CN215169525U

CN215169525U - Sound-proof and pick-proof combined section bar

Info

Publication number: CN215169525U
Application number: CN202120733953.4U
Authority: CN
Inventors: 邹凯
Original assignee: Zhejiang Kaiweilai Door Industry Co ltd
Current assignee: Zhejiang Kaiweilai Door Industry Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-14
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a pick-proof combination section bar gives sound insulation, including single door section bar and first hinge section bar, single door section bar right-hand member is provided with the primary and secondary lock section bar, second hinge section bar is installed to first hinge section bar left end, be provided with the portal between second hinge section bar and the primary and secondary lock section bar, single door section bar right-hand member upside fixedly connected with sound insulation step, first connector lock special groove, first pick-proof groove and second pick-proof groove have been seted up in proper order to single door section bar right-hand member from last down, first recess has been seted up to single door section bar left end, the first strengthening rib of fixedly connected with in the single door section bar, the second strengthening rib of primary and secondary lock section bar right-hand member fixedly connected with longitudinal symmetry. This give sound insulation pick-proof combined section bar comprises first pick-proof groove and second pick-proof groove, fifth pick-proof groove and sixth pick-proof groove and constitutes many steps two sealing strip structure, has increased the leakproofness, has improved theftproof and syllable-dividing effect greatly, the installation of being convenient for, non-deformable, intensity is high, and the commonality is stronger.

Description

Sound-proof and pick-proof combined section bar

Technical Field

The utility model relates to a section bar technical field specifically is a pick-proof combination section bar gives sound insulation.

Background

The section bar is a solid straight bar which is formed by plastic processing and has a certain section shape and size, has certain mechanical and physical properties, can be used independently and can be further processed into other manufactured products, and is commonly used for building structures, manufacturing and installation.

The door is the must of people's discrepancy, can divide into the door of ordinary nine locks and the door of disjunctor lock according to the tool to lock, specifically can also divide into single-door, primary and secondary door, run from opposite directions door, four-door etc. as a part of door, the use of section bar is essential, but current section bar exists sound insulation effect poor, and the lock is easy to be pried open, and the theftproof performance is poor, and the intensity of section bar is low, yielding shortcoming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination section bar of pick-proof gives sound insulation to provide among the solution above-mentioned background art sound insulation, the theftproof effect is poor and the problem of easy deformation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combination section bar of pick-proof gives sound insulation, includes single door section bar and first hinge section bar, single door section bar right-hand member is provided with the master and auxiliary lock section bar, second hinge section bar is installed to first hinge section bar left end, be provided with the portal between second hinge section bar and the master and auxiliary lock section bar, single door section bar right-hand member upside fixedly connected with sound insulation step, first connector lock special groove, first pick-proof groove and second pick-proof groove have been down seted up in proper order to single door section bar right-hand member from last, first recess has been seted up to single door section bar left end, the first strengthening rib of fixedly connected with in the single door section bar, the second strengthening rib of master and auxiliary lock section bar right-hand member fixedly connected with longitudinal symmetry.

Preferably, a door seam barrier strip installation clamping groove is formed in the upper end of the main and auxiliary lock section bar, a third anti-prying groove is formed in the lower end of the left side of the main and auxiliary lock section bar, a second special groove for the conjoined lock is formed in the left end of the main and auxiliary lock section bar, and anti-prying steps are fixedly connected to the lower side of the left end of the main and auxiliary lock section bar.

Preferably, the second groove is formed in the right end of the first hinge section, the fourth anti-prying groove is formed in the upper left corner of the first hinge section, the fifth anti-prying groove is formed in the lower side of the left end of the first hinge section, and the sixth anti-prying groove is formed in the upper left end of the first hinge section.

Preferably, a third reinforcing rib which is symmetrical up and down is fixedly connected between the inner walls of the left end and the right end of the first hinge section bar, and a first limiting rib which is symmetrical up and down is fixedly connected on the inner wall of the left side of the first hinge section bar.

Preferably, the second hinge section bar right-hand member has seted up the seventh anti-prying groove, second hinge section bar right-hand member downside fixedly connected with pick-proof boss.

Preferably, the inner walls of the front end and the rear end of the second hinge section are fixedly connected with second limiting ribs, and the left end of the second hinge section is fixedly connected with mortise and tenon positioning ribs which are vertically symmetrical.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sound-insulation and pick-proof combined section is of a multi-step double-sealing strip structure consisting of the first pick-proof groove and the second pick-proof groove as well as the fifth pick-proof groove and the sixth pick-proof groove, so that the sealing property is improved, and the anti-theft and sound-insulation effects are greatly improved;

2. the sound-insulation and prying-resistant combined sectional material has the advantages that the first groove and the second groove are formed, so that after rivets and screws are machined, the protruding parts do not exceed the width of a single-door sectional material and the width of a first hinge sectional material, the mounting is convenient, and the sectional material is better in formability, not prone to deformation and high in strength through the use of the first reinforcing rib, the second reinforcing rib and the third reinforcing rib;

3. this combination section bar that gives sound insulation and pick-proof through the design in the special groove of first disjunctor lock and the special groove of second disjunctor lock, is convenient for select nine locks or disjunctor locks of installation as required of using, and the commonality is stronger.

Drawings

FIG. 1 is a schematic plan view of the present invention;

FIG. 2 is a schematic cross-sectional structure view of the single door profile of the present invention;

FIG. 3 is a schematic cross-sectional structure view of the primary and secondary lock section of the present invention;

fig. 4 is a schematic cross-sectional structure view of a first hinge section of the present invention;

fig. 5 is a schematic cross-sectional structure view of a second hinge section of the present invention.

In the figure: 1. single door profiles; 2. primary and secondary lock profiles; 3. a first hinge profile; 4. a second hinge section bar; 5. a gantry; 6. a sound insulation step; 7. a first link lock dedicated slot; 8. a first anti-pry slot; 9. a second anti-pry groove; 10. a first groove; 11. a first reinforcing rib; 12. a second reinforcing rib; 13. the door gap barrier strip is provided with a clamping groove; 14. a third prying prevention groove; 15. a second interlock lock dedicated slot; 16. the steps are prevented from being prized; 17. a second groove; 18. a fourth anti-pry groove; 19. a fifth anti-pry groove; 20. a sixth anti-prying slot; 21. a third reinforcing rib; 22. a first limiting rib; 23. a seventh anti-prying groove; 24. the boss is prevented from being prized; 25. a second limiting rib; 26. mortise and tenon positioning ribs.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a sound-proof and pick-proof combined section comprises a single door section 1, a main and auxiliary lock section 2, a first hinge section 3, a second hinge section 4, a door frame 5, a sound-proof step 6, a first integral lock special groove 7, a first pick-proof groove 8, a second pick-proof groove 9, a first groove 10, a first reinforcing rib 11, a second reinforcing rib 12, a door seam barrier strip mounting groove 13, a third pick-proof groove 14, a second integral lock special groove 15, a pick-proof step 16, a second groove 17, a fourth pick-proof groove 18, a fifth pick-proof groove 19, a sixth pick-proof groove 20, a third reinforcing rib 21, a first limiting rib 22, a seventh pick-proof groove 23, a pick-proof boss 24, a second limiting rib 25 and a mortise and tenon positioning rib 26, wherein the main and auxiliary lock section 2 is arranged at the right end of the single door section 1, the second hinge section 4 is arranged at the left end of the first hinge section 3, the door frame 5 is arranged between the second hinge section 4 and the main and auxiliary lock section 2, the upper side of the right end of the single door section bar 1 is fixedly connected with a sound insulation step 6, the right end of the single door section bar 1 is sequentially provided with a first special connecting lock groove 7, a first anti-prying groove 8 and a second anti-prying groove 9 from top to bottom, the left end of the single door section bar 1 is provided with a first groove 10, a first reinforcing rib 11 is fixedly connected in the single door section bar 1, and the right end of the main and auxiliary lock section bars 2 is fixedly connected with a second reinforcing rib 12 which is symmetrical up and down;

further, a door seam barrier strip installation clamping groove 13 is formed in the upper end of the main and auxiliary lock section bar 2, a third prying prevention groove 14 is formed in the lower end of the left side of the main and auxiliary lock section bar 2, a second special conjoined lock groove 15 is formed in the left end of the main and auxiliary lock section bar 2, and a prying prevention step 16 is fixedly connected to the lower side of the left end of the main and auxiliary lock section bar 2, so that the sealing performance is improved, and the anti-theft performance is greatly improved;

furthermore, a second groove 17 is formed in the right end of the first hinge section bar 3, a fourth anti-prying groove 18 is formed in the upper left corner of the first hinge section bar 3, a fifth anti-prying groove 19 is formed in the lower side of the left end of the first hinge section bar 3, and a sixth anti-prying groove 20 is formed in the upper left end of the first hinge section bar 3, so that the sound-insulation and anti-prying effects are achieved;

furthermore, a third reinforcing rib 21 which is symmetrical up and down is fixedly connected between the inner walls of the left end and the right end of the first hinge section 3, and a first limiting rib 22 which is symmetrical up and down is fixedly connected with the inner wall of the left side of the first hinge section 3, so that the structural stability of the first hinge section 3 is improved;

furthermore, a seventh anti-prying groove 23 is formed in the right end of the second hinge section bar 4, and an anti-prying boss 24 is fixedly connected to the lower side of the right end of the second hinge section bar 4, so that sealing and sound insulation are achieved, and prying is prevented;

furthermore, the inner walls of the front end and the rear end of the second hinge section 4 are fixedly connected with second limiting ribs 25, and the left end of the second hinge section 4 is fixedly connected with vertically symmetrical mortise and tenon positioning ribs 26, so that the structural firmness of the second hinge section 4 is improved.

The working principle is as follows: firstly, a sound insulation step 6 is fixed on the upper side of the right end of a single door section bar 1, then a first special connecting lock groove 7, a first anti-prying groove 8 and a second anti-prying groove 9 are sequentially arranged below the sound insulation step 6, a first groove 10 is arranged at the left end of the single door section bar 1, a first reinforcing rib 11 is arranged between the inner walls of the left end and the right end of the single door section bar 1 to improve the supporting effect, a second reinforcing rib 12 is fixed at the right end of a main and auxiliary lock section bar 2, a door seam barrier strip mounting clamping groove 13 is arranged at the upper end of the main and auxiliary lock section bars 2 close to the left side, a third anti-prying groove 14 is arranged at the lower end of the left side of the main and auxiliary lock section bars 2, a second special connecting lock groove 15 is arranged at the left end of the main and auxiliary lock section bars 2, then an anti-prying step 16 is fixedly connected at the left end of the main and auxiliary lock section bar 2, a second groove 17 is arranged at the right end of a first hinge section bar 3, a fourth anti-prying groove 18 is arranged at the left upper corner of the first hinge section bar 3, a fifth anti-prying groove 19 and a sixth anti-prying groove 20 are respectively arranged at the left end of the first hinge section bar 3, fixing a third reinforcing rib 21 on the inner wall of the left end of the first hinge section bar 3, then reinforcing the inner walls of the left end and the right end of the first hinge section bar 3 by using a first limiting rib 22, arranging a seventh anti-prying groove 23 on the right end of the second hinge section bar 4, fixing an anti-prying boss 24 at the lower position of the right end of the second hinge section bar 4, arranging a second limiting rib 25 on the inner wall of the second hinge section bar 4, placing a 3 mm hinge reinforcing sheet between the second limiting rib 25 and the inner wall of the second hinge section bar 4, fixing a mortise and tenon positioning rib 26 at the left end of the second hinge section bar 4, and finally installing the single-door section bar 1, the main lock section bar 2, the portal frame 5, the second hinge section bar 4 and the first hinge section bar 3.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a combination section bar that gives sound insulation and pick-proof, includes single door section bar and first hinge section bar, its characterized in that: the single-door section bar right-hand member is provided with the master-slave lock section bar, the second hinge section bar is installed to first hinge section bar left end, be provided with the portal between second hinge section bar and the master-slave lock section bar, single-door section bar right-hand member upside fixedly connected with sound insulation step, first connector lock special groove, first pick-proof groove and second pick-proof groove have been down seted up in proper order to single-door section bar right-hand member from the last, first recess has been seted up to single-door section bar left end, the first strengthening rib of fixedly connected with in the single-door section bar, the second strengthening rib of master-slave lock section bar right-hand member fixedly connected with longitudinal symmetry.

2. A sound-insulating and tamper-resistant composite section bar according to claim 1, further comprising: the door seam blend stop installing groove is formed in the upper end of the main and auxiliary lock section bar, a third anti-prying groove is formed in the lower end of the left side of the main and auxiliary lock section bar, a special groove for a second conjoined lock is formed in the left end of the main and auxiliary lock section bar, and an anti-prying step is fixedly connected to the lower side of the left end of the main and auxiliary lock section bar.

3. A sound-insulating and tamper-resistant composite section bar according to claim 1, further comprising: the second groove is formed in the right end of the first hinge section, the fourth anti-prying groove is formed in the upper left corner of the first hinge section, the fifth anti-prying groove is formed in the lower side of the left end of the first hinge section, and the sixth anti-prying groove is formed in the upper left end of the first hinge section.

4. A sound-insulating and tamper-resistant composite section bar according to claim 1, further comprising: and a third reinforcing rib which is symmetrical up and down is fixedly connected between the inner walls of the left end and the right end of the first hinge section bar, and a first limiting rib which is symmetrical up and down is fixedly connected on the inner wall of the left side of the first hinge section bar.

5. A sound-insulating and tamper-resistant composite section bar according to claim 1, further comprising: the seventh anti-prying groove is formed in the right end of the second hinge section, and an anti-prying boss is fixedly connected to the lower side of the right end of the second hinge section.

6. A sound-insulating and tamper-resistant composite section bar according to claim 1, further comprising: the inner walls of the front end and the rear end of the second hinge section are fixedly connected with second limiting ribs, and the left end of the second hinge section is fixedly connected with mortise and tenon positioning ribs which are vertically symmetrical.