CN219993473U - Sliding door frame - Google Patents
Sliding door frame Download PDFInfo
- Publication number
- CN219993473U CN219993473U CN202320511221.XU CN202320511221U CN219993473U CN 219993473 U CN219993473 U CN 219993473U CN 202320511221 U CN202320511221 U CN 202320511221U CN 219993473 U CN219993473 U CN 219993473U
- Authority
- CN
- China
- Prior art keywords
- door frame
- slot
- frame main
- side plates
- main board
- 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
- 239000003292 glue Substances 0.000 claims description 3
- 239000011094 fiberboard Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000587161 Gomphocarpus Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
Abstract
The utility model relates to a push-pull door frame, which comprises a door frame main board positioned in the middle and door frame side boards positioned at the front side and the rear side, wherein the door frame side boards are provided with a door frame slot, the door frame side boards clamp the door frame main board in the middle from front to rear, and the door frame main board and the door frame side boards are provided with an overlapping area when seen from front to rear; the door frame slot is positioned in the overlapped area when seen from the front-back direction; the code nails are nailed inwards from the door frame slots, penetrate through the side plates and then enter the door frame main plate and are used for connecting the door frame main plate and the door frame side plates. The utility model has the advantages of firmer combination of the main board of the door frame and the side board of the door frame, avoiding the occupation and the obstruction of the connecting nails to the slot of the door frame, and the like.
Description
Technical Field
The utility model relates to a sliding door component suitable for a small wall body, in particular to a sliding door frame formed by assembling and combining.
Background
The door frame is a component constituting an integral door frame. The cross frames and the mullions may be divided according to the assembly positions, however, both may have substantially the same structure. In life, the door frame is often formed by compounding multiple layers of wood materials.
Double-leaf sliding doors are widely used in kitchens. For small walls, typically 140 mm or 150 mm thick, the frame size of the sliding door is relatively small, as are the dimensions of the individual component parts. In order to pursue manufacturing efficiency, the door frame is generally formed by machining, assembling and combining wood plates.
In a prior art push-pull door frame, see fig. 5-8, the parts are connected by F-nails. Specifically, for the vertical edges of both sides of the door frame, referring to fig. 5 and 7, a plurality of straight nails 3 connect the vertical door frame main plate 1 and the door frame rail 2, and a door frame slot 4 into which a door pocket line is inserted is formed between the vertical door frame main plate 1 and the door frame rail 2. For the upper side of the door frame, referring to fig. 6 and 8, the plurality of straight nails 3 connect the transverse head door frame main board 5 with the door frame hanging strip 6, and the door frame slot 4 is directly arranged on the transverse head door frame main board 5. For the whole door frame, the door frame shelves 2 and the door frame hanging bars 6 shield or seal the circumferential gap between the door leaf and the door frame at the inner side of the door frame main plate, and the door frame shelves and the door frame hanging bars can be collectively called as door frame side plates.
In the prior art, the door frame curb plate all is located the inboard of door frame mainboard, just can get into the door frame curb plate after the connection passes whole door frame mainboard thickness with straight nail, even in the junction rubber coating of two boards, the combination between two boards is because of this structure of assembling, and the combination is not firm, often leads to the curb plate pine to take off because of unexpected external force acts on the door side curb plate. In addition, since the straight nail is to pass through the area near the door frame slot 4, the straight nail is slightly inclined when the straight nail is nailed, and the straight nail enters the door frame slot 4, thereby blocking the insertion of the subsequent door pocket line.
Disclosure of Invention
The utility model aims to solve the problems and provide a push-pull door frame, which is characterized in that a door frame main plate and door frame side plates are combined relatively firmly, and connecting nails are prevented from entering a door frame slot to occupy a place.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the push-pull door frame comprises a door frame main plate positioned in the middle and door frame side plates positioned at the front side and the rear side, wherein the door frame side plates are provided with a door frame slot, the door frame side plates clamp the door frame main plate in the middle from front to back, and the door frame main plate and the door frame side plates are provided with an overlapping area when seen from front to back; the door frame slot is positioned in the overlapped area when seen from the front-back direction; the code nails are nailed inwards from the door frame slots, penetrate through the side plates and then enter the door frame main plate and are used for connecting the door frame main plate and the door frame side plates.
Further, glue is coated at the joint of the main door frame plate and the side door frame plate.
Further, the door frame main plate and the door frame side plates are made of medium density fiber plates.
Further, the nail leg length of the code nail is more than 25mm, and the depth of the code nail for eating the door frame main board is more than 15 mm.
The beneficial effects of the utility model are as follows:
firstly, the bottom of the side plate is combined with the end part of the door frame main body, so that the combination area is increased, and the combination strength is improved; the code nails enter the main board through the thinner part of the side board, the depth of the main board is greatly increased, the strength of the code nails against pulling is relatively good, and under the comprehensive effects of the aspects, the combination of the door frame main board and the door frame side board is firmer;
secondly, because the code nails are nailed inwards from the door frame slot, the nail feet of the code nails will be used for eating the plate material and only the nail head part is reserved at the bottom of the slot, thereby avoiding the occupation and the obstruction of the connecting nails to the door frame slot and avoiding the obstruction of the insertion of the subsequent door pocket line.
Drawings
FIG. 1 is an exploded view of a vertical frame portion of a push-pull door frame of the present utility model;
FIG. 2 is an exploded view of the cross-head door frame portion of the push-pull door frame of the present utility model;
FIG. 3 is a cross-sectional view corresponding to FIG. 1;
fig. 4 is a cross-sectional view corresponding to fig. 2.
FIG. 5 is a schematic view of a vertical frame section of a prior art push-pull door frame;
FIG. 6 is a schematic view of a cross head door frame portion of a prior art push-pull door frame;
FIG. 7 is a cross-sectional view corresponding to FIG. 5;
fig. 8 is a cross-sectional view corresponding to fig. 6.
The utility model is further described below with reference to the drawings and examples.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The sliding door frame of the utility model, its vertical structure refers to figures 1 and 3, including locating in the middle door frame main board 11 and locating in the front and back door frame curb plate 12 of both sides, the said door frame curb plate has a door frame slot 14, the said door frame curb plate 12 sandwiches the said door frame main board 11 from the front and back, seen from the front and back direction, the said door frame main board 11 and said door frame curb plate 12 have an overlapping area; the door frame slot 14 is located in the overlapping area as viewed in the front-rear direction; a plurality of code nails 13 are nailed inwards from the door frame slot, pass through the side plate 12 and then enter the door frame main plate 11 for connecting the door frame main plate 11 and the door frame side plate 12.
Referring to fig. 2 and 4, the transverse head structure of the push-pull door frame of the present utility model comprises a door frame main plate 15 positioned in the middle and door frame side plates 16 positioned at the front and rear sides, wherein the door frame side plates 16 are provided with a door frame slot 14, the door frame side plates 16 sandwich the door frame main plate 15 from front to rear, and the door frame main plate 15 and the door frame side plates 16 have an overlapping area when seen from the front and rear direction; the door frame slot 14 is located in the overlapping area as viewed in the front-rear direction; the code nails 13 are nailed inwards from the door frame slots, pass through the side plates 16 and enter the door frame main plate 15, and are used for connecting the door frame main plate 15 and the door frame side plates 16.
The head of the code nail 13, namely the top transverse part of the connecting pin or the nail foot, is left at the bottom of the door frame slot 14 no matter the vertical edge or the transverse head, so that the space of the slot is not occupied, and the insertion of the subsequent door pocket line is not influenced. The door frame slot 14 is generally about 6mm wide and 8mm deep. For the insertion of the tacks, the gun nozzle of the tacker is sized to fit into the door frame slot 14. For example, the gun mouth of the nail gun is 5mm thick, so that the gun mouth directly sticks to the bottom of the groove during nailing.
Furthermore, it is preferable that the joints of the door frame main plates 11 and 15 and the door frame side plates 12 and 16 are coated with glue. In this way, the two can be combined and reinforced.
Further, the door frame main plate and the door frame side plates are made of medium density fiber plates. The thickness of the door frame side panels 12 and 16 is typically 15 to 18mm, and the thickness of the door frame main panels 11 and 15 is slightly greater than the thickness of the respective side panels.
Further, the leg length of the code nail 13 is 25mm or more, preferably 28 to 32mm, and the depth of the door frame main plates 11 and 15 is 15mm or more.
Finally, it should be emphasized that the present utility model is not limited to the above-described embodiments, but is merely preferred embodiments of the utility model, and any modifications, equivalents, improvements, etc. within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (4)
1. The utility model provides a push-and-pull door frame, is including being located the door frame mainboard in the middle and being located the door frame curb plate of front and back both sides, the door frame curb plate all is equipped with a door frame slot, its characterized in that:
the door frame side plates clamp the door frame main plate in the middle from front to back, and the door frame main plate and the door frame side plates have an overlapping area when seen from front to back; the door frame slot is positioned in the overlapped area when seen from the front-back direction; the code nails are nailed inwards from the door frame slots, penetrate through the side plates and then enter the door frame main plate and are used for connecting the door frame main plate and the door frame side plates.
2. A push-pull door frame as claimed in claim 1, wherein: and glue is coated at the joint of the door frame main board and the door frame side boards.
3. A push-pull door frame as claimed in claim 1, wherein: the door frame main board and the door frame side boards are made of medium density fiberboard.
4. A push-pull door frame as claimed in claim 1, wherein: the length of the nail leg of the code nail is more than 25mm, and the depth of the code nail for eating the door frame main board is more than 15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320511221.XU CN219993473U (en) | 2023-03-15 | 2023-03-15 | Sliding door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320511221.XU CN219993473U (en) | 2023-03-15 | 2023-03-15 | Sliding door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993473U true CN219993473U (en) | 2023-11-10 |
Family
ID=88613315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320511221.XU Active CN219993473U (en) | 2023-03-15 | 2023-03-15 | Sliding door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993473U (en) |
-
2023
- 2023-03-15 CN CN202320511221.XU patent/CN219993473U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |