CN218669091U

CN218669091U - Combined anti-theft door frame structure

Info

Publication number: CN218669091U
Application number: CN202222923466.1U
Authority: CN
Inventors: 陈�峰
Original assignee: Maanshan City Sanshan Machinery Co ltd
Current assignee: Maanshan City Sanshan Machinery Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-21
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to a burglary-resisting door technical field just discloses a modular theftproof door frame structure, include left side board, right side board, go up roof and lower plate, left side board, right side board, go up roof and lower plate are the U-shaped channel-section steel setting, it all is connected with combination fixed establishment jointly with between left side board and the right side board to go up roof and lower plate, the lateral wall of left side board is equipped with the lock tongue hole, the rigidity that the left side board is located lock tongue hole front side is equipped with and shelters from the arch, and shelters from the bellied lateral wall that is close to lock tongue hole one side and set up for the arc, shelter from arch and left side board and make as an organic whole. The utility model discloses guarantee under the door leaf can normally be opened and close the condition, illegal personnel can't pull down sheltering from the arch, improve the theftproof effect greatly, and composite erection is comparatively convenient simultaneously to the pleasing to the eye degree in equipment back door frame surface has been guaranteed.

Description

Combined anti-theft door frame structure

Technical Field

The utility model relates to a burglary-resisting door technical field especially relates to a modular theftproof door frame structure.

Background

The anti-theft door is a door which is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with corresponding anti-theft safety level, and generally comprises a door leaf and a door frame.

In realizing the utility model discloses the in-process, the inventor discovers that there is following problem in this technique at least, a door frame for burglary-resisting door forms a door frame for each four frame plate combinations about from top to bottom, part when the transportation, make up when the field installation, be convenient for aggregate erection and transportation, the spring bolt hole needs to be predetermine to one of them vertical portion curb plate, the position at spring bolt hole front side is straight transition, it is follow-up sealed through the strip of paper used for sealing, but in the use of reality, take off through forcing the strip of paper used for sealing, then use the cutter to cut into the arcwall face department of spring bolt, exert external force and can destroy the joint between spring bolt and the spring bolt hole, thereby influence burglary-resisting effect of burglary-resisting door, therefore, a combination formula burglary-resisting door frame structure is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and taking off through forcing the strip of paper used for sealing among the prior art, then use the cutter to cut into the arcwall face department of spring bolt, exert external force and can destroy the joint between spring bolt and the spring bolt hole to influence the problem of the theftproof effect of burglary-resisting door, and a modular theftproof door frame structure that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a modular theftproof door frame structure, includes left side board, right side board, goes up roof and lower plate, left side board, right side board, go up roof and lower plate are the U-shaped channel-section steel setting, go up roof and lower plate all with be connected with combination fixed establishment between left side board and the right side board jointly, the lateral wall of left side board is equipped with the lock tongue hole, the fixed position that the left side board is located lock tongue hole front side is equipped with and shelters from the arch, and shelters from the bellied lateral wall that is close to lock tongue hole one side and set up for the arc, shelter from protruding and left side board and make as an organic whole.

Preferably, two the combination fixed establishment all includes two sets of joint boards, the opposite ends both sides of going up roof and lower plate all set up with corresponding joint board is integrative, the tip of one side in opposite directions of left side board and right side board all sets up a set of inserting groove with the joint board assorted, the terminal surface of going up roof and lower plate and the two sets of joint boards of homonymy all has locking screw thread connection jointly, each the tank bottom of inserting groove all sets up a set of and locking screw assorted thread groove.

Preferably, the front and rear outer side walls of the left side plate, the right side plate, the upper top plate and the lower bottom plate are fixedly bonded with wooden decoration panels.

Preferably, the side wall of the right side plate is provided with a group of hinge mounting grooves.

Preferably, the side wall of the opposite side of the left side plate and the right side plate is far away from the end of the shielding protrusion, and a first door leaf sealing barrier strip is integrally arranged at each of the ends, opposite to each other, of the upper top plate and the lower bottom plate, and a second door leaf sealing barrier strip matched with the first door leaf sealing barrier strip is fixedly arranged at each of the ends, opposite to each other, of the upper top plate and the lower bottom plate.

Preferably, each side wall of wooden decoration panel all pegs graft and has a set of wall nail, the lateral wall of left side board, right side board, last roof and lower plate all with a set of wall nail sliding connection of homonymy.

Preferably, the arc-shaped surface of the shielding protrusion is fixedly provided with a rubber pad.

Preferably, the protruding heights of the first door leaf sealing barrier strip and the second door leaf sealing barrier strip are both set within the range of 3.0cm to 4.0 cm.

Preferably, the inner walls of the upper top plate and the lower bottom plate are provided with a group of hidden circular grooves matched with the locking screws.

Compared with the prior art, the utility model provides a modular theftproof door frame structure possesses following beneficial effect:

1. this combination formula theftproof door frame structure, left side board through being equipped with, right side board, go up mutually supporting of roof and lower plate, can make up the door frame through the mode of combination formula, be convenient for installation and transportation, lock tongue hole through setting up, the joint spring bolt of can being convenient for, the arch of sheltering from through setting up and lateral wall are the arcwall face setting, can undertake the protection of sheltering from to spring bolt and lock tongue hole contact position on the one hand, on the other hand then passes through arc and spring bolt transition, can not influence normal door leaf and open and close, and be integrative U-shaped channel-section steel owing to shelter from the arch and make with the left side board, so illegal personnel can't pull down the arch of sheltering from, the theftproof effect is greatly improved.

2. This combination formula theftproof door frame structure, through the fixed establishment who is equipped with, the composite erection of left side board, right side board, last roof and bottom plate can be convenient for, through the wooden panel that sets up, can improve the pleasing to the eye degree on equipment back door frame surface.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses under the circumstances of guaranteeing that the door leaf can normally be opened and close, illegal personnel can't pull down the arch of sheltering from, improve the theftproof effect greatly, and it is comparatively convenient to assemble the installation simultaneously to the pleasing to the eye degree in door frame surface after having guaranteed the equipment.

Drawings

Fig. 1 is a schematic structural view of a combined anti-theft door frame structure provided by the present invention;

FIG. 2 is a side view of the left and right side panels of FIG. 1;

FIG. 3 is a schematic side view of the upper plate of FIG. 1;

fig. 4 is an enlarged view of a portion a of fig. 1.

In the figure: 1. a left side plate; 2. a right side plate; 3. an upper top plate; 4. a lower base plate; 5. a lock tongue hole; 6. shielding the protrusion; 7. a clamping and connecting plate; 8. inserting grooves; 9. locking the screw; 10. a thread groove; 11. a wooden decorative panel; 12. a hinge mounting groove; 13. a first door leaf sealing barrier strip; 14. a second door leaf sealing barrier strip; 15. wall nailing; 16. a rubber pad; 17. hiding the circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1:

referring to fig. 1-4, a modular theftproof door frame structure, including left side board 1, right side board 2, go up roof 3 and lower plate 4, left side board 1, right side board 2, it is the U-shaped channel-section steel setting to go up roof 3 and lower plate 4, go up roof 3 and lower plate 4 all with be connected with combination fixed establishment between left side board 1 and the right side board 2 jointly, the lateral wall of left side board 1 is equipped with lock tongue hole 5, the fixed position that left side board 1 is located lock tongue hole 5 front side is equipped with shelters from arch 6, and shelter from the lateral wall that is close to lock tongue hole 5 one side of arch 6 and be the arc setting, shelter from arch 6 and left side board 1 and make as an organic whole.

A set of hinge mounting groove 12 has been seted up to the lateral wall of right side board 2, through hinge mounting groove 12, can be convenient for the installation of hinge fixed.

The lateral wall of the opposite side of the left side plate 1 and the right side plate 2 is far away from the one end of the shielding protrusion 6, and is integrally provided with a first door leaf sealing barrier strip 13, the opposite end of the upper top plate 3 and the lower bottom plate 4 is fixedly provided with a second door leaf sealing barrier strip 14 matched with the first door leaf sealing barrier strip 13, the door leaf can be conveniently blocked through the first door leaf sealing barrier strip 13 and the second door leaf sealing barrier strip 14, and the door leaf side face after closing is attached to the side face of the door leaf, so that the sealing performance of the door leaf closing is improved.

The protruding heights of the first door leaf sealing barrier strip 13 and the second door leaf sealing barrier strip 14 are both arranged in the range from 3.0cm to 4.0cm, the sealing effect of the enclosing barrier is ensured, and the moving installation performance of the whole personnel can not be influenced.

The lateral wall of each wooden decoration panel 11 all pegs graft and has a set of wall nail 15, and the lateral wall of left side board 1, right side board 2, upper top plate 3 and lower plate 4 all with a set of wall nail 15 sliding connection of homonymy, through this kind of setting, can improve wooden decoration panel 11 and left side board 1, right side board 2, the stability of being connected between upper top plate 3 and the lower plate 4 to and the joint strength between the wall.

The arc-shaped surface of the shielding protrusion 6 is fixedly provided with a rubber pad 16, and friction noise and abrasion caused by contact with a lock tongue in the opening and closing process of the door leaf can be reduced through the rubber pad 16.

Example 2:

two combination fixed establishment all include two sets of joint boards 7, the one end both sides in opposite directions of going up top plate 3 and lower plate 4 all set up with the joint board 7 an organic whole that corresponds, the tip of one side in opposite directions of left side board 1 and right side board 2 all seted up with a set of inserting groove 8 of joint board 7 assorted, go up top plate 3 and lower plate 4 and the equal threaded connection of the terminal surface of the two sets of joint boards 7 of homonymy has locking screw 9 jointly, a set of thread groove 10 with locking screw 9 assorted has all been seted up to the tank bottom of each inserting groove 8, insert in the inserting groove 8 that corresponds the joint board 7 on going up top plate 3 and the lower plate 4, and lock fixedly through locking screw 9 cooperation thread groove 10, through last top plate 3, lower plate 4, left side board 1 and right side board 2 enclose jointly and close and form the door, through dismantled and assembled design, can be convenient for installation and transportation.

A set of hidden circular groove 17 matched with the locking screw 9 is formed in the inner walls of the upper top plate 3 and the lower bottom plate 4, the locking screw 9 after being locked can be hidden, and therefore the upper top plate 3 and the lower bottom plate 4 can be stably installed.

Example 3:

the front outer side wall and the rear outer side wall of the left side plate 1, the right side plate 2, the upper top plate 3 and the lower bottom plate 4 are fixedly bonded with wooden decoration panels 11, and the attractiveness of the door frame formed by combination can be improved through the wooden decoration panels 11.

The utility model discloses in, during the use, to go up the splice plate 7 on roof 3 and the lower plate 4 and insert in the inserting groove 8 that corresponds, and lock fixedly through locking screw 9 cooperation thread groove 10, through last roof 3, lower plate 4, left side board 1 and right side board 2 enclose jointly and close the formation door frame, door frame and building installation back that will make up formation, because left side board 1, roof 3 and lower plate 4's U-shaped channel-section steel setting on the right side board 2, can improve the stability with building contact joint, door frame installation is accomplished the back, be connected door leaf and door frame through the hinge, strike tongue hole 5 is used for the joint spring bolt, can shelter from the protection to the junction of strike hole 5 and spring bolt through sheltering from arch 6, through the transition of arcwall face, then shelter from protruding 6 and can not influence the normal of door leaf and open and close, and make owing to shelter from protruding 6 and left side board 1 integrated into one piece, the illegal personnel are difficult for sheltering from protruding 6 and take off, so can improve holistic theftproof performance.

Claims

1. The utility model provides a modular theftproof door frame structure, includes left side board (1), right side board (2), goes up roof (3) and lower plate (4), its characterized in that, left side board (1), right side board (2), go up roof (3) and lower plate (4) and be the U-shaped channel-section steel setting, go up roof (3) and lower plate (4) all with be connected with combination fixed establishment between left side board (1) and right side board (2) jointly, the lateral wall of left side board (1) is equipped with lock tongue hole (5), the rigidity that left side board (1) is located lock tongue hole (5) front side is equipped with and shelters from protruding (6), and shelters from the lateral wall that is close to lock tongue hole (5) one side of protruding (6) and set up for the arc, shelter from protruding (6) and make as an organic whole with left side board (1).

2. The combined type anti-theft door frame structure according to claim 1, wherein two combined fixing mechanisms each comprise two sets of clamping plates (7), two opposite ends of the upper top plate (3) and the lower bottom plate (4) are integrally arranged with the corresponding clamping plates (7), one opposite end of each of the left side plate (1) and the right side plate (2) is provided with a set of insertion grooves (8) matched with the clamping plates (7), the end surfaces of the upper top plate (3) and the lower bottom plate (4) and the two sets of clamping plates (7) on the same side are jointly in threaded connection with locking screws (9), and the bottom of each insertion groove (8) is provided with a set of threaded grooves (10) matched with the locking screws (9).

3. The combined type anti-theft door frame structure according to claim 1, characterized in that the front and rear outer side walls of the left side plate (1), the right side plate (2), the upper top plate (3) and the lower bottom plate (4) are fixedly adhered with wooden decoration panels (11).

4. A combined anti-theft door frame structure according to claim 1, characterized in that the side wall of the right side plate (2) is provided with a set of hinge mounting grooves (12).

5. The combined type anti-theft door frame structure according to claim 1, wherein one end of the side wall of the opposite side of the left side plate (1) and the right side plate (2) far away from the shielding protrusion (6) is integrally provided with a first door leaf sealing barrier strip (13), and one end of the opposite side of the upper top plate (3) and the lower bottom plate (4) is fixedly provided with a second door leaf sealing barrier strip (14) matched with the first door leaf sealing barrier strip (13).

6. A combined theft-proof doorframe structure according to claim 3, wherein a set of wall nails (15) are inserted into the side walls of each wooden decoration panel (11), and the side walls of the left side plate (1), the right side plate (2), the upper top plate (3) and the lower bottom plate (4) are slidably connected with the set of wall nails (15) on the same side.

7. A combined anti-theft door frame structure according to claim 1, characterized in that the arc-shaped surface of the shielding protrusion (6) is fixedly provided with a rubber pad (16).

8. A combined anti-theft door frame structure according to claim 5, characterized in that the protruding heights of the first door leaf sealing barrier (13) and the second door leaf sealing barrier (14) are both within the range of 3.0cm to 4.0 cm.

9. A combined anti-theft door frame structure according to claim 1, characterized in that the inner walls of the upper top plate (3) and the lower bottom plate (4) are provided with a set of hidden circular grooves (17) matched with the locking screws (9).