CN212027479U

CN212027479U - Door stopper

Info

Publication number: CN212027479U
Application number: CN201922111555.4U
Authority: CN
Inventors: 闫婷婷
Original assignee: Nanan Ruijun Machinery Technology Co Ltd
Current assignee: Nanan Ruijun Machinery Technology Co Ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-11-27
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a door stopper, detain and the connecting piece including chassis, body ring, rubber, the circular slot has been seted up at the chassis top, the bottom swing joint of body ring in the inner chamber of circular slot, the notch has been seted up at the top of body ring, the notch is provided with four groups and is the circumference array, the bottom fixedly connected with fixed column of circular slot inner chamber, the draw-in groove has been seted up at the top of fixed column, rubber detains through draw-in groove and fixed column swing joint, the rear side fixedly connected with door plant of connecting piece. The utility model discloses a cooperation of chassis, body ring and fixed column converts traditional magnet formula into mechanical rotation locking, has increased the fixed stable system of door plant, has less the noise, and through the cooperation of rubber lock and spring, the scour protection that has increased the door-inhale hits the performance, through the cooperation of rack, gear and ring gear, has realized the rotation of body ring to the conversion of notch position has been realized, in order to reach the lock to the function to the depression bar.

Description

Door stopper

Technical Field

The utility model relates to a door-inhale technical field specifically is door-inhale.

Background

Door-inhale also commonly known as the door knob, also be a door leaf and open the back and hold the device of location, close in order to prevent that wind from blowing or touching the door leaf, the door-inhale is at the house, market and office space homoenergetic use, adopt magnet and magnet inter attraction to realize the fixed of door plant during traditional door-inhale, but such door-inhale has many problems, at first magnet is fixed firm inadequately, the fixed unreliable of door plant, fixed at the door plant simultaneously, magnet produces great collision sound because of suction effect, can hit the door-inhale absolutely even, so traditional door-inhale performance is not too ideal, adopt the design of mechanical rotation to reach the function, the fixed reliability of door plant can be increased in nonmagnetic design, noise abatement and impulsive force.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door-inhale possesses and uses reliably, small in noise. The advantage that the impact force is little has solved current door-inhale, because of the design of magnet door-inhale leads to the door plant to fix unreliable, the great and big problem of impact force of noise.

In order to achieve the above object, the utility model provides a following technical scheme: the door stopper comprises a chassis, a body ring, rubber buckles and a connecting piece, wherein a circular groove is formed in the top of the chassis, the bottom of the body ring is movably connected to the inner cavity of the circular groove, notches are formed in the top of the body ring and provided with four groups of fixing columns and are in a circumferential array, fixing columns are fixedly connected to the bottom of the inner cavity of the circular groove, clamping grooves are formed in the top of the fixing columns, the rubber buckles are movably connected with the fixing columns through the clamping grooves, and door plates are fixedly connected to the rear sides of the connecting piece.

Preferably, the left side and the right side of the inner cavity of the clamping groove are fixedly connected with springs, one ends of the springs are fixedly connected with one side of the rubber buckle, the bottom of the body circular ring is in contact with the top of the chassis, and the surface of the body circular ring is in contact with the inner surface of the circular groove.

Preferably, a rod sleeve is fixedly connected to the middle position of the front surface of the connecting piece, a pressure rod is fixedly connected to the bottom of the rod sleeve, one end of the pressure rod extends to the inner cavity of the rod sleeve, threaded holes are formed in the left side and the right side of the front surface of the connecting piece, and the connecting piece is connected with the door panel through the threaded holes and bolts.

Preferably, the inner surface of the body ring is fixedly connected with an inner gear ring, the inner surface of the inner gear ring is meshed with a gear, the gear is movably connected to the bottom of the inner cavity of the circular groove through a rotating shaft, the right side of the surface of the gear is meshed with a rack, and the right side of the rack is fixedly connected with the left side of the rubber buckle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a chassis, the cooperation of body ring and fixed column, convert traditional magnet formula door-inhale into mechanical rotation locking, the fixed stable system of door plant has been increased, the use noise has been reduced, through the cooperation of rubber knot and spring, the effectual fixed impact force of door plant that has cushioned, the scour protection that has increased the door-inhale hits the performance, through the rack, the cooperation of gear and ring gear, the rotation of body ring has been realized, thereby the conversion of notch position has been realized, in order to reach lock to the function to the depression bar, cooperation through connecting piece and screw hole, the connection between door-inhale and the door plant has been made things convenient for, through the depression bar, the cooperation of notch and body ring, the effect of utilizing the depression bar to lock the door plant has been realized.

2. The utility model discloses a set up the circular slot, made things convenient for the installation of body ring and fixed column, through setting up the draw-in groove, made things convenient for the installation of rubber buckle and spring to and made things convenient for the fixed of depression bar, through setting up the rod cover, made things convenient for the fixed of depression bar and the pulling force of depression bar to the door plant, through setting up the gear, realized converting the linear motion of rack into the rotation of ring gear, thereby realized the rotation of body ring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of a partial mechanism of the present invention;

fig. 3 is a top view of the local mechanism of the present invention;

fig. 4 is a front view of the partial mechanism of the present invention;

fig. 5 is a left side view of the local mechanism of the present invention.

In the figure: the device comprises a base plate 1, a body circular ring 2, a fixing column 3, a clamping groove 4, a rubber buckle 5, a spring 6, a pressing rod 7, a rod sleeve 8, a connecting piece 9, a threaded hole 10, a door panel 11, a rack 12, a gear 13, an inner gear ring 14, a notch 15 and a circular groove 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed 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 in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-5, the door stopper comprises a chassis 1, a body ring 2, rubber buttons 5 and a connecting piece 9, wherein a circular groove 16 is formed in the top of the chassis 1, the bottom of the body ring 2 is movably connected to the inner cavity of the circular groove 16, notches 15 are formed in the top of the body ring 2, four groups of notches 15 are arranged and are in a circumferential array, fixed columns 3 are fixedly connected to the bottom of the inner cavity of the circular groove 16, clamping grooves 4 are formed in the tops of the fixed columns 3, the rubber buttons 5 are movably connected with the fixed columns 3 through the clamping grooves 4, a door plate 11 is fixedly connected to the rear side of the connecting piece 9, the circular groove 16 is arranged to facilitate installation of the body ring 2 and the fixed columns 3, the clamping grooves 4 are arranged to facilitate installation of the rubber buttons 5 and springs 6, and fixing of a;

the left side and the right side of an inner cavity of the clamping groove 4 are both fixedly connected with springs 6, one end of each spring 6 is fixedly connected with one side of a rubber buckle 5, the bottom of a body circular ring 2 is contacted with the top of the chassis 1, the surface of the body circular ring 2 is contacted with the inner surface of a circular groove 16, the middle position of the front surface of a connecting piece 9 is fixedly connected with a rod sleeve 8, the bottom of the rod sleeve 8 is fixedly connected with a pressure rod 7, one end of the pressure rod 7 extends to the inner cavity of the rod sleeve 8, the left side and the right side of the front surface of the connecting piece 9 are both provided with threaded holes 10, the connecting piece 9 is connected with a door panel 11 through the threaded holes 10 and bolts, the inner surface of the body circular ring 2 is fixedly connected with an inner gear ring 14, the inner surface of the inner gear ring 14 is meshed with a gear 13, the gear 13 is movably connected with, through setting up the rod cover 8, made things convenient for the fixed of depression bar 7 and the depression bar 7 to the pulling force of door plant 11, through setting up gear 13, realized converting the rectilinear motion of rack 12 into the rotation of ring gear 14 to the rotation of body ring 2 has been realized.

When the anti-collision device is used, firstly, the chassis 1 is fixed with the ground, then the connecting piece 9 is fixed with the door panel 11 through the bolt and the threaded hole 10, then when the door panel 11 is fixed, the door panel 11 is held, then the pressure rod 7 is pressed into the clamping groove 4, the pressure rod 7 presses the rubber buckle 5 after entering the clamping groove 4, the rubber buckle 5 and the spring 6 can buffer pressure and impact force, the anti-collision performance is improved, then the rubber buckle 5 moves to drive the rack 12 to move, the rack 12 drives the gear 13 to rotate, the gear 13 drives the inner gear ring 14 to rotate, so that the body circular ring 2 rotates, when the notch 15 of the body circular ring 2 rotates away from the clamping groove 4, the body circular ring 2 seals the clamping groove 4, the locking of the door panel 11 is realized, when the unlocking is needed, the door panel 11 is pushed, the pressure rod 7 presses the rubber buckle 5 again, the rack 12 moves again, the inner gear ring 14 rotates through the gear 13, the pressing rod 7 is moved out, the door plate 11 is unlocked, and meanwhile the spring 6 enables the rubber buckle 5 to rebound to the original position.

In summary, the following steps: this door-inhale passes through chassis 1, body ring 2, rubber and detains 5 and the cooperation of connecting piece 9, has solved current door-inhale, because of the design of magnet door-inhale leads to the door plant to fix unreliable, the great and big problem of impact force of noise.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Door-inhale, including chassis (1), body ring (2), rubber buckle (5) and connecting piece (9), its characterized in that: the improved structure of the automobile seat is characterized in that a circular groove (16) is formed in the top of the chassis (1), the bottom of the body circular ring (2) is movably connected to the inner cavity of the circular groove (16), a notch (15) is formed in the top of the body circular ring (2), four groups of notches (15) are arranged and are arranged in a circumferential array, fixed columns (3) are fixedly connected to the bottom of the inner cavity of the circular groove (16), a clamping groove (4) is formed in the top of each fixed column (3), a rubber buckle (5) is movably connected with the fixed columns (3) through the clamping groove (4), and a door plate (11) is fixedly connected to the rear side of the connecting piece (.

2. The door stopper as claimed in claim 1, wherein: the equal fixedly connected with spring (6) in the left and right sides of draw-in groove (4) inner chamber, one end and one side fixed connection of rubber knot (5) of spring (6), the bottom of body ring (2) contacts with the top on chassis (1), the surface of body ring (2) contacts with the internal surface of circular slot (16).

3. The door stopper as claimed in claim 1, wherein: the middle position fixedly connected with rod cover (8) on the positive surface of connecting piece (9), the bottom fixedly connected with depression bar (7) of rod cover (8), and the one end of depression bar (7) extends to the inner chamber of rod cover (8), threaded hole (10) have all been seted up to the left and right sides on the positive surface of connecting piece (9), connecting piece (9) are connected with door plant (11) through screw hole (10) and bolt.

4. The door stopper as claimed in claim 1, wherein: the inner surface of the body circular ring (2) is fixedly connected with an inner gear ring (14), the inner surface of the inner gear ring (14) is meshed with a gear (13), the gear (13) is movably connected to the bottom of the inner cavity of the circular groove (16) through a rotating shaft, the right side of the surface of the gear (13) is meshed with a rack (12), and the right side of the rack (12) is fixedly connected with the left side of the rubber buckle (5).