CN220791007U - Glass door with prevent tong mechanism - Google Patents

Abstract

The utility model provides a glass door with a hand clamping prevention mechanism, which comprises the following structures: the door frame is characterized in that locking holes are symmetrically formed in the left side and the right side of the middle of the door frame, and locking grooves are fixedly formed in the outer side of the door frame at equal intervals; the middle part of the frame is fixedly provided with a movable groove, and the top and the bottom of the inner wall of the frame are fixedly provided with guide grooves; the contact plate, the right-hand member of contact plate extends to the activity inslot, equidistant piece spring that has set firmly in middle part of contact plate, the push-and-pull door is closing the in-process, and there is the interference thing on its closed route like user's palm, can lead to the contact plate to retract into the activity inslot in advance, accomplishes the advance of locking pin and stretches out, and the locking pin stretches to the surface of locking groove or door frame, accomplishes the spacing processing of the mobile position of frame on the door frame, accomplishes the anti-pinch structure setting and the protection of this product, has solved the technical problem that the anti-pinch protection processing of current glass door is not enough.

Description

Glass door with prevent tong mechanism

Technical Field

The utility model mainly relates to the technical field of glass doors, in particular to a glass door with an anti-pinch mechanism.

Background

In the house decoration design, the glass door can improve indoor lighting, wherein the transparent glass door can enable the sight of people to be extended, and in order to consider indoor lighting needs, large-size glass is adopted in the general design as a main material of the glass door, so that the structural weight of the glass door is large.

When a user uses the glass door with the push-pull structure, the user easily forcefully and forcefully pushes the glass door, so that the moving speed of the glass door is high, and the glass door is easy to collide with the door frame violently, so that larger noise is generated, the push-pull glass door is easy to damage, the position of the push-pull glass door is too close to the door frame, and if the moving speed of the push-pull glass door is still high, people who open or close the door and the window are easy to be injured by clamping.

The inventor proposes a glass door with a hand clamping prevention mechanism, and the hand clamping prevention mechanism is arranged on a frame of the glass door to prevent the glass door from damaging a user.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model provides a glass door with an anti-pinch mechanism, which solves the technical problem of insufficient anti-pinch protection treatment of the existing glass door.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: a glass door with anti-pinch mechanism, comprising the following structure:

the two door frames are symmetrically provided with locking holes on the left side and the right side of the middle of each door frame, and locking grooves are fixedly arranged on the outer side of each door frame at equal intervals.

The frame, the movable groove has been set firmly at the middle part of frame, and the guide way has all been set firmly at the inner wall top and the inner wall bottom of frame.

The right end of the contact plate extends into the movable groove, a leaf spring is fixedly arranged in the middle of the contact plate at equal intervals, and the right side of the leaf spring is fixedly connected with the inner side of the frame.

Further, a glass door is fixedly arranged on the left side of the frame, and the top and the bottom of the frame are respectively and movably connected with the opposite sides of the two door frames.

Further, the left side of the contact plate extends to the outer side of the frame, and the contact plate is matched with the movable groove.

Further, the top and the bottom of contact plate all swing joint have the connecting rod, the outside swing joint of one end and slide of connecting rod, the right side and the guide way cooperation of slide, the bottom of slide has set firmly the locking pin, and the bottom of this locking pin runs through the inboard to the outside at the frame.

Further, the bottom end of the locking pin extends to the inner side of the locking hole, and the bottom end of the locking pin is matched with the locking groove.

Further, the round pin axle has been set firmly in the left side middle part of frame, round pin axle sets up with the front and back side symmetry of contact plate, the outside swing joint of round pin axle has the axle sleeve, and the limiting plate has all been set firmly to the opposite side of two axle sleeves, two the opposite side of limiting plate is contradicted with the front and back side of contact plate respectively, the locating plate has been set firmly in the outside of axle sleeve, and the outside of this locating plate is contradicted with the outside of frame.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the utility model provides a glass door with a hand clamping prevention mechanism, wherein in the closing process of the sliding door, an interference object such as a palm of a user exists on a closing path of the sliding door, so that a contact plate can retract into a movable groove in advance to finish the advance extension of a locking pin, the locking pin extends to the surface of the locking groove or a door frame, the limit treatment of the moving position of the frame on the door frame is finished, and the setting and the protection of the hand clamping prevention structure of the product are finished;

after the sliding door is opened, a user needs to lock the opening position of the single sliding door, the sliding door is prevented from being closed by misoperation of external force, a contact plate is manually pressed into a movable groove, a shaft sleeve is rotated at the outer side of a pin shaft to complete the interference between the outer side of a positioning plate and the outer side of a frame, the contact plate is released, a leaf spring pushes the contact plate to move towards the outer side of the frame, a limiting plate forms a blocking on the extending path of the contact plate from the frame, at the moment, a locking pin extends out from the inner side of the frame, and the locking pin is matched with the locking groove to complete the locking of the opening position of the single sliding door;

none of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a perspective view of the structure of the present utility model;

FIG. 3 is a perspective view in semi-section of the structure of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 3 a of the present utility model.

Reference numerals

A door frame-1; a locking hole-11; a locking groove-12;

a frame-2; a movable groove-21; a guide groove-22; a glass door-23;

a contact plate-3;

leaf springs-4; a connecting rod-41; a slide base-42; a locking pin-43;

a pin roll-5; a sleeve-51; limiting plate-52; locating plate-53.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a glass door with a pinch prevention mechanism, comprising the following structure:

the two door frames 1, the left and right sides symmetry in the middle part of door frame 1 is equipped with locking hole 11, and equidistant locking groove 12 has been set firmly in the outside of door frame 1.

The frame 2, the middle part of frame 2 has set firmly movable groove 21, and the inner wall top and the inner wall bottom of frame 2 have all set firmly guide way 22.

And the right end of the contact plate 3 extends into the movable groove 21, the middle part of the contact plate 3 is fixedly provided with leaf springs 4 at equal intervals, and the right side of the leaf springs 4 is fixedly connected with the inner side of the frame 2.

In this embodiment, as shown in fig. 1, 2, 3 and 4, a glass door 23 is fixedly arranged on the left side of the frame 2, and the top and bottom of the frame 2 are movably connected to opposite sides of the two door frames 1 respectively.

The frame 2 slides on the door frame 1 to match with the glass door 23, thus completing the basic structural design of the sliding glass door 23 of the product.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the left side of the contact plate 3 extends to the outside of the frame 2, and the contact plate 3 is engaged with the movable groove 21.

The frame 2 is provided with a movable groove 21 for sliding and guiding the contact plate 3 on the frame 2, the contact plate 3 is connected with the frame 2 through a leaf spring 4, when the two sliding doors are closed, the two contact plates 3 are contacted with the two frames 2, the leaf spring 4 deforms, the contact plate 3 is retracted into the movable groove 21 of the frame 2, and at the moment, the reaction time is reserved for a user to timely withdraw the hand before the two frames 2 are completely contacted and closed.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the top and bottom of the contact plate 3 are movably connected with a connecting rod 41, one end of the connecting rod 41 is movably connected with the outer side of the sliding seat 42, the right side of the sliding seat 42 is matched with the guide slot 22, the bottom end of the sliding seat 42 is fixedly provided with a locking pin 43, and the bottom end of the locking pin 43 penetrates through the inner side to the outer side of the frame 2.

The contact plate 3 is retracted into the movable groove 21, and the contact plate 3 drives the sliding seat 42 to slide on the guide groove 22 through the connecting rod 41, so that the locking pin 43 extends from the inner side to the outer side of the frame 2.

In this embodiment, as shown in fig. 3 and 4, the bottom end of the lock pin 43 extends to the inside of the lock hole 11, and the bottom end of the lock pin 43 is engaged with the lock groove 12.

The design of the locking hole 11 is used for closing the sliding door, after the two contact plates 3 are contacted, the frame 2 continues to slide on the door frame 1, the contact plates 3 are retracted into the movable groove 21, the locking pins 43 extend out of the top and the bottom of the frame 2, and the locking pins 43 extend into the locking hole 11, so that the locking treatment of the sliding door is completed.

In the closing process of the sliding door, an interference object such as a palm of a user exists on a closing path of the sliding door, the contact plate 3 can retract into the movable groove 21 in advance, the locking pin 43 is extended in advance, the locking pin 43 extends to the locking groove 12 or the surface of the door frame 1, and the moving position limiting treatment of the frame 2 on the door frame 1 is completed.

In this embodiment, as shown in fig. 2, a pin 5 is fixed in the middle of the left side of the frame 2, the pin 5 is symmetrically disposed about the front and rear sides of the contact plate 3, the outer sides of the pin 5 are movably connected with shaft sleeves 51, opposite sides of the two shaft sleeves 51 are respectively fixed with a limiting plate 52, opposite sides of the two limiting plates 52 respectively abut against the front and rear sides of the contact plate 3, the outer sides of the shaft sleeves 51 are fixed with a positioning plate 53, and the outer sides of the positioning plate 53 abut against the outer sides of the frame 2.

After the sliding door is opened, a user needs to lock the opening position of the single sliding door, the sliding door is pushed to be closed by avoiding misoperation of external force, the contact plate 3 is manually pressed into the movable groove 21, the shaft sleeve 51 is rotated at the outer side of the pin shaft 5, the outer side of the positioning plate 53 is abutted against the outer side of the frame 2, the contact plate 3 is released, the sheet spring 4 pushes the contact plate 3 to move towards the outer side of the frame 2, the limiting plate 52 forms a blocking on the extending path of the contact plate 3 from the frame 2, at the moment, the locking pin 43 extends from the inner side of the frame 2, and the locking pin 43 is matched with the locking groove 12 to lock the opening position of the single sliding door.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. A glass door with prevent tong mechanism, its characterized in that: the structure comprises the following steps:

the two door frames (1), wherein locking holes (11) are symmetrically formed in the left side and the right side of the middle of the door frame (1), and locking grooves (12) are fixedly formed in the outer side of the door frame (1) at equal intervals;

the device comprises a frame (2), wherein a movable groove (21) is fixedly arranged in the middle of the frame (2), and guide grooves (22) are fixedly arranged at the top and the bottom of the inner wall of the frame (2);

the contact plate (3), the right-hand member of contact plate (3) extends to in movable groove (21), equidistant leaf spring (4) have set firmly in the middle part of contact plate (3), the inboard fixed connection of right side and frame (2) of leaf spring (4).

2. A glass door provided with a pinch prevention mechanism as claimed in claim 1, wherein: the left side of frame (2) has set firmly glass door (23), the top and the bottom of frame (2) are respectively with the opposite side swing joint of two door frames (1).

3. A glass door provided with a pinch prevention mechanism as claimed in claim 1, wherein: the left side of the contact plate (3) extends to the outer side of the frame (2), and the contact plate (3) is matched with the movable groove (21).

4. A glass door provided with a pinch prevention mechanism as claimed in claim 1, wherein: the top and the bottom of contact plate (3) all swing joint have connecting rod (41), the outside swing joint of one end and slide (42) of connecting rod (41), the right side and the guide way (22) cooperation of slide (42), the bottom of slide (42) has set firmly locking pin (43), and the bottom of this locking pin (43) runs through in the inboard of frame (2) to the outside.

5. A glass door provided with a pinch prevention mechanism as defined in claim 4, wherein: the bottom end of the locking pin (43) extends to the inner side of the locking hole (11), and the bottom end of the locking pin (43) is matched with the locking groove (12).

6. A glass door provided with a pinch prevention mechanism as claimed in claim 1, wherein: the left side middle part of frame (2) has set firmly round pin axle (5), round pin axle (5) set up with the front and back side symmetry of contact plate (3), the outside swing joint of round pin axle (5) has axle sleeve (51), and limiting plate (52) have all been set firmly to the opposite side of two axle sleeves (51), two the opposite side of limiting plate (52) is contradicted with the front and back side of contact plate (3) respectively, locating plate (53) have been set firmly in the outside of axle sleeve (51), and the outside of this locating plate (53) is contradicted with the outside of frame (2).