Door stopper

Abstract

The utility model discloses a door stopper, which belongs to the technical field of door stoppers and comprises a rotatable door stopping plate mounted on one side of a supporting vertical plate and a suspension component mounted at the top of the supporting vertical plate. The hanging assembly comprises an L-shaped hanging plate, a U-shaped clamping plate and a fastening assembly. After the U-shaped clamping plate is clamped on the outer side of the door lock box, the fastening screw C is rotated to enable the tail end of the fastening screw C to abut against the side face of the door lock box, so that the whole door stopper is stably installed on the door lock box, a door body is not damaged during installation, and the door stopper is convenient and practical. Meanwhile, by arranging a horizontal limiting sliding hole and a fastening screw A, the horizontal distance between the door blocking plate and the handle is adjusted, and adaptability is improved; by adjusting the position of a fastening screw B in a vertical limiting sliding hole, the vertical distance between the door blocking plate and the handle is adjusted, the adaptability is improved, and convenience and practicability are achieved; meanwhile, the cushion blocks are arranged between the two clamping plates of the U-shaped clamping plate and the door lock box, damage to the door lock box is avoided, and convenience and practicability are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door stopper technical field, concretely is a kind of door stopper. BACKGROUND

[0002] Door stopper is installed in the door body, for preventing other people without the permission of bedroom owner, through the handle of rotating door lock to open door.This kind of situation is often used in the case of renting apartment or hotel, for preventing landlord or hotel manager, without the permission of bedroom user to enter, especially when user leaves bedroom.The existing door stopper, when installing, need to damage door body, simultaneously only suitable for installing in the edge of one side of door body, not suitable for installing in left and right sides.To solve the above problems, the utility model provides a kind of door stopper. UTILITY MODEL CONTENTS

[0003] In view of the above technical deficiencies, the utility model aims at providing a kind of door stopper, through the suspension assembly, the door stopper is stably installed on the door body, can adapt to the door body of right side or left side opening, and installation does not need to damage door body, solve the technical problem proposed in background art.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: the utility model provides a kind of door stopper, including: the rotatable door stop plate of installing in the one side of support vertical plate and the suspension assembly of installing in the top of support vertical plate;The suspension assembly includes L type suspension plate, U type clamping plate and fastening assembly, the top of support vertical plate is provided with horizontal sliding hole, the horizontal plate of L type suspension plate is slidably installed in the horizontal sliding hole, the side plate of U type clamping plate is installed in the vertical plate side of L type suspension plate, and the U type clamping plate is clamped on the outside of door lock box inside door body;The fastening assembly includes fastening screw A, fastening screw B and fastening screw C, the horizontal plate of L type suspension plate is fastened on the top of support vertical plate by fastening screw A, and the U type clamping plate is fastened and installed on the vertical plate side of L type suspension plate by fastening screw B;The U type clamping plate is fastened and installed on the outside of door lock box by fastening screw C.

[0005] Preferably, the horizontal plate surface of L type suspension plate is provided with horizontal limit sliding hole corresponding to the position of horizontal sliding hole, the back side of support vertical plate is provided with ladder groove, and the wide part of ladder groove penetrates the opposite sides of support vertical plate;The top of ladder groove is provided with hexagonal prism hole communicated with the horizontal sliding hole, and the fastening screw A is threadedly connected with fastening nut by penetrating the hexagonal prism hole, horizontal sliding hole and horizontal limit sliding hole;The hexagonal prism head of fastening screw A is matched and installed in the hexagonal prism hole, and the horizontal plate of L type suspension plate is fastened.

[0006] Preferably, the vertical plate of the L-shaped suspension plate has a vertical limiting sliding hole, and the fastening screw B passes through the vertical limiting sliding hole and is threadedly connected to the side plate of the U-shaped clamp, so that the U-shaped clamp is fastened to the side of the vertical plate of the L-shaped suspension plate.

[0007] Preferably, the fastening screw C is threaded to the side plate of the U-shaped clamp, and the end of the fastening screw C passes through the side plate of the U-shaped clamp and presses against the outside of the door lock box; a pad is pasted on the inner side of one side plate of the U-shaped clamp, and the pad is placed between the end of the fastening screw C and the outside of the door lock box.

[0008] Preferably, an upper box seat is installed on the upper side of the support plate, and a drive component A is installed inside the upper box seat. The output end of the drive component A is connected to the inner side of the lower end of the door blocking plate. When the drive component A drives the door blocking plate to be perpendicular to the door body, it blocks the handle from rotating.

[0009] Preferably, a lower housing is installed on the lower side of the support plate, and a drive assembly B is installed inside the lower housing. The output end of the drive assembly B is connected to a horizontal lever. A vertical rod is connected to the outer side of the lower end of the gate plate. When the drive assembly B drives the horizontal lever to rotate, the horizontal lever moves the vertical rod, causing the gate plate to rotate.

[0010] The beneficial effects of this utility model are as follows:

[0011] 1. When the U-shaped clamp is engaged with the outside of the door lock box, rotating the fastening screw C causes its end to press tightly against the side of the door lock box, ensuring the entire door stop is stably installed on the door lock box. Installation does not require damage to the door body, making it convenient and practical. Simultaneously, by setting a horizontal limiting sliding hole and fastening screw A, the horizontal distance between the door stop plate and the handle can be adjusted, improving adaptability; and by adjusting the position of the fastening screw B within the vertical limiting sliding hole, the vertical distance between the door stop plate and the handle can be adjusted, further improving adaptability and convenience.

[0012] 2. This utility model uses a pad between the two clamps of the U-shaped clamp and the door lock box to avoid damage to the door lock box, making it convenient and practical. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of a door stop device of the present invention installed on the right-hand opening of a door.

[0015] Figure 2 A blocking door device installed on the left opening structure of the door body.

[0016] Figure 3 For Figure 1 A blocking door device structure diagram.

[0017] Figure 4 For Figure 3 The front view.

[0018] Figure 5 For Figure 3 The left view.

[0019] Figure 6 The structure diagram of the suspension assembly in the utility model.

[0020] Reference signs: 1 - support vertical plate, 11 - horizontal sliding hole, 12 - ladder groove, 2 - blocking door plate, 21 - upper box seat, 22 - drive assembly A, 23 - vertical rod, 3 - L-shaped suspension plate, 31 - fastening screw A, 32 - horizontal limiting sliding hole, 33 - vertical limiting sliding hole, 4 - U-shaped clamping plate, 41 - fastening screw B, 42 - fastening screw C, 43 - cushion block, 5 - door lock box, 51 - handle, 6 - horizontal push rod, 61 - lower box seat, 62 - drive assembly B. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Embodiment one:

[0023] As Figures 1 to 6As shown, the embodiment provides a blocking door, which comprises a rotatable blocking door plate 2 installed on one side of a support vertical plate 1, and a suspension assembly installed on the top of the support vertical plate 1; the suspension assembly comprises an L-shaped suspension plate 3, a U-shaped clamping plate 4 and a fastening assembly; a horizontal sliding hole 11 is formed on the top of the support vertical plate 1, and the horizontal plate of the L-shaped suspension plate 3 is slidingly installed in the horizontal sliding hole 11; the position of the support vertical plate 1 on the horizontal plate of the L-shaped suspension plate 3 is adjustable, thereby adjusting the horizontal distance between the blocking door plate 2 and the handle 51 and improving the adaptability; the side plate of the U-shaped clamping plate 4 is installed on the side of the vertical plate of the L-shaped suspension plate 3, and the U-shaped clamping plate 4 is clamped on the outside of the door lock box 5 on the inside of the door body 7; the U-shaped clamping plate 4 is clamped on the outside of the door lock box 5, thereby realizing the stable connection between the whole blocking door and the door lock box 5. More specifically, an upper box seat 21 is installed on the side of the upper part of the support vertical plate 1, a driving assembly A 22 is matched and installed in the upper box seat 21, and the output end of the driving assembly A 22 is connected with the inside of the lower end of the blocking door plate 2; when the driving assembly A 22 drives the blocking door plate 2 to be perpendicular to the door body 7, the handle 51 is blocked from rotating; in fact, the driving assembly A 22 comprises a servo motor A and a main control board A, and the main control board A is used for controlling the start of the servo motor A and the forward and reverse rotation of the motor shaft; then the rotation of the blocking door plate 2 is adjusted, thereby realizing the blocking and releasing; the main control board A is integrated with a wireless transmission module connected with a smart phone for wireless transmission, that is, the user can remotely control the rotation of the servo motor A through the smart phone, thereby realizing the remote control of the rotation of the blocking door plate 2, which is convenient and practical. The driving assembly A 22 is prior art, and will not be described in detail here.

[0024] As shown in Figure 3 and Figure 6 As shown, the fastening assembly comprises a fastening screw A31, a fastening screw B41 and a fastening screw C42. The fastening screw A31 fastens the horizontal plate of the L-shaped suspension plate 3 on the top of the support vertical plate 1. Specifically, a horizontal limiting sliding hole 32 corresponding to the position of the horizontal sliding hole 11 is formed on the surface of the horizontal plate of the L-shaped suspension plate 3, a stepped groove 12 is formed on the rear side of the support vertical plate 1, the wide part of the stepped groove 12 penetrates through the opposite sides of the support vertical plate 1, and the formation of the stepped groove 12 is conducive to the installation and removal of the fastening screw A31; a hexagonal prism hole is formed on the top of the stepped groove 12 and communicates with the horizontal sliding hole 11, the fastening screw A31 is threadedly connected with the fastening nut through the hexagonal prism hole, the horizontal sliding hole 11 and the horizontal limiting sliding hole 32; the hexagonal head of the fastening screw A31 is matched and installed in the hexagonal prism hole, thereby fastening the horizontal plate of the L-shaped suspension plate 3; in use, the top end of the fastening screw A31 is connected with the nut, the hexagonal head of the fastening screw A31 is pressed against the lower bottom surface of the horizontal plate of the L-shaped suspension plate 3 by rotating the nut, thereby realizing the fixed installation of the L-shaped suspension plate 3 and the support vertical plate 1; the horizontal distance between the blocking door plate 2 and the handle 51 is adjusted by setting the horizontal limiting sliding hole 32 and the fastening screw A31, thereby improving the adaptability.

[0025] As shown in Figure 3 and Figure 4As shown, the fastening screw B41 fastens the U-shaped clamping plate 4 to the vertical plate side of the L-shaped hanging plate 3; specifically, the vertical plate of the L-shaped hanging plate 3 is provided with a vertical limiting sliding hole 33, and the fastening screw B41 is screwed with the side plate of the U-shaped clamping plate 4 through the vertical limiting sliding hole 33, so that the U-shaped clamping plate 4 is fastened to the vertical plate side of the L-shaped hanging plate 3; by adjusting the position of the fastening screw B41 in the vertical limiting sliding hole 33, the vertical distance between the adjusting blocking door plate 2 and the handle 51 is adjusted, and the adaptability is improved.

[0026] As shown in Figure 3 and Figure 4 As shown, the fastening screw C42 fastens the U-shaped clamping plate 4 to the outside of the door lock box 5. Specifically, the fastening screw C42 is screwed with the side plate of the U-shaped clamping plate 4, and the end of the fastening screw C42 tightly abuts the outside of the door lock box 5 through the side plate of the U-shaped clamping plate 4; the inside of one side plate of the U-shaped clamping plate 4 is pasted with a pad 43, and the end of the fastening screw C42 is provided with a pad 43 between the outside of the door lock box 5; by providing the pad 43 between the two clamping plates of the U-shaped clamping plate 4 and the door lock box 5, the damage to the door lock box 5 is avoided, which is convenient and practical; after the U-shaped clamping plate 4 is clamped on the outside of the door lock box 5, the fastening screw C42 is rotated to make its end tightly abut the side of the door lock box 5, so that the whole blocking door device is stably installed on the door lock box 5, which is convenient and practical.

[0027] In actual use, when the U-shaped clamping plate 4 is clamped on the outside of the door lock box 5, the fastening screw C42 is rotated to make its end tightly abut the side of the door lock box 5, so that the whole blocking door device is stably installed on the door lock box 5, and the installation does not need to damage the door body 7, which is convenient and practical. At the same time, by adjusting the position of the fastening screw B41 in the vertical limiting sliding hole 33, the vertical distance between the adjusting blocking door plate 2 and the handle 51 is adjusted, and the adaptability is improved; and by adjusting the position of the fastening screw B41 in the vertical limiting sliding hole 33, the vertical distance between the adjusting blocking door plate 2 and the handle 51 is adjusted, and the adaptability is improved, which is convenient and practical.

[0028] Example two:

[0029] As shown in Figures 1 to 3As shown, on the basis of reserving all the technical features in the first embodiment, the lower side of the support vertical plate 1 is provided with a lower box seat 61, the drive assembly B 62 is matched and installed in the lower box seat 61, and the output end of the drive assembly B 62 is connected with the horizontal lever 6; the outer side of the lower end of the blocking door plate 2 is connected with the vertical rod 23, when the drive assembly B 62 drives the horizontal lever 6 to rotate, the horizontal lever 6 drives the vertical rod 23 to rotate, so that the blocking door plate 2 rotates. When the servo motor A in the drive assembly A 22 and the main control board A fail to control the blocking door plate 2 to rotate and open the door, the drive assembly B 62 drives the horizontal lever 6 to rotate, which can drive the vertical rod 23 and the blocking door plate 2 to rotate, at this time, the user can open the door body 7 through the key. In fact, the drive assembly B 62 includes a servo motor B and a main control board B, the main control board B is used for controlling the start of the servo motor B and the forward and reverse rotation of the motor shaft; then adjusting the rotation of the horizontal lever 6, realizing the rotation of the vertical rod 23, and then realizing the opening of the blocking door plate 2, realizing the smooth opening of the door. The wireless transmission module integrated in the main control board B is wirelessly connected with the smart phone, that is, the user can remotely control the rotation of the servo motor B through the smart phone, realize the remote control of the rotation of the horizontal lever 6, and is convenient and practical. The drive assembly B 62 is prior art, and will not be described in detail here.

[0030] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application belong to the scope of the claims of the present application and its equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A gate stop, characterized in that, include: A rotatable barrier plate (2) installed on one side of the support plate (1), and a suspension assembly installed on the top of the support plate (1); The suspension assembly includes an L-shaped suspension plate (3), a U-shaped clamping plate (4), and a fastening assembly. A horizontal sliding hole (11) is opened at the top of the support plate (1). The horizontal plate of the L-shaped suspension plate (3) is slidably installed in the horizontal sliding hole (11). The side plate of the U-shaped clamping plate (4) is installed on the side of the vertical plate of the L-shaped suspension plate (3). The U-shaped clamping plate (4) is clamped on the outside of the door lock box (5) inside the door body (7). The fastening assembly includes fastening screw A (31), fastening screw B (41) and fastening screw C (42). Fastening screw A (31) fastens the horizontal plate of the L-shaped suspension plate (3) to the top of the supporting vertical plate (1). Fastening screw B (41) fastens the U-shaped clamp (4) to the side of the vertical plate of the L-shaped suspension plate (3). Fastening screw C (42) fastens the U-shaped clamp (4) to the outside of the door lock box (5).

2. A gate stop as described in claim 1, characterized in that, The horizontal plate surface of the L-shaped suspension plate (3) is provided with a horizontal limiting sliding hole (32) corresponding to the position of the horizontal sliding hole (11). The rear side of the support plate (1) is provided with a stepped groove (12). The wide part of the stepped groove (12) passes through the opposite sides of the support plate (1). The top of the stepped groove (12) is provided with a hexagonal prism hole communicating with the horizontal sliding hole (11). The fastening screw A (31) passes through the hexagonal prism hole, the horizontal sliding hole (11) and the horizontal limiting sliding hole (32) and is threadedly connected to the fastening nut. The hexagonal prism head of the fastening screw A (31) is matched and installed in the hexagonal prism hole to fasten the horizontal plate of the L-shaped suspension plate (3).

3. A gate stop as described in claim 2, characterized in that, The vertical plate of the L-shaped suspension plate (3) has a vertical limiting sliding hole (33). The fastening screw B (41) passes through the vertical limiting sliding hole (33) and is threaded to the side plate of the U-shaped clamp (4), so that the U-shaped clamp (4) is fastened to the side of the vertical plate of the L-shaped suspension plate (3).

4. A gate stop as described in claim 3, characterized in that, The fastening screw C (42) is threaded to the side plate of the U-shaped clamp (4), and the end of the fastening screw C (42) passes through the side plate of the U-shaped clamp (4) and presses against the outside of the door lock box (5); a pad (43) is pasted on the inner side of one side plate of the U-shaped clamp (4), and the pad (43) is placed between the end of the fastening screw C (42) and the outside of the door lock box (5).

5. A gate stop as described in claim 1 or 4, characterized in that, The upper side of the support plate (1) is fitted with an upper box seat (21), and a drive component A (22) is fitted inside the upper box seat (21). The output end of the drive component A (22) is connected to the inner side of the lower end of the door block plate (2). When the drive component A (22) drives the door block plate (2) to be perpendicular to the door body (7), it blocks the handle (51) from rotating.

6. A gate stop as described in claim 5, characterized in that, The lower box seat (61) is installed on the lower side of the support plate (1). The drive assembly B (62) is installed inside the lower box seat (61). The output end of the drive assembly B (62) is connected to the horizontal lever (6). The lower outer side of the barrier plate (2) is connected to the vertical rod (23). When the drive assembly B (62) drives the horizontal lever (6) to rotate, the horizontal lever (6) moves the vertical rod (23), causing the barrier plate (2) to rotate.

Images