CN214697445U

CN214697445U - Fireproof door pocket structure

Info

Publication number: CN214697445U
Application number: CN202022686619.6U
Authority: CN
Inventors: 孙如兵
Original assignee: Jiangsu Xiewu Fire Technology Co ltd
Current assignee: Jiangsu Xiewu Fire Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-11-12
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to a door pocket technical field specifically is a prevent fire door pocket structure, including door frame device main part, first fluting has been seted up to door frame device main part top inner wall equidistance, and first fluting inboard all inserts and be equipped with the fixed inserted block of second, the fixed inserted block bottom of second all equidistance fixed connection is on door pocket structure device main part top, door pocket structure device main part bottom is inserted and is established at second fluting inboard, and the second fluting is seted up and is being placed the bottom plate top, place two sets of hinge bars of bottom plate bottom symmetry fixedly connected with, and the hinge bar bottom is fixed connection on first slider top all. The utility model discloses can be comparatively convenient and stable install between door frame device main part and the door pocket constructional device main part, further ensure the work efficiency of device in the use under the prerequisite of the stability of having ensured the device concatenation installation, ensured the practicality of device in the use.

Description

Fireproof door pocket structure

Technical Field

The utility model relates to a door pocket technical field specifically is a prevent fire door pocket structure.

Background

At present, public facilities and places such as hospitals, markets, exhibition halls, houses, apartments, office buildings and the like all use the fireproof door, the traditional wooden fireproof door frame is a covering opening and a notch which are formed by coating a wooden material with a fireproof material, and the existing social pair fireproof door frame structure basically meets the requirements of people, but still has some problems.

Traditional door pocket structure need be installed with the door frame usually when using, and traditional mounting means is loaded down with trivial details relatively in operation process to influence the work efficiency of device in the use, consequently need a to prevent fire door pocket structure and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire door pocket structure to solve the traditional door pocket structure that proposes in the above-mentioned background art and need install with the door frame usually when using, traditional mounting means is loaded down with trivial details relatively in operation process, thereby influences the problem of the work efficiency of device in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a fireproof door pocket structure comprises a door frame device main body, first open slots are arranged on the inner wall of the top end of the door frame device main body at equal intervals, and the inner sides of the first open grooves are all inserted with second fixed inserting blocks, the bottom ends of the second fixed inserting blocks are all fixedly connected with the top end of the door pocket structure device main body at equal intervals, the bottom end of the door pocket structure device main body is inserted in the inner sides of the second open grooves, the second open slot is arranged at the top end of the placing bottom plate, two groups of hinged rods are symmetrically and fixedly connected at the bottom end of the placing bottom plate, the bottom ends of the hinged rods are fixedly connected to the top end of the first sliding block, the first sliding blocks slide on the outer wall of the first sliding rod, and the first sliding rods are fixedly connected to the middle parts of the inner walls of the third grooves, the third grooves are symmetrically formed in the inner wall of the bottom end of the door frame device main body, the middle parts of the first sliding blocks are welded through first springs, and the middle parts of the first springs are all surrounded on the outer wall of the first sliding rod.

Preferably, the middle part of the top end of the second fixed insertion block is inserted with a first fixed insertion block, and the top end of the first fixed insertion block is fixedly connected to the top end of the inner wall of the first groove.

Preferably, the top end of the inner wall of the first open groove is glued with a protective extrusion pad, and the bottom end of the protective extrusion pad is attached to the top end of the second fixed insert block.

Preferably, the bottom end of the door pocket structure device main body is inserted with third fixed inserting blocks, and the bottom ends of the third fixed inserting blocks are fixedly connected to the bottom end of the inner wall of the second groove at equal intervals.

Preferably, place the bottom plate both sides and all pass through connecting block fixed mounting at the inboard middle part of second slider, and the second slider all slides on the outer wall of second slider, the second slider all fixed connection is at fourth inslot wall middle part, and the fourth fluting is all symmetrical to be seted up at the inner wall of door frame device middle part lower extreme inboard, second slider top middle part all welds there is the second spring, and the one end that the second slider was kept away from to the second spring all welds on fourth inslot wall top, second spring middle part is all around on the outer wall of second slider.

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

the fireproof door pocket structure is provided with a door frame device main body, a door pocket structure device main body, a first open slot, a second fixed insert block, a hinge rod, a first slide block, a first slide rod, a first spring, a second slide block, a second slide rod and a second spring, when the door frame device main body and the door pocket structure device main body are installed, the bottom end of the door pocket structure device main body is firstly placed at the top end of the second open slot, and then the second fixed insert block at the top end of the door pocket structure device main body is inserted into the inner side of the first open slot under the mutual matching of the second slide block, the second slide rod, the second spring, the hinge rod, the first slide block, the first slide rod and the first spring, so that the door pocket structure device main body and the door pocket structure device main body can be installed relatively conveniently and stably through the mechanism, the working efficiency of the device in the use process is further ensured on the premise of ensuring the splicing and installing stability of the device, the practicability of the device in the using process is ensured.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the structure of the initial state of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a door frame device main body; 2. a door pocket structure device body; 3. a first slot; 4. a first fixed insert; 5. protecting the extrusion pad; 6. a second fixed insert; 7. a third fixed insert block; 8. a second slot; 9. placing a bottom plate; 10. a hinged lever; 11. a first slider; 12. a first slide bar; 13. a first spring; 14. a third slot is formed; 15. a second slider; 16. a second slide bar; 17. a second spring; 18. and a fourth slot.

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. 1-4, the present invention provides an embodiment: a fireproof door pocket structure comprises a door frame device main body 1, wherein first open grooves 3 are formed in the inner wall of the top end of the door frame device main body 1 at equal intervals, second fixed inserting blocks 6 are inserted in the inner sides of the first open grooves 3, the bottoms of the second fixed inserting blocks 6 are fixedly connected to the top end of a door pocket structure device main body 2 at equal intervals, the bottom end of the door pocket structure device main body 2 is inserted in the inner side of a second open groove 8, the second open groove 8 is formed in the top end of a placing bottom plate 9, two groups of hinge rods 10 are symmetrically and fixedly connected to the bottom end of the placing bottom plate 9, the bottoms of the hinge rods 10 are fixedly connected to the top end of a first sliding block 11, the first sliding blocks 11 are all slid on the outer wall of a first sliding rod 12, the first sliding rods 12 are all fixedly connected to the middle portion of the inner wall of a third open groove 14, the third open grooves 14 are all symmetrically formed in the inner wall of the bottom end of the door frame device main body 1, and the two groups of the first sliding blocks 11 are welded through first springs 13, and the middle part of the first spring 13 is surrounded on the outer wall of the first sliding rod 12, so that the door frame device main body 1 and the door pocket structure device main body 2 can be conveniently, rapidly and stably installed, the working efficiency of the device in the using process is further ensured on the premise of ensuring the stability of splicing and installing the device, and the practicability of the device in the using process is ensured.

6 top middle parts of fixed inserted block of second all insert and be equipped with first fixed inserted block 4, and the all fixed connection in 3 inner wall tops of first fluting on 4 tops of first fixed inserted block, its effect lies in can further making the fixed inserted block of second 6 tops and the 3 inner wall tops of first fluting between the connectivity obtain further guarantee, has ensured the relative stability of device in the use.

All the glue on 3 inner wall tops of first fluting has the protection dummy block 5, and protects the dummy block 5 bottom and all laminate on 6 tops of fixed inserted block of second, thereby its effect lies in directly having avoided 3 inner wall tops of first fluting directly to produce the production of the impaired condition of device part that the collision caused with 6 tops of fixed inserted block of second directly, has ensured the working life of device in the use, has further ensured the stability of device in the use, has improved the practicality of device.

The bottom end of the door pocket structure device main body 2 is inserted with the third fixed insert 7, the bottom ends of the third fixed insert 7 are fixedly connected with the bottom end of the inner wall of the second open groove 8 at equal intervals, the stability of the connection between the door pocket structure device main body 2 and the bottom end of the door frame device main body 1 is further packaged, and the relative convenience and stability of the device in the using process are ensured.

Both sides of the placing bottom plate 9 are fixedly arranged in the middle of the inner side of the second sliding block 15 through connecting blocks, the second sliding blocks 15 all slide on the outer wall of the second sliding rod 16, the second sliding rod 16 is fixedly connected in the middle of the inner wall of the fourth groove 18, the fourth grooves 18 are symmetrically arranged on the inner side of the inner wall of the lower end of the middle part of the door frame device main body 1, the middle part of the top end of the second sliding block 15 is welded with a second spring 17, and one end of the second spring 17 far away from the second sliding block 15 is welded at the top end of the inner wall of the fourth slot 18, the middle part of the second spring 17 is surrounded on the outer wall of the second sliding rod 16, the device is used for being matched with the hinged rod 10, the first sliding block 11, the first sliding rod 12 and the first spring 13 to achieve the shock absorption effect on the splicing between the door pocket structure device main body 2 and the door frame device main body 1, the integrity of the device in the using process is further ensured, and the practicability of the device in the using process is improved.

The working principle is as follows: when installing between door frame device main part 1 and door pocket structure device main part 2, place door pocket structure device main part 2 bottom this moment after 8 tops of second fluting earlier, this moment at second slider 15, second slide bar 16 and second spring 17 and hinge bar 10, first slider 11, make under mutually supporting of first slide bar 12 and first spring 13 the fixed inserted block 6 of second on door pocket structure device main part 2 top insert and establish into behind first fluting 3 inboards can, the operation is ended here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prevent fire door pocket structure, includes door frame device main part (1), its characterized in that: the door frame device comprises a door frame device main body (1), wherein first grooves (3) are formed in the inner wall of the top end of the door frame device main body (1) at equal intervals, second fixed inserting blocks (6) are inserted into the inner side of the first grooves (3), the bottoms of the second fixed inserting blocks (6) are fixedly connected to the top end of the door frame device main body (2) at equal intervals, the bottom end of the door frame device main body (2) is inserted into the inner side of the second grooves (8), the second grooves (8) are formed in the top end of a placing bottom plate (9), two groups of hinged rods (10) are symmetrically and fixedly connected to the bottom end of the placing bottom plate (9), the bottoms of the hinged rods (10) are fixedly connected to the top end of a first sliding block (11), the first sliding blocks (11) are all slid on the outer wall of a first sliding rod (12), the first sliding rods (12) are all fixedly connected to the middle of the inner wall of a third groove (14), and the third groove (14) is all symmetrically formed on the inner wall of the bottom end of the door frame device main body (1), the middle parts of the two groups of first sliding blocks (11) are welded through first springs (13), and the middle parts of the first springs (13) are all wound on the outer wall of the first sliding rod (12).

2. The fire door pocket structure of claim 1, further comprising: the middle of the top end of the second fixed insertion block (6) is inserted with a first fixed insertion block (4), and the top end of the first fixed insertion block (4) is fixedly connected to the top end of the inner wall of the first open groove (3).

3. The fire door pocket structure of claim 1, further comprising: the top end of the inner wall of the first open groove (3) is glued with a protective extrusion pad (5), and the bottom end of the protective extrusion pad (5) is attached to the top end of the second fixed insert block (6).

4. The fire door pocket structure of claim 1, further comprising: the bottom end of the door pocket structure device main body (2) is provided with third fixed inserting blocks (7) in an inserted mode, and the bottom ends of the third fixed inserting blocks (7) are fixedly connected to the bottom end of the inner wall of the second open groove (8) at equal intervals.

5. The fire door pocket structure of claim 1, further comprising: it all passes through connecting block fixed mounting at the inboard middle part of second slider (15) to place bottom plate (9) both sides, and second slider (15) all slides on the outer wall of second slide bar (16), all fixed connection are in fourth fluting (18) inner wall middle part for second slide bar (16), and fourth fluting (18) all symmetry is seted up at the inner wall of door frame device main part (1) middle part lower extreme inboard, second slider (15) top middle part all welds second spring (17), and second slider (15) was kept away from in second spring (17) one end all welds on fourth fluting (18) inner wall top, encircle on the outer wall of second slide bar (16) in second spring (17) middle part all.