CN2667103Y

CN2667103Y - Automatic locking sliding door or windown roller

Info

Publication number: CN2667103Y
Application number: CN 200320119156
Authority: CN
Inventors: 伍建明
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-15
Filing date: 2003-12-15
Publication date: 2004-12-29
Anticipated expiration: 2013-12-15

Abstract

The utility model discloses an automatic locking sliding door or window roller, which comprises a roller and a locking device. A pulley is arranged on a casing by the roller through a rolling axle. A locking bolt is arranged on the casing by the locking device through a bolt axle. The locking bolt is rotated around the bolt shaft under the action of offsetting spring. The locking bolt is provided with a clamping opening, and a locking clamping bolt is arranged on the position corresponding to the locking bolt. The clamping bolt is provided with a trip offsetting device. The utility model is the sliding door or window roller which can be automatically locked without pressing a button and pulling the door or window at the same time in the sliding of the door or window.

Description

The slide door or window that automatically locks time wheel

Technical field

The utility model relates to slide door or window time wheel technical field, especially a kind of slide door or window with lock time wheel.

Background technology

Slide door or window on the market, generally need to install time wheel and the door and window locking device that door and window slides along guide rail, time the wheel with locking device only have single function, bring inconvenience for assembling and use, so, the applicant is earlier the time, applied for a patent of combining about time wheel and locking device, its patent ZL:02271337.9 number, open day: on May 7th, 2003, name was called: slide door or window with lock time wheel, it is made up of time wheel and locker, time the wheel constitute by housing and pulley, key is that the locker on the housing is located at the residing adjacent side of set screw, and is positioned at the openend of pulley.Locking bolt stretches out outside the housing, and the bolt hook stretches out towards pulley below and the stay hook of slide rail on one side/buckle and match.This housing is provided with the locking bolt location, be in normally off when static, and latch hook is unidirectional ramp structure, stud shaft is provided with torque spring, this slide door or window with lock time wheel can be locked in hook fixing on the guide rail to door and window or buckle, and reaches time wheel and locks the purpose of closing in one.There is following defective in it: this combines time wheel simple in structurely with locking device, latch hook was subjected to the torque spring effect when locking bolt was static, stretch out housing one side, be that latch hook cooperates with the hook or the button of slideway on one side outwardly, because two fan door and windows are relative push-and-pulls, so the position that hook or button are provided with can be exposed, not only damaged by the people easily, and influence the outward appearance of whole slide rail.

For addressing the aforementioned drawbacks, another patent is proposed after the applicant, patent ZL:02272032.4 number, open day: on July 9th, 2003, name is called: slide door or window with lock time wheel and special-purpose door-window section bar thereof, comprise time wheel, locker and door-window section bar, locking bolt is installed on the fixed support of housing, and locking bolt matches with clip; The slideway surface of the door-window section bar slide rail that it is special-purpose is circular arc type, and bolster and slideway surface one end connect together and be fixed in base, and clip is located between slideway and the base.Time wheel of this structure, because clip is located between slideway and the base, clip is blocked by arc profile on the slideway and is not exposed, when locking bolt was static, latch hook did not stretch out two of housings towards slideway below first, promptly be not easy to be damaged, also do not influence whole slide rail outward appearance by the people.But also there is following defective in this slide door or window with lock time wheel: when door and window was wanted switch, when must push button on the other hand, the another hand was made slide door or window, made the latch hook on the locking bolt break away from fastener, and this operation makes troubles to use;

The utility model content

The purpose of this utility model is to solve above-mentioned locking bolt and is in locked state when static, need pin the defective that button is not put when door and window slides, and provides a kind of door and window to slide that Shi Buxu pins button pulling door and window simultaneously and the slide door or window time wheel that automatically locks.

Technology solution of the present utility model is as follows:

The slide door or window that automatically locks time wheel, comprise time a wheel and a locker, time the wheel by roller bearing pulley is installed on the housing, locker is installed on locking bolt on the above-mentioned housing by stud shaft, locking bolt rotates around stud shaft under the effect of back-moving spring, locking bolt is provided with a buckle mouth, and corresponding buckle mouth place is provided with a locking buckle bolt, and buckle bolt place is provided with the resetting means of triping.

The utility model can also adopt following technical measures to solve:

The described resetting means of triping is installed on the support by rotating shaft, and lower end and locking bolt are equidirectional to be stretched out outside the housing, and the upper end is pressed on the shift fork, and shift fork is fulcrum with the rotating shaft, steering fork spacing on the buckle bolt.

The described resetting means of triping is installed on the support by rotating shaft, is provided with shift fork after the upper end turnover, and the prong of shift fork is stuck in spacing on the buckle bolt, and the other end and locking bolt are equidirectional to be stretched out outside the housing.The face that shift fork on the described resetting means of triping is stuck on spacing becomes certain inclined-plane with spacing.

Described locking bolt is the U type, and the place, two side has axis hole, and stretch out outside the housing to the slide rail direction at the middle part, and wherein a side-walls also has the buckle mouth of a breach, and this buckle mouth is corresponding to the buckle bolt.The part that described locking bolt stretches out the housing place has the inclined-plane.

Described buckle bolt is provided with spring, and spring is placed on the buckle bolt, and an end withstands on spacing on the buckle bolt, and the other end withstands on the support of buckle bolt.

Adopt the outstanding effect of slide door or window time wheel of said structure to be:

Owing to have a buckle mouth on the locking bolt, corresponding buckle mouth place is provided with a locking buckle bolt, when door and window slides, click button earlier, make the buckle mouth on the locking bolt fall into the buckle bolt, latch hook on the locking bolt breaks away from snap close, during slide door or window, need not pin button again, when treating that door and window slides into certain position, be that locking bolt slides when leaving hook or button, the release resetting means is run into the protruding position of fastener on the slideway, makes the fork action, the buckle bolt is extracted the buckle mouth, locking bolt is subjected to action of reset spring, and locking bolt resets and is in the automatic blocking state, need not pin button when realizing the door and window push-and-pull.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is that the fork of Fig. 1 pulls out a schematic diagram

Fig. 3 is the locker enlargement decomposition of Fig. 1

Fig. 4 is that the utility model is removed the schematic diagram of housing first

Fig. 5 is the schematic diagram of Button Block

Fig. 6 is that Fig. 5 Button Block is fixed on and slides schematic diagram on the slideway

Fig. 7 is that Fig. 6 side is shown directional diagram

Fig. 8 is another embodiment schematic diagram of the present utility model

The specific embodiment

Embodiment 1: shown in Fig. 1 to 4, the slide door or window that automatically locks time wheel, comprise time a wheel and a locker, time the wheel by roller bearing 1 pulley 2 is installed on the housing 3, locker is installed on locking bolt 5 on the above-mentioned housing 3 by stud shaft 4, and locking bolt 5 rotates around stud shaft 4 under the effect of back-moving spring 6, and locking bolt 5 is provided with a buckle mouth 7, corresponding buckle mouth 7 places are provided with a locking buckle bolt 8, and buckle bolt 8 places are provided with the resetting means 9 of triping.The resetting means 9 of triping is installed on the

support

11,12 by rotating shaft 10, lower end and locking bolt 5 equidirectional stretching out outside the housing 3, the upper end is pressed on the shift fork 13, shift fork 13 is a fulcrum with rotating shaft 14, steering fork on buckle bolt 8 spacing 801.Locking bolt 5 is the U type, and the place, two side has axis hole 16, and the middle part is outside the slide rail direction is stretched out housing 3, and wherein a side-walls also has the buckle mouth 7 of a breach, and this buckle mouth 7 is corresponding to buckle bolt 8.The part that locking bolt 5 stretches out housing 3 places has inclined-plane latch hook 17.Buckle bolt 8 is provided with spring 18, and spring 18 is placed on the buckle bolt 8, and an end withstands on spacing 801 on the buckle bolt 8, and the other end withstands on the support 12 of buckle bolt 8.

As Fig. 5, Fig. 6 and shown in Figure 7, fix an adaptive Button Block 18 on the above-mentioned slideway 22, have the button mouth 19 adaptive on the Button Block 18 with the inclined-plane latch hook 17 of locking bolt 5, button mouthfuls 19 is located at the protuberance 20 on Button Block 18 surfaces, and 20 two of protuberances are inclined-planes 21.

Operating principle: when door and window slides, click button 23 earlier, make the buckle mouth 7 on the locking bolt 5 fall into buckle bolt 8, inclined-plane latch hook 17 on the bolt-lock 5 keeps certain distance with slideway 22, during slide door or window, need not pin button 23 again, when treating that door and window slides into certain position, promptly locking bolt 5 slides the button mouth 19 to the Button Block 18, and release resetting means 9 is run into 20 two inclined-planes 21 of Button Block 18 upper convex portion, make fork 13 actions, buckle bolt 8 is extracted buckle mouth 7, and locking bolt 5 is subjected to back-moving spring 6 effects, and inclined-plane latch hook 17 buckles into mouth 19, need not pin when realizing the door and window push-and-pull and connect button 23, and automatically lock; During release, only need to push the button 23, make inclined-plane latch hook 17 break away from button mouth 19.

Embodiment 2: as shown in Figure 8, present embodiment is similar to embodiment 1, difference is trip gear 9, the resetting means 9 of triping is installed on the

support

11,12 by rotating shaft 10, be provided with shift fork 13 after the upper end turnover, promptly shift fork 13 with trip resetting means 9 global formations, by increasing the thickness of shift fork 13 prongs, the prong of shift fork 13 is stuck in spacing 801 on the buckle bolt 8, the other end and locking bolt 5 equidirectional stretching out outside the housing 3.Shift fork 13 on the described resetting means 9 of triping is stuck in the face 15 and spacing 801 one-tenth certain inclined-planes on spacing 801.Its operating principle with

Embodiment 1 is similar.

Claims

1. the slide door or window that automatically locks time wheel, comprise time a wheel and a locker, time the wheel by roller bearing (1) pulley (2) is installed on the housing (3), locker is installed on locking bolt (5) on the above-mentioned housing (3) by stud shaft (4), locking bolt (5) rotates around stud shaft (4) under the effect of back-moving spring (6), it is characterized in that: locking bolt (5) is provided with a buckle mouth (7), and corresponding buckle mouth (7) locates to be provided with a locking buckle bolt (8), and buckle bolt (8) locates to be provided with the resetting means (9) of triping.

2. according to the described slide door or window that automatically locks of claim 1 time wheel, it is characterized in that: the described resetting means of triping (9) is installed on the support (11,12) by rotating shaft (10), lower end and locking bolt (5) are equidirectional to be stretched out outside the housing (3), the upper end is pressed on the shift fork (13), shift fork (13) is a fulcrum with rotating shaft (14), spacing (801) of steering fork on buckle bolt (8).

3. according to the described slide door or window that automatically locks of claim 1 time wheel, it is characterized in that: the described resetting means of triping (9) is installed on the support (11,12) by rotating shaft (10), be provided with shift fork (13) after the turnover of upper end, the prong of shift fork (13) is stuck in spacing (801) on the buckle bolt (8), and the other end and locking bolt (5) are equidirectional to be stretched out outside the housing (3).

4. according to the described slide door or window that automatically locks of claim 3 time wheel, it is characterized in that: the face (15) that the shift fork (13) on the described resetting means of triping (9) is stuck on spacing (801) becomes certain inclined-plane with spacing (801).

5. according to the described slide door or window that automatically locks of claim 1 time wheel, it is characterized in that: described locking bolt (5) is the U type, the place, two side has axis hole (16), the middle part is outside the slide rail direction is stretched out housing (3), wherein a side-walls also has the buckle mouth (7) of a breach, and this buckle mouth (7) is corresponding to buckle bolt (8).

6. according to the described slide door or window that automatically locks of claim 5 time wheel, it is characterized in that: described locking bolt (5) stretches out the part that housing (3) locates and has inclined-plane latch hook (17).

7. according to the described slide door or window that automatically locks of claim 2 time wheel, it is characterized in that: described buckle bolt (8) is provided with spring (18), spring (18) is placed on the buckle bolt (8), and an end withstands on spacing (801) on the buckle bolt (8), and the other end withstands on the support (12) of buckle bolt (8).