CN211369984U - Automatic door and sliding door leaf suspension clamp thereof - Google Patents

Abstract

The utility model discloses an automatic door and a sliding door leaf suspension clamp thereof, wherein a sliding door leaf suspension clamp body comprises a first connecting part and a second connecting part which are connected in a ladder shape; the first connecting part is used for fixedly connecting the sliding door leaf, and the second connecting part is provided with a U-shaped hole; when the sliding door leaf is required to be connected to a driving part of the automatic door, the first connecting part is clamped on the connecting part through the first U-shaped hole, and then the connecting part is locked, so that the suspension clamp body can be fixed on the driving part, and the sliding door leaf moves along with the driving part; in addition, the gap between the sliding door and the linear motor can be minimized by reducing the height difference between the first and second connecting parts.

Description

Automatic door and sliding door leaf suspension clamp thereof

Technical Field

The utility model relates to an automatically-controlled door technical field especially relates to an automatically-controlled door and slip door leaf suspension clamp thereof.

Background

The automatic sliding door is widely used in places such as businesses, offices, airports, stations and the like, and is popular among more and more users due to the characteristic of convenient and fast traffic.

The existing automatic door is increasingly driven by a linear motor, which can reduce transmission structures such as belts and the like, occupies small space and reduces friction and noise. In order to mount the sliding door leaf on the rotor part of the linear motor, a suspension clamp is required; however, the existing suspension clamp has a complex structure and is inconvenient to install, and a gap between the sliding door leaf and the linear motor is large, so that the whole automatic door is not attractive.

Disclosure of Invention

The utility model aims at providing a sliding door leaf suspension clamp, this sliding door leaf suspension clamp can be connected sliding door leaf on linear electric motor, and effectively dwindles the clearance between sliding door leaf and the linear electric motor.

In order to realize the purpose, the technical scheme of the utility model is that:

a sliding door leaf clip, comprising:

a suspension clamp body;

the suspension clamp body comprises a first connecting part and a second connecting part which are connected in a step shape;

the first connecting part is used for fixedly connecting a sliding door leaf, and the second connecting part is provided with a U-shaped hole;

when the hanging clamp is used, the connecting piece penetrates through the U-shaped hole to be connected to a driving part of the automatic door, so that the hanging clamp body is fixed between the connecting piece and the driving part.

The hanging clamp body of the sliding door leaf of the utility model comprises a first connecting part and a second connecting part which are connected in a ladder shape; the first connecting part is used for fixedly connecting the sliding door leaf, and the second connecting part is provided with a U-shaped hole; when the sliding door leaf is required to be connected to a driving part of the automatic door, the first connecting part is clamped on the connecting part through the first U-shaped hole, and then the connecting part is locked, so that the suspension clamp body can be fixed on the driving part, and the sliding door leaf moves along with the driving part; in addition, the gap between the sliding door and the linear motor can be minimized by reducing the height difference between the first and second connecting parts.

Further, the sliding door leaf clip further comprises: the clamping piece is sleeved on the second connecting part and is in sliding connection with the second connecting part;

a locking block is arranged on the clamping piece;

when the locking block is aligned with the U-shaped hole, the locking block blocks the connecting piece from being separated from the U-shaped hole.

Further, the sliding direction of the clamping piece is perpendicular to the extending direction of the U-shaped hole.

Further, the clamping piece is connected with the second connecting part through an elastic piece;

when the locking block is not aligned with the U-shaped hole, the elastic piece is compressed or stretched.

Furthermore, a chamfer is arranged at one end, close to the opening of the U-shaped hole, of the locking block.

As a specific embodiment, the suspension clamp body comprises two first connecting parts, and the two first connecting parts are symmetrically connected to two ends of the second connecting part.

As a specific implementation manner, a through hole for connecting the sliding door leaf is provided on the first connecting portion.

The utility model also provides an automatic door, it includes: a sliding door, a driving part for driving the sliding door to move, and the sliding door hanging clamp.

As a specific embodiment, the driving part is a linear motor;

the linear motor comprises a stator part and a rotor part, and the sliding door leaf suspension clamp is fixed on the rotor part through a connecting piece.

As a specific embodiment, the connecting member is an external hexagonal screw.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a suspension clamp body of a sliding door leaf suspension clamp according to embodiment 1 of the present invention;

fig. 2 is a schematic view of the connection between the sliding door leaf suspension clamp, the sliding door leaf and the linear motor according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a sliding door leaf suspension clamp according to embodiment 2 of the present invention;

fig. 4 is a schematic structural view of a holder in the sliding door leaf clip according to embodiment 2 of the present invention;

fig. 5 is a schematic structural view of a sliding door leaf suspension clamp according to embodiment 3 of the present invention; .

Fig. 6 is a schematic structural view of a holder in a sliding door leaf clip according to embodiment 3 of the present invention.

Detailed Description

In order to better illustrate the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings.

Example 1

A sliding door leaf clip, comprising:

as shown in fig. 1, a suspension clamp body 1;

the suspension clamp body 1 comprises a first connecting part 101 and a second connecting part 102 which are connected in a stepped manner;

the first connecting portion 101 is used for fixedly connecting the sliding door leaf 3, and the second connecting portion 102 is provided with a U-shaped hole 1021;

in use, the connecting member 4 is connected to the driving member 5 of the automatic door through the U-shaped hole 1021, so that the suspension clamp body 1 is fixed between the connecting member 4 and the driving member 5.

Specifically, as shown in fig. 1, the suspension clamp body 1 includes two first connection portions 101, and the two first connection portions 101 are symmetrically connected to two ends of the second connection portion 102.

The first connecting portion 101 is provided with a through hole 1011 for connecting the sliding door leaf 3, and the through hole 1011 is used for penetrating a bolt.

In the sliding door leaf suspension clamp of the present embodiment, the suspension clamp body 1 includes a first connecting portion 101 and a second connecting portion 102 connected in a step shape; the first connecting part 101 is used for fixedly connecting the sliding door leaf 3, and the second connecting part is provided with a U-shaped hole 1021; when the sliding door leaf 3 needs to be connected to the driving part 5 of the automatic door, the first connecting part 101 is clamped on the connecting part 4 through the first U-shaped hole 1021, and then the connecting part 4 is locked, so that the suspension clamp body 1 can be fixed on the driving part 5, and the sliding door leaf 3 moves along with the driving part 5; in addition, the gap between the sliding door and the linear motor can be minimized by reducing the height difference between the first and second connecting parts.

As shown in fig. 2, the present embodiment further provides an automatic door, which comprises a sliding door leaf 3, a driving member 5 for driving the sliding door leaf to move, and the sliding door leaf suspension clamp.

Wherein, the driving part 5 is a linear motor;

the linear motor 5 comprises a stator part and a rotor part, and the sliding door leaf suspension clamp is fixed on the rotor part through a connecting part 4.

In this embodiment, the connecting member is an external hexagonal screw.

The movable door leaf 3 is fixed on the sliding door leaf suspension clamp through a bolt. Through the sliding door leaf suspension clamp, the movable part drives the sliding door leaf to move, and the sliding door leaf moves back and forth under the driving of the linear motor.

Example 2

The embodiment 2 is basically the same as the embodiment 1 in technical scheme, and the main difference is that: the sliding door leaf suspension clamp further comprises a clamping member 2.

As shown in fig. 3, the clamping member 2 is sleeved on the second connecting portion 102 and slidably connected to the second connecting portion 102; wherein, the sliding direction of the clamping piece 2 is perpendicular to the extending direction of the U-shaped hole 1021.

In this embodiment, the clamping member 2 further includes four protrusions 202, the protrusions 202 are symmetrically connected to two sides of the clamping member 2, and the second connecting portion 102 is embedded between the protrusions 202 and the body of the clamping member 2, so that the clamping member 2 can slide along a direction perpendicular to the extending direction of the U-shaped hole 1021.

As shown in fig. 4, the clamping member 2 is provided with a locking block 201, and one end of the locking block close to the opening of the U-shaped hole 1021 is provided with a chamfer;

when the sliding door 3 is installed, the sliding door is first fixed to the sliding door 3 by a bolt, and the connecting member 4 is fixed to the driving member 5. The U-shaped hole 1021 of the sliding door leaf suspension clamp is then aligned with the connecting piece 4, and the sliding door leaf suspension clamp together with the sliding door leaf 3 is pushed in the direction of the connecting piece 4, so that the connecting piece 4 is snapped into the U-shaped hole 1021.

In the process of pushing the sliding door leaf suspension clamp and the sliding door leaf 3, if the locking block 201 touches the connecting member 4, the clamping member 2 will slide along with the pushing of the sliding door leaf suspension clamp and the sliding door leaf 3 because the locking block 201 is provided with a chamfer at one end close to the opening of the U-shaped hole 1021.

When the screw can be completely clamped into the U-shaped hole 1021 and is no longer in contact with the locking block 201, the connecting member 4 is locked, and the clamping member 2 is pushed, so that the locking block 201 is opposite to the U-shaped hole. At this time, the locking piece 201 prevents the connecting member 4 from coming out of the U-shaped hole 1021.

Example 3

The embodiment 3 is basically the same as the embodiment 2 in technical scheme, and the main difference is that: the clamping member 2 and the second connecting portion 102 are further connected by an elastic member 6.

In this embodiment, the elastic member 6 is a torsion spring; as shown in fig. 5, the middle of the torsion spring is sleeved on one protrusion 1022 of the second connecting portion 102; the two ends of the torsion spring are connected to the clamping piece 2 through two hooks 203. Wherein, as shown in fig. 6, the hook portions 203 are symmetrically connected to both sides of the clamping member 2.

When the locking block 201 is aligned with the U-shaped hole 1021, the locking block 201 prevents the connecting member 4 from coming out of the U-shaped hole 1021;

due to the elastic force of the elastic member 6, the locking block 201 is always opposite to the U-shaped hole 1021 under the condition of no external force.

The mounting of the sliding door leaf suspension clamp in embodiment 3 is substantially the same as that in embodiment 2, and the main difference is that:

after the screw can be completely clamped into the U-shaped hole 1021 and no longer contacts the locking block 201, the clamping member 2 will automatically return to the original position, i.e. return to the position where the locking block 201 faces the U-shaped hole 1021, due to the elastic force of the elastic member 6. At this time, the locking piece 201 prevents the connecting member 4 from coming out of the U-shaped hole 1021.

In addition, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims (10)

1. A sliding door leaf suspension clamp, comprising:

a suspension clamp body;

the suspension clamp body comprises a first connecting part and a second connecting part which are connected in a step shape;

the first connecting part is used for fixedly connecting a sliding door leaf, and the second connecting part is provided with a U-shaped hole;

when the hanging clamp is used, the connecting piece penetrates through the U-shaped hole to be connected to a driving part of the automatic door, so that the hanging clamp body is fixed between the connecting piece and the driving part.

2. The sliding door leaf clip according to claim 1, further comprising: the clamping piece is sleeved on the second connecting part and is in sliding connection with the second connecting part;

a locking block is arranged on the clamping piece;

when the locking block is aligned with the U-shaped hole, the locking block blocks the connecting piece from being separated from the U-shaped hole.

3. The sliding door leaf suspension clamp according to claim 2, characterized in that:

the sliding direction of the clamping piece is perpendicular to the extending direction of the U-shaped hole.

4. The sliding door leaf suspension clamp according to claim 3, characterized in that:

the clamping piece is connected with the second connecting part through an elastic piece;

when the locking block is not aligned with the U-shaped hole, the elastic piece is compressed or stretched.

5. The sliding door leaf suspension clamp according to claim 4, characterized in that:

and a chamfer is arranged at one end, close to the opening of the U-shaped hole, of the locking block.

6. Sliding door leaf suspension clamp according to any of claims 1-5, characterized in that:

the suspension clamp body comprises two first connecting parts, and the two first connecting parts are symmetrically connected to two ends of the second connecting part.

7. The sliding door leaf suspension clamp according to claim 6, characterized in that:

the first connecting portion is provided with a through hole for connecting the sliding door leaf.

8. An automatic door, comprising:

sliding door leaf, drive means for driving the movement of the sliding door leaf, and a sliding door leaf clip according to any of claims 1-6.

9. The automatic door of claim 8, wherein:

the driving part is a linear motor;

the linear motor comprises a stator part and a rotor part, and the sliding door leaf suspension clamp is fixed on the rotor part through a connecting piece.

10. The automatic door of claim 8, wherein:

the connecting piece is an outer hexagonal screw.

Images