CN213418728U

CN213418728U - Telescopic handle structure for sliding door and window

Info

Publication number: CN213418728U
Application number: CN202021779344.4U
Authority: CN
Inventors: 韩中扬
Original assignee: Jiangsu Chunyang Curtain Wall Door And Window Co ltd
Current assignee: Jiangsu Chunyang Curtain Wall Door And Window Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-11
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a telescopic handle structure for a sliding door and window, which comprises a sliding frame body; the lock also comprises a lock frame and a telescopic handle; the sliding frame body is provided with a groove, the lock frame is detachably connected with an opening of the groove through a locking screw, the lock frame is in a shape like a Chinese character 'hui', and the telescopic handle penetrates through a through groove in the center of the lock frame; the telescopic handle is positioned in the groove, a pulling-assisting notch groove is formed in the telescopic handle, a guide limiting block is arranged on the side wall of the telescopic handle, and the guide limiting block is in contact with the wall surface of the groove; wear-resistant strips are arranged in the through grooves of the lock frame. The utility model relates to a telescopic handle structure for sliding doors and windows, which designs a handle into a telescopic movable type, extends out when the sliding doors and windows are needed, and is convenient for fingers to hold; when the sliding door and the sliding window are not needed, the sliding door and the sliding window are retracted, the space is not occupied, and clothes or other objects are prevented from being hooked.

Description

Telescopic handle structure for sliding door and window

Technical Field

The utility model relates to a door and window field, concretely relates to telescopic handle structure for sliding door.

Background

The sliding door and window adopts the track of the window sash with the pulley on the window frame to slide, and the sliding door and window has the advantages that the sliding door and window does not occupy extra space no matter in the opening and closing state, and the structure is simpler.

The sliding window is most suitable for high-rise buildings with more than two layers, because the opening mode is the sliding mode, the sliding window cannot be outside like a casement window, and the sliding window is most suitable for the high-rise buildings in order to avoid the high-altitude falling of the window.

The existing handles of sliding doors and windows are divided into two types. One type is a groove type, and the other type is a protruding handle type. The handle of recess formula needs to be with the finger embedding to the sliding frame body that pulls door and window removes, and this mode is comparatively hard, and is unfavorable for the travelling comfort of finger. The handle with the protruding handle type is labor-saving in pulling and beneficial to the comfort of fingers in holding, but the structure of the handle is protruding, occupies space, and is easy to hook clothes or other objects, so that inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the telescopic handle structure for the sliding door and window is provided, the handle is designed to be telescopic and movable, and can extend out when the sliding door and window is needed, so that the sliding door and window can be conveniently held by fingers; when the sliding door and the sliding window are not needed, the sliding door and the sliding window are retracted, the space is not occupied, and clothes or other objects are prevented from being hooked.

In order to achieve the above object, the present invention provides the following technical solutions:

a telescopic handle structure for a sliding door and window comprises a sliding frame body; the lock also comprises a lock frame and a telescopic handle; the sliding frame body is provided with a groove, the lock frame is detachably connected with an opening of the groove through a locking screw, the lock frame is in a shape like a Chinese character 'hui', and the telescopic handle penetrates through a through groove in the center of the lock frame; the telescopic handle is positioned in the groove, a pulling-assisting notch groove is formed in the telescopic handle, a guide limiting block is arranged on the side wall of the telescopic handle, and the guide limiting block is in contact with the wall surface of the groove; wear-resistant strips are arranged in the through grooves of the lock frame.

Furthermore, the telescopic handle is in a flat plate shape; the pull-assisting notch groove is specifically positioned on one side of the telescopic handle, which is far away from the guide limiting block.

Further, the width of the through groove on the lock frame is smaller than that of the groove on the sliding frame body; the lock frame is provided with a countersunk hole, and the countersunk hole is matched with the locking screw.

Furthermore, one side of the lock frame, which is far away from the groove, is flush with the wall surface of the sliding frame body; the through groove on the lock frame is provided with an oblique opening structure.

Further, the wear-resistant strip is in contact with the side face of the telescopic handle; and a rubber pad is arranged at the bottom end of the groove.

The utility model has the advantages that: a telescopic handle structure for a sliding door/window is characterized in that a handle is designed to be telescopic and movable, and extends out when the sliding door/window is needed, so that the sliding door/window is convenient to hold by fingers, and the effects of labor saving and comfort are achieved; when the sliding door and the sliding window are not needed, the sliding door and the sliding window are retracted, and the sliding door and the sliding window do not protrude relative to the side wall of the door and the window, so that the space is not occupied, and meanwhile, clothes or other objects can be prevented from being hooked.

Drawings

Fig. 1 is a structural sectional view of the retractable state of the retractable handle structure for sliding doors and windows of the present invention.

Fig. 2 is the utility model relates to a sliding door is with telescopic handle structure's the structure cross-sectional view of the state of stretching out.

Fig. 3 is a cross-sectional view of the telescopic handle structure for sliding doors and windows.

In the figure: 1. a sliding frame body; 2. a groove; 3. locking the frame; 31. a bevel structure; 32. a countersunk hole; 4. wear resistant strips; 5. locking the screw; 6. a telescopic handle; 61. pulling-assisted slot cutting; 62. a guide limiting block; 7. and (7) a rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, a telescopic handle structure for a sliding door or window includes a sliding frame 1; the lock also comprises a lock frame 3 and a telescopic handle 6; the sliding frame body 1 is provided with a groove 2, the lock frame 3 is detachably connected with an opening of the groove 2 through a locking screw 5, the lock frame 3 is in a shape of a Chinese character 'hui', and the telescopic handle 6 penetrates through a through groove in the center of the lock frame 3; the telescopic handle 6 is positioned in the groove 2, the pull-assisting notch 61 is formed in the telescopic handle 6, the pull-assisting notch 61 is used for facilitating the extraction of the telescopic handle 6 and facilitating the holding of the telescopic handle 6 by fingers, a guide limiting block 62 is arranged on the side wall of the telescopic handle 6, the guide limiting block 62 is in contact with the wall surface of the groove 2, and the guide limiting block 62 is used for guiding and limiting; wear-resisting strip 4 is provided with in the logical groove of lock frame 3, wear-resisting strip 4 contacts with the side of flexible handle 6 for play direction and wear-resisting effect.

The telescopic handle 6 is in a flat plate shape; the pull-assisting notch 61 is specifically positioned on one side of the telescopic handle 6, which is far away from the guide limiting block 62.

The width of the through groove on the lock frame 3 is smaller than that of the groove on the sliding frame body 1; the lock frame 3 is provided with a countersunk hole 32, the countersunk hole 32 is matched with the locking screw 5, and the locking screw 5 is used for fastening the lock groove 3.

One side of the lock frame 3, which is far away from the groove 2, is flush with the wall surface of the sliding frame body 1; the through groove on the lock frame 3 is provided with a bevel connection structure 31, and the bevel connection structure 31 is used for facilitating the fingers to draw out the telescopic handle 6 through the pull-assisting notch 61.

The wear-resistant strips 4 are in contact with the side surfaces of the telescopic handles 6; the bottom of the groove 2 is provided with a rubber pad 7.

The utility model discloses a theory of operation does: when the sliding frame body 1 needs to be pushed and pulled, fingers stretch into the bevel opening structure 31 on the lock frame 3, and the telescopic handle 6 is drawn out of the groove 2 through the pull-assisting notch 61; in the drawing process, the guide limiting block 62 slides along the inner wall surface of the groove 2 to realize guiding until the limiting guide block 62 touches the wear-resistant strip 4 on the lock frame 3 and reaches the limit position, at the moment, fingers can hold the telescopic handle 6 to pull the sliding frame body 1 to slide along the track, and therefore opening or closing of doors and windows is realized.

When sliding frame body 1 is pushed and pulled to needs, can in pushing recess 2 with flexible handle 6, until flexible handle 6 touches rubber pad 7, flexible handle 6 is located recess 2 this moment, no longer occupies exterior space.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. A telescopic handle structure for a sliding door and window comprises a sliding frame body (1); the method is characterized in that: the lock also comprises a lock frame (3) and a telescopic handle (6); the sliding frame body (1) is provided with a groove (2), the lock frame (3) is detachably connected with an opening of the groove (2) through a locking screw (5), the lock frame (3) is in a shape of Chinese character 'hui', and the telescopic handle (6) penetrates through a through groove in the center of the lock frame (3); the telescopic handle (6) is positioned in the groove (2), a pulling-assisting notch (61) is formed in the telescopic handle (6), a guide limiting block (62) is arranged on the side wall of the telescopic handle (6), and the guide limiting block (62) is in contact with the wall surface of the groove (2); and wear-resistant strips (4) are arranged in the through grooves of the lock frame (3).

2. A telescopic handle structure for a sliding door and window according to claim 1, characterized in that: the telescopic handle (6) is in a flat plate shape; the pulling-assisting notch (61) is specifically positioned on one side of the telescopic handle (6) far away from the guide limiting block (62).

3. A telescopic handle structure for a sliding door and window according to claim 2, characterized in that: the width of the through groove on the lock frame (3) is smaller than that of the groove on the sliding frame body (1); the lock frame (3) is provided with a counter bore (32), and the counter bore (32) is matched with the locking screw (5).

4. A telescopic handle structure for a sliding door and window according to claim 3, characterized in that: one side of the lock frame (3) far away from the groove (2) is flush with the wall surface of the sliding frame body (1); the through groove on the lock frame (3) is provided with an inclined opening structure (31).

5. The telescopic handle structure for a sliding door or window according to claim 4, wherein: the wear-resistant strip (4) is in contact with the side surface of the telescopic handle (6); the bottom end of the groove (2) is provided with a rubber pad (7).