CN209353998U - Aeration anti-theft door pull handle arrangement - Google Patents

Abstract

The utility model discloses a kind of aeration anti-theft door pull handle arrangement, it include: pedestal, the left part of the pedestal is equipped with left locking bit hole, right part is equipped with right locking bit hole, and the pedestal is equipped with key hole, meanwhile the pedestal lower middle position is fixed with the fixed link extended downwardly；Upper cover, which is fixed on the pedestal top, and is formed with accommodation space between the pedestal and the upper cover；Pressing piece, the pressing piece include level board and the left locking level, the right locking level, key that are fixed on the level board lower part and extend downwardly；Spring；And in the accommodation space that the level board and spring are respectively positioned on the pedestal and the upper cover is formed, and the both ends of spring withstand on the level board and on this on lid respectively；The left locking level from top to bottom pass through the left locking bit hole, the right locking level from top to bottom pass through right locking bit hole, the key from top to bottom pass through key hole.Advantage is: easy to use, safe.

Description

Aeration anti-theft door pull handle arrangement

Technical field

The present invention relates to anti-theft door accessories technical fields, more particularly, to a kind of aeration anti-theft door pull handle arrangement.

Background technique

Security door has become the common door of home dwelling, office etc..In general, security door have door leaf it is thicker, The characteristics of good leak tightness, but its gas permeability is poor.For this purpose, to improve ventilation condition, it is necessary to open security door, and open Security door means that the increase of security risk.

In order to solve foregoing problems, common mode is that the wicket with screen window is added on security door.For example, antitheft logical Wind wicket, including the embeddable small door frame into security door window opening, small door frame is equipped at the opening's edge on the inside of security door It can be adjacent to the ring edge on security door, small door frame is concordant with the lateral surface of security door at the opening's edge on the outside of security door, small Antitheft grid is installed, the small door frame position concordant with security door lateral surface is fitted with can be with the outside of security door in door frame The decorated dormer that face is connected and the gap shielding between small door frame and security door window opening can get up on the outside of security door, wicket Doorframe or ring edge are above equipped with the closure door that can be blocked the opening of small door frame from the inside of security door.

However, such draft type reduces the anti-theft performance of security door to a certain extent, and it is not easy when in use It protects the privacy of user and soundproof effect is bad.

For this purpose, the present inventor has developed a kind of aeration anti-theft door.As shown in Fig. 1 and Fig. 3 to Fig. 6, the aeration anti-theft door 100 include front and rear panels 110, has spacing between the front and rear panels 110, be distributed on the foreboard preceding ventilation opening, after Rear vents are distributed on plate, meanwhile, the ventilating board 120 for capableing of translation gliding, the ventilation are equipped between the front and rear panels 110 Plate 120 is equipped with several connection ventilation openings, and the front opening for being connected to ventilation opening matches two-by-two with preceding ventilation opening, is connected to ventilation opening Open rearward end and rear vents match two-by-two.When in use, by movable ventilation plate, by means of connection ventilation opening or can make Preceding ventilation opening is connected to corresponding rear vents, realizes the air circulation inside and outside security door；Or make to be connected to ventilation opening and preceding logical Air port, rear vents realize dislocation, then preceding ventilation opening can not be connected to corresponding rear vents, increase the safety of security door Property and preferably protect the privacy of user.

The present invention is the accessory of aforementioned aeration anti-theft door, and its role is to the mobile ventilating boards, and ensures convenient and safety.

Summary of the invention

The object of the present invention is to provide a kind of aeration anti-theft door pull handle arrangement, it has easy to use, reliable and stable, safe The characteristics of.

The technical scheme adopted by the invention is that: aeration anti-theft door pull handle arrangement, the aeration anti-theft door pull handle arrangement packet It includes:

Pedestal, the left part of the pedestal is equipped with left locking bit hole, right part is equipped with right locking bit hole, and the pedestal is equipped with key Hole, meanwhile, which is fixed with the fixed link extended downwardly；

Upper cover, which is fixed on the pedestal top, and is formed with accommodation space between the pedestal and the upper cover；

Pressing piece, the pressing piece include level board and the left locking that is fixed on the level board lower part and extends downwardly Bar, right locking level, key；

Spring；And

In the accommodation space that the level board and spring are respectively positioned on the pedestal and the upper cover is formed, and the both ends of spring are pushed up respectively On the level board and this on lid；

The left locking level from top to bottom pass through the left locking bit hole, the right locking level from top to bottom pass through the right locking Position hole, key from top to bottom pass through key hole.

The key includes the right key of the left button and right part positioned at the level board left part, correspondingly, key hole includes It is opened in the left button hole of the pedestal left part and opens up the right key hole with the pedestal right part, wherein the left button is from top to bottom Pass through the left button hole, the right key from top to bottom pass through the right key hole.

The left locking bit hole is located at the left button hole left.

The right locking bit hole is located at the right key hole right.

The pedestal and upper cover are connected by screw.

The spring is at least two arranged from left to right, meanwhile, which is equipped with positioning seat protruding upward, The lower end of spring is corresponding two-by-two to be set on positioning seat.

After adopting the above structure, the invention has the advantages that compared with the prior art, stability easy to use, safe Reliably.Aeration anti-theft door pull handle arrangement of the invention when in use, can be realized inside security door for the ventilating board of ventilation It is mobile, and movement can be realized locking afterwards in place, not only facilitate, and the safety and reliability of security door is improved after locking.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples:

Fig. 1 is the rearview of aeration anti-theft door (without aeration anti-theft door pull handle arrangement of the invention)；

Fig. 2 is the portion the A enlarged drawing of Fig. 1；

Fig. 3 is the main view of the internal part of aeration anti-theft door；

Fig. 4 is the rearview of aeration anti-theft door；

Fig. 5 is the portion the B enlarged drawing of Fig. 4；

Fig. 6 is the right side view of aeration anti-theft door；

Fig. 7 is the portion the C enlarged drawing of Fig. 6；

Fig. 8 is D-D direction view of Fig. 6；

Fig. 9 is the portion the E enlarged drawing of Fig. 8；

Figure 10 is that the stereogram exploded view of the aeration anti-theft door pull handle arrangement of the embodiment of the present invention (is carried out compared to Fig. 6 Amplification).

Specific embodiment

Embodiment, as shown in Fig. 1 to Figure 10: aeration anti-theft door pull handle arrangement, comprising: pedestal 10, upper cover 20, pressing piece 30, the components such as spring 40.

Specifically:

The left part of the pedestal 10 is equipped with left locking bit hole 112, right part is equipped with right locking bit hole 122, and opens on the pedestal 10 Equipped with key hole.Meanwhile 10 lower middle position of pedestal is fixed with the fixed link 13 extended downwardly.The lower end of the fixed link 13 Components are waited for the ventilating board 200 in aeration anti-theft door 100 mobile needed for being connected.Certainly, when this is specifically used, the fixed link 13 usually in horizontally disposed.

The upper cover 20 is fixed on 10 top of pedestal, and is formed with accommodation space between the pedestal 10 and the upper cover 20.That is, What the pedestal 10 and the upper cover 20 were formed is a hollow shell.In the present embodiment, the pedestal 10 and upper cover 20 pass through screw 50 are connected.

The pressing piece 30 includes level board 33 and the left locking level for being fixed on 33 lower part of level board and extending downwardly 312, right locking level 322, key.The section of locking level (including left locking level and right locking level) can be rounded or oval.

It is more specific:

In the accommodation space that the level board 33 and spring 40 are respectively positioned on the pedestal 10 and the upper cover 20 is formed, and spring 40 Both ends are withstood on respectively in the level board 33 and the upper cover 20.That is, spring 40 makes the pressing piece 30 is whole to have what is moved down to become Gesture.

The left locking level 312 from top to bottom pass through the left locking bit hole 112, the right locking level 322 wearing from top to bottom Cross right locking bit hole 122, the key from top to bottom pass through key hole.

When specifically used, the back plate 110 of security door 100, which is equipped with, to be passed through for the fixed link 13 and can be realized fixation The mobile strip-shaped hole 1103 of bar 13, and the two sides of strip-shaped hole 1103 are respectively equipped with the left location hole matched with left locking level 312 1101 and the right location hole 1102 that is matched with right locking level 322.When needing to move the ventilating board 200, it is only necessary to pressing keys, Make the left locking level 312 and right locking level 322 to retraction, then move the pull handle arrangement, the ventilating board 200 can be driven to move It is dynamic；When it is mobile in place after, unclamp key, the left locking level 312 and right locking level 322 is protruding or the left locking level 312 lower end is withstood in the left location hole 1101 or the lower end of the right locking level 322 is withstood in the right location hole 1102, i.e., Locking can be achieved, which can not move, it is ensured that the safety of security door.

Optimization:

Key includes the right key 321 of the left button 311 and right part positioned at 33 left part of level board.Correspondingly, key hole Including being opened in the left button hole 111 of 10 left part of pedestal and opening up the right key hole 121 with 10 right part of the pedestal.Wherein, should Left button 311 from top to bottom pass through the left button hole 111, the right key 321 from top to bottom pass through the right key hole 121. That is, the key being provided separately, user's pressing of being more convenient for.

The left locking bit hole 112 is located at 111 left of left button hole；The right locking bit hole 122 is located at the right key hole 121 Right.That is, key is between lock hole, it is therefore intended that further increase the convenience of pressing.

Spring 40 is at least two arranged from left to right.Meanwhile the level board 33 is equipped with positioning seat protruding upward 331, the lower end of spring 40 is corresponding two-by-two to be set on positioning seat 331.In this way, the movement of pressing piece 30 is relatively stable, and should The stress of level board 33 is more uniform.

The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations Technical field, be included within the scope of the present invention.

Claims (6)

1. aeration anti-theft door pull handle arrangement, it is characterised in that: the aeration anti-theft door pull handle arrangement includes:

Pedestal (10), the left part of the pedestal (10) is equipped with left locking bit hole (112), right part is equipped with right locking bit hole (122), and should Pedestal (10) is equipped with key hole, meanwhile, which is fixed with the fixed link (13) extended downwardly；

Upper cover (20), which is fixed on pedestal (10) top, and is formed between the pedestal (10) and the upper cover (20) There is accommodation space；

Pressing piece (30), the pressing piece (30) include level board (33) and are fixed on level board (33) lower part and to downward Left locking level (312), the right locking level (322), key stretched；

Spring (40)；And

In the accommodation space that the level board (33) and spring (40) are respectively positioned on the pedestal (10) and the upper cover (20) is formed, and spring (40) both ends are withstood on respectively on the level board (33) and the upper cover (20)；

The left locking level (312) from top to bottom pass through the left locking bit hole (112), the right locking level (322) from top to bottom Across right locking bit hole (122), the key from top to bottom pass through key hole.

2. aeration anti-theft door pull handle arrangement according to claim 1, it is characterised in that: the key includes being located at the level The left button (311) of plate (33) left part and the right key (321) of right part, correspondingly, key hole includes being opened in the pedestal (10) The left button hole (111) of left part and open up the right key hole (121) with the pedestal (10) right part, wherein the left button (311) from Under pass through the left button hole (111), the right key (321) from top to bottom pass through the right key hole (121).

3. aeration anti-theft door pull handle arrangement according to claim 2, it is characterised in that: left locking bit hole (112) position In left button hole (111) left.

4. aeration anti-theft door pull handle arrangement according to claim 2, it is characterised in that: right locking bit hole (122) position In right key hole (121) right.

5. aeration anti-theft door pull handle arrangement according to claim 1, it is characterised in that: the pedestal (10) and upper cover (20) It is connected by screw (50).

6. aeration anti-theft door pull handle arrangement according to claim 1, it is characterised in that: the spring (40) is from left to right At least two of arrangement, meanwhile, which is equipped with positioning seat (331) protruding upward, and the lower end of spring (40) is two-by-two It is corresponding to be set on positioning seat (331).