CN211342655U

CN211342655U - Structure for preventing hands from being clamped at rotating shaft of glass door

Info

Publication number: CN211342655U
Application number: CN201921186570.9U
Authority: CN
Inventors: 高敏
Original assignee: Shanghai Yijiao Information Technology Co ltd
Current assignee: Shanghai Yijiao Information Technology Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-08-25
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a hand-clamping prevention structure at a rotating shaft of a glass door, which comprises a first part (1), a second part and a hand-clamping prevention baffle (3), wherein a gap is arranged between the first part (1) and the second part; the end part of the first component (1) is provided with a rotating shaft (2) so as to realize the hinging of the first component (1); the hand-clamping prevention baffle (3) is clamped in the gap; prevent tong baffle (3) have with the shape of first part (1) looks adaptation and with pivot (2) are coaxial structure. The utility model provides a structure of hand is prevented pressing from both sides in glass door pivot department effectively prevents that health positions such as finger from missing the clearance that the activity turned over the board, improves the security that the fly leaf is connected, and the guarantee human body is not harmd.

Description

Structure for preventing hands from being clamped at rotating shaft of glass door

Technical Field

The field relates to the technical field of cabinet body and public facility design, in particular to a structure for preventing hands from being clamped at a rotating shaft of a glass door.

Background

Doors, windows, cabinets, swing joints, etc. in public environments, schools, hospitals, libraries, etc. often involve connections between panels or rods. When various rotating plates are opened, the rotating fulcrum is turned, a large gap is generated at the turning axis, and an operator can easily plug body parts such as fingers into the gap by mistake, so that the body is damaged. If a design for preventing hand clamping is provided to avoid people from mistakenly inserting fingers and other body parts into the gap, the safety of the place and the rotating plate is improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a structure of tong is prevented to glass door pivot department.

The utility model provides a structure for preventing hands from being clamped at a rotating shaft of a glass door, which comprises a first part (1), a second part and a baffle plate (3) for preventing hands from being clamped, wherein a gap is arranged between the first part (1) and the second part; the end part of the first component (1) is provided with a rotating shaft (2) so as to realize the hinging of the first component (1); the hand-clamping prevention baffle (3) is clamped in the gap; prevent tong baffle (3) have with the shape of first part (1) looks adaptation and with pivot (2) are coaxial structure.

The end part of the first component (1) is in a semicircular shape which has a coaxial structure with the rotating shaft (2). The first blocking portion (32) and the second blocking portion (33) are arranged at two ends of the middle portion (31) respectively and form an included angle of 90 degrees. The hand-clamping prevention baffle (3) comprises a middle part, a first blocking part (32) and a second blocking part (33); the intermediate portion (31) has an arcuate outer surface (34), the diameter of the arcuate outer surface (34) being equal to the diameter of the end portion of the first component (1). The arc-shaped outer surface (34) is quarter-circular. The hand-clamping prevention baffle (3) comprises a middle part, a first blocking part (32) and a second blocking part (33); the intermediate portion (31) comprises a first structure (35) and a second structure (36); the first structure (35) and the second structure (36) form an L-shaped structure with an included angle of 90 degrees; the first structure (35) is perpendicular to the first barrier (32); the second structure (36) is perpendicular to the second stop (33). The first and second formations (35, 36) each have a length equal to the radius of the end of the first component (1).

The utility model provides a structure of hand is prevented pressing from both sides in glass door pivot department effectively prevents that health positions such as finger from missing the clearance that the activity turned over the board, improves the security that the fly leaf is connected, and the guarantee human body is not harmd.

Drawings

FIG. 1 is a schematic structural view of the glass door with an arc-shaped middle part for preventing hand pinching at the rotating shaft of the glass door according to the embodiment of the present invention;

FIG. 2 is a schematic structural view of the glass door with an L-shaped middle portion for preventing hand pinching at the rotating shaft of the glass door according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a hand-pinching prevention baffle having an arc-shaped middle portion according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a hand-pinching prevention baffle having an L-shaped middle portion according to an embodiment of the present invention;

wherein:

1-a first component; 2-a rotating shaft; 3-anti-pinch baffle; 31-an intermediate portion; 32-a first barrier; 33-a second barrier; 34-an arcuate outer surface; 35-a first structure; 36-second configuration.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 or fig. 2, the present embodiment provides a structure for preventing hands from being pinched at a rotating shaft of a glass door, including a first component 1, a second component and a hand-pinching prevention baffle 3, wherein a gap is formed between the first component 1 and the second component; the end part of the first component 1 is provided with a rotating shaft 2 so as to realize the hinge joint of the first component 1; the hand-clamping prevention baffle 3 is clamped in the gap; prevent tong baffle 3 have with the shape of first part 1 looks adaptation and with pivot 2 is coaxial structure. As can be understood by those skilled in the art, since the first member 1 and the second member have a gap therebetween and the first member 1 is provided in a hinged connection, the gap may increase or decrease during the rotation of the first member 1 along the rotating shaft 2, which may cause fingers or other body parts of an operator to be clamped in the gap, which may easily cause personal injury to the operator. In order to avoid the injury, a hand-clamping prevention baffle plate 3 is arranged in a gap between the first part 1 and the second part to seal the gap, so that an operator is prevented from being injured; meanwhile, the anti-pinch baffle 3 has a structure matched with the end part of the first component 1, so that the gap is better sealed; further, prevent tong baffle 3 with pivot 2 is coaxial structure, like this, works as when first part 1 is rotatory, prevent tong baffle 3 can be along with first part 1 synchronous revolution to it is right to keep the continuous sealed effect in first clearance.

As shown in fig. 1 or 2, the end of the first member 1 is in a semicircular shape having a coaxial structure with the rotation shaft 2. It will be appreciated by those skilled in the art that providing the ends of the first member 1 in a semi-circular configuration facilitates providing the first member 1 in an articulated configuration.

As shown in fig. 1 or fig. 2, the present embodiment provides a structure for preventing hands from being pinched at a rotating shaft of a glass door, further including a first blocking portion 32, a second blocking portion 33, and a middle portion 31; the first blocking portion 32 and the second blocking portion 33 are respectively disposed at two ends of the middle portion 31 and form an included angle of 90 degrees. As can be understood by those skilled in the art, the first blocking portion 32 and the second blocking portion 33 are arranged to form a 90-degree included angle, so that the requirement of the rotation angle of the anti-pinch baffle 3 is better met, and the rotation angle range of the first component 1 is ensured to be not less than 90 degrees.

As shown in fig. 4, the hand-pinching prevention barrier 3 includes an intermediate portion, a first blocking portion 32, and a second blocking portion 33; the intermediate portion 31 has an arcuate outer surface 34, the diameter of the arcuate outer surface 34 being equal to the diameter of the end portion of the first component 1. Those skilled in the art will appreciate that the arcuate outer surface 34 and the end of the first component 1 have a better fit, a seamless design, and a better hand grip prevention effect.

As shown in fig. 4, the arcuate outer surface 34 is quarter-circular.

As shown in fig. 3, the hand-pinching prevention barrier 3 includes an intermediate portion, a first blocking portion 32, and a second blocking portion 33; the intermediate portion 31 comprises a first structure 35 and a second structure 36; the first structure 35 and the second structure 36 form an L-shaped structure with an included angle of 90 degrees; the first structure 35 is perpendicular to the first blocking portion 32; the second structure 36 is perpendicular to the second barrier 33; it will be appreciated by those skilled in the art that the intermediate portion 31 is designed to have an L-shaped configuration, which is simpler and easier to assemble.

As shown in fig. 3, the first structure 35 and the second structure 36 each have a length equal to the radius of the end of the first component 1. Like this, can realize preventing tong baffle 3 with first structure 35 with the seamless connection of second structure 36 prevents tong effect more.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A structure for preventing hands from being clamped at a rotating shaft of a glass door is characterized by comprising a first part (1), a second part and a hand clamping prevention baffle (3), wherein a gap is formed between the first part (1) and the second part; the end part of the first component (1) is provided with a rotating shaft (2) so as to realize the hinging of the first component (1); the hand-clamping prevention baffle (3) is clamped in the gap; prevent tong baffle (3) have with the shape of first part (1) looks adaptation and with pivot (2) are coaxial structure.

2. The structure for preventing pinching of hands at a rotating shaft of a glass door of claim 1, wherein the end portion of the first member (1) is a semicircle having a coaxial structure with the rotating shaft (2).

3. The structure for preventing pinching of hands at a rotating shaft of a glass door of claim 2, further comprising a first blocking portion (32), a second blocking portion (33) and an intermediate portion (31); the first blocking portion (32) and the second blocking portion (33) are arranged at two ends of the middle portion (31) respectively and form an included angle of 90 degrees.

4. The structure for preventing hands from being pinched at the rotating shaft of a glass door as claimed in claim 3, wherein the hand-pinching prevention blocking plate (3) comprises an intermediate portion, a first blocking portion (32) and a second blocking portion (33); the intermediate portion (31) has an arcuate outer surface (34), the diameter of the arcuate outer surface (34) being equal to the diameter of the end portion of the first component (1).

5. The structure for preventing pinching of hands at a rotating shaft of a glass door of claim 4, wherein the arc-shaped outer surface (34) is a quarter circle.

6. The structure for preventing hands from being pinched at the rotating shaft of a glass door as claimed in claim 3, wherein the hand-pinching prevention blocking plate (3) comprises an intermediate portion, a first blocking portion (32) and a second blocking portion (33); the intermediate portion (31) comprises a first structure (35) and a second structure (36); the first structure (35) and the second structure (36) form an L-shaped structure with an included angle of 90 degrees; the first structure (35) is perpendicular to the first barrier (32); the second structure (36) is perpendicular to the second stop (33).

7. The structure for preventing pinching of hands at the hinge of a glass door according to claim 6, characterized in that the length of the first (35) and second (36) structure is equal to the radius of the end of the first part (1).