CN215408143U - Primary and secondary door body structure - Google Patents
Primary and secondary door body structure Download PDFInfo
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- CN215408143U CN215408143U CN202023327930.8U CN202023327930U CN215408143U CN 215408143 U CN215408143 U CN 215408143U CN 202023327930 U CN202023327930 U CN 202023327930U CN 215408143 U CN215408143 U CN 215408143U
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Abstract
The utility model provides a primary and secondary door body structure, which comprises a door frame main body, wherein the door frame main body comprises a first side frame body and a second side frame body connected and fixed with the first side frame body, a primary door body and a secondary door body are arranged in the door frame main body, the first side frame body comprises a fixed frame body, a first supporting piece is arranged below the fixed frame body, a second supporting piece is arranged in the first supporting piece, a transverse supporting frame body is arranged below the second supporting piece, and the first supporting piece is arranged in the transverse supporting frame body.
Description
Technical Field
The utility model relates to the technical field of door body design, in particular to a primary and secondary door body structure.
Background
The primary and secondary door is a special double-door split door, which is composed of a door leaf (secondary door) with narrower width and a door leaf (primary door) with wider width. Generally, when the width of the door opening is larger, the door leaf is designed into a big-small primary-secondary form for the integral beauty of the door. Therefore, people can walk when opening or closing the door at ordinary times, and a large door does not need to be pushed; half of the double-leaf doors are too small to pass through conveniently or need to pass through large objects such as furniture and the like, and the double-leaf doors are opened completely, so that the double-leaf doors are larger in size compared with common vertical hinged doors, and are more suitable for large house type houses. Although the ordinary split door can also achieve similar effects, the letter door is more unique, and the letter door is more design-friendly and fashionable, and meanwhile, the design is good and has good convenience, when a house passes through only a person, only a small door can be opened, if guests are numerous at home, or furniture objects need to be moved, the split door can be opened at the same time, and the split door is quite reasonable and convenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the primary and secondary door body structure which is reasonable in structural design, attractive and large in appearance, high in firmness and durable in use.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a primary-secondary door body structure, which comprises a door frame main body, wherein the door frame main body comprises a first side frame body and a second side frame body connected and fixed with the first side frame body, a primary door body and a secondary door body are arranged in the door frame main body, the first side frame body comprises a fixed frame body, a first supporting piece is arranged below the fixed frame body, a second supporting piece is arranged in the first supporting piece, a transverse supporting frame body is arranged below the second supporting piece, the first supporting piece is arranged in the transverse supporting frame body,
the second side frame body comprises a first side frame connected with the first supporting piece in a clamping mode, a fastening piece is installed in the first side frame, and a longitudinal supporting frame body is installed on the inner side of the first side frame.
Furthermore, a rotating shaft installation through hole is formed in the fixed frame body.
Further, the first supporting piece comprises a bottom surface portion, a first side edge portion and a second side edge portion are arranged on two sides of the bottom surface portion, a limiting body is arranged on the inner side of the first side edge portion, an anti-slip tooth structure is arranged on the outer side of the first side edge portion, the first side edge portion is further connected with a first connecting body, and a first bending portion is connected and arranged on the first connecting body.
Further, the second side portion is connected with a second connector, the second connector is vertically connected with a third connector, the third connector is connected with a fourth connector, and a second bending portion is connected to the fourth connector.
Furthermore, the second support piece comprises a second connecting piece bottom, a group of second connecting piece side edge portions are arranged on the second connecting piece bottom in parallel, and anti-skidding tooth structures are arranged on the second connecting piece side edge portions.
Furthermore, the transverse supporting frame body comprises transverse side surface bodies which are symmetrically arranged, an anti-slip tooth structure is arranged on each transverse side surface body, a hook-shaped limiting structure is arranged at the top end of each transverse side surface body, a positioning strip is arranged at the bottom end of each transverse side surface body, a first supporting surface body and a second supporting surface body are arranged between the transverse side surface bodies, and locking structures are arranged on the first supporting surface body and the second supporting surface body.
Further, the first side frame comprises a U-shaped base, a first side wall and a second side wall are arranged on two sides of the base, the first side wall is connected with a first clamping surface, the first clamping surface is connected with a first clamping position, the second side wall is connected with a second clamping surface, a third clamping surface and a fourth clamping surface, and the fourth clamping surface is connected with a second clamping position.
Furthermore, anti-skidding tooth structures are arranged on the first side wall and the second side wall, and the lengths of the second clamping surface, the third clamping surface and the fourth clamping surface are greater than that of the first clamping surface.
Further, the fastener comprises a fastener bottom and a fastener clamping structure arranged on one side of the fastener bottom, and the clamping structure is provided with an anti-skidding tooth structure.
Further, the longitudinal supporting frame body comprises a first supporting surface and a second supporting surface which are arranged in parallel, a locking hole structure is arranged on the first supporting surface and the second supporting surface in a penetrating mode, a clamping groove position is arranged on the first supporting surface, a first contact surface and a second contact surface are arranged on two sides of the first supporting surface and the second supporting surface, fixing positions of concave structures are arranged at the bottoms of the first contact surface and the second contact surface, and anti-skidding tooth structures are arranged on the first contact surface and the second contact surface.
The utility model has the beneficial effects that:
the primary and secondary door body structure has the advantages of reasonable structural design, attractive and atmospheric appearance, high firmness, durability, primary and secondary door body structure and the like.
Drawings
FIG. 1 is an overall structure diagram of a primary and secondary door structure according to the present invention;
FIG. 2 is a partial structural view of a primary and secondary door structure according to the present invention;
FIG. 3 is a side view of a primary and secondary door structure according to the present invention;
FIG. 4 is a partial side view of a composite door structure according to the present invention;
FIG. 5 is another structural view of a primary and secondary door structure according to the present invention;
FIG. 6 is a partial structural view of another structural view of a primary and secondary door structure according to the present invention.
FIG. 7 is a structural view of a fixed frame of a primary and secondary door structure of the present invention;
FIG. 8 is a view of a first supporting member of a primary and secondary door structure according to the present invention;
FIG. 9 is a cross support frame structure of a primary and secondary door structure according to the present invention;
FIG. 10 is a view showing a second supporting member of a sub-main door structure according to the present invention;
FIG. 11 is a first side frame structure of a primary and secondary door structure according to the present invention;
FIG. 12 is a partial view of a first side frame structure of a composite door structure according to the present invention;
FIG. 13 is a fastener structure view of a sub-main door structure according to the present invention;
fig. 14 is a structural view of a vertical supporting frame of a primary-secondary door structure according to the present invention.
Detailed Description
As shown in fig. 1 to 14, the present invention provides a primary and secondary door body structure, which includes a door frame body 1, wherein the door frame body 1 includes a first side frame body 2 and a second side frame body 3 connected and fixed with the first side frame body 2, a primary door body 4 and a secondary door body 5 are disposed in the door frame body 1, the first side frame body 2 includes a fixed frame body 21, a first supporting member 22 is disposed below the fixed frame body 21, a second supporting member 23 is disposed in the first supporting member 22, a transverse supporting frame body 24 is disposed below the second supporting member 23, the first supporting member 22 is mounted in the transverse supporting frame body 24,
the second side frame body 3 includes a first side frame 31 engaged with the first support 22, a fastener 30 is installed in the first side frame 31, and a longitudinal support frame body 33 is installed on the inner side of the first side frame 31.
In this embodiment, the fixing frame 21 is provided with a rotating shaft mounting through hole 211.
In this embodiment, the first supporting member 22 includes a bottom surface portion 221, a first side portion 222 and a second side portion 223 are disposed on two sides of the bottom surface portion 221, a limiting body 224 is disposed on an inner side of the first side portion 222, an anti-slip tooth structure 6 is disposed on an outer side of the first side portion 222, the first side portion 222 is further connected to a first connecting body 2221, and a first bending portion 2222 is connected to the first connecting body 2221.
In this embodiment, the second side portion 223 is connected to a second connecting body 2231, the second connecting body 2231 is vertically connected to a third connecting body 2232, the third connecting body 2232 is connected to a fourth connecting body 2233, and the fourth connecting body 2233 is connected to a second bending portion 2234.
In this embodiment, the second supporting member 23 includes a second connecting member bottom 231, a set of second connecting member side portions 232 are disposed on the second connecting member bottom 231 in parallel, and the anti-slip tooth structure 6 is disposed on the second connecting member side portions 232.
In this embodiment, the transverse supporting frame 24 includes transverse side surface bodies 241 symmetrically arranged, the transverse side surface bodies 241 are provided with anti-slip tooth structures 6, the top end of the transverse side surface body 241 is provided with a hook-shaped limiting structure 242, the bottom end of the transverse side surface body is provided with a positioning strip 243, a first supporting surface body 244 and a second supporting surface body 245 are arranged between the transverse side surface bodies 241, and the first supporting surface body 244 and the second supporting surface body 245 are provided with locking structures 246.
In this embodiment, the first side frame 31 includes a U-shaped base 32, a first side wall 321 and a second side wall 322 are disposed on two sides of the base 32, the first side wall 321 is connected with a first engaging surface 3211, the first engaging surface 3211 is connected with a first engaging position 3212, the second side wall 322 is connected with a second engaging surface 3221, a third engaging surface 3222 and a fourth engaging surface 3223, and the fourth engaging surface 3223 is connected with a second engaging position 3224.
In this embodiment, the first side wall 321 and the second side wall 322 are provided with anti-slip tooth structures 6, and the lengths of the second engaging surface 3221, the third engaging surface 3222, and the fourth engaging surface 3223 are greater than the length of the first engaging surface 3211.
In this embodiment, the fastener 30 includes a fastener bottom 301 and a fastener engaging structure 302 disposed on one side of the fastener bottom 301, and the engaging structure 302 is provided with an anti-slip tooth structure 6.
In this embodiment, the longitudinal support frame 33 includes a first support surface 331 and a second support surface 332 that are parallel to each other, a locking hole structure 333 is provided on the first support surface 331 and the second support surface 332 in a penetrating manner, a locking slot 334 is provided on the first support surface 331, a first contact surface 335 and a second contact surface 336 are provided on two sides of the first support surface 331 and the second support surface 332, a fixing position 337 having a concave structure is provided at the bottom of the first contact surface 335 and the second contact surface 336, and an anti-slip tooth structure 6 is provided on the first contact surface 335 and the second contact surface 336.
The primary and secondary door body structure has the advantages of reasonable structural design, attractive and atmospheric appearance, high firmness, durability, primary and secondary door body structure and the like.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a primary and secondary door body structure, includes door frame main part, its characterized in that: the door frame main body comprises a first side frame body and a second side frame body connected and fixed with the first side frame body, a sub door body and a main door body are arranged in the door frame main body, the first side frame body comprises a fixed frame body, a first supporting piece is arranged below the fixed frame body, a second supporting piece is arranged in the first supporting piece, a transverse supporting frame body is arranged below the second supporting piece, the first supporting piece is arranged in the transverse supporting frame body,
the second side frame body comprises a first side frame connected with the first supporting piece in a clamping mode, a fastening piece is installed in the first side frame, and a longitudinal supporting frame body is installed on the inner side of the first side frame.
2. A composite door structure as claimed in claim 1, wherein: and a rotating shaft mounting through hole is formed in the fixed frame body.
3. A composite door structure as claimed in claim 1, wherein: the first supporting piece comprises a bottom surface portion, a first side edge portion and a second side edge portion are arranged on two sides of the bottom surface portion, a limiting body is arranged on the inner side of the first side edge portion, an anti-skidding tooth structure is arranged on the outer side of the first side edge portion, the first side edge portion is further connected with a first connecting body, and a first bending portion is connected to the first connecting body.
4. A composite door structure as claimed in claim 3, wherein: the second side edge part is connected with a second connector, the second connector is vertically connected with a third connector, the third connector is connected with a fourth connector, and a second bending part is connected to the fourth connector.
5. A composite door structure as claimed in claim 1, wherein: the second supporting piece comprises a second connecting piece bottom, a group of second connecting piece side edge portions are arranged on the second connecting piece bottom in parallel, and anti-skidding tooth structures are arranged on the second connecting piece side edge portions.
6. A composite door structure as claimed in claim 1, wherein: the horizontal supporting frame body comprises horizontal side surface bodies which are symmetrically arranged, anti-skidding tooth structures are arranged on the horizontal side surface bodies, hook-shaped limiting structures are arranged at the top ends of the horizontal side surface bodies, positioning strips are arranged at the bottom ends of the horizontal side surface bodies, a first supporting surface body and a second supporting surface body are arranged between the horizontal side surface bodies, and locking structures are arranged on the first supporting surface body and the second supporting surface body.
7. A composite door structure as claimed in claim 1, wherein: the first side frame comprises a U-shaped base, a first side wall and a second side wall are arranged on two sides of the base, the first side wall is connected with a first clamping surface, the first clamping surface is connected with a first clamping position, the second side wall is connected with a second clamping surface, a third clamping surface and a fourth clamping surface, and the fourth clamping surface is connected with a second clamping position.
8. A composite door structure as claimed in claim 7, wherein: the first side wall and the second side wall are provided with anti-skidding tooth structures, and the lengths of the second clamping surface, the third clamping surface and the fourth clamping surface are greater than that of the first clamping surface.
9. A composite door structure as claimed in claim 1, wherein: the fastener comprises a fastener bottom and a fastener clamping structure arranged on one side of the fastener bottom, and the clamping structure is provided with an anti-skidding tooth structure.
10. A composite door structure as claimed in claim 1, wherein: the longitudinal supporting frame body comprises a first supporting surface and a second supporting surface which are arranged in parallel, a locking hole structure is arranged on the first supporting surface and the second supporting surface in a penetrating mode, a clamping groove is formed in the first supporting surface, a first contact surface and a second contact surface are arranged on the two sides of the first supporting surface and the second supporting surface, a fixing position of a concave structure is arranged at the bottom of the first contact surface and the bottom of the second contact surface, and anti-skidding tooth structures are arranged on the first contact surface and the second contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023327930.8U CN215408143U (en) | 2020-12-31 | 2020-12-31 | Primary and secondary door body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023327930.8U CN215408143U (en) | 2020-12-31 | 2020-12-31 | Primary and secondary door body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215408143U true CN215408143U (en) | 2022-01-04 |
Family
ID=79662330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023327930.8U Active CN215408143U (en) | 2020-12-31 | 2020-12-31 | Primary and secondary door body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215408143U (en) |
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2020
- 2020-12-31 CN CN202023327930.8U patent/CN215408143U/en active Active
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