CN2467721Y

CN2467721Y - Closer and opener with friction brake for sliding door

Info

Publication number: CN2467721Y
Application number: CN 01210849
Authority: CN
Inventors: 宋建国
Original assignee: DONGFENG METAL PRODUCTS Co Ltd SHANGHAI
Current assignee: DONGFENG METAL PRODUCTS Co Ltd SHANGHAI
Priority date: 2001-02-28
Filing date: 2001-02-28
Publication date: 2001-12-26
Anticipated expiration: 2011-02-28

Abstract

The utility model relates to a door sliding switch, which is applied to sliding doors of doors, windows, and cabinets, and is mainly composed of a locking ring, a button, a spring, a bottom seat, an end cover, and a fixing screw. The action of the press of the button is utilized for continuously changing the open state or the close state of the utility model. The utility model has the characteristics of compactness, exquisiteness, and convenient operation.

Description

Move door switch

The utility model is relevant with door, particularly a kind of have close the door, the moving door of window or cabinet etc. move door switch.

Present moving door, mobile window or the setting of cabinet moving door be nothing but for two kinds of motivations, and the one, save space, the 2nd, creative for decorative beauty, be to create graceful living environment in a word for people's activities.Moving door generally all is the push-and-pull switch of whipping at present, will not lock, but also wish sometimes and can lock, that have to adopt general door lock and so on, for the graceful decoration moving door of a fan, a bit not as people's will, be the needs that modern people live again for moving door provides a kind of small and exquisite refined door switch that moves.

The purpose of this utility model is exactly in order to satisfy modern people to the decoration of moving door and the needs of locking switch, a kind of door switch that moves to be provided, characteristics such as it has small and exquisite exquisiteness, and is easy to install and use.

The purpose of this utility model is achieved in that

A kind of door switch that moves is characterized in that its structure mainly comprises:

Clamp ring, button, spring, base, end cap and fixed screw, the mesopore of said clamp ring and the end face of button match, and establish internal thread in the clamp ring;

Neck and outer wall that said button has smooth end face contraction are provided with protruding key, the inner chamber wall of button is provided with a plurality of guiding rule, scotch is fixed on the cavity wall face by a fixed axis, this scotch is that two ends respectively have V-notch, this scotch can rotate around fixed axis under trying hard to recommend outside and moving, lumen centers has a cylinder, is inserted in the location for spring.

The port of said base is provided with external screw thread, and inner is empty all around, and central authorities are boss, there is the spring hole at the center of boss, boss is provided with guide groove corresponding to the guiding of button rule, is provided with fixture block and supports piece corresponding to the position of scotch, and the bottom center of this base is provided with screw towards spring hole direction;

Said end cap, its exradius is slightly larger than the exradius of base, and its center also has through hole;

Spring one end is enclosed within on the button lumen centers cylinder, the other end inserts in the spring hole of base, and the guiding of button rule are aimed at the guide groove of base and when pushing downwards, and the internal thread that utilizes clamp ring screws in the external screw thread of base and spiral shell is solid, below base, cover end cap, with fixed screw by end cap central through hole and be screwed in the screw of base, end cap and base are combined.

The inner chamber wall of said button is provided with three guiding rule and the outer wall center is provided with four protruding keys symmetrically, and the boss of said base slightly is cross, is provided with and the corresponding guide groove of button guiding rule, and base inner wall also is provided with and the corresponding keyway of protruding key.

Also has a packing ring between said clamp ring and the end cap.

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof.

Fig. 1 is the decomposing schematic representation of the utility model most preferred embodiment.

Fig. 2 be the utility model most preferred embodiment open the combinations of states schematic diagram.

Fig. 3 is the off status combination schematic diagram of the utility model most preferred embodiment.

Fig. 4 is an AA sectional view among Fig. 3.

Fig. 5, Fig. 6, Fig. 7, Fig. 8 be the utility model by the state of opening to off status scotch active state figure.

Fig. 1, Fig. 2 and Fig. 3 are respectively the decomposing schematic representations of the utility model most preferred embodiment, open combinations of states schematic diagram and off status combination schematic diagram, as seen from the figure, to move the characteristics of door switch mainly be to be made of clamp ring 1, button 3, spring 4, base 5, end cap 6 and fixed screw 7 to the utility model.

The mesopore 11 of said clamp ring 1 and the end face 30 diameter close fit of button 3 are established inner thread 12 in the clamp ring 1; The neck 31 that said button 3 has smooth end face 30, shrinks, its underpart outer wall is provided with protruding key 32, as shown in Figure 1 and Figure 4, the inner chamber wall of button 3 is provided with 3 guiding rule 33 0 °, 90 °, 180 ° positions, one scotch 34 is fixed on the cavity wall face (270 ° of positions) by fixed axis 35, the two ends of this scotch 34 respectively have a V-notch 341, can be under scotch 34 is tried hard to recommend outside and moved around fixed axis 35 rotations, the lumen centers of button 3 has a cylinder (not drawing among the figure), is inserted in the location during 4 assemblings of ammunition feed spring;

The upper port of said base 5 is provided with external screw thread 51, internal thread 12 for clamp ring 1 screws in, around the inside of base 5 is empty, central authorities establish a boss 52 that is lower than port, boss 52 slightly is cross, and there is spring hole 53 at the center of boss 52, and boss 52 promptly is provided with guide groove 54 in 0,90,180 positions corresponding to the position of the guiding rule 33 of button 3, position corresponding to scotch 34 is provided with fixture block 55 and supports piece 56, and the bottom center of this base 5 cheats 53 directions towards spring and is provided with screw (not drawing among the figure);

Said end cap 6, its cylindrical 61 radiuses are greater than the exradius of base 5, and it matches with clamp ring 1 and is combined on the moving door in order to this is moved door switch, and the center of end cap 6 has a through hole 62.

Can be assembled into by above-mentioned member and to move door switch, earlier spring 4 one ends are enclosed within on the button 3 lumen centers cylinders, the other end inserts in the spring hole 53 of base 5, and the guiding of button 3 is advised 33 guide grooves 54 of aiming at bases 5 push insertion downwards, and the internal thread 12 that utilizes clamp ring 1 screws in the external screw thread 51 of bases 5 and spiral shell is solid, below base 5, cover end cap 6, with fixed screw 7 by end cap 6 central through hole 62 and be screwed in the screw 57 of base 5, end cap 6 and base 5 are combined.

Following surface analysis moves the duty of door switch.Shown in Fig. 5,6,7,8.Fig. 5 is equivalent to move the state that door switch is in out, because at this moment this height that moves door switch is the shortest, should be removable between two, Fig. 7 is equivalent to move the state that door switch is in the pass, because at this moment this height that moves door switch is the highest, among two, the limit that the door move door switch is installed is stuck in the neck 31 of button 3 just, moves the blocking of door switch by this between two and can not move.Clamping block 55 embedding mutually among Fig. 5 in scotch 34 1 end V-notchs and the base 5 is pinned button 3 and base 5, and the end face 30 of button 3 flushes with the plane of clamp ring 1, and clamp ring 1 and button 3 close fit, and one integrated mass is given a kind of comfortable sensation of people.Fig. 6, when button 3 was pressed into the bottom, the piece 56 that supports in the lower plane of scotch 34 and the base 5 was collided, when stopping to push, because when playing on the effect button of spring 4, the fixture block 55 of plane and base 5 is collided on the scotch 34, scotch 34 is counterclockwise rotated, and under suitable the leading of fixture block 55, along with button 3 continues bullet to the process on top, scotch 34 is moving along slippage on the fixture block 55 of base 5, until the top, form the state that closes, as shown in Figure 7.

When button 3 by the top again by the time to the bottom, as shown in Figure 8, scotch 34 along fixture block 55 downglide motions of base 5 to the bottom, the lower end V-notch 341 of scotch 34 and base 5 support piece 56 mutually after the embedding, button is got back to the state of opening of Fig. 5 owing to the elastic force of spring 4.

Because button 3 bottom outer walls are provided with four protruding keys 32, when button 3 bullets during to peak, the protruding key 32 on the button 3 is collided with the inner ring of clamp ring 1, makes button 3 motions be obstructed and culminate.

In sum, the utility model sliding door switch has following advantages.

1, this sliding door switch is small and exquisite refining, has decoration function;

2, this sliding door switch is easy to install and use.

Claims

1, a kind of door switch that moves is characterized in that its structure mainly comprises:

Clamp ring (1), button (3), spring (4), base (5), end cap (6) and fixed screw (7), the mesopore (11) of said clamp ring (1) matches with the end face (30) of button (3), and clamp ring (1) inwall is established internal thread (12);

Neck (31) and outer wall that said button (3) has smooth end face (30), contraction are provided with protruding key (32), the inner chamber wall of button (3) is provided with a plurality of guiding rule (33), scotch (34) is fixed on the cavity wall face by a fixed axis (35), this scotch (34) two ends respectively have a V-arrangement and lack (341), this scotch can rotate around fixed axis (35) under trying hard to recommend outside and moving, the lumen centers of button (3) has a cylinder, is inserted in the location for spring (4);

The port of said base (5) is empty around being provided with external screw thread (51), inside, central authorities are a boss (52), there is spring hole (53) at the center of boss (52), boss (52) is provided with guide groove (54) corresponding to the guiding rule (33) of button (3), position corresponding to scotch (34) is provided with fixture block (55) and supports piece (56), and the bottom center of this base (5) is provided with screw (57) towards spring hole (53) direction;

Said end cap (6), its cylindrical (61) radius is slightly larger than the exradius of base (5), and its center also has through hole (62);

Spring (4) one ends are enclosed within on button (3) the lumen centers cylinder, the other end inserts in the spring hole (53) of base (5), and the guiding of button (3) rule (33) are aimed at the guide groove (54) of bases (5) and when pushing downwards, and the internal thread (12) that utilizes clamp ring (1) screws in the external screw thread (51) of base (5) and spiral shell is solid, cover end cap (6) in the below of base (5), with fixed screw (7) by end cap (6) central through hole (62) and be screwed in the screw (57) of base (5), end cap (6) and base (5) are combined.

2, the door switch that moves according to claim 1, the inner chamber wall that it is characterized in that said button (3) is provided with three guiding rule (33) and the outer wall center is provided with four protruding keys (32) symmetrically, the boss (52) of said base (5) slightly is cross, be provided with and button (3) guiding rule (33) corresponding guide groove (54), base (51) inwall also is provided with and the corresponding keyway (58) of protruding key (32).

3, the door switch that moves according to claim 1 and 2 is characterized in that also having a packing ring (2) between said clamp ring (1) and the end cap (6).