CN221119725U

CN221119725U - Door leaf and door head integrated burglary-resisting door

Info

Publication number: CN221119725U
Application number: CN202322896160.6U
Authority: CN
Inventors: 吕新印; 周叨; 楼振强; 李献宝
Original assignee: Chuntian Group Co ltd
Current assignee: Chuntian Group Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-06-11
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a door leaf and door head integrated anti-theft door, and relates to the field of anti-theft doors. In the existing anti-theft door manufacturing, the door lintel and the door leaf are of completely mutually independent structures, and when seen from the front, the door lintel on the door leaf and the door leaf are disconnected at adjacent positions, gaps are formed between the door lintel and the door leaf, the integrity is poor, and the door lintel is easy to pry at the positions. The door frame comprises a door leaf and a door frame, wherein the upper end of the door leaf is provided with a door head integrated with the door leaf, the front surfaces of the door head and the door leaf are the same flat plate surface, the door frame adopts a high door head spliced door frame, the door frame comprises a top frame and a side frame, a door lintel seat plate integrated with the top frame is arranged below the top frame, the door head is positioned on the front surface of the door lintel seat plate, a gap is arranged between the door head and the door leaf, and the width of the door head is the same as that of the door leaf. By dividing the traditional door lintel into the door lintel seat plate and the door head, the door head and the door leaf are of an integral structure, the door is realized to the top, the integrity is good, the door lintel seat plate is completely covered, the front gap between the traditional door leaf and the door lintel is avoided, and the door lintel can be prevented from being pried at the front gap.

Description

Door leaf and door head integrated burglary-resisting door

Technical Field

The utility model relates to the field of burglary-resisting doors, in particular to a burglary-resisting door with a door leaf and a door head integrated.

Background

In the existing anti-theft door manufacturing, the door lintel and the door leaf are of completely mutually independent structures, and when seen from the front, the door lintel on the door leaf and the door leaf are disconnected at adjacent positions, gaps are formed between the door lintel and the door leaf, the integrity is poor, and the door lintel is easy to pry at the positions.

Disclosure of utility model

The utility model aims to solve the technical problems and the technical task of improving and improving the prior art scheme, and provides the anti-theft door with the integrated door leaf and door head, aiming at improving the anti-theft safety capability. For this purpose, the present utility model adopts the following technical scheme.

The utility model provides a door leaf and integrative burglary-resisting door of door head, includes door leaf and portal, the portal adopt high door head concatenation portal, including top frame and side frame, the below of top frame be equipped with the integrative lintel bedplate of top frame, the upper end of door leaf be equipped with the integrative door head of door leaf, the front of door head and door leaf is same level and smooth face, the door head is located the front of lintel bedplate and is equipped with the clearance between the two, door head and door leaf width are the same. By dividing the traditional door lintel into the door lintel seat plate and the door head, the door head and the door leaf are of an integral structure, the door is realized to the top, the integrity is good, the door lintel seat plate is completely covered, the front gap between the traditional door leaf and the door lintel is avoided, and the door lintel can be prevented from being pried at the front gap.

As a preferable technical means: the left side and the right side of the door lintel seat plate are provided with door lintel seat side plates, the door lintel seat side plates and the upper part of the side frame are of an integrated structure, and the transverse width of the door head is larger than the width of the door lintel seat plate. The adjacent gaps of the door lintel seat plate and the door lintel seat side plates can be effectively shielded.

As a preferable technical means: the joint of the top frame and the side frame adopts a 45-degree splicing structure. The 45-degree high door head splicing door frame structure is adopted, the splicing gaps of the top frame and the side frames are small, the door frame is tidier, and the integrated effect is good.

As a preferable technical means: the thickness of the door leaf is 112mm. The anti-theft door with the thickness of 112mm is adopted, and the thickness is enough, so that the whole door can have enough wall depth, more kinds of hinges can be conveniently installed, and the anti-prying capacity can be better improved.

As a preferable technical means: and a concealed open hinge connection structure is adopted between the door leaf and the door frame. The anti-picking capability can be better improved, and the anti-theft coefficient is improved.

As a preferable technical means: the open hinge is provided with a limiting structure for preventing the door leaf from being easy to collide with the door frame and the hinge when being opened. When the door leaf is opened, the door leaf is prevented from being bumped into the door frame and the hinge.

As a preferable technical means: the open hinge comprises a first sheet, a second sheet and a rotating shaft assembly, wherein the first sheet is rotatably connected with the rotating shaft assembly through a first shaft sleeve, the second sheet is rotatably connected with the rotating shaft assembly through a second shaft sleeve, protruding parts which are relatively staggered in the axial direction are arranged on the first shaft sleeve and the second shaft sleeve, and after rotating by a fixed angle, the two protruding parts mutually abut against and limit to form a limiting structure. Simple and effective structure limiting is realized.

As a preferable technical means: the door frame on be equipped with the concealed installation groove, be equipped with the hidden installation connecting seat of door frame in the concealed installation groove, open hinge and the hidden installation connecting seat of door frame connect fixedly. The concealed hinge structure is realized.

As a preferable technical means: the door leaf be equipped with the pick-proof bending in one side of tool to lock, the side frame on be equipped with the pick-proof groove correspondingly, be equipped with the straight leather strap of buffering in the pick-proof groove, the door leaf folds the back, the pick-proof bending is located the pick-proof groove to with the straight leather strap elasticity of buffering offset. The anti-prying effect is improved, and the buffering straight leather strip has the effects of sound insulation, heat insulation and buffering.

As a preferable technical means: and a buffer U-shaped leather strip is arranged between the rear side of the door leaf and the rear side step of the door frame. The buffering U-shaped leather strip has sound and heat insulation and buffering effects.

The beneficial effects are that: the traditional door lintel is divided into the door lintel seat plate and the door head, and the door head and the door leaf are of an integrated structure, so that the integral structure is good, the door lintel seat plate is completely shielded, a front gap between the traditional door leaf and the door lintel is avoided, and the door lintel is prevented from being pried at the front gap; the anti-theft door with 112 thickness is adopted, and the thickness is enough, so that the whole door can have enough wall depth, and meanwhile, the exposed hinge is concealed, thereby better improving the anti-prying capability and the anti-theft coefficient; the concealed hinge with the limiting structure is adopted, so that the door is prevented from being bumped into the door frame and the hinge when the door is opened.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

Fig. 3 is a schematic view of the installation of the door head of the present utility model.

Fig. 4 is a schematic view of the hinge mounting structure of the present utility model.

FIG. 5 is a schematic view of the tamper resistant bend location of the present utility model.

Fig. 6 is a schematic view of the hinge structure of the present utility model.

Fig. 7 is a schematic perspective view of a hinge according to the present utility model.

In the figure: 1. a door leaf; 2. a door frame; 3. a lock; 4. a living hinge; 5. buffering the straight leather strips; 6. buffering the U-shaped leather strips; 101. anti-prying bending; 102. a door back plate; 103. a door front plate; 104. a door head; 105. a door head back plate; 201. a top frame; 202. a side frame; 203. a door lintel seat plate; 204. a door lintel seat side plate; 205. a 45-degree splicing structure; 206. a pick-proof groove; 207. a hidden groove; 208. the portal is provided with a connecting seat in a concealed mode; 401. a first sheet; 402. a second sheet; 403. a first sleeve; 404. a second sleeve; 405. a projection.

Detailed Description

The technical scheme of the utility model is further described in detail below with reference to the attached drawings.

In the description of the present utility model, it should be understood that terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are merely for convenience of description and simplicity of description based on the orientation or positional relationship shown in the drawings, and do not necessarily indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and that these terms of expressing directions are only for illustration and should not be construed as limitations, such as "upper", "lower" are not necessarily limited to directions opposite or coincident with the direction of gravity, since the embodiments of the present utility model may be arranged in different directions.

Embodiment one:

As shown in fig. 1, 2 and 3, a door leaf and door head integrated burglary-resisting door comprises a door leaf 1 and a door frame 2, wherein a concealed open hinge connection structure is adopted between the door leaf 1 and the door frame 2, the thickness of the door leaf 1 is 112mm, the door frame 2 adopts a high door head spliced door frame, the door leaf comprises a top frame 201 and a side frame 202, a 45-degree spliced structure 205 is adopted at the connection part of the top frame 201 and the side frame 202 to reduce the splicing gap of the top frame 201 and the side frame 202, a door head seat board 203 integrated with the top frame 201 is arranged below the top frame 201, the front face of the door head seat board 203 is provided with a door head 104 separated from the door head seat board, the door head 104 and the lower door leaf 1 are integrated, the front face of the door head 104 and the front face of the door leaf 1 belong to the same door front plate 103, the door head 104 and the door leaf 1 are integrated into a door head seat board 203 through dividing a traditional door head seat board 204 and the door leaf 1 into an integrated structure, and door head seat side boards 204 are arranged on the left side and right side of the door head seat board 203, and an integrated structure is arranged on the upper part of the side frame 202.

In order to realize the concealed structure of the open hinge 4, as shown in fig. 4, a concealed groove 207 is formed in the door frame 2, a door frame concealed connecting seat 208 is formed in the concealed groove 207, and the open hinge 4 is fixedly connected with the door frame concealed connecting seat 208, so that the concealed structure of the open hinge 4 is realized.

In order to improve the anti-prying performance, as shown in fig. 5, the door leaf 1 is provided with an anti-prying bend 101 on one side of the lock 3, and the side frame 202 is provided with an anti-prying groove 206 correspondingly. The anti-picking effect is improved, and the buffering straight leather strips 5 have sound insulation, heat insulation and buffering effects.

In order to achieve better buffering and sound and heat insulation effects, as shown in fig. 4 and 5, a buffer straight leather strip 5 is arranged in the anti-prying groove 206, and after the door leaf 1 is folded, the anti-prying bend 101 is positioned in the anti-prying groove 206 and elastically props against the buffer straight leather strip 5; a buffer U-shaped leather strip 6 is arranged between the rear side of the door leaf 1 and the rear side step of the door frame 2. Realize better sound insulation and heat insulation and buffering effects.

When the door is manufactured, firstly, the door back plate 102 and the door head back plate 105 of the door leaf 1 are bent and formed, the edge is locked to form anti-warping bending, then the door leaf 1 with the thickness of 112mm is manufactured by gluing the filling material with the door front plate 103, the door head back plate 105 is glued on the rear side of the door head 104 part of the door front plate 103 by using the filling material, the door head 104 with the thickness of 16mm is formed, a gap of 7mm exists between the door head 104 and the door lintel seat plate 203, the door frame concealed connecting seat 208 is welded into the concealed groove 207 of the door frame 2, the combination is formed, then the exposed hinge 4 is mounted on the door leaf 1 by using a screw, the door leaf 1 is mounted on the door frame 2, and the whole door assembly is completed.

The anti-theft door with the thickness of 112mm is adopted, and the thickness is enough, so that the whole door can have enough wall-in depth, and meanwhile, the exposed hinge 4 is concealed, so that the anti-prying capacity can be better improved, and the anti-theft coefficient is improved. The door has the advantages that the technology structure of one door to the top is adopted, the integrity is good, the door face completely shields the door lintel seat plate, the front gap between the traditional door leaf 1 and the upper door lintel is avoided, and the door can be prevented from being pried at the front gap.

Embodiment two:

The same parts as those of the first embodiment are not repeated, as shown in fig. 6 and 7, in order to avoid overlarge opening angle of the door leaf 1, the open hinge 4 adopts a hinge with a limiting structure, the open hinge comprises a first sheet 401, a second sheet 402 and a rotating shaft assembly, the first sheet 401 is rotatably connected with the rotating shaft assembly through a first shaft sleeve 403, the second sheet 402 is rotatably connected with the rotating shaft assembly through a second shaft sleeve 404, the first shaft sleeve 403 and the second shaft sleeve 404 are provided with protruding parts 405 which are protruding in axial opposite dislocation, and after rotating for a fixed angle, the two protruding parts 405 mutually abut against and limit, so that a simple and reliable limiting structure is formed. After the door leaf 1 rotates a certain angle, the two protruding parts 405 mutually abut against and limit, so that the door leaf 1 can not rotate continuously to touch the wall, the door frame and other parts, and the 2 leaves of the hinge are prevented from touching each other.

The anti-theft door with the integrated door leaf and door head is a specific embodiment of the utility model, has the substantial characteristics and the improvements of the utility model, and can be equivalently modified in terms of shape, structure and the like according to practical use requirements under the teaching of the utility model, and the utility model is within the scope of protection of the scheme.

Claims

1. The utility model provides a door leaf and integrative burglary-resisting door of door head, includes door leaf (1) and portal (2), its characterized in that: the door frame (2) adopt high door head concatenation portal, including top frame (201) and side frame (202), below top frame (201) be equipped with the integrative lintel bedplate (203) of top frame (201), the upper end of door leaf (1) be equipped with the integrative door head (104) of door leaf (1), the front of door head (104) and door leaf (1) is same level and smooth face, door head (104) are located the front of lintel bedplate (203) and are equipped with the clearance between the two, door head (104) and door leaf (1) width are the same.

2. A door leaf and door head integrated burglary-resisting door as claimed in claim 1, wherein: the left side and the right side of the door lintel seat plate (203) are provided with door lintel seat side plates (204), and the door lintel seat side plates (204) and the upper part of the side frame (202) are of an integrated structure.

3. A door leaf and door head integrated burglary-resisting door as claimed in claim 2, wherein: the joint of the top frame (201) and the side frame (202) adopts a 45-degree splicing structure (205).

4. A door leaf and door head integrated security door as claimed in claim 3, wherein: the thickness of the door leaf (1) is 112mm.

5. A door leaf and door head integrated security door as defined in claim 4, wherein: the door leaf (1) and the door frame (2) adopt a concealed open hinge connection structure.

6. A door leaf and door head integrated security door as defined in claim 5, wherein: the open hinge is provided with a limiting structure for preventing the door leaf (1) from easily colliding with the door frame and the hinge when being opened.

7. A door leaf and door head integrated security door as defined in claim 6, wherein: the open hinge comprises a first sheet (401), a second sheet (402) and a rotating shaft assembly, wherein the first sheet (401) is rotatably connected with the rotating shaft assembly through a first shaft sleeve (403), the second sheet (402) is rotatably connected with the rotating shaft assembly through a second shaft sleeve (404), protruding portions (405) which are protruding in an axial relative dislocation mode are arranged on the first shaft sleeve (403) and the second shaft sleeve (404), and after a fixed angle is rotated, the two protruding portions (405) mutually abut against and limit to form a limiting structure.

8. A door leaf and door head integrated security door as defined in claim 7, wherein: the door frame (2) on be equipped with dark dress groove (207), be equipped with door frame dark dress connecting seat (208) in dark dress groove (207), bright hinge (4) be connected fixedly with door frame dark dress connecting seat (208).

9. A door leaf and door head integrated security door as defined in claim 8, wherein: the door leaf (1) be equipped with pick-proof bending (101) in one side of tool to lock (3), side frame (202) on be equipped with pick-proof groove (206) correspondingly, be equipped with buffering straight leather strap (5) in pick-proof groove (206), door leaf (1) close the back, pick-proof bending (101) are located pick-proof groove (206) to with buffering straight leather strap (5) elasticity offsets.

10. A door leaf and door head integrated security door as defined in claim 9, wherein: a buffer U-shaped leather strip (6) is arranged between the rear side of the door leaf (1) and the rear side step of the door frame (2).