the buffer member 3.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. An external corner protection device, characterized in that: the wall corner comprises a corner Wei Ji ground and a corner protective cover, wherein the corner Wei Ji ground is L-shaped, and the inner side of an L-shaped included angle of the corner Wei Ji ground is used for being in contact fixation with a wall external corner;
The corner guard is in an arc shape, and is sleeved outside an L-shaped included angle of the corner Wei Ji and used for bearing impact force; a certain gap is formed between the corner guard and the corner Wei Ji, and a buffer part is arranged in the gap;
Further comprising a top cover, the gap forming an opening at the top of the corner shield and the corner Wei Ji; the top cover is used for covering the opening.
2. The external corner protection device according to claim 1, wherein: the two L-shaped edges of the angle Wei Ji are folded outwards to form an edge clamp structure; the corner protecting cover is inwards bent at two ends of the arc shape of the corner protecting cover to form a bending part;
The bent portion is clamped in the side clamping structure, so that the corner protecting cover is fixed on the corner Wei Ji.
3. An external corner protection device according to claim 2, wherein: the bending side length of the bending part is smaller than the folding side length of the side clamp structure;
When the bending part is clamped in the side clamping structure, the side clamping structure is outwards folded by extrusion of the arc edge of the corner protecting cover in an included angle formed by the bending part and the corner protecting cover, and interference fit is formed between the side clamping structure and the included angle.
4. An external corner protection device according to claim 2, wherein: the angle Wei Ji is an L-shaped steel plate; the two L-shaped edges of the angle Wei Ji are fixed on the wall body by tapping screws.
5. The external corner protection device according to claim 4, wherein: and locking the tapping screw at the position of the L-shaped edge, which is close to the edge clamp structure.
6. The external corner protection device according to claim 1, wherein: and the buffer parts are arranged on the two corner sides of the gap along the L-shaped included angle.
7. The external corner protection device according to claim 6, wherein: the buffer piece is arranged as a nylon expansion plug.
8. The external corner protection device according to claim 1, wherein: the arc inner side of the corner protecting cover is provided with a plurality of raised ripple lines along the vertical direction, and the ripple lines are arranged in the gaps to form the buffer piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131858.9U CN220978637U (en) | 2023-08-09 | 2023-08-09 | External corner protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131858.9U CN220978637U (en) | 2023-08-09 | 2023-08-09 | External corner protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220978637U true CN220978637U (en) | 2024-05-17 |
Family
ID=91038122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322131858.9U Active CN220978637U (en) | 2023-08-09 | 2023-08-09 | External corner protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220978637U (en) |
-
2023
- 2023-08-09 CN CN202322131858.9U patent/CN220978637U/en active Active
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