CN205277166U

CN205277166U - Purify steel door

Info

Publication number: CN205277166U
Application number: CN201521104486.XU
Authority: CN
Inventors: 龙宪法
Original assignee: Jiangsu Yanxin Environmental Science And Technology Co Ltd
Current assignee: Jiangsu Yanxin Environmental Science And Technology Co Ltd
Priority date: 2015-12-28
Filing date: 2015-12-28
Publication date: 2016-06-01
Anticipated expiration: 2025-12-28

Abstract

The utility model discloses a purify steel door, including the door leaf, door frame and lock body, a door leaf vertical limit and door frame vertical limit is rotatory to link to each other, the dress lock body is joined in marriage to the vertical free edge of door leaf, the lock body includes the lock core, the transfer line, two handle mechanisms, master lock tongue and insurance spring bolt, two handle mechanisms pass through the transfer line and set up two sides inside and outside the door leaf respectively, the master lock tongue stretches out or retracts from the vertical free edge of door leaf, the insurance spring bolt stretches out or withdraws from vertical free edge of door leaf and/or horizontal limit, the door frame is equipped with with the master lock tongue and insures spring bolt matched with lock tongue hole, whether two handle mechanisms of lock core position control can rotate and control stretching out of master lock tongue is moved with the withdrawal, handle mechanism and insurance spring bolt interoperation. From this, the state of handle mechanism controls insurance spring bolt, lock core simultaneous control master lock tongue and handle mechanism state make the mutual noninterference of master lock house and safety lock tonguing mutual independence, can realize dual locking by pass key control lock core again, realize safer function.

Description

Purify steel door

Technical field

This utility model relates to a kind of purifying door, purifies steel door particularly to one.

Background technology

Purifying door is applicable to toilet, cleaning shop, hospital, pharmaceutical factory, there are the occasion of clean requirement in food factories etc., and existing purifying door serves the effect of cleaning, but its security performance is not high, it is about directly locking, the not too big difference of locked purifying door, lock body structure and general Domestic door, simple in construction, either directly through main dead bolt, door lock is dead, this state, it is easy to lose product, the article such as material or vital document, safety coefficient is clearly inadequate, and existing purifying door structure can not meet the demand of that relatively complex environment such as factory or workshop.

Utility model content

For solving the problems referred to above, this utility model provides one to purify steel door.

According to an aspect of the present utility model, provide purification steel door, including door leaf, doorframe and lock body, door leaf one longitudinal edge rotates with a longitudinal edge of doorframe and is connected, door leaf longitudinal direction free margins is equipped with lock body, lock body includes lock core, drive link, two handle mechanisms, main dead bolt and insurance dead bolt, two handle mechanisms are respectively arranged at two sides inside and outside door leaf by drive link, main dead bolt stretches out from door leaf longitudinal direction free margins or retracts, insurance dead bolt stretches out from door leaf longitudinal direction free margins and/or widthwise edge or retracts, doorframe is provided with the dead bolt hole matched with main dead bolt and insurance dead bolt, whether position control two handle mechanism of described lock core can rotate and control stretching out and retract action of main dead bolt, two handle mechanisms and insurance dead bolt interoperation.

It provides the benefit that, during enabling, by key, lock core is rotated to the state opened, now main dead bolt is in corresponding dead bolt hole retraction door leaf, main dead bolt is in open mode, meanwhile be in can free rotation state for two handle mechanisms, insurance dead bolt can be retracted in door leaf from corresponding dead bolt hole by rotation two handle mechanisms, insurance dead bolt is opened, namely door leaf is opened, on the other hand, at closing time, by two handle mechanisms, insurance dead bolt is protruded into corresponding dead bolt hole, insurance dead bolt is locked, but now, insurance dead bolt is semi-locking state, as long as because a rotating handles structure just can be opened, only lock core is rotated to the state closed, now main dead bolt protrudes into corresponding dead bolt hole, on main bolt lock, simultaneously, two grip structures can not rotate, insurance dead bolt also realizes locking truly, door leaf is by two-bolt lock. so, two handle mechanisms control the state of insurance dead bolt, and lock core controls main dead bolt and two handle mechanism states simultaneously, it is possible to make main lock house not interfere with each other with safety lock tonguing is separate, but dual locking can be realized by key controller lock core, it is achieved safer function.

In some embodiments, the inner face of door leaf is provided with turning handle, and turning handle is connected with main dead bolt, turning handle and main dead bolt interoperation. It provides the benefit that, when related personnel opens in door leaf inlet chamber, the position that lock core is in out, by rotating handles mechanism by semi-locking for door, if it is desired to really locked by door leaf in indoor, by turning handle, main dead bolt can be protruded into corresponding dead bolt hole, on main bolt lock, now on leaf lock, but simply main dead bolt is really locked, handle mechanism is in the state that can rotate, and insurance dead bolt is in semi-locking state.

In some embodiments, door leaf surrounding is provided with flanging, and doorframe is formed around the sealing strip matched with flanging. It provides the benefit that, the setting of flanging and sealing strip ensure that the seal request of toilet, the more good cleanliness factor that more can guarantee that toilet of sealing.

In some embodiments, insurance dead bolt is set to one or more. It provides the benefit that, according to actual needs, can select the number of insurance dead bolt. Such as, preferably can arranging three insurance dead bolts, the first insurance dead bolt can be stretched out by door leaf longitudinal direction free margins or be retracted, and the second insurance dead bolt and the 3rd insurance dead bolt can be stretched out by the upper and lower widthwise edge of door leaf or be retracted.

In some embodiments, door leaf is provided with transparent panel. It provides the benefit that, can observe situation in door and outdoors by transparent panel, better adapts to production environment or medical environment.

In some embodiments, door leaf and doorframe are by clad steel plate punch forming. It provides the benefit that, technique is simple, easy to make, durable is not easily destroyed, it is possible to increase safety coefficient.

In some embodiments, door leaf is hollow door leaf. It provides the benefit that, is conducive to installation and the main dead bolt of lock body and insures stretching out or retracting of dead bolt, is particularly advantageous for insurance dead bolt and runs through the longitudinal edge of whole door leaf.

In some embodiments, doorframe week is along in stepped construction. Its beneficial effect it is possible to make door leaf and doorframe better close, and reduces gap between the two, reduces ventilative printing opacity.

In some embodiments, it is provided with closer between door leaf top and doorframe. It provides the benefit that, it is ensured that matching property good between door leaf and doorframe.

Accompanying drawing explanation

Fig. 1 is the purification steel door structural representation of this utility model one embodiment;

Fig. 2 purifies steel door side view shown in Fig. 1;

Fig. 3 is B portion enlarged drawing in Fig. 2;

Fig. 4 is A portion details drawing in Fig. 2;

Fig. 5 is C portion details drawing in Fig. 2;

Fig. 6 is Fig. 1 along A-A to sectional view.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

Fig. 1��Fig. 6 show schematically show the purification steel door according to a kind of embodiment of the present utility model. as shown in the figure, purify steel door, including door leaf 1, doorframe 2 and lock body 3, described door leaf 1 one longitudinal edge rotates with a longitudinal edge of described doorframe 2 and is connected, the equipped lock body 3 of the longitudinal free margins of described door leaf 1, described lock body 3 includes lock core, drive link, two handle mechanisms 33, main dead bolt 31 and insurance dead bolt 32, described two handle mechanisms 33 are respectively arranged at two sides inside and outside door leaf 1 by drive link, described main dead bolt 31 stretches out from the longitudinal free margins of door leaf 1 or retracts, described insurance dead bolt 32 stretches out from the longitudinal free margins of door leaf 1 and/or widthwise edge or retracts, described doorframe 2 is provided with the dead bolt hole matched with main dead bolt 31 and insurance dead bolt 32, whether position control two handle mechanism 33 of described lock core can rotate and control stretching out and retract action of main dead bolt 31, two handle mechanisms 33 and insurance dead bolt 32 interoperation.

During enabling, by key, lock core is rotated to the state opened, now main dead bolt 31 is in corresponding dead bolt hole retraction door leaf 1, main dead bolt 31 is in open mode, meanwhile be in can free rotation state for two handle mechanisms 33, insurance dead bolt 32 can be retracted in door leaf 1 from corresponding dead bolt hole by rotation two handle mechanisms 33, insurance dead bolt 32 is opened, namely door leaf 1 is opened, on the other hand, at closing time, by two handle mechanisms 33, insurance dead bolt 32 is protruded into corresponding dead bolt hole, insurance dead bolt 32 is locked, but now, insurance dead bolt 32 simply semi-locking state, as long as because a rotating handles structure 33 just can be opened, only lock core is rotated to the state closed, now main dead bolt 31 protrudes into corresponding dead bolt hole, main dead bolt 31 is locked, simultaneously, two grip structures 33 can not rotate, insurance dead bolt 32 also realizes locking truly, door leaf 1 is by two-bolt lock. so, two handle mechanisms 33 control the state of insurance dead bolts 32, and lock core controls main dead bolt 31 and two handle mechanism 33 states simultaneously, it is possible to making main lock house 31 and insurance, dead bolt 32 action is separate does not interfere with each other, but dual locking can be realized by key controller lock core, it is achieved safer function.

In order to locked by door leaf 1 in indoor, the inner face of door leaf 1 is provided with turning handle 4, and turning handle 4 is connected with main dead bolt 31, turning handle 4 and main dead bolt 31 interoperation. It provides the benefit that, when related personnel opens in door leaf 1 inlet chamber, the position that lock core is in out, by rotating handles mechanism 33 by semi-locking for door, if it is desired to locked by door leaf 1 in indoor, turning handle 4 can be passed through main dead bolt 31 is protruded into corresponding dead bolt hole, main dead bolt 31 is locked, and now door leaf 1 is locked, but simply main dead bolt 31 is really locked, handle mechanism 33 is in the state that can rotate, and insurance dead bolt 32 is in semi-locking state.

Door leaf 1 surrounding is provided with flanging 11, and doorframe 2 is formed around the sealing strip 21 matched with flanging 11. It provides the benefit that, the setting of flanging 11 and sealing strip 21 ensure that the seal request of toilet, and when door leaf 1 cuts out, flanging 11 and sealing strip 21 engage, it is achieved good sealing function, the more good cleanliness factor that more can guarantee that toilet of sealing.

In order to obtain better security performance, insurance dead bolt 32 is set to one or more. It provides the benefit that, according to actual needs, can select the number of insurance dead bolt 32. Such as, preferably can arranging three insurance dead bolts 32, the first insurance dead bolt 32 can be stretched out by the longitudinal free margins of door leaf 1 or be retracted, and the second insurance dead bolt 32 and the 3rd insurance dead bolt 32 can be stretched out by door leaf about 1 widthwise edge or be retracted.

Door leaf 1 is provided with transparent panel 6. It provides the benefit that, can observe situation in door and outdoors by transparent panel 6, better adapts to production environment or medical environment.

Door leaf 1 and doorframe 2 are by clad steel plate punch forming. It provides the benefit that, technique is simple, easy to make, durable is not easily destroyed, it is possible to increase safety coefficient and easy cleaning.

Door leaf 1 is hollow door leaf 1. It provides the benefit that, is conducive to installation and the main dead bolt 31 of lock body 3 and insures stretching out or retracting of dead bolt 32, is particularly advantageous for insurance dead bolt 32 and runs through the longitudinal edge of whole door leaf 1.

2 weeks edges of doorframe are in stepped construction. Its beneficial effect it is possible to make door leaf 1 and doorframe 2 better close, and reduces gap between the two, reduces ventilative printing opacity.

Closer 5 it is provided with between door leaf 1 top and doorframe 2. It provides the benefit that, it is ensured that matching property good between door leaf 1 and doorframe 2.

Above-described is only embodiments more of the present utility model. For the person of ordinary skill of the art, under the premise creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model.

Claims

1. purify steel door, it is characterized in that, including door leaf (1), doorframe (2) and lock body (3), described door leaf (1) longitudinal edge rotates with a longitudinal edge of described doorframe (2) and is connected, the equipped lock body (3) of the longitudinal free margins of described door leaf (1), described lock body (3) includes lock core, drive link, two handle mechanisms (33), main dead bolt (31) and insurance dead bolt (32), described two handle mechanisms (33) are respectively arranged at two sides inside and outside door leaf (1) by drive link, described main dead bolt (31) is stretched out from the longitudinal free margins of door leaf (1) or retracts, described insurance dead bolt (32) is stretched out from the longitudinal free margins of door leaf (1) and/or widthwise edge or retracts, described doorframe (2) is provided with the dead bolt hole matched with main dead bolt (31) and insurance dead bolt (32), whether the position control two handle mechanism (33) of described lock core can rotate and control stretching out and retract action of main dead bolt (31), two handle mechanisms (33) and insurance dead bolt (32) interoperation.

2. purification steel door according to claim 1, it is characterized in that, the inner face of described door leaf (1) is provided with turning handle (4), and turning handle (4) is connected with main dead bolt (31), turning handle (4) and main dead bolt (31) interoperation.

3. purification steel door according to claim 1, it is characterized in that, described door leaf (1) surrounding is provided with flanging (11), and described doorframe (2) is formed around the sealing strip (21) matched with flanging (11).

4. purification steel door according to claim 1, it is characterised in that described insurance dead bolt (32) is set to one or more.

5. purification steel door according to claim 1, it is characterised in that described door leaf (1) is provided with transparent panel (6).

6. purification steel door according to claim 1, it is characterised in that described door leaf (1) and doorframe (2) are by clad steel plate punch forming.

7. purification steel door according to claim 1, it is characterised in that described door leaf (1) is hollow door leaf (1).

8. purification steel door according to claim 1, it is characterised in that described doorframe (2) week is along in stepped construction.

9. purification steel door according to claim 1, it is characterised in that be provided with closer (5) between described door leaf (1) top and doorframe (2).