CN217054956U

CN217054956U - Anti-pinch automatic ground spring door

Info

Publication number: CN217054956U
Application number: CN202220648562.7U
Authority: CN
Inventors: 郭建辉
Original assignee: Shenzhen Best Technology Materials Co ltd
Current assignee: Shenzhen Best Technology Materials Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-26
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses an anti-pinch automatic ground spring door, which relates to the technical field of ground spring doors, and comprises a door frame, wherein the inner wall of the door frame is symmetrically and movably connected with a door leaf through a hinge, both sides of the door leaf are symmetrically and fixedly connected with handles, one side of the door leaf far away from the door frame is fixedly connected with a connecting strip, one side of the connecting strip far away from the door leaf is fixedly connected with a connecting plate, one side of the connecting plate far away from the connecting strip is fixedly connected with an anti-pinch mechanism, the door leaf comprises a rectangular door plate positioned in the door frame, one side of the rectangular door plate far away from the door frame is provided with a storage groove, the connecting strip, the connecting plate and the anti-pinch mechanism are positioned in the storage groove, the anti-pinch mechanism comprises a U-shaped cushion fixedly connected with the connecting plate, the inner wall of the U-shaped cushion is fixedly connected with a division plate, when a closed finger of the door leaf is extruded by the U-shaped cushion, the part of the U-shaped cushion near the cavity is deformed, the elastic mechanism is extruded to be contracted, thereby avoid personnel's finger to press from both sides the condition of hindering as far as possible, make this application do benefit to the use more.

Description

Anti-pinch automatic ground spring door

Technical Field

The application relates to the technical field of ground bounce doors, in particular to an anti-pinch automatic ground bounce door.

Background

The ground spring door is a buried door shaft spring or a built-in vertical ground spring, the door leaf can be freely opened inside and outside, and the door leaf is in a closed position when not touched. The ground spring door is a common door for decoration engineering, and can be freely opened inside and outside.

The existing ground spring door is easy to cause the situation that fingers are clamped by the ground spring door which is automatically closed because the action of children is slow or the strength of the children is small when the existing ground spring door is used by the children.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent pressing from both sides automatic ground bullet door aims at can effectual solution prior art well ground bullet door, because of children's action is slow or strength is less when children use, causes the problem that the finger was cliied by self-closing's ground bullet door easily.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a prevent pressing from both sides automatic ground spring door, includes the door frame, the inner wall of door frame has the door leaf through hinge symmetry swing joint, the equal symmetry fixedly connected with handle in both sides of door leaf, the door leaf is kept away from one side fixedly connected with connecting strip of door frame, the connecting strip is kept away from one side fixedly connected with connecting plate of door leaf, the mechanism is prevented pressing from both sides by one side fixedly connected with of connecting strip, during the use, when the closed finger of door leaf was extruded by U type cushion, the part that U type cushion is close to the cavity takes place to warp, and elastic mechanism receives the extrusion and contracts to avoid personnel's finger to press from both sides the condition of hindering as far as possible, make this application do benefit to the use more.

As a preferred scheme of the utility model, the door leaf is including being located the inside rectangle door plant of door frame, the rectangle door plant is kept away from one side of door frame has been seted up and has been put the thing groove, the connecting strip the connecting plate with prevent that clamping mechanism all is located put the inside in thing groove.

As a preferred scheme of the utility model, prevent pressing from both sides the mechanism include with connecting plate fixed connection's U type cushion, the inner wall fixedly connected with division board of U type cushion, the even fixed connection elastic mechanism in one side of division board, elastic mechanism keeps away from the one end of division board with connecting plate fixed connection.

As an optimized scheme of the utility model, there is the closing plate both sides of connecting strip through hinge symmetry swing joint, the connecting plate is located the symmetry and sets up between the closing plate, the inside swing joint of closing plate has first bolt, first spacing groove has evenly been seted up to the inside of rectangle door plant, first spacing groove with put the thing groove and communicate mutually, the inside of first spacing groove with first bolt phase-match.

As an optimized scheme of the utility model, elastic mechanism includes silica gel column, silica gel column's both ends respectively with the division board with connecting plate fixed connection, silica gel column's outside is provided with the spring, the spring support in the division board with between the connecting plate.

As a preferred scheme of the utility model, the even swing joint in inside of connecting strip has the second bolt, the closure plate is close to the second spacing groove has evenly been seted up to one side of connecting strip, the inside of second spacing groove with second bolt phase-match, the inner wall and the second bolt activity of second spacing groove are pegged graft.

Compared with the prior art, the utility model has the advantages of:

(1) the handle that this application set up is convenient for the door leaf and is opened and shut, and the connecting strip can restrict with the connecting plate cooperation and prevent pressing from both sides the mounted position of mechanism, prevents that pressing from both sides the mechanism and has certain elasticity, can avoid pressing from both sides the condition of hindering as far as possible when personnel's finger is pressed from both sides, makes this application do benefit to the use more.

(2) This application sets up puts the thing groove and can restrict the connecting strip, the connecting plate with prevent pressing from both sides the mounted position of mechanism, the division board makes one side vacuole formation of U type cushion keep away from the connecting plate, the part that U type cushion is close to the cavity can take place to warp when the finger is extruded by U type cushion, thereby avoid the finger to press from both sides the wound as far as possible, elastic mechanism can contract when receiving the extrusion, thereby strengthen the security of this application, silica gel column has certain elasticity, silica gel column and spring cooperation can strengthen elastic mechanism's result of use, prevent pressing from both sides the mechanism as far as possible and take place to warp after advancing long-time use.

(3) The closing plate that this application set up can be closed as required, can strengthen the closed effect of door leaf when the closing plate is closed to the user of reinforcing this application, first bolt and first spacing groove cooperation can restrict the position of closing plate when the closing plate is opened, and the position of closing plate can be restricted to second bolt and second spacing groove cooperation after the closing plate is closed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of the closure plate of the present invention.

The reference numbers in the figures illustrate:

1. a door frame; 2. a door leaf; 201. a rectangular door panel; 202. a storage groove; 3. a connecting strip; 4. a connecting plate; 5. an anti-pinch mechanism; 501. a U-shaped cushion; 502. a partition plate; 503. an elastic mechanism; 5031. a silica gel column; 5032. a spring; 6. a second limit groove; 7. a handle; 8. a closing plate; 9. a second bolt; 10. a first bolt; 11. a first limit groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "2 nd second" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The embodiment is as follows:

please refer to fig. 1-4, an anti-pinch automatic ground spring door comprises a door frame 1, the inner wall of the door frame 1 is symmetrically and movably connected with a door leaf 2 through a hinge, both sides of the door leaf 2 are symmetrically and fixedly connected with handles 7, one side of the door leaf 2 far away from the door frame 1 is fixedly connected with a connecting strip 3, one side of the connecting strip 3 far away from the door leaf 2 is fixedly connected with a connecting plate 4, and one side of the connecting plate 4 far away from the connecting strip 3 is fixedly connected with an anti-pinch mechanism 5.

In this embodiment, the door leaf 2 of being convenient for of the handle 7 that sets up opens and shuts, and the connecting strip 3 can restrict with the cooperation of connecting plate 4 and prevent the mounted position of pressing from both sides mechanism 5, prevents that pressing from both sides mechanism 5 and has certain elasticity, can avoid pressing from both sides the condition of hindering as far as possible when personnel's finger is pressed from both sides, makes this application do benefit to the use more.

Referring to fig. 2, the door leaf 2 includes a rectangular door panel 201 located inside the door frame 1, a storage groove 202 is opened on one side of the rectangular door panel 201 away from the door frame 1, and the connecting strip 3, the connecting plate 4 and the anti-pinch mechanism 5 are all located inside the storage groove 202.

In this embodiment, the storage slot 202 can limit the installation positions of the connecting strip 3, the connecting plate 4 and the anti-pinch mechanism 5.

Referring to fig. 2, 3 and 4, two sides of the connecting strip 3 are symmetrically and movably connected with the closing plates 8 through hinges, the connecting plate 4 is located between the symmetrically arranged closing plates 8, the inside of the closing plate 8 is movably connected with the first bolt 10, the inside of the rectangular door panel 201 is uniformly provided with the first limiting grooves 11, the first limiting grooves 11 are communicated with the article placing grooves 202, and the inside of the first limiting grooves 11 is matched with the first bolt 10.

In this embodiment, closing plate 8 can be closed as required, can strengthen the closed effect of door leaf 2 when closing plate 8 is closed to the user of reinforcing this application, the first bolt 10 and the cooperation of first spacing groove 11 of setting can restrict closing plate 8's position when closing plate 8 is opened.

Referring to fig. 2, the inside of the connecting bar 3 is uniformly and movably connected with a second bolt 9, one side of the closing plate 8 close to the connecting bar 3 is uniformly provided with a second limiting groove 6, the inside of the second limiting groove 6 is matched with the second bolt 9, and the inner wall of the second limiting groove 6 is movably inserted into the second bolt 9.

In this embodiment, the second latch 9 is provided to cooperate with the second limiting groove 6, so that the position of the closing plate 8 can be limited after the closing plate 8 is closed.

Referring to fig. 2 and fig. 3, the anti-pinch mechanism 5 includes a U-shaped cushion 501 fixedly connected to the connecting plate 4, a separating plate 502 is fixedly connected to an inner wall of the U-shaped cushion 501, an elastic mechanism 503 is uniformly and fixedly connected to one side of the separating plate 502, and one end of the elastic mechanism 503 far away from the separating plate 502 is fixedly connected to the connecting plate 4.

In this embodiment, the division board 502 that sets up makes U type cushion 501 keep away from one side vacuole formation of connecting plate 4, and the part that U type cushion 501 is close to the cavity can take place to warp when the finger is extruded by U type cushion 501 to avoid the finger to press from both sides the wound as far as possible, elastic mechanism 503 can contract when receiving the extrusion, thereby strengthens the security of this application.

Referring to fig. 2 and fig. 3, the elastic mechanism 503 comprises a silica gel column 5031, two ends of the silica gel column 5031 are fixedly connected with the partition plate 502 and the connection plate 4 respectively, a spring 5032 is arranged outside the silica gel column 5031, and the spring 5032 is supported between the partition plate 502 and the connection plate 4.

In this embodiment, the silica gel column 5031 has certain elasticity, and the silica gel column 5031 cooperates with the spring 5032 to enhance the use effect of the elastic mechanism 503 and prevent the anti-pinch mechanism 5 from deforming after a long time use.

The working principle is as follows:

the utility model discloses, during the use, when the closed finger of door leaf 2 is extruded by U type cushion 501, U type cushion 501 is close to the part of cavity and takes place to warp, and elastic mechanism 503 receives the extrusion and contracts to avoid personnel's finger to press from both sides the condition of hindering as far as possible, make this application do benefit to the use more.

The above is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and the improvement concepts of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides an anti-pinch automatic ground spring door, its characterized in that includes:

door frame (1), the inner wall of door frame (1) has door leaf (2) through hinge symmetry swing joint, the equal symmetry fixedly connected with handle (7) in both sides of door leaf (2), keep away from door leaf (2) one side fixedly connected with connecting strip (3) of door frame (1), keep away from connecting strip (3) one side fixedly connected with connecting plate (4) of door leaf (2), keep away from connecting plate (4) one side fixedly connected with of connecting strip (3) prevents pressing from both sides mechanism (5).

2. The anti-pinch automatic spring door of claim 1, characterized in that: the door leaf (2) comprises a rectangular door plate (201) located inside the door frame (1), one side, away from the door frame (1), of the rectangular door plate (201) is provided with an article accommodating groove (202), and the connecting strip (3), the connecting plate (4) and the anti-clamping mechanism (5) are located inside the article accommodating groove (202).

3. The anti-pinch automatic ground spring door of claim 1, characterized in that: prevent pressing from both sides mechanism (5) include with connecting plate (4) fixed connection's U type cushion (501), the inner wall fixedly connected with division board (502) of U type cushion (501), the even fixed connection elastic mechanism (503) in one side of division board (502), elastic mechanism (503) are kept away from the one end of division board (502) with connecting plate (4) fixed connection.

4. The anti-pinch automatic ground spring door of claim 2, characterized in that: the utility model discloses a door lock, including connecting strip (3), connecting plate (4), connecting plate (11), hinge symmetry swing joint have closing plate (8) in the both sides of connecting strip (3), connecting plate (4) are located the symmetry and set up between closing plate (8), the inside swing joint of closing plate (8) has first bolt (10), first spacing groove (11) have evenly been seted up to the inside of rectangle door plant (201), first spacing groove (11) with it is linked together to put thing groove (202), the inside of first spacing groove (11) with first bolt (10) phase-match.

5. The anti-pinch automatic spring door of claim 3, characterized in that: the elastic mechanism (503) comprises a silica gel column (5031), two ends of the silica gel column (5031) are respectively fixedly connected with the partition plate (502) and the connecting plate (4), a spring (5032) is arranged outside the silica gel column (5031), and the spring (5032) is supported between the partition plate (502) and the connecting plate (4).

6. The anti-pinch automatic spring door of claim 4, characterized in that: the even swing joint in inside of connecting strip (3) has second bolt (9), closing plate (8) are close to second spacing groove (6) have evenly been seted up to one side of connecting strip (3), the inside of second spacing groove (6) with second bolt (9) phase-match, the inner wall and the activity of second bolt (9) of second spacing groove (6) are pegged graft.